Axiom
source: https://en.wikipedia.org/wiki/Latitude
annotated target: In geography, latitude is a geographic coordinate that specifies the north–south position of a point on the Earth's surface. Latitude is an angle (defined below) which ranges from 0° at the Equator to 90° (North or South) at the poles. Lines of constant latitude, or parallels, run east–west as circles parallel to the equator. Latitude is used together with longitude to specify the precise location of features on the surface of the Earth. On its own, the term latitude should be taken to be the geodetic latitude as defined below. Briefly, geodetic latitude at a point is the angle formed by the vector perpendicular (or normal) to the ellipsoidal surface from that point, and the equatorial plane. Also defined are six auxiliary latitudes that are used in special applications.
annotated property: description
annotated source: latitude coordinate

Axiom
has db xref: https://en.wikipedia.org/wiki/Pacific_Ocean, accessed 2021-06-15 https://www.wikidata.org/wiki/Q98, accessed 2021-06-15
annotated target: An ocean that extends from the Arctic in the north to the Antarctic in the south, bounded by Asia and Australia on the west and the Americas on the east.
annotated property: definition
annotated source: Pacific Ocean

External acoustic tag
definition: A small, electronic, sound-emitting device which is attached externally to a fish and collects information on fish movement patterns and the physical environment.
description: This type of identification can remain on a fish for several years, is used for individual tagging, and is most suitable for fish that weigh at least 100g (given current technology). One or more sutures are typically used to attach the tag to the fish's skin using a needle. Data is transmitted wirelessly, usually through the use of radio waves (in fresh water and air), acoustic signals (in water; the receiver must also be in the water) or via satellite communication (in air; the tag sends data after it releases from the fish and floats up to the surface). Many types of telemetry devices also act as bio-loggers and store information locally on the device. Reading is done using the tag’s associated equipment, often through a computer connection.
date: 2021-05-05T16:38:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Acoustic tag
type: Class

Age class 7.9 recruits
definition: Total number of recruits of age class 7.9.
date: 2021-07-15T19:35:42Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Stream water temperature
definition: Objective comparative measure of hot or cold of water in a stream.
date: 2021-04-14T22:18:53Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Freshwater temperature
type: Class

Fork length measurement method
definition: A fish measurement method in which the length from the most anterior part of a fish to the tip of the median caudal fin rays (i.e. fork) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior part to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior part to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
description: The fork length measurement method is commonly used in fish species that have forked caudal fins -- where the dorsal and ventral rays are longer than median rays. Longer rays are often damaged or eroded by contact with rocks, debris, or hatchery walls.
date: 2021-06-14T20:44:42Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Age class 5.6 recruits
definition: Total number of recruits of age class 5.6.
date: 2021-07-15T18:56:07Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The weight of a specimen's stomach, taken after the stomach has been dissected from the fish but before being emptied of its contents.
annotated property: definition
annotated source: Weight of full stomach

Axiom
has db xref: https://www.adfg.alaska.gov/FedAidPDFs/fds06-70.pdf, accessed 2021-07-16
annotated target: A method which is used to approximate the total weight of a fish and which involves wrapping a cloth tape measure perpendicular to the longitudinal axis of the fish to measure its circumference at the thickest point.
annotated property: definition
annotated source: Measuring the girth of a fish

Subregion
comment: A subregion is a part of a larger region or continent and is usually based on location. Cardinal directions, such as south or sou commonly used to define a subregion.
date: 2021-06-22T22:51:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Region
type: Class

Left pectoral fin clip
definition: The left pectoral fin of the fish is removed.
date: 2021-05-04T19:41:04Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pectoral fin clip
type: Class

River water temperature
definition: The objective measure of hot or cold of water in a river.
date: 2021-04-22T16:35:07Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stream water temperature
type: Class

Axiom
has db xref: SIO_001050
annotated target: A numeric or alphanumeric code which represents a particular sample. A sample is defined as a limited quantity of something (e.g. an individual or set of individuals from a population, or a portion of a substance) to be used for testing, analysis, inspection, investigation, demonstration, or trial use.
annotated property: definition
annotated source: Sample code

Axiom
source: https://github.com/darwin-sw/dsw/wiki/ClassTaxon#equivalence-of-taxon-and-taxoncon-%20cept-in-the-tdwg-ontology-and-the-darwin-core-standard, accessed 2021-04-28
annotated target: A reference which is made to a taxon name along with a publication which explains how the author intends for the name to be applied.
annotated property: definition
annotated source: Taxon concept

Dolly Varden trout
alternative label: Salvelinus malma S. malma "Dolly Varden" @en
comment: ADF&G says that dolly varden are actually char (http://www.adfg.alaska.gov/index.cfm%3Fadfg=dollyvarden.main), though Wikipedia suggests that they are trout (https://en.wikipedia.org/wiki/Dolly_Varden_trout). Formally, members of Genus Salvelinus are considered "char", but Dolly Varden are often interchangeably called "trout"
date: 2021-05-11T17:26:36Z
subclass of: Pacific trout and char
type: Class

Oncorhynchus clarkii clarkii
type: Oncorhynchus spp.
hasReproductiveStrategy: Iteroparity
date: 2021-06-16T17:31:20Z
creator: http://orcid.org/0000-0002-5300-3075
type: NamedIndividual
comment: Some populations of the coastal cutthroat trout (O. c. clarkii) are semi-anadromous. (source: https://en.wikipedia.org/wiki/Cutthroat_trout)
vernacular name: Coastal cutthroat trout
name according to: Richardson, 1836

Age class 7.8 recruits
definition: Total number of recruits of age class 7.8.
date: 2021-07-15T19:35:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Coastal_cutthroat_trout, accessed 2021-06-18 https://www.wikidata.org/wiki/Q5138345, accessed 2021-06-18
annotated target: Oncorhynchus clarkii clarkii (i.e. coastal cutthroat trout) is a subspecies of Oncorhynchus mykiss and one fo the Pacific trout species. The coastal cutthroat trout occurs in four distinct forms. A semi-anadromous or sea-run form is the most well known. Freshwater forms occur in both large and small rivers and streams and lake environments. The native range of the coastal cutthroat trout extends south from the southern coastline of the Kenai Peninsula in Alaska to the Eel River in Northern California. Coastal cutthroat trout are resident in tributary streams and rivers of the Pacific basin and are rarely found more than 100 miles (160 km) from the ocean. Physical Description: Freshwater forms of the coastal cutthroat trout are generally dark green to greenish-blue on back, olive-green on upper flank, silvery on lower flank and belly. They display more numerous flank spots below lateral line, irregular spots on dorsal, adipose and caudal fins and the anal, pectoral and pelvic fin bases. The gill covers are pinkish. Sea-run forms while in salt water and shortly after returning to fresh water are silvery with a bluish back, yellowish lower flanks and fins, and display sparse spots. Cutthroats usually display distinctive red, pink, or orange linear marks along the undersides of their mandibles in the lower folds of the gill plates. These markings are responsible for the common name "cutthroat" given to the trout by outdoor writer Charles Hallock in an 1884 article in The American Angler., although the red slashes are not unique to the cutthroat trout and some coastal rainbow trout and redband trout also display throat slashes. The sea-run forms of coastal cutthroat average 2 to 5 lb (0.9 to 2.3 kg), while stream-resident forms attain much smaller sizes 0.4 to 3.2 oz (11 to 91 g). Range: The native range of the coastal cutthroat trout extends south from the southern coastline of the Kenai Peninsula in Alaska to the Eel River in Northern California. Coastal cutthroat trou…
annotated property: description
annotated source: Oncorhynchus clarkii clarkii

Fish length determination method
date: 2021-06-14T20:43:46Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement method
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The gathering live or deceased fishes by hand.
annotated property: definition
annotated source: Handpicked or carcass collection

Air temperature
definition: Objective comparative measure of hot or cold of air.
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-14T22:18:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Temperature measurement type
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This identification type will often last the entire life of the fish, is primarily used for group marking, and is most suitable for fish at least 2.5cm in length. The fish must be euthanized for reading. The tags are delivered on a spool, and the tagging machine magnetises, cuts and inserts the tag into the fish. While a detector can be used to determine if a fish is marked or not, a fish must be euthanized in order to remove the tag and read the engraved code.
annotated property: description
annotated source: Coded wire tag

date
date: 2019-01-14T23:28:39Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Seawater temperature
definition: An objective measure of hot or cold of water in a marine (i.e. ocean or sea) environment.
date: 2021-04-22T04:05:29Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Aquatic temperature
type: Class

Electronic tag
definition: A tag which transmits information about a fish via an electronic receiver.
alternative label: Biologger Biotelemetry tag Radio tag
date: 2021-05-05T16:37:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Region
definition: A spatial region whose boundaries are typically defined against some material frame of reference (like the earth).
description: In geography, regions are areas that are broadly divided by physical characteristics (physical geography), human impact characteristics (human geography), and the interaction of humanity and the environment (environmental geography). Geographic regions and sub-regions are mostly described by their imprecisely defined, and sometimes transitory boundaries, except in human geography, where jurisdiction areas such as national borders are defined in law.
date: 2021-06-22T22:51:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Geospatial information
type: Class

seconds elapsed
date: 2019-01-15T01:05:09Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: elapsed time
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Coded_wire_tag, accessed 2021-05-05 https://www.wikidata.org/wiki/Q23581650, accessed 2021-05-05
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A small metal pin which is inserted into the fish, usually into the cartilage of the snout.
annotated property: definition
annotated source: Coded wire tag

Temperature measurement type
definition: The degree of hotness or coldness of a body or environment (corresponding to its molecular activity).
alternative label: temp temperature
equivalent class: http://purl.dataone.org/odo/ECSO_00001104
description: Temperature is measured with thermometers that may be calibrated to a variety of temperature scales. Most scientists measure temperature using the Celsius scale and thermodynamic temperature using the Kelvin scale, which is the Celsius scale offset so that its null point is 0K = −273.15°C, or absolute zero. The basic unit of temperature in the International System of Units (SI) is the kelvin. It has the symbol K.
date: 2021-04-14T22:18:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental measurement type
type: Class

Sex ratio of smolts
definition: The proportion of males and females in a smolt population.
date: 2021-05-11T00:02:35Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Sex ratio
type: Class

Place
description: In geography, location or place are used to denote a region (point, line, or area) on Earth’s surface or elsewhere. The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying more on human or social attributes of place identity and sense of place than on geometry.
date: 2021-06-22T22:51:00Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Geospatial information
type: Class

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: The adipose fin is removed using scissors or a razor blade.
annotated property: definition
annotated source: Adipose fin clip

Oncorhynchus clarkii clarkii
description: Oncorhynchus clarkii clarkii (i.e. coastal cutthroat trout) is a subspecies of Oncorhynchus mykiss and one fo the Pacific trout species. The coastal cutthroat trout occurs in four distinct forms. A semi-anadromous or sea-run form is the most well known. Freshwater forms occur in both large and small rivers and streams and lake environments. The native range of the coastal cutthroat trout extends south from the southern coastline of the Kenai Peninsula in Alaska to the Eel River in Northern California. Coastal cutthroat trout are resident in tributary streams and rivers of the Pacific basin and are rarely found more than 100 miles (160 km) from the ocean. Physical Description: Freshwater forms of the coastal cutthroat trout are generally dark green to greenish-blue on back, olive-green on upper flank, silvery on lower flank and belly. They display more numerous flank spots below lateral line, irregular spots on dorsal, adipose and caudal fins and the anal, pectoral and pelvic fin bases. The gill covers are pinkish. Sea-run forms while in salt water and shortly after returning to fresh water are silvery with a bluish back, yellowish lower flanks and fins, and display sparse spots. Cutthroats usually display distinctive red, pink, or orange linear marks along the undersides of their mandibles in the lower folds of the gill plates. These markings are responsible for the common name "cutthroat" given to the trout by outdoor writer Charles Hallock in an 1884 article in The American Angler., although the red slashes are not unique to the cutthroat trout and some coastal rainbow trout and redband trout also display throat slashes. The sea-run forms of coastal cutthroat average 2 to 5 lb (0.9 to 2.3 kg), while stream-resident forms attain much smaller sizes 0.4 to 3.2 oz (11 to 91 g). Range: The native range of the coastal cutthroat trout extends south from the southern coastline of the Kenai Peninsula in Alaska to the Eel River in Northern California. Coastal cutthroat trou…
definition: The class which contains all instances of Oncorhynchus clarkii clarkii.
date: 2021-06-16T16:26:35Z
subclass of: Oncorhynchus clarkii
creator: http://orcid.org/0000-0002-5300-3075
alternative label: O. c. clarkii Onchorhynchus c. clarkii sea-run cutthroat trout blueback trout harvest trout
type: Class
has db xref: NCBI:txid69121

Age class 7.7 recruits
definition: Total number of recruits of age class 7.7.
date: 2021-07-15T19:35:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The left pectoral fin of the fish is removed.
annotated property: definition
annotated source: Left pectoral fin clip

Brood year
definition: The parental year for a group of returning salmon, i.e. the calendar year when the majority of parents of these fish spawned.
date: 2021-05-04T17:25:52Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: year of measurement
type: Class

Freshwater temperature
definition: The objective measure of hot or cold in freshwater (i.e. non-saline water).
date: 2021-04-22T04:05:19Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Aquatic temperature
type: Class

Axiom
has db xref: http://purl.dataone.org/odo/ECSO_00001237
annotated target: Measurement types which pertain to any product of the condensation of atmospheric water vapor that falls under gravity.
annotated property: definition
annotated source: Precipitation measurement type

Pelvic fin clip
definition: This identification type will last the lifetime of the fish, is used for group marking, and is most suitable for salmonids that are at least 7cm in length.
definition: One of the pelvic fins is removed using scissors.
date: 2021-05-05T16:36:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

part of season measurement made
date: 2019-01-15T00:16:39Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Temporal Measurement Type
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000029
annotated target: A flowing body of water.
annotated property: definition
annotated source: Watercourse

Axiom
source: https://en.wikipedia.org/wiki/10th_edition_of_Systema_Naturae, accessed 2021-06-15 https://www.wikidata.org/wiki/Q4547210, accessed 2021-06-15
annotated target: The 10th edition of Systema Naturae is a book written by Swedish naturalist Carl Linnaeus and published in two volumes in 1758 and 1759, which marks the starting point of zoological nomenclature. In it, Linnaeus introduced binomial nomenclature for animals, something he had already done for plants in his 1753 publication of Species Plantarum.
annotated property: description
annotated source: Linnaeus, 1758

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A numeric value assigned to a scale gum card.
annotated property: definition
annotated source: Gum card number

Time Step
subclass of: Temporal Measurement Type
type: Class
alternative label: time interval
hidden label: Time Step
alternative label: duration
IAO_0000115: Interval of time representing duration of observation
creator: http://orcid.org/0000-0002-5896-7295
has exact synonym: time interval
has exact synonym: duration
IAO_0000119: Adapted from http://en.wikipedia.org/wiki/Time

Salmonid Type
definition: In biological taxonomy, Type generically refers to the official name applied to a taxon. This Class constrains Type members as belonging to family Salmonidae
alternative label: Scientific name Binomial name Binomen Latin name
date: 2021-04-26T20:17:29Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmonid species name or identifier
type: Class

Fish sex measurement type
definition: A categorical measurement type which describes the sex of a fish or group of fish(es), where sex is defined as the assemblage of physical properties or qualities of a fish by which male is distinguished from female; the physical difference between male and female; the distinguishing peculiarity of male or female.
comment: May be better to map to PATO, that has some potentially better definitions-- e.g. biological sex: http://purl.obolibrary.org/obo/PATO_0000047 phenotypic sex: http://purl.obolibrary.org/obo/PATO_0001894
date: 2021-04-14T19:59:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Location
definition: A reference to a position on the Earth, by its name or by its geographical location.
comment: [NEEDS ALIGNMENT] http://purl.obolibrary.org/obo/GAZ_00000448
comment: In geography, location or place are used to denote a region (point, line, or area) on Earth’s surface or elsewhere. The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying more on human or social attributes of place identity and sense of place than on geometry.
date: 2021-06-22T22:50:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Geospatial information
type: Class

Sport fishery harvest count
comment: Estimates of number of fish caught based on some sport harvest
date: 2022-06-10T21:46:57Z
creator: https://orcid.org/0000-0002-0381-3766
subclass of: Salmon harvest count
type: Class

Coastal cutthroat trout
broad match: Cutthroat trout
date: 2021-06-16T16:10:16Z
creator: http://orcid.org/0000-0002-5300-3075
scientific name: Oncorhynchus clarkii clarkii
type: Oncorhynchus clarkii clarkii
type: Pacific trout and char
type: NamedIndividual

Axiom
source: Schiewe, MH (2013) Salmon. Encyclopedia of Biodiversity (Second Edition). pg. 522-531. https://doi.org/10.1016/B978-0-12-384719-5.00293-8
annotated target: ﻿A classification of fishes which spawn in freshwater, migrate to the ocean to forage and mature, and return to freshwater to spawn and begin the cycle again.
annotated property: definition
annotated source: Anadromous

Age class 7.6 recruits
definition: Total number of recruits of age class 7.6.
date: 2021-07-15T19:35:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-03-31
annotated target: A fish length measurement taken from the mid-orbit (i.e. eye) to the posterior insertion of the anal fin.
annotated property: definition
annotated source: Mid-orbit to posterior insertion of anal fin length

Axiom
comment: Indigenous names for salmon can be found by exploring each SASAP region's page on the State of Alaska's Salmon and People website (for example, see the Arctic Region here: https://alaskasalmonandpeople.org/region/arctic/)
source: https://alaskasalmonandpeople.org/regions/, accessed 2021-04-16
annotated target: "Iqalugruaq" @ipk "Aqalugruaq" @ipk "Noolaaghe" [Denaakk'e, Koyukon Athabaskan] "Nahdlii" @gwi "Shii" @gwi "Aluyak" @ypk "Iqalluk" @ypk "Kangitneq" @ypk "Mac'utaq" @ypk "Teggmaarrluk" @ypk [Unangam tunuu variant] "x̂aykix̂" @ale "Alimaq" [Alutiiq/Sugpiaq] "alima" [Kenai Dena'ina] "tiitl'" @eya "Gaynii"@tsi @tli "téel'" @tsi @tli
annotated property: altLabel
annotated source: Chum salmon

Axiom
source: https://en.wikipedia.org/wiki/Steelhead_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q64437771, accessed 2021-06-15
annotated target: Oncorhynchus mykiss irideus Oncorhynchus m. irideus O. m. irideus "steelhead" @en
annotated property: altLabel
annotated source: Steelhead trout

Maxilla clip
definition: The flap in the corner of the mouth is clipped away (the maxilla - sometimes also the supermaxilla).
description: This identification type will last the entire lifetime of the fish, is used for group marking, and is most suitable for salmonids that are at least 10cm in length.
date: 2021-05-05T16:35:46Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

Sex ratio of juvenile standing stock
definition: The ratio of males and females in a juvenile standing stock.
date: 2021-05-11T00:01:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Sex ratio
type: Class

longitude second component
date: 2019-01-28T21:59:23Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: longitude coordinate
type: Class

Axiom
has db xref: http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25150
annotated target: The duration of time for which a fish has been alive.
annotated property: definition
annotated source: Fish age measurement type

Age class 1.4 recruits
definition: Total number of recruits of age class 1.4.
date: 2021-07-15T18:47:12Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Chinook salmon
alternative label: Oncorhynchus tshawytscha O. tshawytscha "king salmon" @en "Quinnat salmon" @en "spring salmon" @en "chrome hog" @en "Blackmouth" @en "Tyee salmon" @en
alternative label: "Sikayujak" @ipk "Ggaal" [Denaakk'e, Koyukon Athabaskan] "Gath" [Benhti Kenaga, Lower Tanana] "Luk Choo" @gwi "Kiagtaq" @ypk "Taryaqvak" @ypk "Aciirturtet" @ypk "sumgax̂" @ale [Unangam tunuu variant] "chaguchax̂" @ale [Unangam tunuu variant] "chavichax̂" @ale [Unangam tunuu variant] "Aamasuuk" [Alutiiq/Sugpiaq] "Liliksak" [Alutiiq/Sugpiaq] "Luk'ece'e" [Ahtna] "Kentsinai'i" [Ahtna] "luq'aka'a" [Kenai Dena'ina] "nudlaghi" [Kenai Dena'ina] "te'ya'lee" @eya "Yee" @tsi @tli "t'á" @tsi @tli
date: 2021-04-16T18:10:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Geospatial information
date: 2021-06-22T22:50:49Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Coastal cutthroat trout
alternative label: Oncorhynchus clarkii clarkii Oncorhynchus c. clarkii O. c. clarkii
date: 2021-06-16T16:09:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Cutthroat trout
type: Class

Age class 7.5 recruits
definition: Total number of recruits of age class 7.5.
date: 2021-07-15T19:35:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Axiom
source: https://www.fishbase.se/Glossary/Glossary.php?q=stock&language=english&sc=is, accessed 2021-06-15
annotated target: Group of individuals of a species which can be regarded as an entity for management or assessment purposes; a separate breeding population of a species; term used to identify a management unit of fishery species. A distinct genetic population, a population defined by movement pattern, part of a population potentially harvestable, or a quantity of fish from a given area. May be a total or a spawning stock.
annotated property: definition
annotated source: Fish stock type

Axiom
has db xref: https://en.wikipedia.org/wiki/Spearfishing, accessed 2021-04-01 https://www.wikidata.org/wiki/Q765706, accessed 2021-04-01
annotated target: A barbed pole, which is used to strike and collect a fish. Spearheads come in a variety of different shapes (e.g. arrow, trident), and can be thrown by hand or deployed using elastic-powered spearguns and slings or compressed gas pneumatic powered spearguns.
annotated property: definition
annotated source: Spear

Upper caudal fin clip
definition: A portion of the upper caudal fin lobe is removed.
date: 2021-05-05T16:31:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

Sex ratio of adult spawning stock
definition: The proportion of males and females in an adult spawning stock.
date: 2021-05-11T00:01:35Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Sex ratio
type: Class

Salmonid species name or identifier
date: 2021-04-14T18:47:11Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Organism name or identifier
type: Class

Axiom
source: https://www.solitudelakemanagement.com/blog/know-your-pond-life-fin-clipping-for-fisheries-management-success/, accessed 2021-05-05
annotated target: A portion of the lower caudal fin lobe is removed.
annotated property: definition
annotated source: Lower caudal fin clip

Axiom
source: https://en.wikipedia.org/wiki/Sex_ratio, accessed 10May2021 https://www.wikidata.org/wiki/Q1068155, accessed 10May2021
annotated target: The ratio of males to females in a population.
annotated property: definition
annotated source: Sex ratio

Axiom
has db xref: https://en.wikipedia.org/wiki/Radio-frequency_identification, accessed 2021-05-05 https://www.wikidata.org/wiki/Q104954, accessed 2021-05-05
annotated target: A system which uses electromagnetic fields to automatically identify and track tags attached to objects.
annotated property: definition
annotated source: RFID

Female
definition: A biological sex quality inhering in an individual or a population that only produces gametes that can be fertilised by male gametes.
equivalent class: http://purl.obolibrary.org/obo/PATO_0000383
date: 2021-04-15T20:51:08Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex measurement type
type: Class

Age class 1.3 recruits
definition: Total number of recruits of age class 1.3.
date: 2021-07-15T18:46:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Post-orbit to fork of tail length
definition: A fish length measurement taken from the hind margin of the orbit to the tip of the median caudal fin rays.
alternative label: POFK
date: 2021-03-31T18:19:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Fish stock name
date: 2021-06-21T20:16:55Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Subsistence fishery harvest count
comment: Estimates of number of fish caught based on some subsistence harvest
date: 2022-06-10T21:46:57Z
creator: https://orcid.org/0000-0002-0381-3766
subclass of: Salmon harvest count
type: Class

Semi-anadromous
comment: Term to designate that some, but not all, individuals of the taxon migrate from freshwater into the ocean for part of their life history. Used as Existential Quantifier on the appropriate taxonomic Class to indicate anadromous behavior of some Instances of that Class.
date: 2021-06-16T16:03:41Z
creator: http://orcid.org/0000-0002-5300-3075
type: Migratory pattern
type: NamedIndividual

Axiom
source: https://en.wikipedia.org/wiki/Sea_louse, accessed 2021-06-23 https://www.wikidata.org/wiki/Q3808922, accessed 2021-06-23
annotated target: A sea louse (plural sea lice, not to be confused with sea fleas), is a member of the Caligidae family of copepods (small crustaceans) within the order Siphonostomatoida. The roughly 559 species in 37 genera include around 162 Lepeophtheirus and 268 Caligus species. Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.
annotated property: description
annotated source: Sea lice count

Lower caudal fin clip
definition: A portion of the lower caudal fin lobe is removed.
date: 2021-05-05T16:30:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

Environmental measurement type
definition: A measurement type taken of some non-living chemical or physical component of the environment.
date: 2021-04-14T18:23:43Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: MeasurementType
type: Class

Salmo spp.
has db xref: NCBI:txid8028
description: Salmo is a genus of fish in the salmon family Salmonidae that includes the European species of salmon and trout, among them the familiar Atlantic salmon Salmo salar and the brown trout Salmo trutta.
date: 2021-05-27T00:02:38Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Atlantic salmon
type: Class

day of year
alternative label: Julian day
has exact synonym: Julian day
date: 2019-01-15T18:26:54Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Axiom
source: PCO_0000076
annotated target: A community species diversity that is the total species diversity in a landscape. The area or landscape of interest may be of very different sizes in different situations, but it should encompass multiple sites or habitats as measured by alpha diversity.
annotated property: definition
annotated source: Gamma diversity

Axiom
has db xref: https://www.adfg.alaska.gov/index.cfm?adfg=fishingHatcheries.main, accessed 2021-04-02
source: https://www.adfg.alaska.gov/static/fishing/PDFs/hatcheries/2013_ak_hatcheries.pdf, accessed 2021-04-02
annotated target: The Alaska hatchery program was designed to increase salmon abundance and enhace fisheries, while protecting wild stocks. The program was built in response to depressed commercial fisheries, to meet the needs of the people of the state.
annotated property: description
annotated source: Hatchery

Axiom
source: https://www.adfg.alaska.gov/sf/SARR/AWC/index.cfm
annotated target: Anadromous Waters Catalog water body code State of Alaska's Anadromous Waters Stream Catalog
annotated property: altLabel
annotated source: AWC water body code

Axiom
source: https://www.pac.dfo-mpo.gc.ca/fm-gp/salmon-saumon/gloss-eng.html, accessed 2021-05-04
annotated target: The parental year for a group of returning salmon, i.e. the calendar year when the majority of parents of these fish spawned.
annotated property: definition
annotated source: Brood year

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-03-31
annotated target: A fish length measurement taken from the most anterior part of a fish to the tip of the median caudal fin rays (i.e. fork).
annotated property: definition
annotated source: Fork length

Axiom
has db xref: https://en.wikipedia.org/wiki/Angling, accessed 2021-04-01
annotated target: Fishing by means of an "angle" (fish hook). The hook is usually attached to a fishing line and baited with natural bait or artificial lures to attract fish. The line is often attached to a fishing rod.
annotated property: definition
annotated source: Angling

Age class 1.2 recruits
definition: Total number of recruits of age class 1.2.
date: 2021-07-15T18:46:25Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Fork length
definition: A fish length measurement taken from the most anterior part of a fish to the tip of the median caudal fin rays (i.e. fork).
alternative label: FL tip of snout to fork of tail
date: 2021-03-31T18:19:34Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Recruits per spawner
comment: A count or other estimate of the number of fish returning to a breeding site from a spawning individual.
date: 2021-07-20T21:55:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Recruit abundance
type: Class

Axiom
has db xref: http://rs.tdwg.org/dwc/terms/lifeStage
annotated target: The age class or life stage of the biological individual(s) at the time the occurrence was recorded.
annotated property: definition
annotated source: Life history stage of salmonid fish

Fin or maxilla clip
definition: The removal of a portion or entirety of a fin or the maxilla of a fish, for identification purposes.
date: 2021-05-05T16:29:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish body modification
type: Class

Male
definition: A biological sex quality inhering in an individual or a population whose sex organs contain only male gametes.
equivalent class: http://purl.obolibrary.org/obo/PATO_0000384
date: 2021-04-15T20:51:04Z
creator: http://orcid.org/0000-0002-5300-3075
disjoint with: Female
subclass of: Fish sex measurement type
type: Class

Linnaeus, 1758
description: The 10th edition of Systema Naturae is a book written by Swedish naturalist Carl Linnaeus and published in two volumes in 1758 and 1759, which marks the starting point of zoological nomenclature. In it, Linnaeus introduced binomial nomenclature for animals, something he had already done for plants in his 1753 publication of Species Plantarum.
date: 2021-05-26T23:58:33Z
creator: http://orcid.org/0000-0002-5300-3075
type: Author citation
type: NamedIndividual

Salmon escapement count
definition: The number of salmon which do not get caught by commercial or recreational fisheries and return to their freshwater spawning habitat.
date: 2021-04-26T23:21:35Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Axiom
source: https://www.fishbase.in/Glossary/Glossary.php?q=smolt&language=english&sc=is, accessed 2021-04-21
annotated target: 1) A young salmonid which has developed silvery coloring on its sides, obscuring the parr marks, and which is about to migrate or has just migrated into the sea, 2) to undergo the transformation from parr to smolt.
annotated property: definition
annotated source: Smolt

Age class 1.1 recruits
definition: Total number of recruits of age class 1.1.
date: 2021-07-15T18:46:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

hasEnd
definition: End of a temporal entity.
type: ObjectProperty

Axiom
source: Proxy (statistics)
annotated target: A variable that is not in itself directly measured but inferred, and that serves in place of an unobservable or immeasurable variable. In order for a variable to be a good proxy, it must have a close correlation, not necessarily linear, with the variable of interest. This correlation might be either positive or negative.
annotated property: definition
annotated source: Proxy measurement type

Identifiers and Codes
definition: A name that identifies (that is, labels the identity of) either a unique object or a unique class of objects, where the "object" of class may be an idea, physical countable object (of class thereof), or physical noncountable substance (or class thereof). The abbreviation ID often refers to identity, identification (the process of identifying), or an identifier (that is, an instance of identification). An identifier may be a word, number, letter, symbol, or any combination of those.
see also: ID Identity
comment: Identifiers and Codes are differentiated here from their potentially more commonly identifying "labels" that would called "Names", which are typically expressed more in natural language. In some cases, the distinction between a Station "Identifier/Code" and the "Station Name" may be ambiguous, or the same label might apply to both.
date: 2021-06-21T20:12:18Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Recruit abundance
date: 2021-07-20T21:55:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Notation, accessed 2021-06-14 https://www.wikidata.org/wiki/Q2001982, accessed 2021-06-14
source: SIO_001385
annotated target: A series or system of written symbols used to represent numbers, amounts, or elements.
annotated property: definition
annotated source: Notation type

Sex ratio
definition: The ratio of males to females in a population.
date: 2021-05-10T22:51:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of a population measurement type
type: Class

Fish length measurement type
definition: A numerical value which represents the length of a fish, typically in units of millimeters, centimeters, or inches.
date: 2021-03-31T17:43:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Oncorhynchus spp.
has db xref: NCBI:txid8016
description: Oncorhynchus is a genus of fish in the family Salmonidae; it contains the Pacific salmon and Pacific trout. The name of the genus is derived from the Greek ὄγκος (ónkos, “lump, bend”) + ῥύγχος (rhúnkhos, “snout”), in reference to the hooked jaws of males in the mating season (the "kype").
date: 2021-05-26T23:57:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Notation type
definition: A series or system of written symbols used to represent numbers, amounts, or elements.
comment: [NEEDS ALIGNMENT] http://semanticscience.org/resource/SIO_001385
date: 2021-04-26T23:10:08Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Aquatic temperature
definition: Objective comparative measure of hot or cold of water temperature in an aquatic environment.
date: 2021-04-15T20:49:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Temperature measurement type
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Salvelinus, accessed 2021-06-15 https://www.wikidata.org/wiki/Q548682, accessed 2021-06-15
annotated target: Salvelinus is a genus of salmonid fish often called char or charr; some species are called "trout". Salvelinus is a member of the subfamily Salmoninae within the family Salmonidae.
annotated property: description
annotated source: Salvelinus spp.

Axiom
has db xref: https://en.wikipedia.org/wiki/Body_of_water, accessed 2021-03-30 https://www.wikidata.org/wiki/Q15324, accessed 2021-03-30
annotated target: An accumulation of water of varying size.
annotated property: definition
annotated source: Water body

Axiom
has db xref: https://alaskasalmonandpeople.org/working-group/governance-and-subsistence/, accessed 2021-04-02
has db xref: http://www.adfg.alaska.gov/index.cfm?adfg=fishingPersonalUse.main, accessed 2021-04-02
annotated target: A regulatory category of Alaskan fishery which is legally defined as, "the taking, fishing for, or possession of finfish, shellfish, or other fishery resources, by Alaska residents for personal use and not for sale or barter, with gill or dip net, seine, fish wheel, long line, or other means defined by the Board of Fisheries." Personal use fisheries may exist only in "nonsubsistence areas" as determined by the state of Alaska (AS 16.05.258(c)).
annotated property: definition
annotated source: Personal use fishery

Juvenile standing stock abundance
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-29T19:02:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

site identifier
comment: Identifier associated, in some context" with a "Site"-- i.e. a location where some research data have been or are being collected
date: 2019-05-23T19:30:55Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Identifiers and Codes
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Coho_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q934874, accessed 2021-06-15
annotated target: Oncorhynchus kisutch (i.e. coho salmon) is one of the five species of Pacific salmon. Physical Description: During their ocean phase, coho salmon have silver sides and dark-blue backs. During their spawning phase, their jaws and teeth become hooked. After entering fresh water, they develop bright-red sides, bluish-green heads and backs, dark bellies and dark spots on their backs. Sexually maturing fish develop a light-pink or rose shading along the belly, and the males may show a slight arching of the back. Mature adults have a pronounced red skin color with darker backs and average 28 inches (71 cm) and 7 to 11 pounds (3.2 to 5.0 kg), occasionally reaching up to 36 pounds (16 kg). They also develop a large kype (hooked beak) during spawning. Mature females may be darker than males, with both showing a pronounced hook on the nose. Range: The traditional range of the coho salmon runs along both sides of the North Pacific Ocean, from Hokkaidō, Japan and eastern Russia, around the Bering Sea to mainland Alaska, and south to Monterey Bay, California. Coho salmon have also been introduced in all the Great Lakes, as well as many landlocked reservoirs throughout the United States. A number of specimens, (more than 20), were caught in waters surrounding Denmark and Norway in 2017. Their source is currently unknown, but the salmon species is farmed at several locations in Europe, making it probable that the animal has slipped the net at such a farm.
annotated property: description
annotated source: Oncorhynchus kisutch

Axiom
source: https://en.wikipedia.org/wiki/Atlantic_salmon, accessed 2021-06-01 https://www.wikidata.org/wiki/Q188879, accessed 2021-06-01
annotated target: Salmo salar S. salar
annotated property: altLabel
annotated source: Atlantic salmon

Axiom
source: https://en.wikipedia.org/wiki/Coastal_cutthroat_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q5138345, accessed 2021-06-15
annotated target: Oncorhynchus clarkii clarkii Oncorhynchus c. clarkii O. c. clarkii
annotated property: altLabel
annotated source: Coastal cutthroat trout

Fish stock type
definition: Group of individuals of a species which can be regarded as an entity for management or assessment purposes; a separate breeding population of a species; term used to identify a management unit of fishery species. A distinct genetic population, a population defined by movement pattern, part of a population potentially harvestable, or a quantity of fish from a given area. May be a total or a spawning stock.
date: 2021-06-14T23:05:05Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Age class 6.4 recruits
definition: Total number of recruits of age class 6.4.
date: 2021-07-15T18:57:59Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Anadromous
definition: ﻿A classification of fishes which spawn in freshwater, migrate to the ocean to forage and mature, and return to freshwater to spawn and begin the cycle again.
date: 2021-06-01T20:10:58Z
creator: http://orcid.org/0000-0002-5300-3075
type: Migratory pattern
type: NamedIndividual

Age class 3.7 recruits
definition: Total number of recruits of age class 3.7.
date: 2021-07-15T18:52:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Age class 1.5 recruits
definition: Total number of recruits of age class 1.5.
date: 2021-07-15T18:47:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Ocean
definition: A marine water body which is constitutes the majority of an astronomical body's hydrosphere.
date: 2021-04-07T18:39:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Marine water body
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This identification type will last the entire lifetime of the fish, is used for group marking, and is most suitable for salmonids that are at least 10cm in length.
annotated property: description
annotated source: Maxilla clip

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The number of recruits which survive to a legal age and/or size and are captured by a fishery.
annotated property: definition
annotated source: Salmon harvest count

Axiom
source: https://www.wikidata.org/wiki/Q833503, accessed 2021-04-16
source: https://en.wikipedia.org/wiki/Chinook_salmon, accessed 2021-04-16
annotated target: Oncorhynchus tshawytscha O. tshawytscha "king salmon" @en "Quinnat salmon" @en "spring salmon" @en "chrome hog" @en "Blackmouth" @en "Tyee salmon" @en
annotated property: altLabel
annotated source: Chinook salmon

Axiom
source: https://orcid.org/0000-0002-5300-3075
annotated target: Objective comparative measure of hot or cold of water in a stream.
annotated property: definition
annotated source: Stream water temperature

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This type of identification can remain in a fish for several years, is used for individual tagging, and is most suitable for fish that weigh at least 100g (given current technology). Tags may be inserted several different ways: (a) placed in a fish's stomach using a finger or guide, (b) implanted in the abdominal cavity, or (c) anchored inside the abdomen, usually to the abdominal wall with stiches. Data is transmitted wirelessly, usually through the use of radio waves (in fresh water and air), acoustic signals (in water; the receiver must also be in the water) or via satellite communication (in air; the tag sends data after it releases from the fish and floats up to the surface). Many types of telemetry devices also act as bio-loggers and store information locally on the device. Reading is done using the tag’s associated equipment, often through a computer connection.
annotated property: description
annotated source: Internal acoustic tag

Spawner abundance
definition: The total number of recruits which successfully return to spawn in freshwater habitats for a given brood year.
alternative label: adult spawning stock abundance adult spawning stock
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust. The ESV list uses the label 'Adult spawning stock abundance' rather than 'Spawner abundance.'
date: 2021-04-29T19:02:08Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Axiom
source: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-06
annotated target: There are three basic methods for age and growth determination of fishes: (1) observation of the growth of fishes of known age, (2) study of fish size-frequencies, and (3) study of seasonal ring formation in hard body parts such as scales and bones.
annotated property: description
annotated source: Fish age determination method

Fish sample code
definition: An identifier, which may be assigned to a physical sample taken from a fish (e.g. tissue, fin, otolith) or an entire fish specimen.
date: 2021-05-04T21:55:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Sample code
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000016
annotated target: A large expanse of saline water usually connected with an ocean.
annotated property: definition
annotated source: Sea

Total length measurement method
definition: A fish measurement method in which the length from the most anterior tip of the body to the tip of the longest caudal fin rays is recorded. Total length can be measured by two conventions -- by leaving the caudal fin spread in a natural position or by compressing the lobes of the caudal fin dorsoventrally. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior tip of the body to the tip of the longest caudal fin rays. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior tip of the body to the tip of the longest caudal fin rays. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
date: 2021-06-14T21:49:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Age class 6.3 recruits
definition: Total number of recruits of age class 6.3.
date: 2021-07-15T18:57:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

European System Age Designation
comment: The European Age System Designation is based on a count of Freshwater (FW) and Saltwater (SW) Annuli in recruit otoliths, represented as "number of FW annuli" "." "number of SW annuli", e.g "1.4" indicating 1 FW annulus and 4 SW annuli. Some interpret the "Total Age" of a recruit with an "Age designation= 0.0" as a 1-year old salmon, while others interpret "Total Age" as a 0-year old salmon. That is, in some cases "Total Age" might be reported FW+SW+1, while in other cases it would simply be FW+SW: 1.3=total age of 4, or 5 years 2.3=total age of 5, or 6 years
date: 2021-12-09T20:51:19Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Age class
type: Class

Axiom
comment: http://purl.obolibrary.org/obo/GAZ_00000448 https://www.washoeschools.net/cms/lib/NV01912265/Centricity/Domain/1141/Five%20Themes%20of%20Geo%20packet%202017.pdf, accessed 2021-06-22
annotated target: A reference to a position on the Earth, by its name or by its geographical location.
annotated property: definition
annotated source: Location

Migratory pattern
comment: A broad category that may be useful for classifying fish based on patterns in migratory trajectories.
date: 2021-06-01T20:10:50Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A numeric or alphanumeric code which represents potential sources of error in determining the age of a fish specimen.
annotated property: definition
annotated source: Age error code

Age class 3.6 recruits
definition: Total number of recruits of age class 3.6.
date: 2021-07-15T18:52:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Lake
definition: A body of water or other liquid of considerable size contained in a depression on a landmass.
date: 2021-04-07T18:39:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Lentic water body
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Bismarck_brown_Y, accessed 05May2021
annotated target: Bismarck brown Machester brown Phenylene brown Bismarck brown Y C.I. 21000 C.I. Basic Brown 1 Basic Brown 1 Vesuvine BA
annotated property: altLabel
annotated source: Bismarck brown dye tag

Salmon abundance
comment: A measurement or estimate of the number of salmon, based on counts, densities, weights, or other methods.
date: 2021-04-29T19:01:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish abundance
type: Class

Sample code
related match: SIO_001050
definition: A numeric or alphanumeric code which represents a particular sample. A sample is defined as a limited quantity of something (e.g. an individual or set of individuals from a population, or a portion of a substance) to be used for testing, analysis, inspection, investigation, demonstration, or trial use.
alternative label: sample id
date: 2021-05-04T21:54:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Region or location code
type: Class

Subsurface sea temperature
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-22T17:20:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Seawater temperature
type: Class

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: The flap in the corner of the mouth is clipped away (the maxilla - sometimes also the supermaxilla).
annotated property: definition
annotated source: Maxilla clip

Standard length measurement method
definition: A fish measurement method in which the length from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
date: 2021-06-14T21:45:52Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Axiom
source: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 20212-04-09
annotated target: An age designation notation that includes two number separated by a period. The first number represents the number of years or winters a salmon has spent in freshwater after emergence from the gravel, and the second number represents the number of years spent in the ocean. Added together, these numbers can provide the total age or age class of a salmon. (although see Comment for further detail).
annotated property: definition
annotated source: Fish age (European notation)

Age class 6.2 recruits
definition: Total number of recruits of age class 6.2.
date: 2021-07-15T18:57:46Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Axiom
source: Schiewe, MH (2013) Salmon. Encyclopedia of Biodiversity (Second Edition). pg. 522-531. https://doi.org/10.1016/B978-0-12-384719-5.00293-8
annotated target: Atlantic salmon are the only anadromous salmonid native to the Atlantic coast of North America.
annotated property: description
annotated source: Atlantic salmon

second of measurement time
alternative label: second of hour
has exact synonym: second of hour
date: 2019-01-16T00:29:24Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

Semelparity
definition: A reproductive strategy which is characterized by a single reproductive episode, typically before death.
date: 2021-06-01T20:04:35Z
creator: http://orcid.org/0000-0002-5300-3075
type: Reproductive strategy
type: NamedIndividual

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-06-14 https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the middle of the orbit to the tip of the median caudal fin rays is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Mid-orbit to fork of tail measurement method

Age class 3.5 recruits
definition: Total number of recruits of age class 3.5.
date: 2021-07-15T18:52:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

European system Age designation recruits
date: 2021-12-09T20:48:48Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Total recruit abundance
type: Class

River
definition: A stream which, through permanent or seasonal flow processes, moves from elevated land towards lower elevations through a definite channel and empties either into a sea, lake, or another river or ends on land as bed seepage and evapotranspiration exceed water supply.
date: 2021-04-07T18:39:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stream
type: Class

Axiom
source: http://www.adfg.alaska.gov/index.cfm?adfg=fishingPersonalUse.main, accessed 2021-04-02
annotated target: Personal use fishing is open to Alaskan residents only, and you must have a valid resident Sport Fishing License to participate in personal use fisheries. The bag, possession, and gear limits in personal use fisheries MAY NOT be added to the bag, possession, and gear limits under sport or subsistence regulations. It is unlawful to buy, sell, trade or barter personal use finfish, shellfish, aquatic plants, or their parts. Many, but not all, personal use fisheries require a permit issued by the Department of Fish and Game. Personal use fisheries have many different regulations for bag limits, allowable gear, and time and area restrictions. Some personal use fisheries are managed in-season by emergency order, so regulations can change at any time.
annotated property: description
annotated source: Personal use fishery

Age class 3.4 recruits
definition: Total number of recruits of age class 3.4.
date: 2021-07-15T18:52:16Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Geocoordinates
date: 2021-08-12T20:54:42Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Geospatial information
type: Class

Quality of an ecological community
definition: A quality that inheres in a community.
date: 2021-04-29T18:48:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: MeasurementType
type: Class

ADF&G gear code
definition: The Alaska Department of Fish and Game defines unique two-digit "Codes for the Commercial Operator's Annual Report" which represent each of the gear types and harvest methods used Alaskan fisheries.
alternative label: Alaska Department of Fish and Game gear code
comment: ADF&G gear codes: 01 purse seine 02 beach seine 03 drift gillnet 04 set gillnet 05 hand line/jig/troll 07 non-pelagic/bottom trawl 08 fish wheel 10 ring net 11 diving 12 handpicked 13 dip net 14 weir 15 power gurdy troll 17 beam trawl 18 shovel 21 pound 22 dredge 23 hydro/mechanical dredge 25 dinglebar 26 mechanical jigs 27 double otter trawl 34 herring gillnet 37 pair trawl 41 sunken gillnet 47 pelagic/mid-water trawl 61 longline (hook and line) 77 fish ladder/raceway 90 trap 91 pot gear 99 other (please specify)
date: 2021-05-04T19:58:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear code
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000033
annotated target: A body of water, usually of smaller size than a lake.
annotated property: definition
annotated source: Pond

Places and Locations
date: 2022-01-27T20:37:47Z
creator: http://orcid.org/0000-0003-0632-7576
type: Class

Age class 8.5 recruits
definition: Total number of recruits of age class 8.5.
date: 2021-07-15T19:36:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Post-orbit to hypural plate measurement method
definition: A fish measurement method in which the length from the hind margin of the orbit (i.e. eye) to the hypural plate is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from hind margin of the orbit (i.e. eye) to the hypural plate. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the hind margin of the orbit (i.e. eye) to the hypural plate. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth. In the case that hypural plate is not visible, the measurement may be made to some external feature (e.g. the position of the last lateral line scale; end of the fleshy caudal peduncle; midline of a crease that forms when the tail is bent sharply). It is important to note this adjustment in measurement protocol.
description: Measurements of specific parts of a fish are sometimes necessary when intact fish are not available. For instance, spawning or dead salmon often have eroded tails (from redd excavation) or enlarged or damaged jaws. When researchers want to compare fish lengths of male spawners versus female spawners or hatchery spawned females versus carcasses, it is a good idea to use this type of length measurement to remove the bias of the eroded tails on female spawners. So length measurements are made from specific parts of the body that are intact, such as the orbit and the hypural plate. The hypural plate is comprised of modified vertebrae that support the rays of the caudal fin and originate from the posterior end of the vertebral column.
date: 2021-06-14T21:38:35Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Age class 6.1 recruits
definition: Total number of recruits of age class 6.1.
date: 2021-07-15T18:57:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Iteroparity
definition: A reproductive strategy which is characterized by multiple reproductive cycles over the course of an organism's lifetime.
date: 2021-06-01T20:04:29Z
creator: http://orcid.org/0000-0002-5300-3075
type: Reproductive strategy
type: NamedIndividual

Axiom
source: http://purl.obolibrary.org/obo/MMO_0000000
annotated target: The manner, procedure or technique by which a morphological or physiological state or property in a single individual or sample or a group of individuals or samples is assessed and a quantitative or qualitative value assigned.
annotated property: definition
annotated source: Measurement method

Axiom
source: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-27
annotated target: Otoliths, or "earstones" (structures formed of calcium in the heads of bony fishes, and which function as organs of balance), grow concentrically from the center origin. Factors, such as watertemperature, that affect fish growth cause seasonal changes in the density of layers laid down in otoliths and in some cases it is possible to determine fish age from the banding that results. When otoliths are viewed under a low-power microscope, the layers making up spring and summer growth appear as a white, opaque band. Layers laid down in the fall, and also in the winter in some fishes, appear as a dark translucent band. A light and a dark band together make up the annual growth, and age in years is determined by counting the number of dark bands.
annotated property: description
annotated source: Number of otolith annuli

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000476
annotated target: An opening of a lake into its shore.
annotated property: definition
annotated source: Lake inlet

Pre-fishery abundance
comment: [ADDRESS COMMENT, THEN DELETE] needs defintion
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-29T18:44:25Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Modeled salmon abundance
type: Class

Reproductive strategy
comment: A general category for gathering traits (morphological, behavioral, and otherwise) that have some evolutionary basis for achieving reproductive success.
date: 2021-06-01T20:04:09Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Age class 3.3 recruits
definition: Total number of recruits of age class 3.3.
date: 2021-07-15T18:52:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Fishing gear code
definition: A numeric or alphanumeric code, which represents a particular type of fishing gear or equipment.
date: 2021-05-04T19:58:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

Sea surface salinity
definition: Salinity measured at the surface of the sea. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface.
comment: Is also an Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-22T17:17:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Water salinity measurement type
type: Class

Wet weight
definition: The weight of a fish, typically taken when the specimen is still alive or freshly deceased, but before being frozen or further processed.
date: 2021-06-16T22:53:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Whole fish weight
type: Class

year and day of measurement
date: 2019-01-16T00:44:09Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Age class 8.4 recruits
definition: Total number of recruits of age class 8.4.
date: 2021-07-15T19:36:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Post-orbit to fork of tail measurement method
definition: A fish measurement method in which the length from the hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
date: 2021-06-14T21:30:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Age class 5.5 recruits
definition: Total number of recruits of age class 5.5.
date: 2021-07-15T18:57:19Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Recreational_fishing, accessed 2021-04-02 https://www.wikidata.org/wiki/Q283534, accessed 2021-04-02
annotated target: A fishery in which fishes and other seafood are harvested for pleasure or competition.
annotated property: definition
annotated source: Recreational (sport) fishery

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000020
annotated target: A body of water or other liquid of considerable size contained in a depression on a landmass.
annotated property: definition
annotated source: Lake

Age class 5.9 recruits
definition: Total number of recruits of age class 5.9.
date: 2021-07-15T18:56:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

ADF&G species code
definition: The Alaska Department of Fish and Game defines unique three-digit "Codes for the Commercial Operator's Annual Report" which represent each of the commercially harvested aquatic species.
alternative label: Alaska Department of Fish and Wildlife species code
comment: ADF&G salmon species codes: 410 salmon, chinook 420 salmon, sockeye 430 salmon, coho 440 salmon, pink 450 salmon, chum
date: 2021-05-04T19:44:10Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Species code
type: Class

Water salinity measurement type
definition: A measure of the saltiness or dissolved salt content of a body of water.
description: Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water.
date: 2021-04-22T17:00:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental measurement type
type: Class

Dart tag
definition: A barbed plastic tag which is inserted under the dorsal fin of the fish using a cannula.
description: If performed correctly, this type of identification can remain in place for at least a year, is used for individual tagging, and is suitable for fish at lest 20cm in length and which live in open environments. With the cannula attached to a special tag applicator, a scale is removed just below the base of the dorsal fin and the tag is attached. The barb on the tag must hook securely into the pterygiophores (the bones that supports the dorsal fin), otherwise the tag will come loose. Most of the tag then hangs outside the fish’s body like a stiff, narrow tube. The tag is colour-coded, pre-printed with relevant text and numbered by the manufacturer according to the requests of the end user.
date: 2021-05-05T16:43:07Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: External visual tag
type: Class

Fish weight measurement type
alternative label: fish weight weight of fish fish mass mass of fish
date: 2021-06-16T22:45:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Age class 8.3 recruits
definition: Total number of recruits of age class 8.3.
date: 2021-07-15T19:36:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Modeled salmon abundance
comment: Abundance of salmon estimated from modeling techniques, rather than direct counts, weights, etc.
date: 2021-04-29T18:39:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Mid-orbit to posterior insertion of anal fin measurement method
definition: A fish measurement method in which the length from the middle of the orbit (i.e. eye) to the the posterior-most point where the fin connects with the body is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the posterior-most point where the fin connects with the body. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the posterior-most point where the fin connects with the body. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
date: 2021-06-14T21:17:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Axiom
source: https://www.adfg.alaska.gov/static/license/fishing/pdfs/coar_fish_codes.pdf, accessed 04May2021
annotated target: ADF&G gear codes: 01 purse seine 02 beach seine 03 drift gillnet 04 set gillnet 05 hand line/jig/troll 07 non-pelagic/bottom trawl 08 fish wheel 10 ring net 11 diving 12 handpicked 13 dip net 14 weir 15 power gurdy troll 17 beam trawl 18 shovel 21 pound 22 dredge 23 hydro/mechanical dredge 25 dinglebar 26 mechanical jigs 27 double otter trawl 34 herring gillnet 37 pair trawl 41 sunken gillnet 47 pelagic/mid-water trawl 61 longline (hook and line) 77 fish ladder/raceway 90 trap 91 pot gear 99 other (please specify)
annotated property: comment
annotated source: ADF&G gear code

Mid-orbit to hypural plate measurement method
definition: A fish measurement method in which the length from the middle of the orbit (i.e. eye) to the hypural plate is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the hypural plate. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the hypural plate. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth. In the case that hypural plate is not visible, the measurement may be made to some external feature (e.g. the position of the last lateral line scale; end of the fleshy caudal peduncle; midline of a crease that forms when the tail is bent sharply). It is important to note this adjustment in measurement protocol.
description: Measurements of specific parts of a fish are sometimes necessary when intact fish are not available. For instance, spawning or dead salmon often have eroded tails (from redd excavation) or enlarged or damaged jaws. When researchers want to compare fish lengths of male spawners versus female spawners or hatchery spawned females versus carcasses, it is a good idea to use this type of length measurement to remove the bias of the eroded tails on female spawners. So length measurements are made from specific parts of the body that are intact, such as the orbit and the hypural plate. The hypural plate is comprised of modified vertebrae that support the rays of the caudal fin and originate from the posterior end of the vertebral column. This measurement is also commonly referred to as MEPS, or mid-eye to posterior scale, noting that researchers typically take the measurement to an external feature when the hypural plate is not visible.
date: 2021-06-14T21:08:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

Fish tag code or color
definition: The unique alphanumeric code or marking color(s) of a tagged fish.
date: 2021-05-04T19:41:34Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

Age class 5.8 recruits
definition: Total number of recruits of age class 5.8.
date: 2021-07-15T18:56:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Sea surface temperature
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-22T16:49:49Z
alternative label: SST Ocean surface temperature
creator: http://orcid.org/0000-0002-5300-3075
type: Class
definition: An aquatic temperature which inheres in water close to the surface of an ocean or sea. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface.
subclass of: Seawater temperature

Carlin tag
description: If performed correctly, this identification type may remain attached for the entire life of the fish, is used for individual tagging, and is most suitable for fish at least 15cm in length and which live in open environments. To attach a Carlin tag, double cannulas are first inserted through the fish at the height of the center of the pterygiophores (the bones that support the dorsal fin). Two stainless steel wires are then pulled through the cannulas and then the cannulas are pulled out of the fish. A small metal plate with an alphanumeric code is atached to the steel wires, which are then twisted tightly against the fish's body to hold the plate in place.
description: A metal plate with a unique identifying code, which is attached to a fish below the dorsal fin via two stainless steel wires.
date: 2021-05-05T16:40:41Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: External visual tag
type: Class

Axiom
has db xref: https://www.adfg.alaska.gov/index.cfm?adfg=fishingsubsistence.main, accessed 2021-04-02
annotated target: A fishery in which fishes or other seafood are harvested for noncommercial, customary and traditional uses. These uses include direct personal or family consumption as food, shelter, fuel, clothing, tools, or transportation, for the making and selling of handicraft articles out of nonedible by-products of fish and wildlife resources taken for personal or family consumption, and for the customary trade, barter, or sharing for personal or family consumption.
annotated property: definition
annotated source: Subsistence fishery

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the most anterior part of a fish to the tip of the median caudal fin rays (i.e. fork) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior part to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior part to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Fork length measurement method

year of measurement
date: 2019-01-14T23:23:43Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Brood table
definition: Brood tables, also called run reconstructions, utilize annual estimates of the total run (commercial catch plus escapement), and samples of ages, to estimate the number of recruits per age class. These data are useful for salmon biologists to understand salmon productivity and salmon life histories.
alternative label: run reconstruction
date: 2021-06-16T22:33:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Dataset type
type: Class

Age class 8.2 recruits
definition: Total number of recruits of age class 8.2.
date: 2021-07-15T19:36:04Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: Natural patterns or unique markings are primarily used for identification of individuals. This type of identification does not involve marking a fish in any way, but rather relies on stable and individual differences in appareance, such as color, patterns, and scars. This method is based on the use of still images or videos taken of individual fish, which are then analyzed manually or using digital image processing.
annotated property: description
annotated source: Natural pattern or unique marking

Axiom
source: PCO_0000019
annotated target: The number of different species that are represented in a given community, weighted by their abundance. Community species diversity can be calculated in different ways, but consists of two components: species richness and species evenness.
annotated property: definition
annotated source: Species diversity

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The weight of a specimen's stomach, taken after the stomach has been dissected from the fish and emptied of its contents.
annotated property: definition
annotated source: Weight of empty stomach

Axiom
has db xref: https://www.fisheries.noaa.gov/species/pacific-salmon-and-steelhead#overview, accessed 2021-06-01
has db xref: Schiewe, MH (2013) Salmon. Encyclopedia of Biodiversity (Second Edition). pg. 522-531. https://doi.org/10.1016/B978-0-12-384719-5.00293-8
annotated target: There are five species of Pacific salmon, which occur in the North Pacific waters of the United States and Canada -- Chinook, Chum, Coho, Pink, and Sockeye. All five species are anadromous, meaning that they spawn in freshwater, migrate to the ocean to forage and mature, and return to freshwater to spawn and begin the cycle again.
annotated property: description
annotated source: Pacific salmon

Lake water temperature
definition: Objective comparative measure of hot or cold of water in a lake.
date: 2021-04-22T16:36:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Freshwater temperature
type: Class

Age class 8.1 recruits
definition: Total number of recruits of age class 8.1.
date: 2021-07-15T19:35:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

External visual tag
definition: A static tag, which is attached externally to the body of the fish and visually read or interpreted (as opposed to read with an electronic device e.g. an acoustic tag reader).
date: 2021-05-05T16:40:28Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Mid-orbit to fork of tail measurement method
definition: A fish measurement method in which the length from the middle of the orbit to the tip of the median caudal fin rays is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
date: 2021-06-14T20:58:33Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length determination method
type: Class

years elapsed
date: 2019-07-15T23:41:07Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: elapsed time
type: Class

Age class 5.7 recruits
definition: Total number of recruits of age class 5.7.
date: 2021-07-15T18:56:12Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: Elapsed time, typically expressed in years, (a) since birth or (b) which describes the how long a salmon has spent in a particular environment (e.g. saltwater vs. freshwater).
annotated property: definition
annotated source: Numeric age of fish

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=egg&language=english&sc=is, accessed 2021-06-15
annotated target: In fish, the term egg usually refers to female haploid gametes.
annotated property: definition
annotated source: Egg

Axiom
has db xref: https://en.wikipedia.org/wiki/Abiotic_component, accessed 2021-04-14 https://www.wikidata.org/wiki/Q461335, accessed 2021-06-14
annotated target: A measurement type taken of some non-living chemical or physical component of the environment.
annotated property: definition
annotated source: Environmental measurement type

Species code
definition: A numeric or alphanumeric code, which represents a particular species and may be recorded in place of a formal scientific or vernacular name.
comment: [NEEDS ALIGNMENT] http://purl.dataone.org/odo/ECSO_00002490
date: 2021-05-04T19:41:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

Dataset type
comment: Class intended to facilitate search by "dataset type"
date: 2021-06-16T22:33:55Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Axiom
source: Q44064
source: Sockeye salmon
annotated target: Oncorhynchus nerka O. nerka "red salmon" @en "kokanee" @en "kokanee salmon" @en "blueback salmon" @en "blue-back" @en "Fraser River salmon" @en "redfish" @en "sock-eye salmon" @en "sox" @en
annotated property: altLabel
annotated source: Sockeye salmon

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A small, electronic, sound-emitting device which may be placed inside or attached to a fish and collects information on that fish's physiology, environmentm and/or movement patterns.
annotated property: definition
annotated source: Acoustic tag

Annual escapement count
definition: The number of salmon from a given population that escape the fishery in a year.
comment: Need to think more about how to model time over which measurement is taken. E.g. do we want to have separate terms for annual escapement counts vs. daily escapement counts, OR have a predicate which encapsulates the time period over which a measurement occurs, OR something else?
date: 2021-04-26T23:24:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon escapement count
type: Class

Age class 0.9 recruits
definition: Total number of recruits of age class 0.9.
date: 2021-07-15T18:49:12Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Temperature, accessed 2021-04-22 https://www.wikidata.org/wiki/Q11466, accessed 2021-04-22
annotated target: The objective measure of hot or cold of water in a river.
annotated property: definition
annotated source: River water temperature

estuary name
date: 2019-05-20T21:33:57Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

hasBeginning
definition: Beginning of a temporal entity.
type: ObjectProperty

Handpicked or carcass collection
definition: The gathering live or deceased fishes by hand.
date: 2021-04-01T18:02:25Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Hand collection
type: Class

Dip net
definition: A net or mesh basket held open by a hoop which may or may not be on the end of a handle and is used for scopping fish near the surface of the water.
alternative label: hand net scoop net
date: 2021-04-01T18:01:59Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Hand collection
type: Class

Axiom
comment: Chose not to assert owl:equivalentClass here, because all Steelhead trout are Oncorhynchus mykiss, but not all Oncorhynchus mykiss are considered Steelhead trout.
annotated target: Steelhead trout
annotated property: seeAlso
annotated source: Oncorhynchus mykiss

Axiom
has db xref: https://fishbio.com/field-notes/inside-fishbio/spray-on-tan, accessed 05May2021
annotated target: This type of identification can remain on a fish from a couple days up to several weeks, and is used for group marking. and is most suitable for fish
annotated property: description
annotated source: Bismarck brown dye tag

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: The use of a DNA sample to identify fish which have known biomarkers.
annotated property: definition
annotated source: Genetic identification

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000015
annotated target: A marine water body which is constitutes the majority of an astronomical body's hydrosphere.
annotated property: definition
annotated source: Ocean

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: One of the pelvic fins is removed using scissors.
annotated property: definition
annotated source: Pelvic fin clip

Age class 0.8 recruits
definition: Total number of recruits of age class 0.8.
date: 2021-07-15T18:49:01Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Axiom
source: https://nceas.github.io/sasap-training/materials/reproducible_research_in_r_fairbanks/example-brood-table-analysis.html, accessed 2021-06-16
annotated target: Brood tables, also called run reconstructions, utilize annual estimates of the total run (commercial catch plus escapement), and samples of ages, to estimate the number of recruits per age class. These data are useful for salmon biologists to understand salmon productivity and salmon life histories.
annotated property: definition
annotated source: Brood table

Axiom
has db xref: https://en.wikipedia.org/wiki/Taxonomy_(biology), accessed 2021-04-28
annotated target: The name of the scientist or scientists who first validly published the scientific name of a particular organism.
annotated property: definition
annotated source: Author citation

Beach seine
definition: A seine net operated from the shore. The gear is composed of a bunt (bag or lose netting) and long wings often lengthened with long ropes for towing the seine to the beach. The headrope with floats is on the surface, the footrope is in permanent contact with the bottom and the seine is therefore a barrier which prevent the fish from escaping from the area enclosed by the net
date: 2021-04-01T18:01:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Seine
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Johann_Julius_Walbaum, accessed 2021-04-26 https://www.wikidata.org/wiki/Q68096, accessed 2021-04-26
annotated target: Johann Julius Walbaum (30 June 1724, Wolfenbüttel, Brunswick-Wolfenbüttel – 21 August 1799, Lübeck) was a German physician, naturalist and fauna taxonomist.
annotated property: comment
annotated source: Walbaum, 1792

Age class 0.7 recruits
definition: Total number of recruits of age class 0.7.
date: 2021-07-15T18:48:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Axiom
has db xref: https://fishbio.com/field-notes/inside-fishbio/spray-on-tan, accessed 2021-05-05 https://en.wikipedia.org/wiki/Bismarck_brown_Y, accessed 2021-05-05
annotated target: Tag based on application of a dilution of diazo dye in which fish are immersed and which stains the fins a brown/tan color.
annotated property: definition
annotated source: Bismarck brown dye tag

milliseconds elapsed
date: 2019-05-07T21:18:21Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: seconds elapsed
type: Class

Aquaculture
creator: http://orcid.org/0000-0002-5300-3075
date: 2021-04-02T22:18:14Z
definition: The culturing of fish, shellfish, aquatic plants, and/or other organisms in captivity or under controlled conditions in the near shore environment.
subclass of: Fish stock type
alternative label: Aquatic farming Aquafarming
description: In Alaska, the aquaculture industry primarily produces Pacific oysters, littleneck clams, and mussels for commercial food production.
type: Class

Keta salmon
date: 2022-03-24T19:58:28Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Pacific salmon
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A tag which transmits information about a fish via an electronic receiver.
annotated property: definition
annotated source: Electronic tag

Pot
definition: A three-dimensional wire or wood device which is submerged and commonly baited. A pot (or "trap") permits organisms to enter the enclosure, but makes escape extremely difficult or impossible.
alternative label: trap
date: 2021-04-01T18:01:50Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

Axiom
comment: This URI does not appear to dereference to the term. Including this URL, https://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C28421, to ensure findability.
annotated target: http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C28421
annotated property: closeMatch
annotated source: Fish sex measurement type

Axiom
source: https://en.wikipedia.org/wiki/Dolly_Varden_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q327067, accessed 2021-06-15
annotated target: Salvelinus malma S. malma "Dolly Varden" @en
annotated property: altLabel
annotated source: Dolly Varden trout

Axiom
source: http://purl.dataone.org/odo/ECSO_00001104
annotated target: The degree of hotness or coldness of a body or environment (corresponding to its molecular activity).
annotated property: definition
annotated source: Temperature measurement type

Age class 4.3 recruits
definition: Total number of recruits of age class 4.3.
date: 2021-07-15T18:54:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Personal use fishery
related match: Subsistence fishery
definition: A regulatory category of Alaskan fishery which is legally defined as, "the taking, fishing for, or possession of finfish, shellfish, or other fishery resources, by Alaska residents for personal use and not for sale or barter, with gill or dip net, seine, fish wheel, long line, or other means defined by the Board of Fisheries." Personal use fisheries may exist only in "nonsubsistence areas" as determined by the state of Alaska (AS 16.05.258(c)).
description: Personal use fishing is open to Alaskan residents only, and you must have a valid resident Sport Fishing License to participate in personal use fisheries. The bag, possession, and gear limits in personal use fisheries MAY NOT be added to the bag, possession, and gear limits under sport or subsistence regulations. It is unlawful to buy, sell, trade or barter personal use finfish, shellfish, aquatic plants, or their parts. Many, but not all, personal use fisheries require a permit issued by the Department of Fish and Game. Personal use fisheries have many different regulations for bag limits, allowable gear, and time and area restrictions. Some personal use fisheries are managed in-season by emergency order, so regulations can change at any time.
date: 2021-04-02T22:17:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Small-scale fishery
type: Class

river or stream name
date: 2019-04-25T22:17:53Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

Age class 0.6 recruits
definition: Total number of recruits of age class 0.6.
date: 2021-07-15T18:48:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Axiom
comment: This URI does not appear to dereference to the term. Including this URL, https://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C25150, to ensure findability.
annotated target: http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25150
annotated property: closeMatch
annotated source: Fish age measurement type

Axiom
has db xref: https://en.wikipedia.org/wiki/Salmon_escapement, accessed 2021-04-26 https://www.wikidata.org/wiki/Q23582242, accessed 2021-04-26
annotated target: The number of salmon which do not get caught by commercial or recreational fisheries and return to their freshwater spawning habitat.
annotated property: definition
annotated source: Salmon escapement count

Hatchery
definition: The artificial breeding, hatching, and rearing through the early life stages of animals -- finfish and shellfish in particular. Hatcheries produce larval and juvenile fish, shellfish, and crustaceans, primarily to support the aquaculture industry where they are transferred to on-growing systems, such as fish farms, to reach harvest size.
comment: Oftentimes, hatchery-reared salmon will have their adipose fins removed (i.e. clipped) to mark that they come from a hatchery (versus a wild stock).
description: The Alaska hatchery program was designed to increase salmon abundance and enhace fisheries, while protecting wild stocks. The program was built in response to depressed commercial fisheries, to meet the needs of the people of the state.
date: 2021-04-02T20:00:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish stock type
type: Class

Axiom
source: http://calfish.ucdavis.edu/species/
annotated target: Sea-running, i.e. anadromous individuals of Rainbow Trout, are called Steelhead.
annotated property: comment
annotated source: Oncorhynchus mykiss

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This identification type will last the entire life of the fish and is primarily used for group marking, though the fish must be euthanized for reading. Altering the appearance of otoliths may be achieved in a variety of ways, including (a) exposing a fish to variations in water temperature of at least 3 degrees Celsius a number of times to create darker and lighter bands in the otoliths, (b) bathing the fish or eggs in an aqueous solution with fluorescent dye, which is absorbed into the otoliths, or (c) bathing the fish in strontium chloride solution or feeding the fish food that contains the metallic substance strontium.
annotated property: description
annotated source: Otolith marking

Axiom
has db xref: https://www.adfg.alaska.gov/fedaidpdfs/FRED.132.pdf, accessed 2021-04-15
annotated target: A method which is used to approximate the age of a fish and which generally involves extracting the otoliths from a fish, then counting the number of annuli (i.e. year marks).
annotated property: definition
annotated source: Counting otolith annuli

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This type of identification is usually visible for one year on salmon, is primarily used for group marking, and is suitable for fish that weigh at least 20g. An ink solution (often Alcian blue dissolved in distilled water) is typically injected under the skin using a syringe with a cannula. Marking a fish using the "square dot system" with up to 3x3 dots is common. Unlike VIE, tattoos do not require transparent skin to be visible. However, in salmon, the tattoo should be placed in areas in front of the pelvic fins, under the pectoral fins and/or behind the anal fins to enable reading during spawning, when the fish's natural pigmentation may cover up the tattoo.
annotated property: description
annotated source: Tattoo

reproductiveStrategyOf
date: 2021-06-01T20:30:32Z
creator: http://orcid.org/0000-0002-5300-3075
domain: Reproductive strategy
type: ObjectProperty

Age class 4.2 recruits
definition: Total number of recruits of age class 4.2.
date: 2021-07-15T18:54:08Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Age class 1.9 recruits
definition: Total number of recruits of age class 1.9.
date: 2021-07-15T18:48:13Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Pond
definition: A body of water, usually of smaller size than a lake.
date: 2021-04-07T18:47:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Lentic water body
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A mark or tag which is placed beneath the skin of a fish.
annotated property: description
annotated source: Subcutaneous tag

Axiom
source: http://purl.dataone.org/odo/ECSO_00001231
annotated target: Objective comparative measure of hot or cold of water in a lake.
annotated property: definition
annotated source: Lake water temperature

Lotic water body
definition: A water body in which the accumulated water, in its totality, is flowing.
date: 2021-04-07T18:44:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Water body
type: Class

Subsistence fishery
definition: A fishery in which fishes or other seafood are harvested for noncommercial, customary and traditional uses. These uses include direct personal or family consumption as food, shelter, fuel, clothing, tools, or transportation, for the making and selling of handicraft articles out of nonedible by-products of fish and wildlife resources taken for personal or family consumption, and for the customary trade, barter, or sharing for personal or family consumption.
alternative label: artisinal fishery traditional fishery
description: In Alaska, subsistence fisheries may not operate in "nonsubsistence areas" as designated by the state (AS 16.05.258(c)).
date: 2021-04-02T20:00:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishery type
type: Class

signal quality
date: 2019-03-26T17:39:32Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: data quality assessment measurement type
type: Class

Oncorhynchus keta
creator: http://orcid.org/0000-0002-5300-3075
type: Oncorhynchus spp.
name according to: Walbaum, 1792
hasReproductiveStrategy: Semelparity
vernacular name: Dog salmon
type: NamedIndividual
date: 2021-04-30T17:44:51Z
hasMigratoryPattern: Anadromous
vernacular name: Chum salmon

hasReproductiveStrategy
date: 2021-06-01T20:27:15Z
creator: http://orcid.org/0000-0002-5300-3075
range: Reproductive strategy
inverse of: reproductiveStrategyOf
sub property of: topObjectProperty
type: ObjectProperty

Age class 4.1 recruits
definition: Total number of recruits of age class 4.1.
date: 2021-07-15T18:54:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Lentic water body
definition: A water body in which the accumulated water, in its totality, has very little to no directed flow.
date: 2021-04-07T18:47:13Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Water body
type: Class

Age class 1.8 recruits
definition: Total number of recruits of age class 1.8.
date: 2021-07-15T18:48:00Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Tributary
definition: A stream or river which flows into another river (a parent river) or body of water but which may not flow directly into the sea.
alternative label: affluent
date: 2021-04-07T18:40:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stream
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The alteration of a physical bodily feature of a fish, either internally or externally, for identification purposes.
annotated property: definition
annotated source: Fish body modification

Axiom
comment: "POHL" is an acronym used by Alaska Department of Fish & Game (ADF&G)
annotated target: POHL
annotated property: altLabel
annotated source: Post orbit to hypural plate length

Axiom
has db xref: https://fishbio.com/field-notes/fish-monitoring/pit-tag-the-full-story, accessed 05May2021 https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 05May2021
annotated target: A small, passive (i.e. does not actively send out a signal and does not require a battery) radio transponder tag which, when in range, is activated by a signal emitted from a tag reader. The tag then emits a unique identification code back to the reader.
annotated property: definition
annotated source: PIT tag

Axiom
source: https://en.wikipedia.org/wiki/Oxygen_saturation, accessed 22April2021 https://www.wikidata.org/wiki/Q6294669, accessed 22April2021
annotated target: Dissolved oxygen saturation can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%).
annotated property: description
annotated source: Dissolved oxygen saturation

Oncorhynchus gorbuscha
type: Oncorhynchus spp.
date: 2021-04-30T17:44:44Z
hasReproductiveStrategy: Semelparity
vernacular name: Pink salmon
type: NamedIndividual
hasMigratoryPattern: Anadromous
name according to: Walbaum, 1792
creator: http://orcid.org/0000-0002-5300-3075

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: The appearance of the otoliths (located in the inner ear of the fish) are changed.
annotated property: definition
annotated source: Otolith marking

hasMigratoryPattern
date: 2021-06-01T20:26:57Z
creator: http://orcid.org/0000-0002-5300-3075
range: Migratory pattern
inverse of: migratoryPatternOf
type: ObjectProperty

Age class 3.9 recruits
definition: Total number of recruits of age class 3.9.
date: 2021-07-15T18:52:44Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Age class 1.7 recruits
definition: Total number of recruits of age class 1.7.
date: 2021-07-15T18:47:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Axiom
source: https://www.merriam-webster.com/dictionary/grilse
annotated target: a young Atlantic salmon returning to its native river to spawn for the first time after one winter at sea
annotated property: description
annotated source: Grilse

Recreational (sport) fishery
definition: A fishery in which fishes and other seafood are harvested for pleasure or competition.
alternative label: sport fishery
date: 2021-04-02T20:00:25Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishery type
type: Class

Stream
definition: A watercourse which is linear and flows across the solid portion of a planetary surface.
date: 2021-04-07T18:40:11Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Watercourse
type: Class

Juvenile
definition: Young fish, mostly similar in form to adult but not yet sexually mature (Hubbs, 1943). In some cases refers to a stage unlike the adult in appearance.
date: 2021-04-29T19:11:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Axiom
has db xref: https://www.adfg.alaska.gov/index.cfm?adfg=wildlifenews.view_article&articles_id=693, accessed 2021-06-15
annotated target: Oftentimes, hatchery-reared salmon will have their adipose fins removed (i.e. clipped) to mark that they come from a hatchery (versus a wild stock).
annotated property: comment
annotated source: Hatchery

Age class 6.5 recruits
definition: Total number of recruits of age class 6.5.
date: 2021-07-15T18:58:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Catadromous
definition: A classification of fishes which spawn in marine habitats, migrate to freshwater areas to forage and mature, then return to marine habitats to spawn.
date: 2021-06-01T20:11:04Z
creator: http://orcid.org/0000-0002-5300-3075
type: Migratory pattern
type: NamedIndividual

Axiom
has db xref: https://en.wikipedia.org/wiki/Gigging, accessed 2021-04-01 https://www.wikidata.org/wiki/Q4412590, accessed 2021-04-01
annotated target: A multi-pronged spear, typically ranging in length from 8 to 14 feet, which is used to spear (or "gig") fishes for harvest.
annotated property: definition
annotated source: Gig

Age class 3.8 recruits
definition: Total number of recruits of age class 3.8.
date: 2021-07-15T18:52:37Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Age class 1.6 recruits
definition: Total number of recruits of age class 1.6.
date: 2021-07-15T18:47:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 1.x recruits
type: Class

Artisanal fishery
source: http://www.oceansatlas.org/subtopic/en/c/1303/
description: Typically traditional fisheries involving fishing households (as opposed to commercial companies), using relatively small amount of capital, relatively small fishing vessels, making short fishing trips, close to shore, mainly for local consumption. In practice, definition varies between countries, e.g. from hand-collection on the beach or a one-person canoe in poor developing countries, to more than 20 m. trawlers, seiners, or long-liners over 20m in developed countries. Artisanal fisheries can be subsistence or commercial fisheries, providing for local consumption or export. Sometimes referred to as small-scale fisheries In general, though by no means always, using relatively low level technology. Artisanal and industrial fisheries frequently target the same resources that may give rise to conflict.
date: 2021-07-22T05:58:02Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Fishery type
type: Class

Axiom
comment: Indigenous names for salmon can be found by exploring each SASAP region's page on the State of Alaska's Salmon and People website (for example, see the Arctic Region here: https://alaskasalmonandpeople.org/region/arctic/)
source: https://alaskasalmonandpeople.org/regions/, accessed 2021-04-16
annotated target: "Sikayujak" @ipk "Ggaal" [Denaakk'e, Koyukon Athabaskan] "Gath" [Benhti Kenaga, Lower Tanana] "Luk Choo" @gwi "Kiagtaq" @ypk "Taryaqvak" @ypk "Aciirturtet" @ypk "sumgax̂" @ale [Unangam tunuu variant] "chaguchax̂" @ale [Unangam tunuu variant] "chavichax̂" @ale [Unangam tunuu variant] "Aamasuuk" [Alutiiq/Sugpiaq] "Liliksak" [Alutiiq/Sugpiaq] "Luk'ece'e" [Ahtna] "Kentsinai'i" [Ahtna] "luq'aka'a" [Kenai Dena'ina] "nudlaghi" [Kenai Dena'ina] "te'ya'lee" @eya "Yee" @tsi @tli "t'á" @tsi @tli
annotated property: altLabel
annotated source: Chinook salmon

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A small, electronic, sound-emitting device which is placed inside a fish and collects information on that fish's physiology and/or movement patterns.
annotated property: definition
annotated source: Internal acoustic tag

hour of measurement time
alternative label: hour of day
has exact synonym: hour of day
date: 2019-01-14T22:40:52Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

Axiom
source: https://www.adfg.alaska.gov/static/license/fishing/pdfs/coar_fish_codes.pdf, accessed 04May2021
annotated target: ADF&G salmon species codes: 410 salmon, chinook 420 salmon, sockeye 430 salmon, coho 440 salmon, pink 450 salmon, chum
annotated property: comment
annotated source: ADF&G species code

Axiom
source: https://en.wikipedia.org/wiki/Seawater https://www.wikidata.org/wiki/Q184395
annotated target: On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/l, 35 ppt, 599 mM).
annotated property: description
annotated source: Marine water body

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: Fishing gear which is used to collect fish and can be operated by hand by one or few people. Hand collection methods may also include the collection of fish without the aid of any gear (i.e. gathering live fish or carcasses using only one's hands).
annotated property: definition
annotated source: Hand collection

Axiom
source: http://purl.dataone.org/odo/ECSO_00001523
annotated target: An aquatic temperature which inheres in water close to the surface of an ocean or sea. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface.
annotated property: definition
annotated source: Sea surface temperature

Whole fish weight
date: 2021-06-23T18:46:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish weight measurement type
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Fishing_weir, accessed 2021-04-01 https://www.wikidata.org/wiki/Q1417573, accessed 2021-04-01
annotated target: An obstruction placed in tidal waters, or wholly or partially across a river, to direct the passage of, or trap fish.
annotated property: definition
annotated source: Weir

Axiom
source: https://www.adfg.alaska.gov/index.cfm?adfg=fishingaquaticfarming.programinfo, accessed 2021-04-02
annotated target: In Alaska, the aquaculture industry primarily produces Pacific oysters, littleneck clams, and mussels for commercial food production.
annotated property: description
annotated source: Aquaculture

RFID
definition: A system which uses electromagnetic fields to automatically identify and track tags attached to objects.
alternative label: Radio Frequency Identification
description: An RFID system consists of a tiny transponder, a radio receiver, and an transmitter. When triggered by an electromagnetic interrogation pulse from a nearby FRID reader device, the tag transmits digital data, usually an identifying inventory number, back to the reader.
date: 2021-05-05T16:47:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Electronic tag
type: Class

Coastal inlet
definition: An opening of the sea into the land.
date: 2021-04-15T18:39:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Inlet
type: Class

Oncorhynchus clarkii
name according to: Richardson, 1836
date: 2021-05-27T19:40:11Z
comment: Some populations of the coastal cutthroat trout (O. c. clarkii) are semi-anadromous. (source: https://en.wikipedia.org/wiki/Cutthroat_trout)
type: NamedIndividual
creator: http://orcid.org/0000-0002-5300-3075
hasReproductiveStrategy: Iteroparity
type: Oncorhynchus spp.
vernacular name: Cutthroat trout

Sexual dimorphic characteristic
comment: A method that uses the presence or other features of a trait ("characteristic") of an organism to differentiate or assign gender
date: 2021-04-28T00:02:33Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: External sex determination method
type: Class

Axiom
comment: https://doi.org/10.1577/M02-143, accessed 2021-05-05
annotated target: Though not well studied, this type of identification may last up to 3 years post-immersion, and is used for group marking.
annotated property: description
annotated source: Calcein dye tag

longitude coordinate
description: Longitude (/ˈlɒndʒɪtjuːd/, AU and UK also /ˈlɒŋɡɪ-/)[1][2] is a geographic coordinate that specifies the east–west position of a point on the Earth's surface, or the surface of a celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek letter lambda (λ). Meridians (lines running from pole to pole) connect points with the same longitude. The prime meridian, which passes near the Royal Observatory, Greenwich, England, is defined as 0° longitude by convention. Positive longitudes are east of the prime meridian, and negative ones are west.
date: 2019-01-17T18:58:37Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: latitude and longitude coordinates
type: Class

month of year
date: 2019-01-14T22:26:35Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Axiom
source: PCO_0000023
annotated target: A quality of an ecological community that reflects how close in abundance all species in a community are.
annotated property: definition
annotated source: Species evenness

Axiom
source: http://www.fao.org/fishery/geartype/202/en, accessed 01April2021
annotated target: A seine net operated from the shore. The gear is composed of a bunt (bag or lose netting) and long wings often lengthened with long ropes for towing the seine to the beach. The headrope with floats is on the surface, the footrope is in permanent contact with the bottom and the seine is therefore a barrier which prevent the fish from escaping from the area enclosed by the net
annotated property: definition
annotated source: Beach seine

Project name
description: The label, acronym, or other preferred way to refer to a Project
date: 2021-06-23T18:22:30Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Inlet
definition: An opening of the sea into the land, or of a lake into its shore.
date: 2021-04-15T18:37:33Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Water body
type: Class

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=fry&language=english&sc=is, accessed 2021-04-21
annotated target: A young fish at the post-larval stage. May include all fish stages from hatching to fingerling. An advanced fry is any young fish from the start of exogenous feeding after the yolk is absorbed while a sac fry is from hatching to yolk sac absorption. In Salmonidae the stage from end of dependence on the yolk sac as the primary source of nutrition to dispersal from the redd.
annotated property: definition
annotated source: Fry

Oncorhynchus tshawytscha
date: 2021-04-26T20:19:15Z
definition: The class which contains all instances of Oncorhynchus tshawytscha.
description: Oncorhynchus tshawytscha (i.e. Chinook salmon) is the largest of the five species of Pacific salmon. Physical Description: The Chinook is blue-green, red, or purple on the back and top of the head, with silvery sides and white ventral surfaces. It has black spots on its tail and the upper half of its body. Although spots are seen on the tail in pink salmon, and silver on the tail in coho and chum salmon, Chinook are unique among the Pacific salmon in combining black spots and silver on the tail. Another distinctive feature is a black gum line that is present in both salt and freshwater. Adult fish range in size from 24 to 36 in (61 to 91 cm), but may be up to 58 in (150 cm) in length; they average 10 to 50 lb (4.5 to 22.7 kg), but may reach 130 lb (59 kg). The meat can be either pink or white in color, depending on what the salmon have been feeding on. Range: Chinook are anadromous fish native to the North Pacific Ocean and the river systems of western North America, ranging from California to Alaska, as well as Asian rivers ranging from northern Japan to the Palyavaam River in the Arctic northeast Siberia. They have been introduced to other parts of the world, including New Zealand, thriving in Lake Michigan Great Lakes of North America and Michigan's western rivers, and Patagonia.
has db xref: NCBI:txid74940 ITIS: 161980 (https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161980#null) GBIF: 5204024 (https://www.gbif.org/species/5204024) EOL: 46563139 (https://eol.org/pages/46563139, currently produces and error 505) COL: 49JFR (https://www.catalogueoflife.org/data/taxon/49JFR) Wikidata: Q833503 (https://www.wikidata.org/wiki/Q833503)
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Oncorhynchus spp.
type: Class
alternative label: O. tshawytscha

Axiom
has db xref: https://en.wikipedia.org/wiki/Commercial_fishing, accessed 2021-04-02 https://www.wikidata.org/wiki/Q11202642, accessed 2021-04-02
annotated target: A fishery in which fishes and other seafood are harvested for commercial profit, mostly from wild fisheries.
annotated property: definition
annotated source: Commercial fishery

Fishery type
description: The Food and Agriculture Organization of the United Nations (FAO) defines a fishery as "...an activity leading to harvesting of fish. It may involve capture of wild fish or raising of fish through aquaculture."
date: 2021-04-01T17:33:14Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Hermaphrodite
comment: Used to designate that some individual or individuals in a group of organisms possessed functional qualities of more than one gender, simultaneously or sequentially.
date: 2021-04-27T23:59:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex measurement type
type: Class

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=juvenile&language=english&sc=is, accessed 2021-06-15
annotated target: Young fish, mostly similar in form to adult but not yet sexually mature (Hubbs, 1943). In some cases refers to a stage unlike the adult in appearance.
annotated property: definition
annotated source: Juvenile

Gum card number
definition: A numeric value assigned to a scale gum card.
description: Gum cards are used to mount and label the identity of sampled fish scales.
date: 2021-06-23T17:34:31Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Sample code
type: Class

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A barbed plastic tag which is inserted under the dorsal fin of the fish using a cannula.
annotated property: definition
annotated source: Dart tag

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: When done correctly, this identification type will remain visible for the entire lifetime of the fish and can be used for group or individual marking. Neon or fluorescent colors are often used, and best placement is in light areas and fin rays, though even semi-transparent and transparent tissue may be suitable for easy visual reading.
annotated property: description
annotated source: Visible implant elastomer

Age error code
definition: A numeric or alphanumeric code which represents potential sources of error in determining the age of a fish specimen.
date: 2021-06-23T17:53:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

Region or location code
definition: An identifier which represents a region or location in and is used in place of the full name.
date: 2021-05-12T17:37:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

Oncorhynchus nerka
subclass of: Oncorhynchus spp.
type: Class
date: 2021-04-26T20:19:04Z
definition: The class which contains all instances of Oncorhynchus nerka.
description: Oncorhynchus nerka (i.e. sockeye salmon) is one of the five species of Pacific salmon. Physical Description: The sockeye salmon is sometimes called red or blueback salmon, due to its color. Sockeye are blue tinged with silver in color while living in the ocean. When they return to spawning grounds, their bodies become red and their heads turn green. Sockeye can be anywhere from 60 to 84 cm (2 ft 0 in–2 ft 9 in) in length and weigh from 2.3 to 7 kg (5–15 lb). Two distinguishing features are their long, serrated gill rakers that range from 30 to 40 in number, and their lack of a spot on their tail or back. Range: Sockeye salmon range as far south as the Columbia River in the eastern Pacific (although individuals have been spotted as far south as the 10 Mile River on the Mendocino Coast of California) and in northern Hokkaidō Island in Japan in the western Pacific. They range as far north as the Bathurst Inlet in the Canadian Arctic in the east and the Anadyr River in Siberia in the west. The farthest inland sockeye salmon travel is to Redfish Lake, Idaho, over 1,400 km (900 mi) from the ocean and 2,000 m (6,500 ft) in elevation. In the United States, populations of sockeye salmon have been extirpated from Idaho and Oregon.
has db xref: NCBI:txid8023 ITIS: 161979 (https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161979#null) GBIF: 5204039 (https://www.gbif.org/species/5204039) EOL: 46563140 (https://eol.org/pages/46563140, currently produces an error 505) COL: 49JFH (https://www.catalogueoflife.org/data/taxon/49JFH) Wikidata: Q44064 (https://www.wikidata.org/wiki/Q44064)
creator: http://orcid.org/0000-0002-5300-3075
alternative label: O. nerka

hasADF&GCode
description: Alaska Department of Fish and Game (ADF&G) uses a list of numeric codes to describe (a) commercially-harvested aquatic species, (b) gear used for harvest, (c) method of catch processing, and (d) delivery form and product type.
date: 2021-05-27T18:00:35Z
creator: http://orcid.org/0000-0002-5300-3075
range: integer
domain: Class
  union of: Pacific trout and char
  union of: Pacific salmon
type: DatatypeProperty

Genetic sexing
comment: Determination of fish gender based on genetic evidence rather than morphological evidence alone This may be a good resource: https://www.fws.gov/r7/fisheries/genetics/pdf/09_rf_2004_OlsenMillerHarperNaglerVanHattenWhittonWenburg_OS.pdf
date: 2021-04-27T23:57:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex determination method
type: Class

Axiom
has db xref: https://doi.org/10.1186/2050-3385-1-18, accessed 2021-05-05
annotated target: A scar made on the dermal tissue using liquid nitrogen.
annotated property: definition
annotated source: Freeze brand

Axiom
has db xref: https://en.wikipedia.org/wiki/Alkalinity, accessed 2021-04-22 https://www.wikidata.org/wiki/Q432016, accessed 2021-04-22
annotated target: A measure of the quantitative capacity of an aqueous solution to neutralize an acid.
annotated property: definition
annotated source: Alkalinity measurement type

latitude second component
date: 2019-01-28T21:37:49Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: latitude coordinate
type: Class

Axiom
source: http://calfish.ucdavis.edu/species/
annotated target: Sea-running, i.e. anadromous individuals of Rainbow Trout are called Steelhead.
annotated property: comment
annotated source: Oncorhynchus mykiss irideus

Steelhead trout
date: 2021-05-11T17:26:46Z
type: NamedIndividual
type: Oncorhynchus mykiss
scientific name: Oncorhynchus mykiss irideus
subclass of: Pacific trout and char
alternative label: Oncorhynchus mykiss irideus Oncorhynchus m. irideus O. m. irideus "steelhead" @en
hasADF&GCode: 540
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The total number of recruits which successfully return to spawn in freshwater habitats for a given brood year.
annotated property: definition
annotated source: Spawner abundance

Axiom
comment: "hasDbXref' is used here to indicate the equivalence of this Class with its usage in a Darwin Core context
annotated target: http://rs.tdwg.org/dwc/terms/Occurrence
annotated property: hasDbXref
annotated source: Occurrence record(s)

Precipitation measurement type
definition: Measurement types which pertain to any product of the condensation of atmospheric water vapor that falls under gravity.
date: 2021-04-14T22:31:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental measurement type
type: Class

Pacific salmon
description: There are five species of Pacific salmon, which occur in the North Pacific waters of the United States and Canada -- Chinook, Chum, Coho, Pink, and Sockeye. All five species are anadromous, meaning that they spawn in freshwater, migrate to the ocean to forage and mature, and return to freshwater to spawn and begin the cycle again.
date: 2021-05-11T17:26:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmonid Type
type: Class

Oncorhynchus kisutch
type: Class
date: 2021-04-26T20:18:52Z
alternative label: O. kisutch
has db xref: NCBI:txid8019 ITIS: 161977 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161977#null) GBIF: 5204034 (https://www.gbif.org/species/5204034) EOL: 46563137 (https://eol.org/pages/46563137) COL: 49JF8 (https://www.catalogueoflife.org/data/taxon/49JF8) Wikidata: Q934874 (https://www.wikidata.org/wiki/Q934874)
description: Oncorhynchus kisutch (i.e. coho salmon) is one of the five species of Pacific salmon. Physical Description: During their ocean phase, coho salmon have silver sides and dark-blue backs. During their spawning phase, their jaws and teeth become hooked. After entering fresh water, they develop bright-red sides, bluish-green heads and backs, dark bellies and dark spots on their backs. Sexually maturing fish develop a light-pink or rose shading along the belly, and the males may show a slight arching of the back. Mature adults have a pronounced red skin color with darker backs and average 28 inches (71 cm) and 7 to 11 pounds (3.2 to 5.0 kg), occasionally reaching up to 36 pounds (16 kg). They also develop a large kype (hooked beak) during spawning. Mature females may be darker than males, with both showing a pronounced hook on the nose. Range: The traditional range of the coho salmon runs along both sides of the North Pacific Ocean, from Hokkaidō, Japan and eastern Russia, around the Bering Sea to mainland Alaska, and south to Monterey Bay, California. Coho salmon have also been introduced in all the Great Lakes, as well as many landlocked reservoirs throughout the United States. A number of specimens, (more than 20), were caught in waters surrounding Denmark and Norway in 2017. Their source is currently unknown, but the salmon species is farmed at several locations in Europe, making it probable that the animal has slipped the net at such a farm.
subclass of: Oncorhynchus spp.
definition: The class which contains all instances of Oncorhynchus kisutch.
creator: http://orcid.org/0000-0002-5300-3075

Richardson, 1836
comment: Sir John Richardson (5 ovember 1787 - 5 June 1865) was a Scottish naval surgeon, naturalist and arctic explorer.
date: 2021-05-27T00:09:04Z
creator: http://orcid.org/0000-0002-5300-3075
type: Author citation
type: NamedIndividual

Internal sex determination method
comment: Determination of fish gender based on internal examination, e.g. examination of gonads
date: 2021-04-27T23:57:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex determination method
type: Class

Electrofishing
definition: A type of fishing gear which uses direct current electricity flowing between a submerged cathod and anode to cause galvanotaxis, or an uncontrolled muscular convulsion, which affects the movement of the fish such that it swims towards the anode, where it is then collected.
date: 2021-04-01T18:02:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Hand collection
type: Class

Standard length
definition: The measurement from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates).
alternative label: SL
date: 2021-03-31T18:21:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Axiom
has db xref: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-27
annotated target: The number of annuli on a given otolith.
annotated property: definition
annotated source: Number of otolith annuli

cruise name
date: 2019-03-15T23:48:23Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

Oncorhynchus gorbuscha
description: Oncorhynchus gorbuscha (i.e. pink salmon) is the smallest and most abundant of the five species of Pacific salmon. Physical Description: In the ocean, pink salmon are bright silver fish. After returning to their spawning streams, their coloring changes to pale grey on the back with yellowish-white belly (although some turn an overall dull green color). As with all salmon, in addition to the dorsal fin, they also have an adipose fin. The fish is characterized by a white mouth with black gums, no teeth on the tongue, large oval-shaped black spots on the back, a v-shaped tail, and an anal fin with 13-17 soft rays. During their spawning migration, males develop a pronounced humped back, hence their nickname "humpies". Pink salmon average 4.8 pounds (2.2 kg) in weight. The maximum recorded size was 30 inches (76 cm) and 15 pounds (6.8 kg). Range: The native range of the species is in the Pacific and Arctic coastal waters and rivers, from the Sacramento River in northern California to the Mackenzie River in Canada; and in the west from the Lena River in Siberia to Korea and Honshu in Japan. In North America pink salmon spawn from the Mackenzie River in the Arctic to as far south as tributaries of Puget Sound, Washington, although they were also reported in the San Lorenzo River near Santa Cruz, California in 1915 and the Sacramento River in northern California in the 1950s. In 2013 a new record for the southernmost extent of spawning pink salmon was published for the Salinas River. In the fall of 2017 a dozen pink salmon were counted in Lagunitas Creek about 25 miles (40 km) north of San Francisco, California.
alternative label: O. gorbuscha
type: Class
date: 2021-04-26T20:17:52Z
subclass of: Oncorhynchus spp.
definition: The class which contains all instances of Oncorhynchus gorbuscha.
creator: http://orcid.org/0000-0002-5300-3075
has db xref: NCBI:txid8017 ITIS: 161975 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161975#null) GBIF: 5204037 (https://www.gbif.org/species/5204037) EOL: 46563135 (https://eol.org/pages/46563135) COL: 74N5S (https://www.catalogueoflife.org/data/taxon/74N5S) Wikidata: Q673380 (https://www.wikidata.org/wiki/Q673380)

latitude minute component
date: 2019-01-17T19:36:39Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: latitude coordinate
type: Class

Axiom
source: https://www.fisheries.noaa.gov/national/bycatch/fishing-gear-gillnets
annotated target: A gillnet which is attached to poles fixed in the substrate or an anchor system to prevent movement of the net.
annotated property: definition
annotated source: Set gillnet

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The removal of a portion or entirety of a fin or the maxilla of a fish, for identification purposes.
annotated property: definition
annotated source: Fin or maxilla clip

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=alevin&language=english&sc=is, accessed 2021-04-21
annotated target: Larval salmon that have hatched but have not yet completely absorbed their yolk sacs and usually have not yet emerged from the gravel.
annotated property: definition
annotated source: Alevin

Oncorhynchus keta
definition: The class which contains all instances of Oncorhynchus keta.
subclass of: Class
  intersection of: Restriction
    some values from: Author citation
    on property: nameAccordingTo
  intersection of: Restriction
    some values from: Taxon (name)
    on property: scientificName
type: Class
creator: http://orcid.org/0000-0002-5300-3075
description: Oncorhynchus keta (i.e. chum salmon) is one of the five species of Pacific salmon. Physical Description: The body of the chum salmon is deeper than most salmonid species. In common with other species found in the Pacific, the anal fin has 12 to 20 rays, compared with a maximum of 12 in European species. Chum have an ocean coloration of silvery blue green with some indistinct spotting in a darker shade, and a rather paler belly. When they move into fresh water the color changes to dark olive green and the belly color deepens. When adults are near spawning, they have purple blotchy streaks near the caudal peduncle, darker towards the tail. Spawning males typically grow an elongated snout or kype, their lower fins become tipped with white and they have enlarged teeth. Some researchers speculate these characteristics are used to compete for mates. Range: Chum salmon have the largest natural range of any Pacific salmon, and undergo the longest migrations within the genus Oncorhynchus, far up the Yukon River and deep into the Amur River basin in Asia. In lesser numbers they migrate thousands of kilometres up the Mackenzie River. Chum are found around the north Pacific, in the waters of Korea, Japan, and the Okhotsk and Bering seas (Kamchatka, Chukotka, Kuril Islands, Sakhalin, Khabarovsk Krai, Primorsky Krai), British Columbia in Canada, and from Alaska to California in the United States. In the Arctic Ocean they are found in limited numbers from the Laptev Sea to the Beaufort Sea. In North America chum salmon spawn from the Mackenzie River in the Arctic to as far south as Tillamook Bay, Oregon, although they were also reported in the San Lorenzo River near Santa Cruz, California in 1915 and the Sacramento River in northern California in the 1950s. In fall 2017 a half dozen chum salmon were counted in Lagunitas Creek about 25 miles (40 km) north of San Francisco, California.
date: 2021-04-26T20:18:47Z
has db xref: NCBI:txid8018 ITIS: 161976 (https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161976#null) GBIF: 5204014 (https://www.gbif.org/species/5204014) EOL: 46563136 (https://eol.org/pages/46563136) COL: 49JF6 (https://www.catalogueoflife.org/data/taxon/49JF6) Wikidata: Q475211 (https://www.wikidata.org/wiki/Q475211)
alternative label: O. keta
subclass of: Oncorhynchus spp.

Axiom
source: http://www.adfg.alaska.gov/index.cfm%3Fadfg=dollyvarden.main
annotated target: Some Dolly Varden individuals are anadromous
annotated property: comment
annotated source: Salvelinus malma

Total length
definition: A fish length measurement of the entire length of a fish's body, taken from the most anterior part of the fish to the tip of the longest caudal fin rays.
alternative label: TL
date: 2021-03-31T18:21:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Oncorhynchus clarkii
type: Class
date: 2021-05-27T00:08:33Z
creator: http://orcid.org/0000-0002-5300-3075
definition: The class which contains all instances of Oncorhynchus clarkii.
description: Oncorhynchus clarkii (i.e. cutthroat trout) is a species of Pacific trout. Physical Description: Throughout their native and introduced ranges, cutthroat trout vary widely in size, coloration and habitat selection. Their coloration can range from golden to gray to green on the back. Cutthroat trout can generally be distinguished from rainbow trout by the presence of basibranchial teeth at the base of tongue and a maxillary that extends beyond the posterior edge of the eye. Depending on subspecies, strain and habitat, most have distinctive red, pink, or orange linear marks along the underside of their mandibles in the lower folds of the gill plates. At maturity, different populations and subspecies of cutthroat trout can range from 6 to 40 inches (15 to 102 cm) in length, depending on habitat and food availability. Sea-run forms of coastal cutthroat trout average 2 to 5 pounds (0.9 to 2.3 kg). The length and weights of mature inland forms vary widely depending on their particular environment and availability of food. Stream-resident fish are much smaller, 0.4 to 3.2 ounces (11 to 91 g), while lacustrine populations have attained weights ranging from 12 to 17 lb (5.4 to 7.7 kg) in ideal conditions. The largest cutthroat trout subspecies is the Lahontan cutthroat trout (O. c. henshawi). These fish average 8 to 9 in (20 to 23 cm) in small streams and 8 to 22 in (20 to 56 cm) in larger rivers and lakes. In ideal environments, the Lahontan cutthroat trout attains typical weights of 0.25 to 8 lb (0.11 to 3.63 kg). The world record cutthroat trout is a Lahontan at 39 in (99 cm) and 41 lb (19 kg). Range: Cutthroat trout are native to western North America and have evolved through geographic isolation into 14 subspecies, each native to a different major drainage basin. Native cutthroat trout species are found along the Pacific Northwest coast from Alaska through British Columbia into northern California, in the Cascade Range, the Great Basin and throughout the Rocky Mountains…
has db xref: NCBI:txid30962 ITIS: 161983 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161983#null) GBIF: 5711980 (https://www.gbif.org/species/5711980) EOL: 212910 (https://eol.org/pages/212910) COL: 6SN65 (https://www.catalogueoflife.org/data/taxon/6SN65) Wikidata: Q2717060 (https://www.wikidata.org/wiki/Q2717060)
alternative label: O. clarkii
subclass of: Oncorhynchus spp.

External sex determination method
comment: Sex determined on basis of organism's external morphology
date: 2021-04-27T23:56:52Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex determination method
type: Class

Axiom
has db xref: https://www.adfg.alaska.gov/static/license/fishing/pdfs/coar_fish_codes.pdf, accessed 04May2021
annotated target: The Alaska Department of Fish and Game defines unique three-digit "Codes for the Commercial Operator's Annual Report" which represent each of the commercially harvested aquatic species.
annotated property: definition
annotated source: ADF&G species code

Coho salmon
alternative label: Oncorhynchus kisutch O. kisutch "silver salmon" @en "silvers" @en
alternative label: "Saanlaaghe" [Denaakk'e, Koyukon Athabaskan] "Khwyhts'en'" [Benhti Kenaga, Lower Tanana] "Shii" @gwi "Caayuryaq" @ypk "Qakiiyaq" @ypk "Qavlunaq" @ypk "Uqurliq" @ypk "Qakiidax̂: @ale [Unangam tunuu variant] "Qakiiyaq" [Alutiiq/Sugpiaq] "ta'ay" @eyk "ÜÜx" @tsi @tli "L'ook" @tsi @tli
date: 2021-04-16T18:11:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Standard_weight_in_fish, accessed 2021-06-16 https://www.wikidata.org/wiki/Q7598325, accessed 2021-06-16
annotated target: The typical or expected weight at a given total length for a specific species of fish. Most standard weight equations are for freshwater fish species.
annotated property: definition
annotated source: Standard weight

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A metal plate with a unique identifying code, which is attached to a fish below the dorsal fin via two stainless steel wires.
annotated property: description
annotated source: Carlin tag

Purse seine
definition: A large wall of netting deployed around an entire area or school of fish. The seine has floats along the top line with a lead line threaded through rings along the bottom. Once a school of fish is located, a skiff encircles the school with the net. The lead line is then pulled in, "pursing" the net closed on the bottom, preventing fish from escaping by swimming downward. The catch is harvested by either hauling the net aboard or bringing it alongside the vessel.
date: 2021-04-01T18:02:44Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Seine
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Oxygen_saturation, accessed 22April2021 https://www.wikidata.org/wiki/Q6294669, accessed 22April2021
annotated target: A relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium.
annotated property: definition
annotated source: Dissolved oxygen saturation

Salvelinus spp.
description: Salvelinus is a genus of salmonid fish often called char or charr; some species are called "trout". Salvelinus is a member of the subfamily Salmoninae within the family Salmonidae.
date: 2021-05-27T00:07:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmonid Type
type: Class

latitude and longitude coordinates
date: 2019-01-29T00:50:47Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: geographic position measurement type
equivalent class: Geocoordinates
type: Class

Axiom
has db xref: http://courses.washington.edu/fish450/Lecture%20PDFs/Salmon_age_and_size_at_maturity.pdf, accessed 2021-04-06
annotated target: The sum of freshwater and marine annuli plus one to account for time spent in the gravel before hatching.
annotated property: definition
annotated source: Total age

Axiom
source: https://arcos.disl.org/main/whatisDO#:~:text=Dissolved%20Oxygen%20is%20the%20amount,can%20affect%20dissolved%20oxygen%20levels, accessed 2021-04-22
annotated target: The amount of gaseous oxygen (O2) dissolved in water.
annotated property: definition
annotated source: Dissolved oxygen measurement type

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: There are four main methods for collecting tissue samples for DNA sequencing: (1) collecting a fin sample, (2) swabbing the mucus layer of the fish, (3) collecting a scale sample, and (4) blood sampling. Genetic identification can provide better answers to some questions that are also answered through typical fish marking and tagging, such as effective population size, whether populations differ and the degree of inbreeding. However, genetic identification cannot answer questions about, for example migration patterns, movement in the water and growth.
annotated property: description
annotated source: Genetic identification

Axiom
source: https://www.fws.gov/guidance/sites/default/files/documents/Calcein_%28SE%20Mark%29_Study_Protocol.pdf, accessed 2021-05-05
annotated target: SE-MARK
annotated property: altLabel
annotated source: Calcein dye tag

Sockeye salmon
alternative label: Oncorhynchus nerka O. nerka "red salmon" @en "kokanee" @en "kokanee salmon" @en "blueback salmon" @en "blue-back" @en "Fraser River salmon" @en "redfish" @en "sock-eye salmon" @en "sox" @en
alternative label: "Cayak" @ypk "Sayak" @ypk "Niklliq" [Alutiiq/Sugpiaq] "Nulaeggi" [Ahtna] "Sesluugge"' [Ahtna] "Natael luugge'" [Ahtna] "k'q'uya" [Kenai Dena'ina] "tahi'id" @eyk "cha'ch" @eyk "Misoo" @tsi @tli "g̲aat" @tsi @tli
date: 2021-04-16T18:11:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Salvelinus malma
subclass of: Salvelinus spp.
description: Salvelinus malma (i.e. the dolly varden trout) is a species of Pacific trout, belonging to the genus Salvelinus of true chars. Physical Description: The back and sides are olive green or muddy gray, shading to white on the belly. The body has scattered pale yellow or pinkish-yellow spots. There are no black spots or wavy lines on the body or fins. Small red spots are present on the lower sides. These are frequently indistinct. The fins are plain and unmarked except for a few light spots on the base of the caudal fin rays. S. malma is extremely similar in appearance to the bull trout (S. confluentus) and Arctic char (S. alpinus), so much so that they are sometimes referred to as "native char" without a distinction. Range: The Dolly Varden trout is found in coastal waters of the North Pacific from Puget Sound north along the British Columbia Coast to the Alaska Peninsula and into the eastern Aleutian Islands, along the Bering Sea and the Arctic Sea to the Mackenzie River. The range in Asia extends south through the Kamchatka Peninsula into northern Japan.
type: Class
alternative label: S. malma
date: 2021-05-27T00:07:31Z
has db xref: NCBI:txid8039 ITIS: 162000 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=162000#null) GBIF: 4284020 (https://www.gbif.org/species/4284020) EOL: 225241 (https://eol.org/pages/225241) COL: 79FQR (https://www.catalogueoflife.org/data/taxon/79FQR) Wikidata: Q327067 (https://www.wikidata.org/wiki/Q327067)
definition: The class which contains all instances of Salvelinus malma.
creator: http://orcid.org/0000-0002-5300-3075

Mid-orbit to fork of tail length
definition: A fish length measurement taken from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork).
alternative label: MEFK Mid-eye to fork of tail
date: 2021-03-31T18:20:33Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Proxy measurement type
definition: A variable that is not in itself directly measured but inferred, and that serves in place of an unobservable or immeasurable variable. In order for a variable to be a good proxy, it must have a close correlation, not necessarily linear, with the variable of interest. This correlation might be either positive or negative.
comment: [ADDRESS COMMENT, THEN DELETE] This probably isn't the best place for this, since there may be proxy measures for non-fish measurement types; leaving for now but need input on the best way to model these in general
date: 2021-04-27T22:01:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Drift gillnet
definition: A gillnet which is kept afloat at the proper depth using a system of weights and buoys attached to the headrope, footrope, or floatline.
date: 2021-04-01T18:02:38Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Gillnet
type: Class

Oncorhynchus mykiss
has db xref: ITIS: 161989 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161989#null) GBIF: 5204019 (https://www.gbif.org/species/5204019) EOL: 46563138 (https://eol.org/pages/46563138, NOTE: refers to 'rainbow trout') COL: 49JFF (https://www.catalogueoflife.org/data/taxon/49JFF) Wikidata: Q64437771 (https://www.wikidata.org/wiki/Q64437771)
creator: http://orcid.org/0000-0002-5300-3075
alternative label: O. mykiss
has db xref: NCBI:txid8022 ITIS: 161989 (https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161989#null) GBIF: 5204019 (https://www.gbif.org/species/5204019) EOL: 46563138 (https://eol.org/pages/46563138) COL: 49JFF (https://www.catalogueoflife.org/data/taxon/49JFF) Wikidata: Q187986 (https://www.wikidata.org/wiki/Q187986)
type: Class
subclass of: Oncorhynchus spp.
definition: The class which contains all instances of Oncorhynchus mykiss.
date: 2021-05-27T00:06:44Z
description: Oncorhynchus mykiss (i.e. rainbow trout) is a species of Pacific trout. Physical Description: Resident freshwater rainbow trout adults average between 1 and 5 lb (0.5 and 2.3 kg) in riverine environments, while lake-dwelling and anadromous forms may reach 20 lb (9 kg). Coloration varies widely between regions and subspecies. Adult freshwater forms are generally blue-green or olive green with heavy black spotting over the length of the body. Adult fish have a broad reddish stripe along the lateral line, from gills to the tail, which is most pronounced in breeding males. The caudal fin is squarish and only mildly forked. Lake-dwelling and anadromous forms are usually more silvery in color with the reddish stripe almost completely gone. Juvenile rainbow trout display parr marks (dark vertical bars) typical of most salmonid juveniles. In some redband and golden trout forms parr marks are typically retained into adulthood. Some coastal rainbow trout (O. m. irideus) and Columbia River redband trout (O. m. gairdneri) populations and cutbow hybrids may also display reddish or pink throat markings similar to cutthroat trout. In many regions, hatchery-bred trout can be distinguished from native trout via fin clips. Fin clipping the adipose fin is a management tool used to identify hatchery-reared fish. Range: The native range of Oncorhynchus mykiss is in the coastal waters and tributary streams of the Pacific basin, from the Kamchatka Peninsula in Russia, east along the Aleutian Islands, throughout southwest Alaska, the Pacific coast of British Columbia and southeast Alaska, and south along the west coast of the U.S. to northern Mexico. It is claimed that the Mexican forms of Oncorhynchus mykiss represent the southernmost native range of any trout or salmon (Salmonidae), though the Formosan landlocked salmon (O. masou formosanus) in Asia inhabits a similar latitude. The range of coastal rainbow trout (O. m. irideus) extends north from the Pacific basin into tributaries of the…

Chum salmon
alternative label: Oncorhynchus keta O. keta "dog salmon" @en "keta salmon" @en "silverbrite salmon" @en
alternative label: "Iqalugruaq" @ipk "Aqalugruaq" @ipk "Noolaaghe" [Denaakk'e, Koyukon Athabaskan] "Nahdlii" @gwi "Shii" @gwi "Aluyak" @ypk "Iqalluk" @ypk "Kangitneq" @ypk "Mac'utaq" @ypk "Teggmaarrluk" @ypk [Unangam tunuu variant] "x̂aykix̂" @ale "Alimaq" [Alutiiq/Sugpiaq] "alima" [Kenai Dena'ina] "tiitl'" @eya "Gaynii"@tsi @tli "téel'" @tsi @tli
date: 2021-04-16T18:10:52Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Bycatch abundance
comment: Amount of Bycatch
date: 2021-04-26T23:38:07Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish abundance
type: Class

scientificName
definition: The full scientific name, with authorship and date information if known. When forming part of an Identification, this should be the name in lowest level taxonomic rank that can be determined. This term should not contain identification qualifications, which should instead be supplied in the IdentificationQualifier term.
comment: As of 30April2021, Darwin Core (DWC) does not specify domains and ranges. Currently, I am considering 'Vernacular name' to be the domain and 'Salmon specimen and occurrence' to be the range.
range: Taxon concept
domain: Salmonid Type
type: ObjectProperty

Number of otolith annuli
definition: The number of annuli on a given otolith.
description: Otoliths, or "earstones" (structures formed of calcium in the heads of bony fishes, and which function as organs of balance), grow concentrically from the center origin. Factors, such as watertemperature, that affect fish growth cause seasonal changes in the density of layers laid down in otoliths and in some cases it is possible to determine fish age from the banding that results. When otoliths are viewed under a low-power microscope, the layers making up spring and summer growth appear as a white, opaque band. Layers laid down in the fall, and also in the winter in some fishes, appear as a dark translucent band. A light and a dark band together make up the annual growth, and age in years is determined by counting the number of dark bands.
date: 2021-04-27T21:37:46Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age proxy measurement type
type: Class

Gig
definition: A multi-pronged spear, typically ranging in length from 8 to 14 feet, which is used to spear (or "gig") fishes for harvest.
date: 2021-04-01T18:02:33Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Spear
type: Class

Pink salmon
alternative label: Oncorhynchus gorbuscha O. gorbuscha "humpback salmon" @en "humpbacked salmon" @en
alternative label: "Amaqtuq" @ipk "Amaqaayak" @ypk "Amaqsuq" @ypk "Cuqpeq" @ypk "Terteq" @ypk "Qungaayux" @ale [Unangam tunuu variant] "Amartuq" [Alutiiq/Sugpiaq] "Amaqaayak" [Alutiiq/Sugpiaq] "Dak'aay" [Ahtna] "Dak'aagi" [Ahtna] "qughuna" [Kenai Dena'ina] "giyah sdilahL" @eyk "kaashk'" @eyk "Sti'moon" @tsi @tli "Cháas'" @tsi @tli
date: 2021-04-16T18:10:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific salmon
type: Class

Mid-orbit to posterior insertion of anal fin length
definition: A fish length measurement taken from the mid-orbit (i.e. eye) to the posterior insertion of the anal fin.
alternative label: Mid-eye to posterior insertion of anal fin
description: The insertion of a fin is the posterior-most point where the fin connects with the body.
date: 2021-03-31T18:20:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Post orbit to hypural plate length
definition: A fish length measurement taken from the hind margin of the orbit to the hypural plate.
alternative label: POHL
date: 2021-03-31T18:19:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

geographic position measurement type
date: 2019-01-17T18:54:57Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: MeasurementType
type: Class

Salmo salar
alternative label: S. salar
has db xref: NCBI:txid8030 ITIS: 161996 (https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=161996#null) GBIF: 7595433 (https://www.gbif.org/species/7595433) EOL: 46563143 (https://eol.org/pages/46563143) COL: 6XCXT (https://www.catalogueoflife.org/data/taxon/6XCXT) Wikidata: Q188879 (https://www.wikidata.org/wiki/Q188879)
creator: http://orcid.org/0000-0002-5300-3075
description: Salmo salar is the only species of Atlantic salmon. Physical Description: Atlantic salmon are the largest species in their genus, Salmo. After two years at sea, the fish average 71 to 76 cm (28 to 30 in) in length and 3.6 to 5.4 kg (7.9 to 11.9 lb) in weight. The colouration of young Atlantic salmon does not resemble the adult stage. While they live in fresh water, they have blue and red spots. At maturity, they take on a silver-blue sheen. The easiest way of identifying them as an adult is by the black spots predominantly above the lateral line, though the caudal fin is usually unspotted. When they reproduce, males take on a slight green or red colouration. The salmon has a fusiform body, and well-developed teeth. All fins, except the adipose fin, are bordered with black.
definition: The class which contains all instances of Salmo salar.
type: Class
date: 2021-05-27T00:02:46Z
subclass of: Salmo spp.

Age class 2.1 recruits
definition: Total number of recruits of age class 2.1.
date: 2021-07-15T18:49:46Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Daily escapement count
definition: The number of salmon from a given population that escape the fishery in a day.
comment: Compare with "Annual escapement count" Need to think more about how to model time over which measurement is taken. E.g. do we want to have separate terms for annual escapement counts vs. daily escapement counts, OR have a predicate which encapsulates the time period over which a measurement occurs, OR something else?
date: 2021-04-26T23:24:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon escapement count
type: Class

latitude degree component
date: 2019-01-28T21:57:42Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: latitude coordinate
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Chum_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q475211, accessed 2021-06-15
annotated target: Oncorhynchus keta (i.e. chum salmon) is one of the five species of Pacific salmon. Physical Description: The body of the chum salmon is deeper than most salmonid species. In common with other species found in the Pacific, the anal fin has 12 to 20 rays, compared with a maximum of 12 in European species. Chum have an ocean coloration of silvery blue green with some indistinct spotting in a darker shade, and a rather paler belly. When they move into fresh water the color changes to dark olive green and the belly color deepens. When adults are near spawning, they have purple blotchy streaks near the caudal peduncle, darker towards the tail. Spawning males typically grow an elongated snout or kype, their lower fins become tipped with white and they have enlarged teeth. Some researchers speculate these characteristics are used to compete for mates. Range: Chum salmon have the largest natural range of any Pacific salmon, and undergo the longest migrations within the genus Oncorhynchus, far up the Yukon River and deep into the Amur River basin in Asia. In lesser numbers they migrate thousands of kilometres up the Mackenzie River. Chum are found around the north Pacific, in the waters of Korea, Japan, and the Okhotsk and Bering seas (Kamchatka, Chukotka, Kuril Islands, Sakhalin, Khabarovsk Krai, Primorsky Krai), British Columbia in Canada, and from Alaska to California in the United States. In the Arctic Ocean they are found in limited numbers from the Laptev Sea to the Beaufort Sea. In North America chum salmon spawn from the Mackenzie River in the Arctic to as far south as Tillamook Bay, Oregon, although they were also reported in the San Lorenzo River near Santa Cruz, California in 1915 and the Sacramento River in northern California in the 1950s. In fall 2017 a half dozen chum salmon were counted in Lagunitas Creek about 25 miles (40 km) north of San Francisco, California.
annotated property: description
annotated source: Oncorhynchus keta

Troll
definition: One or more fishing lines, which are baited with lures or bait fish and drawn through the water (often behind a moving vessel) to catch pelagic fishes.
date: 2021-04-01T18:02:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

Mid-orbit to hypural plate length
definition: A fish length measurement taken from the middle of the orbit (i.e. eye) to the hypural plate.
alternative label: Mid-eye to hypural plate MEHL MEPS Mid-eye to posterior scale
date: 2021-03-31T18:19:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish length measurement type
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Sockeye_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q44064, accessed 2021-06-15
annotated target: Oncorhynchus nerka (i.e. sockeye salmon) is one of the five species of Pacific salmon. Physical Description: The sockeye salmon is sometimes called red or blueback salmon, due to its color. Sockeye are blue tinged with silver in color while living in the ocean. When they return to spawning grounds, their bodies become red and their heads turn green. Sockeye can be anywhere from 60 to 84 cm (2 ft 0 in–2 ft 9 in) in length and weigh from 2.3 to 7 kg (5–15 lb). Two distinguishing features are their long, serrated gill rakers that range from 30 to 40 in number, and their lack of a spot on their tail or back. Range: Sockeye salmon range as far south as the Columbia River in the eastern Pacific (although individuals have been spotted as far south as the 10 Mile River on the Mendocino Coast of California) and in northern Hokkaidō Island in Japan in the western Pacific. They range as far north as the Bathurst Inlet in the Canadian Arctic in the east and the Anadyr River in Siberia in the west. The farthest inland sockeye salmon travel is to Redfish Lake, Idaho, over 1,400 km (900 mi) from the ocean and 2,000 m (6,500 ft) in elevation. In the United States, populations of sockeye salmon have been extirpated from Idaho and Oregon.
annotated property: description
annotated source: Oncorhynchus nerka

Dissolved oxygen saturation
type: Class
description: Dissolved oxygen saturation can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%).
alternative label: DOsat
date: 2021-04-22T18:13:22Z
subclass of: Dissolved oxygen measurement type
definition: A relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium.
comment: http://purl.dataone.org/odo/ECSO_00002386
creator: http://orcid.org/0000-0002-5300-3075

Fish weight proxy measurement type
date: 2021-07-16T19:32:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Proxy measurement type
type: Class

Acoustic tag
definition: A small, electronic, sound-emitting device which may be placed inside or attached to a fish and collects information on that fish's physiology, environmentm and/or movement patterns.
date: 2021-05-05T23:05:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Electronic tag
type: Class

Rainbow trout
date: 2021-06-15T20:05:20Z
creator: http://orcid.org/0000-0002-5300-3075
scientific name: Oncorhynchus mykiss
type: Oncorhynchus mykiss
type: Pacific trout and char
type: NamedIndividual

Age class 6.8 recruits
definition: Total number of recruits of age class 6.8.
date: 2021-07-15T18:58:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Oncorhynchus kisutch
creator: http://orcid.org/0000-0002-5300-3075
type: NamedIndividual
vernacular name: Silver salmon
hasMigratoryPattern: Anadromous
date: 2021-04-30T17:44:59Z
type: Oncorhynchus spp.
vernacular name: Coho salmon
name according to: Walbaum, 1792
hasReproductiveStrategy: Semelparity

time of measurement
date: 2019-01-14T20:43:43Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Life history stage of salmonid fish
definition: The age class or life stage of the biological individual(s) at the time the occurrence was recorded.
equivalent class: http://rs.tdwg.org/dwc/terms/lifeStage
date: 2021-04-21T23:42:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Internal acoustic tag
definition: A small, electronic, sound-emitting device which is placed inside a fish and collects information on that fish's physiology and/or movement patterns.
description: This type of identification can remain in a fish for several years, is used for individual tagging, and is most suitable for fish that weigh at least 100g (given current technology). Tags may be inserted several different ways: (a) placed in a fish's stomach using a finger or guide, (b) implanted in the abdominal cavity, or (c) anchored inside the abdomen, usually to the abdominal wall with stiches. Data is transmitted wirelessly, usually through the use of radio waves (in fresh water and air), acoustic signals (in water; the receiver must also be in the water) or via satellite communication (in air; the tag sends data after it releases from the fish and floats up to the surface). Many types of telemetry devices also act as bio-loggers and store information locally on the device. Reading is done using the tag’s associated equipment, often through a computer connection.
date: 2021-05-05T16:20:13Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Acoustic tag
type: Class

Age class 3.x recruits
definition: Total number of recruits of age class three.
date: 2021-06-17T16:30:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=adult&language=english&sc=is, accessed 2021-04-21
annotated target: Fish that have fully developed morphological and meristic characters and that have attained sexual maturity.
annotated property: definition
annotated source: Adult

Axiom
source: https://en.wikipedia.org/wiki/Radio-frequency_identification, accessed 2021-05-05 https://www.wikidata.org/wiki/Q104954, accessed 2021-05-05
annotated target: An RFID system consists of a tiny transponder, a radio receiver, and an transmitter. When triggered by an electromagnetic interrogation pulse from a nearby FRID reader device, the tag transmits digital data, usually an identifying inventory number, back to the reader.
annotated property: description
annotated source: RFID

Fish body modification
definition: The alteration of a physical bodily feature of a fish, either internally or externally, for identification purposes.
date: 2021-05-05T17:26:06Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Age class 2.x recruits
definition: Total number of recruits of age class two.
date: 2021-06-17T16:30:43Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Rainbow trout
alternative label: Oncorhychus mykiss O. mykiss "lake trout" @en "rainbow" @en "silver trout" @en "steelhead" @en "brook trout" @en
date: 2021-06-15T20:05:01Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific trout and char
type: Class

Age class 6.7 recruits
definition: Total number of recruits of age class 6.7.
date: 2021-07-15T18:58:16Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Taxon (name)
date: 2022-02-04T02:06:35Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Organism name or identifier
type: Class

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1548, accessed 2021-06-14
annotated target: Measurements of specific parts of a fish are sometimes necessary when intact fish are not available. For instance, spawning or dead salmon often have eroded tails (from redd excavation) or enlarged or damaged jaws. When researchers want to compare fish lengths of male spawners versus female spawners or hatchery spawned females versus carcasses, it is a good idea to use this type of length measurement to remove the bias of the eroded tails on female spawners. So length measurements are made from specific parts of the body that are intact, such as the orbit and the hypural plate. The hypural plate is comprised of modified vertebrae that support the rays of the caudal fin and originate from the posterior end of the vertebral column.
annotated property: description
annotated source: Post-orbit to hypural plate measurement method

Immature
date: 2021-04-21T21:15:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex measurement type
type: Class

Genetic identification
definition: The use of a DNA sample to identify fish which have known biomarkers.
description: There are four main methods for collecting tissue samples for DNA sequencing: (1) collecting a fin sample, (2) swabbing the mucus layer of the fish, (3) collecting a scale sample, and (4) blood sampling. Genetic identification can provide better answers to some questions that are also answered through typical fish marking and tagging, such as effective population size, whether populations differ and the degree of inbreeding. However, genetic identification cannot answer questions about, for example migration patterns, movement in the water and growth.
date: 2021-05-04T23:17:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Dissolved oxygen measurement type
definition: The amount of gaseous oxygen (O2) dissolved in water.
alternative label: DO
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-22T18:12:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental measurement type
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: Gum cards are used to mount and label the identity of sampled fish scales.
annotated property: description
annotated source: Gum card number

hour and minute of measurement time
date: 2019-01-16T00:19:09Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

station identifier
comment: Identifier associated, in some context, with a "station", i.e. a location having some established facilities for doing scientific research
date: 2019-02-20T18:41:50Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Identifiers and Codes
type: Class

longitude minute component
date: 2019-01-17T22:52:26Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: longitude coordinate
type: Class

Axiom
source: Q934874
source: Coho salmon
annotated target: Oncorhynchus kisutch O. kisutch "silver salmon" @en "silvers" @en
annotated property: altLabel
annotated source: Coho salmon

Age class 1.x recruits
definition: Total number of recruits of age class one.
date: 2021-06-17T16:30:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Measurement method
definition: The manner, procedure or technique by which a morphological or physiological state or property in a single individual or sample or a group of individuals or samples is assessed and a quantitative or qualitative value assigned.
date: 2021-04-12T23:21:32Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Simultaneous hermaphrodite
comment: Used to designate that some individual or individuals in a group of organisms possessed functional qualities of more than one gender "simultaneously", i.e. "at one time" or within a single spawning event or season.
date: 2022-02-03T22:55:07Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Hermaphrodite
type: Class

Fish total age
definition: An integer, which represents the sum of freshwater and marine annuli plus one to account for time spent in the gravel before hatching.
date: 2021-06-15T19:26:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age notation type
type: Class

Creek
definition: A stream that is usually smaller than a river.
alternative label: Brook
comment: Term not currently in ENVO, will be submitted for consideration to ENVO curation team. 03AUG2021
date: 2021-04-15T18:50:11Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stream
type: Class

Age class 6.6 recruits
definition: Total number of recruits of age class 6.6.
date: 2021-07-15T18:58:10Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A colored marking, which is placed beneath the skin of a fish for identification.
annotated property: definition
annotated source: Subcutaneous color mark

Axiom
source: PCO_0000074
annotated target: A community species diversity that is the mean species diversity at a site or within a specific habitat.
annotated property: definition
annotated source: Alpha diversity

Coded wire tag
definition: A small metal pin which is inserted into the fish, usually into the cartilage of the snout.
alternative label: CWT
description: This identification type will often last the entire life of the fish, is primarily used for group marking, and is most suitable for fish at least 2.5cm in length. The fish must be euthanized for reading. The tags are delivered on a spool, and the tagging machine magnetises, cuts and inserts the tag into the fish. While a detector can be used to determine if a fish is marked or not, a fish must be euthanized in order to remove the tag and read the engraved code.
date: 2021-05-04T23:17:44Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Subcutaneous tag
type: Class

Seawater alkalinity
definition: Alkalinity which is measured in seawater.
date: 2021-04-22T17:45:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Alkalinity measurement type
type: Class

Subcutaneous color mark
definition: A colored marking, which is placed beneath the skin of a fish for identification.
date: 2021-05-05T17:00:38Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Subcutaneous tag
type: Class

Thing
comment: search for '[NEEDS ALIGNMENT]' to find terms that should have owl:equivalentClass assertions (but were removed for now b/c Protege was having issues)
comment: Salmonid species identification and classification still needs work. Instances of 'Pink salmon', for example, will not be inferred as instances of 'Oncorhynchus gorbuscha' (and vice versa) at the moment. Asserting owl:equivalentClass between these classes causes weird protege behavior after saving/closing/reopening Protege. Went with skos:exactMatch for now to avoid this problem.
comment: search for '[ADDRESS COMMENT, THEN DELETE]' to find terms that need further review

Axiom
comment: https://en.wikipedia.org/wiki/Cutthroat_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q2717060, accessed 2021-06-15
annotated target: Oncorhynchus clarkii (i.e. cutthroat trout) is a species of Pacific trout. Physical Description: Throughout their native and introduced ranges, cutthroat trout vary widely in size, coloration and habitat selection. Their coloration can range from golden to gray to green on the back. Cutthroat trout can generally be distinguished from rainbow trout by the presence of basibranchial teeth at the base of tongue and a maxillary that extends beyond the posterior edge of the eye. Depending on subspecies, strain and habitat, most have distinctive red, pink, or orange linear marks along the underside of their mandibles in the lower folds of the gill plates. At maturity, different populations and subspecies of cutthroat trout can range from 6 to 40 inches (15 to 102 cm) in length, depending on habitat and food availability. Sea-run forms of coastal cutthroat trout average 2 to 5 pounds (0.9 to 2.3 kg). The length and weights of mature inland forms vary widely depending on their particular environment and availability of food. Stream-resident fish are much smaller, 0.4 to 3.2 ounces (11 to 91 g), while lacustrine populations have attained weights ranging from 12 to 17 lb (5.4 to 7.7 kg) in ideal conditions. The largest cutthroat trout subspecies is the Lahontan cutthroat trout (O. c. henshawi). These fish average 8 to 9 in (20 to 23 cm) in small streams and 8 to 22 in (20 to 56 cm) in larger rivers and lakes. In ideal environments, the Lahontan cutthroat trout attains typical weights of 0.25 to 8 lb (0.11 to 3.63 kg). The world record cutthroat trout is a Lahontan at 39 in (99 cm) and 41 lb (19 kg). Range: Cutthroat trout are native to western North America and have evolved through geographic isolation into 14 subspecies, each native to a different major drainage basin. Native cutthroat trout species are found along the Pacific Northwest coast from Alaska through British Columbia into northern California, in the Cascade Range, the Great Basin and throughout the Rocky Mountains…
annotated property: description
annotated source: Oncorhynchus clarkii

Axiom
source: ECSO_00001237
annotated target: Volume of precipitation, which is any product of the condensation of atmospheric water vapor that falls under gravity.
annotated property: definition
annotated source: Precipitation volume

Lake inlet
definition: An opening of a lake into its shore.
date: 2021-04-15T18:47:50Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Inlet
type: Class

Sea lice count
definition: The number of sea lice counted on an individual fish.
description: A sea louse (plural sea lice, not to be confused with sea fleas), is a member of the Caligidae family of copepods (small crustaceans) within the order Siphonostomatoida. The roughly 559 species in 37 genera include around 162 Lepeophtheirus and 268 Caligus species. Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.
date: 2021-06-23T18:54:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish parasite measurement type
type: Class

Age class 0.x recruits
definition: Total number of recruits of age class zero.
date: 2021-06-17T16:30:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Age class 8.9 recruits
definition: Total number of recruits of age class 8.9.
date: 2021-07-15T19:36:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Axiom
comment: Indigenous names for salmon can be found by exploring each SASAP region's page on the State of Alaska's Salmon and People website (for example, see the Arctic Region here: https://alaskasalmonandpeople.org/region/arctic/)
source: https://alaskasalmonandpeople.org/regions/, accessed 2021-04-16
annotated target: "Cayak" @ypk "Sayak" @ypk "Niklliq" [Alutiiq/Sugpiaq] "Nulaeggi" [Ahtna] "Sesluugge"' [Ahtna] "Natael luugge'" [Ahtna] "k'q'uya" [Kenai Dena'ina] "tahi'id" @eyk "cha'ch" @eyk "Misoo" @tsi @tli "g̲aat" @tsi @tli
annotated property: altLabel
annotated source: Sockeye salmon

Axiom
source: http://www.fishbase.us/glossary/Glossary.php?q=parr&language=english&sc=is, accessed 2021-06-15
annotated target: A young salmonid (salmon or trout) with parr-marks before migration to the sea and after dispersal from the redd.
annotated property: definition
annotated source: Parr

Wild stock
related match: PCO_0000001
definition: A stock that is sustained by natural spawning and rearing in the natural habitat, regardless of parentage or origin.
date: 2021-06-14T23:05:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish stock type
type: Class

Sequential hermaphrodite
comment: Used to designate that some individual or individuals in a group of organisms possessed functional qualities of more than one gender "sequentially", i.e. not at the "same time" or within a single spawning event or season, but more typically across spawning events or seasons.
date: 2022-02-03T22:54:57Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Hermaphrodite
type: Class

Axiom
source: PCO_0000075
annotated target: A community species diversity that is the ratio between regional and local species diversity.
annotated property: definition
annotated source: Beta diversity

Freshwater alkalinity
definition: Alkalinity which is measured in freshwater.
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-04-22T17:45:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Alkalinity measurement type
type: Class

Sea
definition: A large expanse of saline water usually connected with an ocean.
date: 2021-04-12T21:38:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Marine water body
type: Class

station name
date: 2019-02-20T18:28:45Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Places and Locations
type: Class

Tattoo
definition: An ink solution, which is injected into the skin.
description: This type of identification is usually visible for one year on salmon, is primarily used for group marking, and is suitable for fish that weigh at least 20g. An ink solution (often Alcian blue dissolved in distilled water) is typically injected under the skin using a syringe with a cannula. Marking a fish using the "square dot system" with up to 3x3 dots is common. Unlike VIE, tattoos do not require transparent skin to be visible. However, in salmon, the tattoo should be placed in areas in front of the pelvic fins, under the pectoral fins and/or behind the anal fins to enable reading during spawning, when the fish's natural pigmentation may cover up the tattoo.
date: 2021-05-05T17:00:08Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Subcutaneous color mark
type: Class

measurement start time
date: 2019-01-14T21:55:20Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

elapsed time
date: 2019-01-16T00:27:36Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Time Step
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A measurement type taken of some physical, biological, or ecological aspect of a fish or fishes.
annotated property: definition
annotated source: Fish measurement type

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The unique alphanumeric code or marking color(s) of a tagged fish.
annotated property: definition
annotated source: Fish tag code or color

Fjord
definition: A long and narrow sea inlet with high steeply sloped walled sides. A fjord is a landform created during a period of glaciation.
date: 2021-04-15T18:40:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Coastal inlet
type: Class

Fish parasite measurement type
date: 2021-06-23T18:53:19Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Total recruit abundance
definition: The number of salmon which survive to reach legal age and/or size for harvest. Recruits include both individuals that are captured by a fishery and individuals that escape the fishery -- total recruitment is calculated as catch plus escapement.
description: Recruits do not include individuals lost to predation.
date: 2021-06-17T16:16:10Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Recruit abundance
type: Class

Age class 8.8 recruits
definition: Total number of recruits of age class 8.8.
date: 2021-07-15T19:36:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05 https://en.wikipedia.org/wiki/Acoustic_tag, accessed 2021-05-05
annotated target: A small, electronic, sound-emitting device which is attached externally to a fish and collects information on fish movement patterns and the physical environment.
annotated property: definition
annotated source: External acoustic tag

Fish tag or identification type
definition: A marking which is used to differentiate individual fish or groups of fish(es).
comment: An overview of many popular tag types and methods: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
date: 2021-05-04T22:55:08Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Visible implant elastomer
definition: A colored two-component plastic which is injected into the fish's epidermis or fins.
alternative label: VIE
description: When done correctly, this identification type will remain visible for the entire lifetime of the fish and can be used for group or individual marking. Neon or fluorescent colors are often used, and best placement is in light areas and fin rays, though even semi-transparent and transparent tissue may be suitable for easy visual reading.
date: 2021-05-05T16:58:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Subcutaneous color mark
type: Class

Marine water body
definition: A significant accumulation of saline water which is part of a marine biome.
alternative label: marine waterbody body of marine water
description: On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/l, 35 ppt, 599 mM).
date: 2021-04-12T21:36:50Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Lentic water body
type: Class

date and time of measurement
date: 2019-01-14T21:16:02Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Temporal Measurement Type
type: Class

Axiom
comment: Chose not to assert owl:equivalentClass here, because all Rainbow trout are Oncorhynchus mykiss, but not all Oncorhynchus mykiss are considered Rainbow trout.
annotated target: Rainbow trout
annotated property: seeAlso
annotated source: Oncorhynchus mykiss

Axiom
source: https://en.wikipedia.org/wiki/Taxonomy_(biology), accessed 2021-04-28
annotated target: For example, in 1758 Linnaeus gave the Asian elephant the scientific name Elephas maximus, so the name is sometimes written as "Elephas maximus Linnaeus, 1758".
annotated property: comment
annotated source: Author citation

Axiom
source: https://www.fishbase.in/glossary/Glossary.php?q=standard+length, accessed 2021-03-31
annotated target: The measurement from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates).
annotated property: definition
annotated source: Standard length

Axiom
comment: "POFK" is an acronym used by Alaska Department of Fish & Game (ADF&G)
annotated target: POFK
annotated property: altLabel
annotated source: Post-orbit to fork of tail length

hours elapsed
date: 2019-01-16T00:23:41Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: elapsed time
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_01000617
annotated target: A water body in which the accumulated water, in its totality, has very little to no directed flow.
annotated property: definition
annotated source: Lentic water body

Weight of empty stomach
definition: The weight of a specimen's stomach, taken after the stomach has been dissected from the fish and emptied of its contents.
date: 2021-06-23T18:47:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stomach weight
type: Class

Axiom
source: https://www.fisheries.noaa.gov/national/bycatch/fishing-gear-gillnets
annotated target: A gillnet which is kept afloat at the proper depth using a system of weights and buoys attached to the headrope, footrope, or floatline.
annotated property: definition
annotated source: Drift gillnet

Age class
definition: A group of individuals of the same species that have the same age.
description: For example, salmon of age class 2 include all individuals in a population of interest that are two years old.
date: 2021-06-17T16:11:34Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Total age
type: Class

Age class 8.7 recruits
definition: Total number of recruits of age class 8.7.
date: 2021-07-15T19:36:34Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Alkalinity measurement type
definition: A measure of the quantitative capacity of an aqueous solution to neutralize an acid.
date: 2021-04-22T17:28:15Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental measurement type
type: Class

Otolith marking
definition: The appearance of the otoliths (located in the inner ear of the fish) are changed.
description: This identification type will last the entire life of the fish and is primarily used for group marking, though the fish must be euthanized for reading. Altering the appearance of otoliths may be achieved in a variety of ways, including (a) exposing a fish to variations in water temperature of at least 3 degrees Celsius a number of times to create darker and lighter bands in the otoliths, (b) bathing the fish or eggs in an aqueous solution with fluorescent dye, which is absorbed into the otoliths, or (c) bathing the fish in strontium chloride solution or feeding the fish food that contains the metallic substance strontium.
date: 2021-05-05T16:55:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish body modification
type: Class

Environmental feature
definition: A material entity which determines an environmental system.
equivalent class: http://purl.obolibrary.org/obo/ENVO_00002297
comment: This Class and all its Subclasses are taken from the Environment Ontology, ENVO-- where the Class "Environmental feature" is now deprecated. To address this issue, we have imported the "astronomical-body-parts--hierarchy.owl" file from the ENVO ontology framework into this Salmon ontology. That subset of ENVO includes all the relevant subclass terms included here, except for "Creek". We will put in a request to ENVO curators to add the term "Creek", probably as a subclass of "Stream". Aside from Creek, we would recommend using the Classes included under the ENVO "water body" Class hierarchy for annotation of Salmon data as to "features" of their habitat, because these are more comprehensive than the terms in this native "salmon ontology" subClass hierarchy. (Mark Schildhauer, 2021Jul20)
date: 2021-04-12T19:49:29Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Sound
definition: A large sea or ocean inlet larger than a bay, deeper than a bight, wider than a fjord, or it may identify a narrow sea or ocean channel between two bodies of land.
date: 2021-04-15T18:39:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Coastal inlet
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Region
annotated target: In geography, regions are areas that are broadly divided by physical characteristics (physical geography), human impact characteristics (human geography), and the interaction of humanity and the environment (environmental geography). Geographic regions and sub-regions are mostly described by their imprecisely defined, and sometimes transitory boundaries, except in human geography, where jurisdiction areas such as national borders are defined in law.
annotated property: description
annotated source: Region

Weight of full stomach
definition: The weight of a specimen's stomach, taken after the stomach has been dissected from the fish but before being emptied of its contents.
date: 2021-06-23T18:47:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Stomach weight
type: Class

Axiom
source: https://www.salmonography.com/Salmonid-Topic/Jack-Salmon/
annotated target: Jacks are precocial male salmon that have spent one winter less in the ocean than the youngest females of a given species. Because they are younger, jack salmon are smaller than other age classes of conspecifics. Coho jacks return to spawn the same year they smolted and so are particularly small. Jack coloration can differ from that of older adults. Jacks are able to successfully sneak-spawn in spite of efforts by the female and occasionally the other males.
annotated property: description
annotated source: Jack

Axiom
source: https://www.seagrant.wisc.edu/our-work/focus-areas/fish-and-fisheries/fish-glossary/, accessed 2021-03-31
annotated target: The insertion of a fin is the posterior-most point where the fin connects with the body.
annotated property: description
annotated source: Mid-orbit to posterior insertion of anal fin length

Standard weight
definition: The typical or expected weight at a given total length for a specific species of fish. Most standard weight equations are for freshwater fish species.
date: 2021-06-16T22:57:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Whole fish weight
type: Class

Age class 8.6 recruits
definition: Total number of recruits of age class 8.6.
date: 2021-07-15T19:36:25Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 8.x recruits
type: Class

Natural pattern or unique marking
definition: An appearance that varies between individuals.
description: Natural patterns or unique markings are primarily used for identification of individuals. This type of identification does not involve marking a fish in any way, but rather relies on stable and individual differences in appareance, such as color, patterns, and scars. This method is based on the use of still images or videos taken of individual fish, which are then analyzed manually or using digital image processing.
date: 2021-05-05T16:54:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Fish age (Gilbert-Rich notation)
definition: An age designation notation that includes two numbers, of which the second is a subscript. The first numeral indicates the total age of the fish and the subscript indicates the time spent in freshwater prior to saltwater immigration.
alternative label: G-R notation G-R
description: e.g. An age written in Gilbert-Rich notation as '5sub2' (spoken as "five sub two") is interpreted as a fish that is in its fifth year of life (i.e. a fish that will be 5 on its next "birthday" or the number of winters from its deposition in the gravel as an egg to the time of sampling) and which migrated to the ocean during its second year of life. The European notation equivalent age is written as '1.3'.
date: 2021-04-09T18:52:00Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age notation type
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Atlantic_Ocean, accessed 2021-06-15 https://www.wikidata.org/wiki/Q97, accessed 2021-06-15
annotated target: An ocean bounded on the west by North and South America. In the north and northeast, it is separated from the Arctic Ocean by the Canadian Arctic Archipelago, Greenland, Iceland, Svalbard, and mainland Europe. It connects to the Arctic Ocean through the Denmark Strait, Greenland Sea, Norwegian Sea, and Barents Sea. To the east, the boundaries of the ocean proper are Europe, the Strait of Gibraltar (where it connects with the Mediterranean Sea, one of its marginal seas), and Africa. In the southeast, the Atlantic merges into the Indian Ocean, the border being defined by the 20 East meridian, running south from Cape Agulhas to Antarctica.
annotated property: definition
annotated source: Atlantic Ocean

Cove
definition: A circular or round inlet with a narrow entrance.
date: 2021-04-15T18:39:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Coastal inlet
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A marking which is used to differentiate individual fish or groups of fish(es).
annotated property: definition
annotated source: Fish tag or identification type

latitude coordinate
description: In geography, latitude is a geographic coordinate that specifies the north–south position of a point on the Earth's surface. Latitude is an angle (defined below) which ranges from 0° at the Equator to 90° (North or South) at the poles. Lines of constant latitude, or parallels, run east–west as circles parallel to the equator. Latitude is used together with longitude to specify the precise location of features on the surface of the Earth. On its own, the term latitude should be taken to be the geodetic latitude as defined below. Briefly, geodetic latitude at a point is the angle formed by the vector perpendicular (or normal) to the ellipsoidal surface from that point, and the equatorial plane. Also defined are six auxiliary latitudes that are used in special applications.
date: 2019-01-17T18:57:21Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: latitude and longitude coordinates
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Dolly_Varden_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q327067, accessed 2021-06-15
annotated target: Salvelinus malma (i.e. the dolly varden trout) is a species of Pacific trout, belonging to the genus Salvelinus of true chars. Physical Description: The back and sides are olive green or muddy gray, shading to white on the belly. The body has scattered pale yellow or pinkish-yellow spots. There are no black spots or wavy lines on the body or fins. Small red spots are present on the lower sides. These are frequently indistinct. The fins are plain and unmarked except for a few light spots on the base of the caudal fin rays. S. malma is extremely similar in appearance to the bull trout (S. confluentus) and Arctic char (S. alpinus), so much so that they are sometimes referred to as "native char" without a distinction. Range: The Dolly Varden trout is found in coastal waters of the North Pacific from Puget Sound north along the British Columbia Coast to the Alaska Peninsula and into the eastern Aleutian Islands, along the Bering Sea and the Arctic Sea to the Mackenzie River. The range in Asia extends south through the Kamchatka Peninsula into northern Japan.
annotated property: description
annotated source: Salvelinus malma

minute of measurement time
alternative label: minute of hour
has exact synonym: minute of hour
date: 2019-01-16T00:29:17Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

measurement end time
date: 2019-01-14T21:55:34Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: time of measurement
type: Class

Axiom
source: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: A colored two-component plastic which is injected into the fish's epidermis or fins.
annotated property: definition
annotated source: Visible implant elastomer

Axiom
source: https://en.wikipedia.org/wiki/Identifier, accessed 2021-06-22 https://www.wikidata.org/wiki/Q853614, accessed 2021-06-22
annotated target: A name that identifies (that is, labels the identity of) either a unique object or a unique class of objects, where the "object" of class may be an idea, physical countable object (of class thereof), or physical noncountable substance (or class thereof). The abbreviation ID often refers to identity, identification (the process of identifying), or an identifier (that is, an instance of identification). An identifier may be a word, number, letter, symbol, or any combination of those.
annotated property: definition
annotated source: Identifiers and Codes

Axiom
source: https://en.wikipedia.org/wiki/Creek, accessed 2021-04-15 https://www.wikidata.org/wiki/Q63565252, accessed 2021-04-15
annotated target: A stream that is usually smaller than a river.
annotated property: definition
annotated source: Creek

Stomach weight
date: 2021-06-23T18:46:59Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish weight measurement type
type: Class

Frozen weight
definition: The weight of a fish, taken after the specimen has been frozen.
date: 2021-06-16T22:54:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Whole fish weight
type: Class

Axiom
source: https://www.fishbase.se/Glossary/Glossary.php?q=wild+stock&language=english&sc=is, accessed 2021-06-15
annotated target: A stock that is sustained by natural spawning and rearing in the natural habitat, regardless of parentage or origin.
annotated property: definition
annotated source: Wild stock

PIT tag
definition: This identification type may last for several years or up to the lifetime of a fish, and is used for individual tagging. The tag is placed in the abdominal cavity or in the muscular tissue. Reading PIT tags can be done (a) automatically by detecting fish as they swim past (this is usually done by building an obstacle so that fish must pass close to the reader), or (b) manually by taking the fish up in the air to be scanned with a reader.
definition: A small, passive (i.e. does not actively send out a signal and does not require a battery) radio transponder tag which, when in range, is activated by a signal emitted from a tag reader. The tag then emits a unique identification code back to the reader.
alternative label: Passive Integrated Transponder tag Microchip
date: 2021-05-05T16:47:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: RFID
type: Class

Fish age (European notation)
definition: An age designation notation that includes two number separated by a period. The first number represents the number of years or winters a salmon has spent in freshwater after emergence from the gravel, and the second number represents the number of years spent in the ocean. Added together, these numbers can provide the total age or age class of a salmon. (although see Comment for further detail).
comment: The European Age System Designation is based on a count of Freshwater (FW) and Saltwater (SW) Annuli in recruit otoliths, represented as "number of FW annuli" "." "number of SW annuli", e.g "1.4" indicating 1 FW annulus and 4 SW annuli. Some interpret the "Total Age" of a recruit with an "Age designation= 0.0" as a 1-year old salmon, while others interpret "Total Age" as a 0-year old salmon. That is, in some cases "Total Age" might be reported FW+SW+1, while in other cases it would simply be FW+SW: 1.3=total age of 4, or 5 years 2.3=total age of 5, or 6 years
description: e.g. An age written in European notation as '1.3' is interpreted as 1 year over-wintered in freshwater and 3 years in the ocean. The total age is 4 years (1 + 3 years). The Gilbert-Rich equivalent age is written as '5sub2'.
date: 2021-04-09T18:49:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age notation type
type: Class

Bay
definition: An area of water bordered by land on three sides.
date: 2021-04-15T18:39:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Coastal inlet
type: Class

Salmo salar
date: 2021-05-27T19:45:43Z
creator: http://orcid.org/0000-0002-5300-3075
vernacular name: Atlantic salmon
name according to: Linnaeus, 1758
hasReproductiveStrategy: Iteroparity
hasMigratoryPattern: Anadromous
type: Salmo spp.
type: NamedIndividual

Axiom
has db xref: https://www.fws.gov/guidance/sites/default/files/documents/Calcein_%28SE%20Mark%29_Study_Protocol.pdf, accessed 2021-05-05
annotated target: Tag based on application of a dilution of fluorochrome dye in which fish are immersed and which binds to bony structures (such as fin rays, jaw bones, and scales), manifesting as a green fluorescence.
annotated property: definition
annotated source: Calcein dye tag

Axiom
has db xref: https://en.wikipedia.org/wiki/Electrofishing, accessed 2021-04-01 https://www.wikidata.org/wiki/Q1249133, accessed 2021-04-01
annotated target: A type of fishing gear which uses direct current electricity flowing between a submerged cathod and anode to cause galvanotaxis, or an uncontrolled muscular convulsion, which affects the movement of the fish such that it swims towards the anode, where it is then collected.
annotated property: definition
annotated source: Electrofishing

Year of fish harvest
comment: The Year in which some commercial fish harvest was taken. Given a Class structure here to enable filtering by Year(s) of interest, although this temporal descriptor could and should also be assigned to any observations of "Commercial Fish Harvest", e.g. potentially by using the SOSA:PhenomenonTime attribute.
date: 2021-05-04T17:21:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: year of measurement
type: Class

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-03-31
annotated target: A fish length measurement taken from the middle of the orbit (i.e. eye) to the hypural plate.
annotated property: definition
annotated source: Mid-orbit to hypural plate length

Axiom
has db xref: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-15
annotated target: A method which is used to approximate the age of a fish, and which generally involves removing and preserving a scale from a fish, then counting the number of annuli (i.e. year marks).
annotated property: definition
annotated source: Measuring the distance between scale circuli

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: Objective comparative measure of hot or cold of water temperature in an aquatic environment.
annotated property: definition
annotated source: Aquatic temperature

Axiom
has db xref: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 2021-04-06
annotated target: The number of years or winters a salmon spends in a freshwater environment as a free-swimming fish.
annotated property: definition
annotated source: Freshwater age

Gamma diversity
definition: A community species diversity that is the total species diversity in a landscape. The area or landscape of interest may be of very different sizes in different situations, but it should encompass multiple sites or habitats as measured by alpha diversity.
alternative label: γ-diversity
date: 2021-06-04T22:01:04Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Species diversity
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The right pectoral fin of the fish is removed.
annotated property: definition
annotated source: Right pectoral fin clip

Age class 5.1 recruits
definition: Total number of recruits of age class 5.1.
date: 2021-07-15T18:55:44Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

King salmon
date: 2021-10-07T01:05:10Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Pacific salmon
type: Class

Cutthroat trout
date: 2021-05-27T19:58:56Z
creator: http://orcid.org/0000-0002-5300-3075
scientific name: Oncorhynchus clarkii
type: Oncorhynchus clarkii
type: Pacific trout and char
type: NamedIndividual

Axiom
has db xref: https://en.wikipedia.org/wiki/Fishery, accessed 2021-04-01 https://www.wikidata.org/wiki/Q180538, accessed 2021-04-01 http://www.fao.org/faoterm/en/?defaultCollId=21, accessed 2021-04-01 Fletcher, W.J., Chesson, J. Fisher, M., Sainsbury K.J., Hundloe, T. Smith A.D.M., and B. Whitworth (2002): National ESD reporting framework for Australian fisheries: The "How To" guide for wild capture fisheries. FRDC Project 2000/145. Canberra, Australia
annotated target: The Food and Agriculture Organization of the United Nations (FAO) defines a fishery as "...an activity leading to harvesting of fish. It may involve capture of wild fish or raising of fish through aquaculture."
annotated property: description
annotated source: Fishery type

Age class 2.4 recruits
definition: Total number of recruits of age class 2.4.
date: 2021-07-15T18:50:08Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1551, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the most anterior tip of the body to the tip of the longest caudal fin rays is recorded. Total length can be measured by two conventions -- by leaving the caudal fin spread in a natural position or by compressing the lobes of the caudal fin dorsoventrally. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior tip of the body to the tip of the longest caudal fin rays. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior tip of the body to the tip of the longest caudal fin rays. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Total length measurement method

Axiom
source: https://en.wikipedia.org/wiki/Coastal_cutthroat_trout, accessed 2021-06-18 https://www.wikidata.org/wiki/Q5138345, accessed 2021-06-18
annotated target: O. c. clarkii Onchorhynchus c. clarkii sea-run cutthroat trout blueback trout harvest trout
annotated property: altLabel
annotated source: Oncorhynchus clarkii clarkii

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the middle of the orbit (i.e. eye) to the hypural plate is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the hypural plate. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the hypural plate. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth. In the case that hypural plate is not visible, the measurement may be made to some external feature (e.g. the position of the last lateral line scale; end of the fleshy caudal peduncle; midline of a crease that forms when the tail is bent sharply). It is important to note this adjustment in measurement protocol.
annotated property: definition
annotated source: Mid-orbit to hypural plate measurement method

creek name
date: 2019-03-15T23:46:34Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

Axiom
source: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-15
annotated target: Circuli are more widely spaced in warmer months when food is abundant and growth is rapid, and more narrowly spaced in colder months when food availability is low and growth slows.
annotated property: description
annotated source: Distance between scale circuli

Kokanee salmon
broad match: Sockeye salmon
description: Kokanee salmon
date: 2021-08-03T22:40:10Z
creator: http://orcid.org/0000-0003-0632-7576
hasMigratoryPattern: non-anadromous
type: NamedIndividual

Sockeye salmon
date: 2021-04-30T17:45:49Z
type: Pacific salmon
scientific name: Oncorhynchus nerka
creator: http://orcid.org/0000-0002-5300-3075
type: NamedIndividual
hasADF&GCode: 420
type: Oncorhynchus nerka

Fish age notation type
definition: A standardized notation format for describing the age of a salmon.
date: 2021-04-22T00:00:42Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Notation type
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Atlantic_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q188879, accessed 2021-06-15
annotated target: Salmo salar is the only species of Atlantic salmon. Physical Description: Atlantic salmon are the largest species in their genus, Salmo. After two years at sea, the fish average 71 to 76 cm (28 to 30 in) in length and 3.6 to 5.4 kg (7.9 to 11.9 lb) in weight. The colouration of young Atlantic salmon does not resemble the adult stage. While they live in fresh water, they have blue and red spots. At maturity, they take on a silver-blue sheen. The easiest way of identifying them as an adult is by the black spots predominantly above the lateral line, though the caudal fin is usually unspotted. When they reproduce, males take on a slight green or red colouration. The salmon has a fusiform body, and well-developed teeth. All fins, except the adipose fin, are bordered with black.
annotated property: description
annotated source: Salmo salar

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000138
annotated target: A circular or round inlet with a narrow entrance.
annotated property: definition
annotated source: Cove

Axiom
has db xref: https://en.wikipedia.org/wiki/Chinook_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q833503, accessed 2021-06-15
annotated target: Oncorhynchus tshawytscha (i.e. Chinook salmon) is the largest of the five species of Pacific salmon. Physical Description: The Chinook is blue-green, red, or purple on the back and top of the head, with silvery sides and white ventral surfaces. It has black spots on its tail and the upper half of its body. Although spots are seen on the tail in pink salmon, and silver on the tail in coho and chum salmon, Chinook are unique among the Pacific salmon in combining black spots and silver on the tail. Another distinctive feature is a black gum line that is present in both salt and freshwater. Adult fish range in size from 24 to 36 in (61 to 91 cm), but may be up to 58 in (150 cm) in length; they average 10 to 50 lb (4.5 to 22.7 kg), but may reach 130 lb (59 kg). The meat can be either pink or white in color, depending on what the salmon have been feeding on. Range: Chinook are anadromous fish native to the North Pacific Ocean and the river systems of western North America, ranging from California to Alaska, as well as Asian rivers ranging from northern Japan to the Palyavaam River in the Arctic northeast Siberia. They have been introduced to other parts of the world, including New Zealand, thriving in Lake Michigan Great Lakes of North America and Michigan's western rivers, and Patagonia.
annotated property: description
annotated source: Oncorhynchus tshawytscha

Age class 7.4 recruits
definition: Total number of recruits of age class 7.4.
date: 2021-07-15T19:35:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Beta diversity
definition: A community species diversity that is the ratio between regional and local species diversity.
alternative label: β-diversity
date: 2021-06-04T22:00:59Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Species diversity
type: Class

Age class 4.9 recruits
definition: Total number of recruits of age class 4.9.
date: 2021-07-15T18:54:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Axiom
has db xref: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 20212-04-09 https://www.pac.dfo-mpo.gc.ca/fm-gp/fraser/docs/abor-autoc/2010FrasRvrChkInformDoc.htm, accessed 20212-04-09
annotated target: e.g. An age written in Gilbert-Rich notation as '5sub2' (spoken as "five sub two") is interpreted as a fish that is in its fifth year of life (i.e. a fish that will be 5 on its next "birthday" or the number of winters from its deposition in the gravel as an egg to the time of sampling) and which migrated to the ocean during its second year of life. The European notation equivalent age is written as '1.3'.
annotated property: description
annotated source: Fish age (Gilbert-Rich notation)

Dolly Varden trout
date: 2021-05-27T19:58:43Z
creator: http://orcid.org/0000-0002-5300-3075
hasADF&GCode: 531
scientific name: Salvelinus malma
hasMigratoryPattern: Semi-anadromous
type: Pacific trout and char
type: NamedIndividual

Age class 2.3 recruits
definition: Total number of recruits of age class 2.3.
date: 2021-07-15T18:50:00Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Oncorhynchus, accessed 2021-06-15 https://www.wikidata.org/wiki/Q133325, accessed 2021-06-15
annotated target: Oncorhynchus is a genus of fish in the family Salmonidae; it contains the Pacific salmon and Pacific trout. The name of the genus is derived from the Greek ὄγκος (ónkos, “lump, bend”) + ῥύγχος (rhúnkhos, “snout”), in reference to the hooked jaws of males in the mating season (the "kype").
annotated property: description
annotated source: Oncorhynchus spp.

Axiom
comment: "MEHL" is an acronym used by Alaska Department of Fish & Game (ADF&G)
annotated target: Mid-eye to hypural plate MEHL MEPS Mid-eye to posterior scale
annotated property: altLabel
annotated source: Mid-orbit to hypural plate length

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1548, accessed 2021-03-31 https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-03-31
annotated target: A fish length measurement taken from the hind margin of the orbit to the tip of the median caudal fin rays.
annotated property: definition
annotated source: Post-orbit to fork of tail length

Axiom
has db xref: https://en.wikipedia.org/wiki/Fish_wheel, accessed 2021-04-01 https://www.wikidata.org/wiki/Q5454688, accessed 2021-04-01
annotated target: A device which (a) is situated in rivers for catching fish, and (b) looks and operates like a watermill that is outfitted with wire baskets designed to catch and carry fish from the water and into a nearby holding tank.
annotated property: definition
annotated source: Fish wheel

Age class 2.2 recruits
definition: Total number of recruits of age class 2.2.
date: 2021-07-15T18:49:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000039
annotated target: A long and narrow sea inlet with high steeply sloped walled sides. A fjord is a landform created during a period of glaciation.
annotated property: definition
annotated source: Fjord

Pink salmon
creator: http://orcid.org/0000-0002-5300-3075
hasADF&GCode: 440
scientific name: Oncorhynchus gorbuscha
type: Pacific salmon
type: Oncorhynchus gorbuscha
type: NamedIndividual

Numeric age of fish
definition: Elapsed time, typically expressed in years, (a) since birth or (b) which describes the how long a salmon has spent in a particular environment (e.g. saltwater vs. freshwater).
date: 2021-04-22T00:00:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age measurement type
type: Class

Axiom
comment: Indigenous names for salmon can be found by exploring each SASAP region's page on the State of Alaska's Salmon and People website (for example, see the Arctic Region here: https://alaskasalmonandpeople.org/region/arctic/)
source: https://alaskasalmonandpeople.org/regions/, accessed 2021-04-16
annotated target: "Saanlaaghe" [Denaakk'e, Koyukon Athabaskan] "Khwyhts'en'" [Benhti Kenaga, Lower Tanana] "Shii" @gwi "Caayuryaq" @ypk "Qakiiyaq" @ypk "Qavlunaq" @ypk "Uqurliq" @ypk "Qakiidax̂: @ale [Unangam tunuu variant] "Qakiiyaq" [Alutiiq/Sugpiaq] "ta'ay" @eyk "ÜÜx" @tsi @tli "L'ook" @tsi @tli
annotated property: altLabel
annotated source: Coho salmon

Axiom
source: http://purl.dataone.org/odo/ECSO_00001164
annotated target: A measure of the saltiness or dissolved salt content of a body of water.
annotated property: definition
annotated source: Water salinity measurement type

Parr
definition: A young salmonid (salmon or trout) with parr-marks before migration to the sea and after dispersal from the redd.
date: 2021-06-16T04:18:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Longitude
annotated target: Longitude (/ˈlɒndʒɪtjuːd/, AU and UK also /ˈlɒŋɡɪ-/)[1][2] is a geographic coordinate that specifies the east–west position of a point on the Earth's surface, or the surface of a celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek letter lambda (λ). Meridians (lines running from pole to pole) connect points with the same longitude. The prime meridian, which passes near the Royal Observatory, Greenwich, England, is defined as 0° longitude by convention. Positive longitudes are east of the prime meridian, and negative ones are west.
annotated property: description
annotated source: longitude coordinate

Age class 7.3 recruits
definition: Total number of recruits of age class 7.3.
date: 2021-07-15T19:35:00Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Alpha diversity
definition: A community species diversity that is the mean species diversity at a site or within a specific habitat.
alternative label: α-diversity
date: 2021-06-04T22:00:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Species diversity
type: Class

Age class 4.8 recruits
definition: Total number of recruits of age class 4.8.
date: 2021-07-15T18:54:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Atlantic salmon
date: 2021-05-27T19:58:37Z
creator: http://orcid.org/0000-0002-5300-3075
scientific name: Salmo salar
type: NamedIndividual

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: Equipment which is used to harvest aquatic resources, and in particular fish(es).
annotated property: description
annotated source: Fishing gear type

Axiom
source: https://en.wikipedia.org/wiki/Body_of_water, accessed 2021-03-30
annotated target: The term body of water most often refers to large accumulations of water, such as oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rarely, puddles. A body of water does not have to be still or contained; Rivers, streams, canals, and other geographical features where water moves from one place to another are also considered bodies of water.
annotated property: description
annotated source: Water body

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The number of salmon which survive to reach legal age and/or size for harvest. Recruits include both individuals that are captured by a fishery and individuals that escape the fishery -- total recruitment is calculated as catch plus escapement.
annotated property: definition
annotated source: Total recruit abundance

Salvelinus malma
comment: Some Dolly Varden individuals are anadromous
date: 2021-05-27T19:45:59Z
creator: http://orcid.org/0000-0002-5300-3075
vernacular name: Dolly Varden trout
name according to: Walbaum, 1792
hasReproductiveStrategy: Iteroparity
type: Salvelinus spp.
type: NamedIndividual

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: If performed correctly, this type of identification can remain in place for at least a year, is used for individual tagging, and is suitable for fish at lest 20cm in length and which live in open environments. With the cannula attached to a special tag applicator, a scale is removed just below the base of the dorsal fin and the tag is attached. The barb on the tag must hook securely into the pterygiophores (the bones that supports the dorsal fin), otherwise the tag will come loose. Most of the tag then hangs outside the fish’s body like a stiff, narrow tube. The tag is colour-coded, pre-printed with relevant text and numbered by the manufacturer according to the requests of the end user.
annotated property: description
annotated source: Dart tag

has scientific name
equivalent property: scientificName
type: ObjectProperty

Coho salmon
type: Pacific salmon
type: NamedIndividual
creator: http://orcid.org/0000-0002-5300-3075
type: Oncorhynchus kisutch
date: 2021-04-30T17:45:43Z
scientific name: Oncorhynchus kisutch
hasADF&GCode: 430
name according to: Walbaum, 1792

Adult
definition: Fish that have fully developed morphological and meristic characters and that have attained sexual maturity.
date: 2021-04-21T23:42:40Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

study location name
date: 2019-04-24T00:15:35Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Places and Locations
type: Class

Dye tag
definition: Tag based on application of chemical agents used to enhance the color or contrast of target materials or samples. Dyes have some affinity for their substrates and are usually applied in a solution.
comment: [NEEDS ALIGHMENT] http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C461
comment: The URI http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C461 does not resolve to the term. Including the URL to BioPortal to ensure findability: https://bioportal.bioontology.org/ontologies/NCIT?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C461
date: 2021-05-05T16:26:27Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Rainbow_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q187986, accessed 2021-06-15
annotated target: Oncorhynchus mykiss (i.e. rainbow trout) is a species of Pacific trout. Physical Description: Resident freshwater rainbow trout adults average between 1 and 5 lb (0.5 and 2.3 kg) in riverine environments, while lake-dwelling and anadromous forms may reach 20 lb (9 kg). Coloration varies widely between regions and subspecies. Adult freshwater forms are generally blue-green or olive green with heavy black spotting over the length of the body. Adult fish have a broad reddish stripe along the lateral line, from gills to the tail, which is most pronounced in breeding males. The caudal fin is squarish and only mildly forked. Lake-dwelling and anadromous forms are usually more silvery in color with the reddish stripe almost completely gone. Juvenile rainbow trout display parr marks (dark vertical bars) typical of most salmonid juveniles. In some redband and golden trout forms parr marks are typically retained into adulthood. Some coastal rainbow trout (O. m. irideus) and Columbia River redband trout (O. m. gairdneri) populations and cutbow hybrids may also display reddish or pink throat markings similar to cutthroat trout. In many regions, hatchery-bred trout can be distinguished from native trout via fin clips. Fin clipping the adipose fin is a management tool used to identify hatchery-reared fish. Range: The native range of Oncorhynchus mykiss is in the coastal waters and tributary streams of the Pacific basin, from the Kamchatka Peninsula in Russia, east along the Aleutian Islands, throughout southwest Alaska, the Pacific coast of British Columbia and southeast Alaska, and south along the west coast of the U.S. to northern Mexico. It is claimed that the Mexican forms of Oncorhynchus mykiss represent the southernmost native range of any trout or salmon (Salmonidae), though the Formosan landlocked salmon (O. masou formosanus) in Asia inhabits a similar latitude. The range of coastal rainbow trout (O. m. irideus) extends north from the Pacific basin into tributaries of the…
annotated property: description
annotated source: Oncorhynchus mykiss

Axiom
source: https://spo.nmfs.noaa.gov/sites/default/files/legacy-pdfs/leaflet488.pdf, accessed 2021-04-15
annotated target: The measured distance between the fine ridges of a scale (i.e. circuli) which are laid down annually in a circular pattern around the focus, or center, of a scale as the growth of the fish proceeds.
annotated property: definition
annotated source: Distance between scale circuli

Coastal rainbow trout
scientific name: Oncorhynchus mykiss irideus
creator: http://orcid.org/0000-0002-5300-3075
type: Pacific trout and char
date: 2021-06-15T23:43:41Z
broad match: Rainbow trout
type: NamedIndividual
type: Oncorhynchus mykiss irideus
hasMigratoryPattern: Semi-anadromous
narrow match: Steelhead trout

Age class 7.2 recruits
definition: Total number of recruits of age class 7.2.
date: 2021-07-15T19:34:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00002297 [DEPRECATED]
annotated target: A material entity which determines an environmental system.
annotated property: definition
annotated source: Environmental feature

Species diversity
definition: The number of different species that are represented in a given community, weighted by their abundance. Community species diversity can be calculated in different ways, but consists of two components: species richness and species evenness.
date: 2021-06-04T22:00:50Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of an ecological community
type: Class

Age class 4.7 recruits
definition: Total number of recruits of age class 4.7.
date: 2021-07-15T18:54:35Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_01000618
annotated target: A water body in which the accumulated water, in its totality, is flowing.
annotated property: definition
annotated source: Lotic water body

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1551, accessed 2021-03-31
annotated target: A fish length measurement of the entire length of a fish's body, taken from the most anterior part of the fish to the tip of the longest caudal fin rays.
annotated property: definition
annotated source: Total length

Axiom
source: https://en.wikipedia.org/wiki/Semelparity_and_iteroparity#Semelparity, accessed 01June2021 https://www.wikidata.org/wiki/Q522960, accessed 01June2021
annotated target: A reproductive strategy which is characterized by multiple reproductive cycles over the course of an organism's lifetime.
annotated property: definition
annotated source: Iteroparity

has vernacular name
equivalent property: vernacularName
type: ObjectProperty

Age class 4.6 recruits
definition: Total number of recruits of age class 4.6.
date: 2021-07-15T18:54:29Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Chum salmon
date: 2021-04-30T17:45:41Z
scientific name: Oncorhynchus keta
hasADF&GCode: 450
type: Oncorhynchus keta
creator: http://orcid.org/0000-0002-5300-3075
type: Pacific salmon
type: NamedIndividual

Fry
definition: A young fish at the post-larval stage. May include all fish stages from hatching to fingerling. An advanced fry is any young fish from the start of exogenous feeding after the yolk is absorbed while a sac fry is from hatching to yolk sac absorption. In Salmonidae the stage from end of dependence on the yolk sac as the primary source of nutrition to dispersal from the redd.
date: 2021-04-21T23:42:38Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Freeze brand
definition: A scar made on the dermal tissue using liquid nitrogen.
description: This identification type may be clearly visible for several months and can be felt for up to a year, is primarily used for group marking, and is most suitable for salmonids that are at least 7.5cm in length. Freeze branding is done by cooling a metal rod and/or brand in liquid nitrogen, then pressing the rod lightly against the fish for ~3sec. A dark spot is temporarily created and the fish's scales are deformed. The dark spot disappears after about a month, while the deformation of the scales can be seen at certain light angles and felt with fingers for up to a year.
date: 2021-05-05T16:25:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish body modification
type: Class

Axiom
comment: Indigenous names for salmon can be found by exploring each SASAP region's page on the State of Alaska's Salmon and People website (for example, see the Arctic Region here: https://alaskasalmonandpeople.org/region/arctic/)
source: https://alaskasalmonandpeople.org/regions/, accessed 2021-04-16
annotated target: "Amaqtuq" @ipk "Amaqaayak" @ypk "Amaqsuq" @ypk "Cuqpeq" @ypk "Terteq" @ypk "Qungaayux" @ale [Unangam tunuu variant] "Amartuq" [Alutiiq/Sugpiaq] "Amaqaayak" [Alutiiq/Sugpiaq] "Dak'aay" [Ahtna] "Dak'aagi" [Ahtna] "qughuna" [Kenai Dena'ina] "giyah sdilahL" @eyk "kaashk'" @eyk "Sti'moon" @tsi @tli "Cháas'" @tsi @tli
annotated property: altLabel
annotated source: Pink salmon

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This type of identification can remain on a fish for several years, is used for individual tagging, and is most suitable for fish that weigh at least 100g (given current technology). One or more sutures are typically used to attach the tag to the fish's skin using a needle. Data is transmitted wirelessly, usually through the use of radio waves (in fresh water and air), acoustic signals (in water; the receiver must also be in the water) or via satellite communication (in air; the tag sends data after it releases from the fish and floats up to the surface). Many types of telemetry devices also act as bio-loggers and store information locally on the device. Reading is done using the tag’s associated equipment, often through a computer connection.
annotated property: description
annotated source: External acoustic tag

Oncorhynchus mykiss irideus
vernacular name: Coastal rainbow trout
comment: Sea-running, i.e. anadromous individuals of Rainbow Trout are called Steelhead.
type: NamedIndividual
name according to: Gibbons, 1855
date: 2021-06-15T23:34:02Z
creator: http://orcid.org/0000-0002-5300-3075
type: Oncorhynchus spp.

Age class 7.1 recruits
definition: Total number of recruits of age class 7.1.
date: 2021-07-15T19:34:44Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 7.x recruits
type: Class

Precipitation volume
definition: Volume of precipitation, which is any product of the condensation of atmospheric water vapor that falls under gravity.
date: 2021-06-04T21:13:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Precipitation measurement type
type: Class

Chinook salmon
creator: http://orcid.org/0000-0002-5300-3075
hasADF&GCode: 410
type: Pacific salmon
date: 2021-04-30T17:45:38Z
scientific name: Oncorhynchus tshawytscha
type: NamedIndividual
type: Oncorhynchus tshawytscha

Egg abundance
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-06-01T22:28:19Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Smolt
definition: 1) A young salmonid which has developed silvery coloring on its sides, obscuring the parr marks, and which is about to migrate or has just migrated into the sea, 2) to undergo the transformation from parr to smolt.
date: 2021-04-21T23:42:21Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Axiom
source: https://en.wikipedia.org/wiki/John_Richardson_(naturalist), accessed 2021-06-15 https://www.wikidata.org/wiki/Q545944, accessed 2021-06-15
annotated target: Sir John Richardson (5 ovember 1787 - 5 June 1865) was a Scottish naval surgeon, naturalist and arctic explorer.
annotated property: comment
annotated source: Richardson, 1836

Age class 4.5 recruits
definition: Total number of recruits of age class 4.5.
date: 2021-07-15T18:54:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Calcein dye tag
definition: Tag based on application of a dilution of fluorochrome dye in which fish are immersed and which binds to bony structures (such as fin rays, jaw bones, and scales), manifesting as a green fluorescence.
alternative label: SE-MARK
description: Though not well studied, this type of identification may last up to 3 years post-immersion, and is used for group marking.
date: 2021-05-05T16:24:43Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Dye tag
type: Class

Dog salmon
subclass of: Pacific salmon
type: Class

Measuring the girth of a fish
definition: A method which is used to approximate the total weight of a fish and which involves wrapping a cloth tape measure perpendicular to the longitudinal axis of the fish to measure its circumference at the thickest point.
date: 2021-07-16T19:37:41Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish weight determination method
type: Class

Gibbons, 1855
description: In 1855, William P. Gibbons, the curator of Geology and Mineralogy at the California Academy of Sciences, found a population and named it Salmo iridia (Latin: rainbow), later corrected to Salmo irideus. These names faded once it was determined that Walbaum's description of type specimens was conspecific and therefore had precedence. In 1989, morphological and genetic studies indicated that trout of the Pacific Basin were genetically closer to Pacific salmon (Oncorhynchus species) than to the Salmos – brown trout (Salmo trutta) or Atlantic salmon (Salmo salar) of the Atlantic Basin. Thus, in 1989, taxonomic authorities moved the rainbow, cutthroat, and other Pacific Basin trout into the genus Oncorhynchus. Walbaum's name had precedence, so the species name Oncorhynchus mykiss became the scientific name of the rainbow trout. The previous species names irideus and gairdneri were adopted as subspecies names for the coastal rainbow and Columbia River redband trout, respectively.
date: 2021-06-15T23:33:16Z
creator: http://orcid.org/0000-0002-5300-3075
type: Author citation
type: NamedIndividual

Age class 8.x recruits
description: Total number of recruits of age class 8
subclass of: European system Age designation recruits
type: Class

Axiom
source: Q673380
source: Pink salmon
annotated target: Oncorhynchus gorbuscha O. gorbuscha "humpback salmon" @en "humpbacked salmon" @en
annotated property: altLabel
annotated source: Pink salmon

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1548, accessed 2021-03-31
annotated target: A fish length measurement taken from the hind margin of the orbit to the hypural plate.
annotated property: definition
annotated source: Post orbit to hypural plate length

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The weight of a fish, typically taken when the specimen is still alive or freshly deceased, but before being frozen or further processed.
annotated property: definition
annotated source: Wet weight

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: An identifier, which may be assigned to a physical sample taken from a fish (e.g. tissue, fin, otolith) or an entire fish specimen.
annotated property: definition
annotated source: Fish sample code

Axiom
source: https://www.solitudelakemanagement.com/blog/know-your-pond-life-fin-clipping-for-fisheries-management-success/, accessed 2021-05-05
annotated target: A portion of the upper caudal fin lobe is removed.
annotated property: definition
annotated source: Upper caudal fin clip

Alevin
definition: Larval salmon that have hatched but have not yet completely absorbed their yolk sacs and usually have not yet emerged from the gravel.
date: 2021-04-21T23:42:13Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Age class 7.x recruits
identifier: Total number of recruits of age class 7
subclass of: European system Age designation recruits
type: Class

Bismarck brown dye tag
definition: Tag based on application of a dilution of diazo dye in which fish are immersed and which stains the fins a brown/tan color.
alternative label: Bismarck brown Machester brown Phenylene brown Bismarck brown Y C.I. 21000 C.I. Basic Brown 1 Basic Brown 1 Vesuvine BA
description: This type of identification can remain on a fish from a couple days up to several weeks, and is used for group marking. and is most suitable for fish
date: 2021-05-05T16:23:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Dye tag
type: Class

Smolt abundance
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
date: 2021-06-01T22:27:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Age class 4.4 recruits
definition: Total number of recruits of age class 4.4.
date: 2021-07-15T18:54:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 4.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A standardized notation format for describing the age of a salmon.
annotated property: definition
annotated source: Fish age notation type

Age class 5.x recruits
definition: Total number of recruits of age class five.
date: 2021-06-17T16:31:10Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-06-14
annotated target: Measurements of specific parts of a fish are sometimes necessary when intact fish are not available. For instance, spawning or dead salmon often have eroded tails (from redd excavation) or enlarged or damaged jaws. When researchers want to compare fish lengths of male spawners versus female spawners or hatchery spawned females versus carcasses, it is a good idea to use this type of length measurement to remove the bias of the eroded tails on female spawners. So length measurements are made from specific parts of the body that are intact, such as the orbit and the hypural plate. The hypural plate is comprised of modified vertebrae that support the rays of the caudal fin and originate from the posterior end of the vertebral column. This measurement is also commonly referred to as MEPS, or mid-eye to posterior scale, noting that researchers typically take the measurement to an external feature when the hypural plate is not visible.
annotated property: description
annotated source: Mid-orbit to hypural plate measurement method

Fish weight determination method
date: 2021-07-16T19:37:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement method
type: Class

Oncorhynchus tshawytscha
vernacular name: Chinook salmon
vernacular name: King salmon
name according to: Walbaum, 1792
date: 2021-04-30T17:45:30Z
creator: http://orcid.org/0000-0002-5300-3075
type: NamedIndividual
hasMigratoryPattern: Anadromous
type: Oncorhynchus spp.
hasReproductiveStrategy: Semelparity

data quality flag
date: 2018-11-30T05:06:08Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: data quality assessment measurement type
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Temperature, accessed 2021-04-22 https://www.wikidata.org/wiki/Q11466, accessed 2021-04-22
annotated target: The objective measure of hot or cold in freshwater (i.e. non-saline water).
annotated property: definition
annotated source: Freshwater temperature

Axiom
source: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 20212-04-09
annotated target: e.g. An age written in European notation as '1.3' is interpreted as 1 year over-wintered in freshwater and 3 years in the ocean. The total age is 4 years (1 + 3 years). The Gilbert-Rich equivalent age is written as '5sub2'.
annotated property: description
annotated source: Fish age (European notation)

Adipose fin clip
definition: The adipose fin is removed using scissors or a razor blade.
description: When done correctly, this identification type will last the entire life of the fish, and is used for group marking.
date: 2021-05-05T16:20:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

Oncorhynchus mykiss irideus
subclass of: Oncorhynchus mykiss
type: Class

Age class 6.9 recruits
definition: Total number of recruits of age class 6.9.
date: 2021-07-15T18:58:29Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 6.x recruits
type: Class

Dissolved oxygen concentration
definition: A concentration of the amount of oxygen present in water.
alternative label: DO concentration
comment: http://purl.dataone.org/odo/ECSO_00001669
date: 2021-04-22T18:13:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Dissolved oxygen measurement type
type: Class

migratoryPatternOf
date: 2021-06-01T20:31:46Z
creator: http://orcid.org/0000-0002-5300-3075
domain: Migratory pattern
type: ObjectProperty

Axiom
has db xref: https://en.wikipedia.org/wiki/Trolling_(fishing), accessed 2021-04-01
annotated target: One or more fishing lines, which are baited with lures or bait fish and drawn through the water (often behind a moving vessel) to catch pelagic fishes.
annotated property: definition
annotated source: Troll

Subcutaneous tag
description: A mark or tag which is placed beneath the skin of a fish.
date: 2021-05-05T23:07:11Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish tag or identification type
type: Class

fractional day of year
alternative label: Julian day fractional
has exact synonym: Julian day fractional
date: 2019-01-15T18:52:39Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: day of year
type: Class

Age class 4.x recruits
definition: Total number of recruits of age class four.
date: 2021-06-17T16:31:03Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Oncorhynchus nerka
vernacular name: Red salmon
creator: http://orcid.org/0000-0002-5300-3075
type: NamedIndividual
hasMigratoryPattern: Anadromous
vernacular name: Sockeye salmon
name according to: Walbaum, 1792
type: Oncorhynchus spp.
hasReproductiveStrategy: Semelparity
date: 2021-04-30T17:45:08Z

Egg
definition: In fish, the term egg usually refers to female haploid gametes.
date: 2021-04-21T23:42:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Life history stage of salmonid fish
type: Class

Girth of fish
definition: A measurement taken around the thickest portion of the midsection of a fish.
date: 2021-07-16T19:32:26Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish weight proxy measurement type
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The number of sea lice counted on an individual fish.
annotated property: definition
annotated source: Sea lice count

Organism name or identifier
date: 2021-08-12T17:29:30Z
creator: http://orcid.org/0000-0003-0632-7576
type: Class

Commercial harvest count
comment: Estimates of number of fish caught based on some commerical harvest
date: 2021-04-28T18:15:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon harvest count
type: Class

Unknown sex
date: 2021-04-19T18:26:55Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish sex measurement type
type: Class

minutes elapsed
date: 2019-05-04T00:30:14Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: elapsed time
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A static tag, which is attached externally to the body of the fish and visually read or interpreted (as opposed to read with an electronic device e.g. an acoustic tag reader).
annotated property: definition
annotated source: External visual tag

Axiom
has db xref: https://www.fishbase.in/glossary/Glossary.php?q=standard+length, accessed 2021-03-31
annotated target: A fish measurement method in which the length from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the most anterior tip of the body to the midlateral posterior edge of the hypural plate (in fish with a hypural plate) or to the posterior end of the vertebral column (in fish lacking hypural plates). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Standard length measurement method

Jack
description: Jacks are precocial male salmon that have spent one winter less in the ocean than the youngest females of a given species. Because they are younger, jack salmon are smaller than other age classes of conspecifics. Coho jacks return to spawn the same year they smolted and so are particularly small. Jack coloration can differ from that of older adults. Jacks are able to successfully sneak-spawn in spite of efforts by the female and occasionally the other males.
date: 2021-07-22T02:55:24Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Life history stage of salmonid fish
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 05May2021
annotated target: This identification type may last for several years or up to the lifetime of a fish, and is used for individual tagging. The tag is placed in the abdominal cavity or in the muscular tissue. Reading PIT tags can be done (a) automatically by detecting fish as they swim past (this is usually done by building an obstacle so that fish must pass close to the reader), or (b) manually by taking the fish up in the air to be scanned with a reader.
annotated property: definition
annotated source: PIT tag

Axiom
has db xref: https://en.wikipedia.org/wiki/Hand_net, accessed 2021-04-01 https://www.wikidata.org/wiki/Q640082, accessed 2021-04-01
annotated target: A net or mesh basket held open by a hoop which may or may not be on the end of a handle and is used for scopping fish near the surface of the water.
annotated property: definition
annotated source: Dip net

Fishing gear type
comment: [ADDRESS THIS COMMENT, THEN DELETE] Could use some input on subclass hierarchy. E.g. 'Hand collection' includes methods which are largely done with tools that can be operated by hand. 'Netting' includes things like gillnets and seines, which, while largely set from fishing vessels (particularly in commercial fisheries), can also be set by hand at smaller scales.
description: Equipment which is used to harvest aquatic resources, and in particular fish(es).
date: 2021-04-01T18:00:22Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Axiom
source: coar fish codes.pdf
annotated target: Alaska Department of Fish and Game (ADF&G) uses a list of numeric codes to describe (a) commercially-harvested aquatic species, (b) gear used for harvest, (c) method of catch processing, and (d) delivery form and product type.
annotated property: description
annotated source: hasADF&GCode

Axiom
source: https://en.wikipedia.org/wiki/Rainbow_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q187986, accessed 2021-06-15
annotated target: Oncorhychus mykiss O. mykiss "lake trout" @en "rainbow" @en "silver trout" @en "steelhead" @en "brook trout" @en
annotated property: altLabel
annotated source: Rainbow trout

Salmon harvest count
definition: The number of recruits which survive to a legal age and/or size and are captured by a fishery.
date: 2021-04-28T18:15:41Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmon abundance
type: Class

Age class 3.2 recruits
definition: Total number of recruits of age class 3.2.
date: 2021-07-15T18:52:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Stream, accessed 2021-04-07 https://www.wikidata.org/wiki/Q47521, accessed 2021-04-07
source: http://purl.obolibrary.org/obo/ENVO_00000023
annotated target: A watercourse which is linear and flows across the solid portion of a planetary surface.
annotated property: definition
annotated source: Stream

contains occurrence data about
comment: Object property to enable linking an information-bearing object such as a dataset, to its assertion of some organismal occurrence (sensu Darwin Core)
date: 2021-08-12T01:42:16Z
creator: http://orcid.org/0000-0003-0632-7576
range: Organism name or identifier
sub property of: topObjectProperty
type: ObjectProperty

Saltwater age
definition: The number of years or winters a salmon spends in a saltwater environment.
date: 2021-04-06T23:14:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Numeric age of fish
type: Class

King salmon
date: 2021-07-21T23:27:40Z
creator: http://orcid.org/0000-0003-0632-7576
type: Pacific salmon
type: Oncorhynchus tshawytscha
type: NamedIndividual

Netting
date: 2021-04-01T18:46:07Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

nameAccordingTo
definition: The reference to the source in which the specific taxon concept circumscription is defined or implied - traditionally signified by the Latin "sensu" or "sec." (from secundum, meaning "according to"). For taxa that result from identifications, a reference to the keys, monographs, experts and other sources should be given.
comment: As of 30April2021, Darwin Core (DWC) does not specify domains and ranges. Currently, I am considering 'Salmon specimen and occurrence' to be the domain and 'Author citation' to be the range.
range: Author citation
type: ObjectProperty

Axiom
source: https://en.wikipedia.org/wiki/Salmo, accessed 2021-06-15 https://www.wikidata.org/wiki/Q310436, accessed 2021-06-15
annotated target: Salmo is a genus of fish in the salmon family Salmonidae that includes the European species of salmon and trout, among them the familiar Atlantic salmon Salmo salar and the brown trout Salmo trutta.
annotated property: description
annotated source: Salmo spp.

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: When done correctly, this identification type will last the entire life of the fish, and is used for group marking.
annotated property: description
annotated source: Adipose fin clip

Occurrence record(s)
has db xref: http://rs.tdwg.org/dwc/terms/Occurrence
description: Instances of this Class contain one or more occurrence records, and may contain other information associated with those occurrences. "Occurrence" is used here in the sense of its Darwin Core definition: "An existence of an Organism (sensu http://rs.tdwg.org/dwc/terms/Organism) at a particular place at a particular time."
date: 2021-08-12T01:31:25Z
creator: http://orcid.org/0000-0003-0632-7576
equivalent class: Restriction
  some values from: Organism name or identifier
  on property: contains occurrence data about
type: Class

Freshwater age
definition: The number of years or winters a salmon spends in a freshwater environment as a free-swimming fish.
date: 2021-04-06T23:10:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Numeric age of fish
type: Class

Age class 3.1 recruits
definition: Total number of recruits of age class 3.1.
date: 2021-07-15T18:51:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 3.x recruits
type: Class

Red salmon
date: 2021-07-21T23:26:30Z
creator: http://orcid.org/0000-0003-0632-7576
type: Pacific salmon
type: Oncorhynchus nerka
type: Sockeye salmon
type: NamedIndividual

Hand collection
definition: Fishing gear which is used to collect fish and can be operated by hand by one or few people. Hand collection methods may also include the collection of fish without the aid of any gear (i.e. gathering live fish or carcasses using only one's hands).
date: 2021-04-01T18:47:27Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

MeasurementType
definition: A MeasurementType describes the type of a Measurement in which the Measurement would follow the associated Protocol to record the value of the associated Characteristic of the associated Entity using the associated Standard. Any of these associated properties may be omitted, in which case the MeasurementType is only constrained by the provided associations. A MeasurementType is a hypothetical construct, in that it is not associated with a particular instance of a Measurement.
type: Class

Seine
definition: A type of net which hangs vertically in the water with its bottom edge held down by weights and its top edge buoyed by floats. Seine nets can be deployed from the shore as a beach seine, or from a boat.
date: 2021-04-01T18:32:41Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Netting
type: Class

lake name
date: 2019-03-26T22:54:25Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

longitude degree component
date: 2019-01-28T21:35:36Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: longitude coordinate
type: Class

Axiom
source: C461
annotated target: Tag based on application of chemical agents used to enhance the color or contrast of target materials or samples. Dyes have some affinity for their substrates and are usually applied in a solution.
annotated property: definition
annotated source: Dye tag

Axiom
comment: I altered the definition slightly from ENVO to include "...accumulation of SALINE water..." but have left this as owl:equivalentClass since ENVO axiomatizes 'marine water body' (http://purl.obolibrary.org/obo/ENVO_00001999) as 'composed primarily of some sea water'. MPS changed from owl:equivalentClass being used as an Annot Prop to skos:exactMatch
annotated target: http://purl.obolibrary.org/obo/ENVO_00001999
annotated property: exactMatch
annotated source: Marine water body

Age class 2.9 recruits
definition: Total number of recruits of age class 2.9.
date: 2021-07-15T18:50:43Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Total age
definition: The sum of freshwater and marine annuli plus one to account for time spent in the gravel before hatching.
date: 2021-04-06T22:51:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Numeric age of fish
type: Class

Silver salmon
date: 2021-07-21T23:15:02Z
creator: http://orcid.org/0000-0003-0632-7576
type: Pacific salmon
type: Oncorhynchus kisutch
type: NamedIndividual

Axiom
source: https://en.wikipedia.org/wiki/Fish_hatchery, accessed 2021-04-02 https://www.wikidata.org/wiki/Q15615109, accessed 2021-04-02
annotated target: The artificial breeding, hatching, and rearing through the early life stages of animals -- finfish and shellfish in particular. Hatcheries produce larval and juvenile fish, shellfish, and crustaceans, primarily to support the aquaculture industry where they are transferred to on-growing systems, such as fish farms, to reach harvest size.
annotated property: definition
annotated source: Hatchery

Fish age determination method
definition: The way in which age is determined for a given individual.
description: There are three basic methods for age and growth determination of fishes: (1) observation of the growth of fishes of known age, (2) study of fish size-frequencies, and (3) study of seasonal ring formation in hard body parts such as scales and bones.
date: 2021-04-06T22:49:05Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement method
type: Class

hasTemporalDuration
definition: Duration of a temporal entity.
type: ObjectProperty

Fish sex determination method
definition: The way in which sex is determined for a given individual.
date: 2021-04-06T22:50:14Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement method
type: Class

Age class 2.8 recruits
definition: Total number of recruits of age class 2.8.
date: 2021-07-15T18:50:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Bristol Bay
date: 2021-08-10T22:44:31Z
creator: http://orcid.org/0000-0003-0632-7576
type: Bay
type: NamedIndividual

Dog salmon
date: 2021-07-21T23:13:40Z
creator: http://orcid.org/0000-0003-0632-7576
type: Pacific salmon
type: Oncorhynchus keta
type: NamedIndividual

Axiom
source: https://en.wikipedia.org/wiki/Subregion
annotated target: A subregion is a part of a larger region or continent and is usually based on location. Cardinal directions, such as south or sou commonly used to define a subregion.
annotated property: comment
annotated source: Subregion

Axiom
has db xref: https://www.adfg.alaska.gov/static/license/fishing/pdfs/coar_fish_codes.pdf, accessed 04May2021
annotated target: The Alaska Department of Fish and Game defines unique two-digit "Codes for the Commercial Operator's Annual Report" which represent each of the gear types and harvest methods used Alaskan fisheries.
annotated property: definition
annotated source: ADF&G gear code

Fish age measurement type
definition: The duration of time for which a fish has been alive.
date: 2021-04-06T22:46:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish measurement type
type: Class

Gillnet
related match: http://vocab.nerc.ac.uk/collection/M13/current/013/
definition: A wall of netting which hangs in the water column, typically made of monofilament or multifilament nylon. Mesh sizes are designed to allow fish to get only their head through the netting but not their body. The fish's gills then get caught in the mesh as the fish tries to back out of the net. As the fish struggles to free itself, it becomes more and more entangled.
date: 2021-04-01T18:31:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Netting
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: A numeric or alphanumeric code, which represents a particular species and may be recorded in place of a formal scientific or vernacular name.
annotated property: definition
annotated source: Species code

Axiom
source: http://www.touchngo.com/lglcntr/akstats/statutes/title16/chapter05/section258.htm, accessed 2021-04-27
annotated target: In Alaska, subsistence fisheries may not operate in "nonsubsistence areas" as designated by the state (AS 16.05.258(c)).
annotated property: description
annotated source: Subsistence fishery

Salmon Ontology
git repository: https://github.com/DataONEorg/sem-prov-ontologies
comment: Draft ontology to support Semantic Annotation of SASAP and salmon-related datasets housed in the SASAP Data Portal (https://knb.ecoinformatics.org/portals/SASAP/About). April 7, 2022 UPDATE (Mark Schildhauer; schild@nceas.ucsb.edu) This version of the salmon ontology preserves all terms and their original URI identifiers ("GUIDS") used to semantically annotate datasets in the SASAP data archives as of April 7, 2022, while also containing a number of additional terms that are not yet used. There are a number of "provisional" terms that have been added throughout the Ontology, i.e. as Classes, Individuals, Object, Datatype and Annotation Properties-- some are stubs for further axiomatization, other patterns are experimental and need to be cleaned up or revised as work progresses. In addition, a number of relationships have been created-- using Object Properties, Existential and Universal Quantifier Axioms, and "Annotation Properties as Flags"-- are in this Ontology due to experimentation with various approaches to inferencing. These are especially apparent in the treatment of Taxonomic and Vernacular names of Pacific Salmon. These should also be considered provisional and experimental. None of these issues should impact proper interpretation of annotated items in our SASAP archive Developed with Protege 5.5.0 Inferences using Pellet ============== creator: Samantha Csik, scsik@nceas.ucsb.edu created: 2021-04-12 updated: 2021-06-14 2021-07-20 mps (schild@nceas.ucsb.edu) 2021-08-05 mps (schild@nceas.ucsb.edu) 2021-08-09 mps (schild@nceas.ucsb.edu) 2021-08-11 mps (schild@nceas.ucsb.edu) 2021-08-13 mps (schild@nceas.ucsb.edu) merged in missing Classes from Sam's earlier version 2021-09-08 mps (schild@nceas.ucsb.edu) corrected all ID's to be 8 chars long 2021-10-04 mps with import of ENVO "ecology" subset 2021-10-13 mps added fisheries types; test modeling of different representation of taxonomies-- scoped domains/ranges? 2021-11-15 mps fixed "Age class Y" recruits to "Age…
license: https://creativecommons.org/publicdomain/zero/1.0/
version IRI: http://purl.dataone.org/odo/SALMON/0.3.1
creator: https://orcid.org/0000-0002-5300-3075 https://orcid.org/0000-0002-0381-3766 https://orcid.org/0000-0003-0632-7576 https://orcid.org/0000-0003-0077-4738
imports: geosparql
default-namespace: SALMON
date: 2021-04-12T11:02:10-07:00
imports: astronomical-body-part-hierarchy.owl
imports: oboe-core.owl
version info: 0.3.1
type: Ontology
description: An ontology representing knowledge about salmon, features of their habitats, salmon stakeholders, and related entities. This ontology is considered to be in the early stages of development, though it is based upon considerable previous work. Contributions of all kinds are welcome and encouraged, including alignments, updates to existing terms, and new terms.
bug-database: https://github.com/DataONEorg/sem-prov-ontologies/issues

Axiom
source: C43459
annotated target: In biological taxonomy, Type generically refers to the official name applied to a taxon. This Class constrains Type members as belonging to family Salmonidae
annotated property: definition
annotated source: Salmonid Type

Axiom
source: https://en.wikipedia.org/wiki/Rainbow_trout, accessed 2021-06-16 https://www.wikidata.org/wiki/Q187986, accessed 20212-06-16
annotated target: In 1855, William P. Gibbons, the curator of Geology and Mineralogy at the California Academy of Sciences, found a population and named it Salmo iridia (Latin: rainbow), later corrected to Salmo irideus. These names faded once it was determined that Walbaum's description of type specimens was conspecific and therefore had precedence. In 1989, morphological and genetic studies indicated that trout of the Pacific Basin were genetically closer to Pacific salmon (Oncorhynchus species) than to the Salmos – brown trout (Salmo trutta) or Atlantic salmon (Salmo salar) of the Atlantic Basin. Thus, in 1989, taxonomic authorities moved the rainbow, cutthroat, and other Pacific Basin trout into the genus Oncorhynchus. Walbaum's name had precedence, so the species name Oncorhynchus mykiss became the scientific name of the rainbow trout. The previous species names irideus and gairdneri were adopted as subspecies names for the coastal rainbow and Columbia River redband trout, respectively.
annotated property: description
annotated source: Gibbons, 1855

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000475
annotated target: An opening of the sea into the land, or of a lake into its shore.
annotated property: definition
annotated source: Inlet

Age class 5.4 recruits
definition: Total number of recruits of age class 5.4.
date: 2021-07-15T18:56:01Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Axiom
source: http://orcid.org/0000-0002-5300-3075
annotated target: The weight of a fish, taken after the specimen has been frozen.
annotated property: definition
annotated source: Frozen weight

Age class 2.7 recruits
definition: Total number of recruits of age class 2.7.
date: 2021-07-15T18:50:32Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Humpback salmon
date: 2021-07-21T23:13:14Z
creator: http://orcid.org/0000-0003-0632-7576
type: Pacific salmon
type: NamedIndividual

Axiom
has db xref: http://vocab.nerc.ac.uk/collection/M13/current/018/, accessed 2021-04-02
source: https://en.wikipedia.org/wiki/Aquaculture, accessed 2021-04-02 https://www.wikidata.org/wiki/Q188989, accessed 2021-04-02
annotated target: The culturing of fish, shellfish, aquatic plants, and/or other organisms in captivity or under controlled conditions in the near shore environment.
annotated property: definition
annotated source: Aquaculture

Axiom
source: PCO_0000003
annotated target: Includes qualities like population size, population growth rate, carrying capacity, immigration rate, emigration rate, fecundity, and death rate. A population quality may depend on the qualities of individual organisms in the population, but cannot be measured or described for a single organism.
annotated property: description
annotated source: Quality of a population measurement type

valley name
date: 2019-03-25T22:43:37Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: study location name
type: Class

Axiom
has db xref: https://risaa.org/newsletter/0516/0516_09.pdf, accessed 2021-05-06
annotated target: A pectoral fin is removed, typically as close to the body as possible, using scissors or a razor blade.
annotated property: definition
annotated source: Pectoral fin clip

Species richness
definition: The number of different species represented in an ecological community.
date: 2021-06-04T22:06:09Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of an ecological community
type: Class

Age class 5.3 recruits
definition: Total number of recruits of age class 5.3.
date: 2021-07-15T18:55:54Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Humpback salmon
date: 2021-10-07T01:18:28Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Pacific salmon
type: Class

Age class 2.6 recruits
definition: Total number of recruits of age class 2.6.
date: 2021-07-15T18:50:27Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

non-anadromous
comment: Fish belonging to a taxon that is typically anadromous, that do not migrate seaward at some time in their life-cycle.
date: 2021-08-06T06:33:41Z
creator: http://orcid.org/0000-0003-0632-7576
type: NamedIndividual

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This identification type will last the lifetime of the fish, is used for group marking, and is most suitable for salmonids that are at least 7cm in length.
annotated property: definition
annotated source: Pelvic fin clip

Fish measurement method
definition: The manner, procedure or technique by which a morphological or physiological state or property in a single fish or sample or a group of fish(es) or samples is assessed and a quantitative or qualitative value assigned.
date: 2021-04-05T21:55:12Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Measurement method
type: Class

Axiom
has db xref: http://purl.obolibrary.org/obo/MMO_0000000
annotated target: The manner, procedure or technique by which a morphological or physiological state or property in a single fish or sample or a group of fish(es) or samples is assessed and a quantitative or qualitative value assigned.
annotated property: definition
annotated source: Fish measurement method

Axiom
source: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 20212-04-09 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=3220&context=open_access_etds, accessed 20212-04-09
annotated target: An age designation notation that includes two numbers, of which the second is a subscript. The first numeral indicates the total age of the fish and the subscript indicates the time spent in freshwater prior to saltwater immigration.
annotated property: definition
annotated source: Fish age (Gilbert-Rich notation)

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: An ink solution, which is injected into the skin.
annotated property: definition
annotated source: Tattoo

Axiom
has db xref: http://purl.dataone.org/odo/ECSO_00000553
annotated target: A numerical value which represents the length of a fish, typically in units of millimeters, centimeters, or inches.
annotated property: definition
annotated source: Fish length measurement type

Year of commercial fish harvest
related match: Commercial harvest count
comment: The Year in which some commercial fish harvest was taken. Given a Class structure here to enable filtering by Year(s) of interest, although this temporal descriptor could and should also be assigned to any observations of "Commercial Fish Harvest", e.g. potentially by using the SOSA:PhenomenonTime attribute.
date: 2021-05-04T17:21:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Year of fish harvest
type: Class

Species evenness
definition: A quality of an ecological community that reflects how close in abundance all species in a community are.
date: 2021-06-04T22:05:10Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of an ecological community
type: Class

Age class 5.2 recruits
definition: Total number of recruits of age class 5.2.
date: 2021-07-15T18:55:50Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 5.x recruits
type: Class

Axiom
source: PCO_0000003
annotated target: A quality that inheres in a population of organisms.
annotated property: definition
annotated source: Quality of a population measurement type

Silver salmon
date: 2021-10-07T01:15:21Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Pacific salmon
type: Class

Age class 2.5 recruits
definition: Total number of recruits of age class 2.5.
date: 2021-07-15T18:50:22Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 2.x recruits
type: Class

Axiom
has db xref: https://www.fisheries.noaa.gov/national/bycatch/fishing-gear-traps-and-pots, accessed 2021-04-01
annotated target: A three-dimensional wire or wood device which is submerged and commonly baited. A pot (or "trap") permits organisms to enter the enclosure, but makes escape extremely difficult or impossible.
annotated property: definition
annotated source: Pot

year and season
date: 2019-01-22T22:55:13Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: Temporal Measurement Type
type: Class

Axiom
source: http://purl.dataone.org/odo/ECSO_00001104
annotated target: Temperature is measured with thermometers that may be calibrated to a variety of temperature scales. Most scientists measure temperature using the Celsius scale and thermodynamic temperature using the Kelvin scale, which is the Celsius scale offset so that its null point is 0K = −273.15°C, or absolute zero. The basic unit of temperature in the International System of Units (SI) is the kelvin. It has the symbol K.
annotated property: description
annotated source: Temperature measurement type

Dataset
comment: A body of structured information describing some topic(s) of interest. (schema.org)
type: Class

Age class 0.5 recruits
definition: Total number of recruits of age class 0.5.
date: 2021-07-15T18:45:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Fish stock code
definition: A numeric or alphanumeric code, which represents a particular salmon stock and may be recorded in place of a formal scientific or vernacular name.
date: 2021-06-17T17:12:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Identifiers and Codes
type: Class

AWC water body code
alternative label: Anadromous Waters Catalog water body code State of Alaska's Anadromous Waters Stream Catalog
date: 2021-07-19T20:55:57Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Region or location code
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Seine_fishing, accessed 01April2021 https://www.wikidata.org/wiki/Q600580, accessed 01April2021
annotated target: A type of net which hangs vertically in the water with its bottom edge held down by weights and its top edge buoyed by floats. Seine nets can be deployed from the shore as a beach seine, or from a boat.
annotated property: definition
annotated source: Seine

Axiom
source: PCO_0000004
annotated target: A quality that inheres in a community.
annotated property: definition
annotated source: Quality of an ecological community

Pacific trout and char
date: 2021-03-30T21:00:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmonid Type
type: Class

Distance between scale circuli
definition: The measured distance between the fine ridges of a scale (i.e. circuli) which are laid down annually in a circular pattern around the focus, or center, of a scale as the growth of the fish proceeds.
comment: An Essential Salmon Variable (ESV) from the working list being developed by Graeme Diack et al. at the Atlantic Salmon Trust.
description: Circuli are more widely spaced in warmer months when food is abundant and growth is rapid, and more narrowly spaced in colder months when food availability is low and growth slows.
date: 2021-04-15T19:38:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age proxy measurement type
type: Class

Atlantic salmon
alternative label: Salmo salar S. salar
description: Atlantic salmon are the only anadromous salmonid native to the Atlantic coast of North America.
date: 2021-05-26T23:51:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Salmonid Type
type: Class

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: If performed correctly, this identification type may remain attached for the entire life of the fish, is used for individual tagging, and is most suitable for fish at least 15cm in length and which live in open environments. To attach a Carlin tag, double cannulas are first inserted through the fish at the height of the center of the pterygiophores (the bones that support the dorsal fin). Two stainless steel wires are then pulled through the cannulas and then the cannulas are pulled out of the fish. A small metal plate with an alphanumeric code is atached to the steel wires, which are then twisted tightly against the fish's body to hold the plate in place.
annotated property: description
annotated source: Carlin tag

Axiom
has db xref: https://en.wikipedia.org/wiki/Fish_migration, accessed 01June2021 https://www.wikidata.org/wiki/Q852569, accessed 01June2021
annotated target: A classification of fishes which spawn in marine habitats, migrate to freshwater areas to forage and mature, then return to marine habitats to spawn.
annotated property: definition
annotated source: Catadromous

Age class 0.4 recruits
definition: Total number of recruits of age class 0.4.
date: 2021-07-15T18:45:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Age class 6.x recruits
definition: Total number of recruits of age class six.
date: 2021-06-17T16:31:20Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: European system Age designation recruits
type: Class

Right pectoral fin clip
definition: The right pectoral fin of the fish is removed.
date: 2021-05-06T16:58:12Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pectoral fin clip
type: Class

Quality of a population measurement type
definition: A quality that inheres in a population of organisms.
comment: [NEEDS ALIGNMENT] http://purl.obolibrary.org/obo/PCO_0000003
description: Includes qualities like population size, population growth rate, carrying capacity, immigration rate, emigration rate, fecundity, and death rate. A population quality may depend on the qualities of individual organisms in the population, but cannot be measured or described for a single organism.
date: 2021-04-26T22:37:24Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: MeasurementType
type: Class

Fish age proxy measurement type
description: Fish ages are often estimated using proxy measurements, such as the space or distance between scale circuli.
date: 2021-04-15T19:38:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Proxy measurement type
type: Class

data quality assessment measurement type
date: 2018-11-30T05:06:00Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: MeasurementType
type: Class

Axiom
source: Q475211
source: Chum salmon
annotated target: Oncorhynchus keta O. keta "dog salmon" @en "keta salmon" @en "silverbrite salmon" @en
annotated property: altLabel
annotated source: Chum salmon

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1548, accessed 2021-06-14 https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork) is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the hind margin of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork). It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Post-orbit to fork of tail measurement method

Water body
definition: An accumulation of water of varying size.
alternative label: waterbody body of water aquatic feature
description: The term body of water most often refers to large accumulations of water, such as oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rarely, puddles. A body of water does not have to be still or contained; Rivers, streams, canals, and other geographical features where water moves from one place to another are also considered bodies of water.
date: 2021-03-30T20:59:53Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Environmental feature
type: Class

observer confidence
date: 2019-03-19T21:55:20Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: data quality assessment measurement type
type: Class

Axiom
has db xref: https://www.fisheries.noaa.gov/national/bycatch/fishing-gear-gillnets, accessed 01April2021
annotated target: A wall of netting which hangs in the water column, typically made of monofilament or multifilament nylon. Mesh sizes are designed to allow fish to get only their head through the netting but not their body. The fish's gills then get caught in the mesh as the fish tries to back out of the net. As the fish struggles to free itself, it becomes more and more entangled.
annotated property: definition
annotated source: Gillnet

days elapsed
date: 2019-01-16T21:22:28Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: elapsed time
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Semelparity_and_iteroparity#Semelparity, accessed 01June2021 https://www.wikidata.org/wiki/Q522960, accessed 01June2021
annotated target: A reproductive strategy which is characterized by a single reproductive episode, typically before death.
annotated property: definition
annotated source: Semelparity

Axiom
has db xref: https://code.iczn.org/authorship/article-51-citation-of-names-of-authors/?frame=1, accessed 2021-04-28
annotated target: The International Code of Zoological Nomenclature (ICZN), a widely accepted convention in zoology that rules the formal scientific naming of organisms treated as animals, establishes guidelines for author citation. See Chapter 11 of the Fourth Edition.
annotated property: description
annotated source: Author citation

Axiom
has db xref: https://en.wikipedia.org/wiki/Tributary, accessed 2021-04-07 https://www.wikidata.org/wiki/Q159675, accessed 2021-04-07
source: http://purl.obolibrary.org/obo/ENVO_00000495
annotated target: A stream or river which flows into another river (a parent river) or body of water but which may not flow directly into the sea.
annotated property: definition
annotated source: Tributary

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: This identification type may be clearly visible for several months and can be felt for up to a year, is primarily used for group marking, and is most suitable for salmonids that are at least 7.5cm in length. Freeze branding is done by cooling a metal rod and/or brand in liquid nitrogen, then pressing the rod lightly against the fish for ~3sec. A dark spot is temporarily created and the fish's scales are deformed. The dark spot disappears after about a month, while the deformation of the scales can be seen at certain light angles and felt with fingers for up to a year.
annotated property: description
annotated source: Freeze brand

Age class 0.3 recruits
definition: Total number of recruits of age class 0.3.
date: 2021-07-15T18:44:58Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Pectoral fin clip
definition: A pectoral fin is removed, typically as close to the body as possible, using scissors or a razor blade.
date: 2021-05-06T16:58:02Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fin or maxilla clip
type: Class

Atlantic Ocean
definition: An ocean bounded on the west by North and South America. In the north and northeast, it is separated from the Arctic Ocean by the Canadian Arctic Archipelago, Greenland, Iceland, Svalbard, and mainland Europe. It connects to the Arctic Ocean through the Denmark Strait, Greenland Sea, Norwegian Sea, and Barents Sea. To the east, the boundaries of the ocean proper are Europe, the Strait of Gibraltar (where it connects with the Mediterranean Sea, one of its marginal seas), and Africa. In the southeast, the Atlantic merges into the Indian Ocean, the border being defined by the 20 East meridian, running south from Cape Agulhas to Antarctica.
date: 2021-05-26T22:07:26Z
creator: http://orcid.org/0000-0002-5300-3075
type: Ocean
type: NamedIndividual

Walbaum, 1792
comment: Johann Julius Walbaum (30 June 1724, Wolfenbüttel, Brunswick-Wolfenbüttel – 21 August 1799, Lübeck) was a German physician, naturalist and fauna taxonomist.
date: 2021-04-26T22:06:58Z
creator: http://orcid.org/0000-0002-5300-3075
type: Author citation
type: NamedIndividual

Weir
definition: An obstruction placed in tidal waters, or wholly or partially across a river, to direct the passage of, or trap fish.
alternative label: fish weir fishing weir fishgarth kiddle
date: 2021-04-01T18:01:41Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

Fish abundance
comment: General Class for organizing various measurements and estimates of the Abundance of Fish, that can involve methods focusing on assessments during different life-stages, using different harvest methods, etc.
date: 2021-04-28T21:29:53Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of a population measurement type
type: Class

Place or location or region
comment: Union of Place and Location to enable searching over both less and more precise named designations of Regions
date: 2021-03-30T20:59:48Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Geospatial information
equivalent class: Class
  union of: Location
  union of: Place
  union of: Region
type: Class

day of month
date: 2019-01-16T21:15:01Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: date and time of measurement
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000032
annotated target: An area of water bordered by land on three sides.
annotated property: definition
annotated source: Bay

Age class 0.1 recruits
definition: Total number of recruits of age class 0.1.
date: 2021-07-15T18:43:45Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Axiom
comment: Note that this ENVO term, 'environmental feature' is deprecated
annotated target: http://purl.obolibrary.org/obo/ENVO_00002297
annotated property: equivalentClass
annotated source: Environmental feature

Temporal Measurement Type
hidden label: temporal_MeasurementType
label: temporal_MeasurementType
subclass of: MeasurementType
type: Class

Age class 0.2 recruits
definition: Total number of recruits of age class 0.2.
date: 2021-07-15T18:44:37Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Age class 0.x recruits
type: Class

Pacific Ocean
definition: An ocean that extends from the Arctic in the north to the Antarctic in the south, bounded by Asia and Australia on the west and the Americas on the east.
date: 2021-05-26T22:07:09Z
creator: http://orcid.org/0000-0002-5300-3075
type: Ocean
type: NamedIndividual

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-03-31 https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-03-31
annotated target: A fish length measurement taken from the middle of the orbit (i.e. eye) to the tip of the median caudal fin rays (i.e. fork).
annotated property: definition
annotated source: Mid-orbit to fork of tail length

Counting otolith annuli
definition: A method which is used to approximate the age of a fish and which generally involves extracting the otoliths from a fish, then counting the number of annuli (i.e. year marks).
comment: Alaska Department of Fish & Game, Division of Fisheries Rehabilitation, Enchancement and Development's report on Juvenile Salmonid Otolith Extraction and Preparation Techniques for Microscopic Examination can be accessed at: https://www.adfg.alaska.gov/fedaidpdfs/FRED.132.pdf
date: 2021-04-15T19:27:37Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age determination method
type: Class

Set gillnet
definition: A gillnet which is attached to poles fixed in the substrate or an anchor system to prevent movement of the net.
alternative label: set net
date: 2021-04-01T18:01:36Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Gillnet
type: Class

Traditional fishery
source: http://www.oceansatlas.org/subtopic/en/c/1303/
description: Fisheries established long ago, usually by specific communities that have developed customary patterns of rules and operations. Traditional fisheries reflect cultural traits and attitudes and may be strongly influenced by religious practices or social customs. Knowledge is transmitted between generations by word of mouth. They are usually small-scale and/or artisanal.
date: 2021-07-22T05:57:23Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Fishery type
type: Class

hasNativeWaterbody
date: 2021-05-26T21:41:26Z
creator: http://orcid.org/0000-0002-5300-3075
range: Water body
type: ObjectProperty

Axiom
source: http://purl.dataone.org/odo/ECSO_00001225
annotated target: Objective comparative measure of hot or cold of air.
annotated property: definition
annotated source: Air temperature

Measuring the distance between scale circuli
definition: A method which is used to approximate the age of a fish, and which generally involves removing and preserving a scale from a fish, then counting the number of annuli (i.e. year marks).
comment: A Basic Guide to Aging & Identification of Pacific Salmon Scales by Alaska Department of Fish & Game is available at: https://www.adfg.alaska.gov/static/education/educators/curricula/pdfs/salmon_scales_guide_aging_identification.pdf
date: 2021-04-15T19:25:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fish age determination method
type: Class

Cutthroat trout
alternative label: Oncorhynchus clarkii O. clarkii
date: 2021-05-26T21:45:56Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Pacific trout and char
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000137
annotated target: An opening of the sea into the land.
annotated property: definition
annotated source: Coastal inlet

Spear
definition: A barbed pole, which is used to strike and collect a fish. Spearheads come in a variety of different shapes (e.g. arrow, trident), and can be thrown by hand or deployed using elastic-powered spearguns and slings or compressed gas pneumatic powered spearguns.
date: 2021-04-01T18:01:30Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Hand collection
type: Class

Axiom
has db xref: https://en.wikipedia.org/wiki/Pink_salmon, accessed 2021-06-15 https://www.wikidata.org/wiki/Q673380, accessed 2021-06-15
annotated target: Oncorhynchus gorbuscha (i.e. pink salmon) is the smallest and most abundant of the five species of Pacific salmon. Physical Description: In the ocean, pink salmon are bright silver fish. After returning to their spawning streams, their coloring changes to pale grey on the back with yellowish-white belly (although some turn an overall dull green color). As with all salmon, in addition to the dorsal fin, they also have an adipose fin. The fish is characterized by a white mouth with black gums, no teeth on the tongue, large oval-shaped black spots on the back, a v-shaped tail, and an anal fin with 13-17 soft rays. During their spawning migration, males develop a pronounced humped back, hence their nickname "humpies". Pink salmon average 4.8 pounds (2.2 kg) in weight. The maximum recorded size was 30 inches (76 cm) and 15 pounds (6.8 kg). Range: The native range of the species is in the Pacific and Arctic coastal waters and rivers, from the Sacramento River in northern California to the Mackenzie River in Canada; and in the west from the Lena River in Siberia to Korea and Honshu in Japan. In North America pink salmon spawn from the Mackenzie River in the Arctic to as far south as tributaries of Puget Sound, Washington, although they were also reported in the San Lorenzo River near Santa Cruz, California in 1915 and the Sacramento River in northern California in the 1950s. In 2013 a new record for the southernmost extent of spawning pink salmon was published for the Salinas River. In the fall of 2017 a dozen pink salmon were counted in Lagunitas Creek about 25 miles (40 km) north of San Francisco, California.
annotated property: description
annotated source: Oncorhynchus gorbuscha

Oncorhynchus mykiss
hasReproductiveStrategy: Iteroparity
creator: http://orcid.org/0000-0002-5300-3075
comment: Sea-running, i.e. anadromous individuals of Rainbow Trout, are called Steelhead.
name according to: Walbaum, 1792
type: NamedIndividual
hasMigratoryPattern: Anadromous
type: Oncorhynchus spp.
vernacular name: Rainbow trout
date: 2021-05-26T21:27:02Z

Axiom
has db xref: https://www.researchgate.net/profile/Darlene-Gillespie/publication/281285926_Chinook_Salmon_Oncorhynchus_tshawytscha_Scale_Age_Determination_Procedures/links/55df66d708aede0b572b8de7/Chinook-Salmon-Oncorhynchus-tshawytscha-Scale-Age-Determination-Procedures.pdf, accessed 2021-04-06
annotated target: The number of years or winters a salmon spends in a saltwater environment.
annotated property: definition
annotated source: Saltwater age

Industrial Fishery
source: http://www.oceansatlas.org/subtopic/en/c/1303/
description: Capital-intensive fisheries using relatively large vessels with a high degree of mechanization and that normally have advanced fish finding and navigational equipment. Such fisheries have a high production capacity and the catch per unit effort is normally relatively high. In some areas of the world, the term "industrial fisheries" is synonymous with fisheries for species that are used for reduction to fishmeal and fish oil (e.g. the trawl fishery for sandeel in the North Sea or the Peruvian ourse-seine fishery for anchoveta).
date: 2021-07-22T05:53:20Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Fishery type
type: Class

season
date: 2019-05-17T22:41:45Z
creator: http://orcid.org/0000-0003-1264-1166
subclass of: year and season
type: Class

Axiom
source: http://semanticscience.org/resource/SIO_000414
annotated target: A spatial region whose boundaries are typically defined against some material frame of reference (like the earth).
annotated property: definition
annotated source: Region

Axiom
has db xref: http://purl.obolibrary.org/obo/ENVO_00001999
annotated target: A significant accumulation of saline water which is part of a marine biome.
annotated property: definition
annotated source: Marine water body

Fish wheel
definition: A device which (a) is situated in rivers for catching fish, and (b) looks and operates like a watermill that is outfitted with wire baskets designed to catch and carry fish from the water and into a nearby holding tank.
alternative label: salmon wheel
date: 2021-04-01T18:01:23Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishing gear type
type: Class

Watercourse
definition: A flowing body of water.
date: 2021-04-15T18:52:49Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Lotic water body
type: Class

Commercial fishery
definition: A fishery in which fishes and other seafood are harvested for commercial profit, mostly from wild fisheries.
date: 2021-04-02T19:59:17Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Fishery type
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Cutthroat_trout, accessed 2021-06-15 https://www.wikidata.org/wiki/Q2717060, accessed 2021-06-15
annotated target: Oncorhynchus clarkii O. clarkii
annotated property: altLabel
annotated source: Cutthroat trout

Small-scale fishery
source: http://www.oceansatlas.org/subtopic/en/c/1303/
description: Labour-intensive fisheries using relatively small crafts (if any) and little capital and equipment per person-on-board. Most often family-owned. May be commercial or for subsistence (see below). Usually low fuel consumption. Often equated with artisanal fisheries.
date: 2021-07-22T05:52:51Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Fishery type
type: Class

Axiom
comment: "MEFK" is an acronym used by Alaska Department of Fish & Game (ADF&G)
annotated target: MEFK Mid-eye to fork of tail
annotated property: altLabel
annotated source: Mid-orbit to fork of tail length

Axiom
has db xref: https://jordbruksverket.se/download/18.38d764e9177375620998e232/1611738582157/Rapport-Fish-identification-marking-and-tagging-methods.pdf, accessed 2021-05-05
annotated target: An appearance that varies between individuals.
annotated property: definition
annotated source: Natural pattern or unique marking

Axiom
has db xref: http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C28421
annotated target: A categorical measurement type which describes the sex of a fish or group of fish(es), where sex is defined as the assemblage of physical properties or qualities of a fish by which male is distinguished from female; the physical difference between male and female; the distinguishing peculiarity of male or female.
annotated property: definition
annotated source: Fish sex measurement type

Axiom
source: ECSO_00001164
annotated target: Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water.
annotated property: description
annotated source: Water salinity measurement type

Axiom
source: PCO_0000010
annotated target: The number of different species represented in an ecological community.
annotated property: definition
annotated source: Species richness

Angling
related match: http://vocab.nerc.ac.uk/collection/M13/current/014/
definition: Fishing by means of an "angle" (fish hook). The hook is usually attached to a fishing line and baited with natural bait or artificial lures to attract fish. The line is often attached to a fishing rod.
alternative label: hook and line
date: 2021-04-01T18:01:18Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Hand collection
type: Class

Author citation
definition: The name of the scientist or scientists who first validly published the scientific name of a particular organism.
alternative label: taxonomic authority authority
comment: For example, in 1758 Linnaeus gave the Asian elephant the scientific name Elephas maximus, so the name is sometimes written as "Elephas maximus Linnaeus, 1758".
description: The International Code of Zoological Nomenclature (ICZN), a widely accepted convention in zoology that rules the formal scientific naming of organisms treated as animals, establishes guidelines for author citation. See Chapter 11 of the Fourth Edition.
date: 2021-04-28T20:18:16Z
creator: http://orcid.org/0000-0002-5300-3075
type: Class

Axiom
has db xref: https://www.monitoringresources.org/Document/Method/Details/1549, accessed 2021-06-14 https://www.seagrant.wisc.edu/our-work/focus-areas/fish-and-fisheries/fish-glossary/, accessed 2021-06-14
annotated target: A fish measurement method in which the length from the middle of the orbit (i.e. eye) to the the posterior-most point where the fin connects with the body is recorded. Two common procedures are: (a) Using a measuring board: A fish is placed on its side on a measuring board with its snout against the rigid headpiece. A measurement is taken from the middle of the orbit (i.e. eye) to the posterior-most point where the fin connects with the body. (b) Using a tape measure: A fish is placed on its side, either on top of a tape measure or the tape measure is placed just above the dorsal side of the fish to record the measurement from the middle of the orbit (i.e. eye) to the posterior-most point where the fin connects with the body. It is important to not allow the tape to curve along the contoured side of the fish that is facing up, which can introduce bias into the measurement due to girth.
annotated property: definition
annotated source: Mid-orbit to posterior insertion of anal fin measurement method

Axiom
source: https://www.monitoringresources.org/Document/Method/Details/4041, accessed 2021-06-14
annotated target: The fork length measurement method is commonly used in fish species that have forked caudal fins -- where the dorsal and ventral rays are longer than median rays. Longer rays are often damaged or eroded by contact with rocks, debris, or hatchery walls.
annotated property: description
annotated source: Fork length measurement method

Fish biomass
comment: A measurement of the weight of a fish, or of a sample of fish/fishes
date: 2021-04-28T18:42:51Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Quality of a population measurement type
type: Class

Axiom
source: http://purl.obolibrary.org/obo/ENVO_00000393
annotated target: A large sea or ocean inlet larger than a bay, deeper than a bight, wider than a fjord, or it may identify a narrow sea or ocean channel between two bodies of land.
annotated property: definition
annotated source: Sound

Axiom
has db xref: http://vocab.nerc.ac.uk/collection/M13/current/015/, accessed 01April2021
source: https://www.fisheries.noaa.gov/national/bycatch/fishing-gear-purse-seines, accessed 01April2021
annotated target: A large wall of netting deployed around an entire area or school of fish. The seine has floats along the top line with a lead line threaded through rings along the bottom. Once a school of fish is located, a skiff encircles the school with the net. The lead line is then pulled in, "pursing" the net closed on the bottom, preventing fish from escaping by swimming downward. The catch is harvested by either hauling the net aboard or bringing it alongside the vessel.
annotated property: definition
annotated source: Purse seine

Axiom
source: https://en.wikipedia.org/wiki/Location
annotated target: In geography, location or place are used to denote a region (point, line, or area) on Earth’s surface or elsewhere. The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying more on human or social attributes of place identity and sense of place than on geometry.
annotated property: description
annotated source: Place

Axiom
has db xref: https://en.wikipedia.org/wiki/River, accessed 2021-04-07 https://www.wikidata.org/wiki/Q4022, accessed 2021-04-07
source: http://purl.obolibrary.org/obo/ENVO_00000022
annotated target: A stream which, through permanent or seasonal flow processes, moves from elevated land towards lower elevations through a definite channel and empties either into a sea, lake, or another river or ends on land as bed seepage and evapotranspiration exceed water supply.
annotated property: definition
annotated source: River

Taxon concept
definition: A reference which is made to a taxon name along with a publication which explains how the author intends for the name to be applied.
alternative label: taxonomic concept
date: 2021-04-28T19:23:01Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: Organism name or identifier
equivalent class: Class
  intersection of: Restriction
    some values from: Author citation
    on property: nameAccordingTo
  intersection of: Restriction
    some values from: Taxon (name)
    on property: scientificName
type: Class

Fish measurement type
definition: A measurement type taken of some physical, biological, or ecological aspect of a fish or fishes.
date: 2021-04-01T21:37:39Z
creator: http://orcid.org/0000-0002-5300-3075
subclass of: MeasurementType
type: Class

Grilse
description: a young Atlantic salmon returning to its native river to spawn for the first time after one winter at sea
date: 2021-07-22T02:58:24Z
creator: http://orcid.org/0000-0003-0632-7576
subclass of: Life history stage of salmonid fish
type: Class

Axiom
source: https://en.wikipedia.org/wiki/Location
annotated target: In geography, location or place are used to denote a region (point, line, or area) on Earth’s surface or elsewhere. The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying more on human or social attributes of place identity and sense of place than on geometry.
annotated property: comment
annotated source: Location