Sockeye Salmon (Oncorhynchus nerka) Body Condition and Water Temperature Along the Pilgrim River, Northwestern Alaska, 2013-2016

Identification_Information:

Citation:

Citation_Information:

Originator: Carey, M.P. (ORCID: 0000-0002-3327-8995)
Originator: Keith, K.D.
Originator: Schelske, M.
Originator: Lean, C.
Originator: McCormick, S.D.
Originator: Regish, A.
Publication_Date: 20190620
Title:

Geospatial_Data_Presentation_Form: tabular digital data
Publication_Information:

Publication_Place: Anchorage, Alaska
Publisher: U.S. Geological Survey, Alaska Science Center

Other_Citation_Details:

Suggested Citation: Carey, M.P., Keith, K.D., Schelske, M., Lean, C., McCormick, S.D., Regish, A., 2019, Sockeye Salmon (Oncorhynchus nerka) body condition and water temperature along the Pilgrim River, northwestern Alaska, 2013-2016: U.S. Geological Survey data release, https://doi.org/10.5066/P9B7G8SX

Online_Linkage: https://doi.org/10.5066/P9B7G8SX
Larger_Work_Citation:

Citation_Information:

Originator: U.S. Geological Survey, Alaska Science Center
Publication_Date: 2013
Title:

Pilgrim River Watershed (Nome)--Temperature and Spawning Success of Salmon

Geospatial_Data_Presentation_Form: website
Series_Information:

Series_Name: Alaska Science Portal
Issue_Identification: 338

Publication_Information:

Publication_Place: Anchorage, AK
Publisher: U.S. Geological Survey, Alaska Science Center

Other_Citation_Details:

This is a link to the broader USGS Alaska Science Center research project supported by these data. Users will find a description of the research project and links to associated reports, publications, and data products.

Online_Linkage: https://alaska.usgs.gov/portal/project.php?project_id=338

Description:

Abstract:

This data set is four tables with: 1) the body condition and egg counts of Sockeye Salmon captured at several sites along the Pilgrim River 2013-2016, 2) water temperature from 10 automated temperature dataloggers during the summers of 2013-2016, 3) results from an experiment to determine the effect of elevated water temperature on levels of Heat Shock Protein (HSP70) in captive juvenile Sockeye Salmon and 4) the geographic coordinates of temperature dataloggers and fish capture sites.

Purpose:

These data were collected to assess temperature influences on migrating Pacific salmon. Anadromous salmon are susceptible to changes in river conditions because of the physiological challenge of migrating upriver to spawn and complete their life cycle. We measured heat stress and energy density of Sockeye Salmon throughout their upriver migration and examined pre-spawning mortality in a subarctic watershed. The Pilgrim River near Nome, Alaska, was selected for study as it is at the northern edge of the Sockeye Salmon distribution and often ranges below the optimal temperature for Sockeye migration, thus warmer temperature pulses may affect somatic energy.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20130627
Ending_Date: 20160831

Currentness_Reference: ground condition

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Description_of_Geographic_Extent:

Pilgrim River System, Port Clarence District (near Nome, AK) is located on the Seward Peninsula in Northwestern Alaska immediately south of the Arctic Circle, and is fed by the Grand Central River, which flows into Salmon Lake, feeding the Pilgrim River, which is a tributary of the Kuzitirn River, which feeds into the Imuruk Basin, on into the Tuksuk Basin, and then on into Grantly Harbor, and then directly into Port Clarence which finally opens up into the Bering Sea. The distance from the mouth of the river to the spawning grounds on Salmon Lake is about ~180 km with an elevation gain of about 150 m. We used the Minimum Bounding Geometry tool in ArcGIS 10.4.1 to create an Minimum Bounding Geometry around the point features that made up the sample sites and Grantley Harbor to determine the bounding coordinates.

Bounding_Coordinates:

West_Bounding_Coordinate: -166.3623
East_Bounding_Coordinate: -164.8240
North_Bounding_Coordinate: 65.2623
South_Bounding_Coordinate: 64.8943

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:ASC215

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: biota
Theme_Keyword: climatologyMeteorologyAtmosphere

Theme:

Theme_Keyword_Thesaurus: NASA GCMD Earth Science
Theme_Keyword: Earth science
Theme_Keyword: Biological classification
Theme_Keyword: Animals/Vertebrates
Theme_Keyword: Fish
Theme_Keyword: Ray-finned fishes
Theme_Keyword: Salmons/Trouts
Theme_Keyword: Biosphere
Theme_Keyword: Aquatic ecosystems
Theme_Keyword: Rivers/Stream habitat

Theme:

Theme_Keyword_Thesaurus: USGS Biocomplexity Thesaurus
Theme_Keyword: Rivers
Theme_Keyword: River water
Theme_Keyword: Anadromous species
Theme_Keyword: Spawning migrations
Theme_Keyword: Temperature tolerance

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: Sciences
Theme_Keyword: Life sciences
Theme_Keyword: Aquatic biology
Theme_Keyword: Ecology
Theme_Keyword: Biological and physical processes
Theme_Keyword: Climate change
Theme_Keyword: Biological productivity
Theme_Keyword: Dispersal (organisms)
Theme_Keyword: Migratory species
Theme_Keyword: Fish

Place:

Place_Keyword_Thesaurus: USGS Geographic Names Information System (GNIS)
Place_Keyword: State of Alaska
Place_Keyword: Nome
Place_Keyword: Pilgrim River
Place_Keyword: Grantley Harbor
Place_Keyword: Tuksuk Channel
Place_Keyword: Imuruk Basin
Place_Keyword: Salmon Lake
Place_Keyword: Grand Central River

Taxonomy:

Keywords/Taxon:

Taxonomic_Keyword_Thesaurus: None
Taxonomic_Keywords: Single species
Taxonomic_Keywords: Animals
Taxonomic_Keywords: Vertebrates
Taxonomic_Keywords: Fish
Taxonomic_Keywords: Sockeye Salmon

Taxonomic_System:

Classification_System/Authority:

Classification_System_Citation:

Citation_Information:

Originator: Integrated Taxonomic Information System
Publication_Date: Unknown
Title: Integrated Taxonomic Information System
Geospatial_Data_Presentation_Form: database
Series_Information:

Series_Name: ITIS
Issue_Identification: TSN 161979

Publication_Information:

Publication_Place: online
Publisher: ITIS-North America

Other_Citation_Details:

Taxonomic details for salmon were retrieved March 3, 2018, from the Integrated Taxonomic Information System on-line database at https://www.itis.gov

Online_Linkage: https://www.itis.gov

Identification_Reference:

Citation_Information:

Originator: Mecklenburg, C.W.
Originator: Mecklenburg, T.A.
Originator: Thorsteinson, L.K.
Publication_Date: 2002
Title: Fishes of Alaska
Geospatial_Data_Presentation_Form: book chapter
Publication_Information:

Publication_Place: Bethesda, MD
Publisher: American Fisheries Society

Other_Citation_Details:

Mecklenburg, C.W., Mecklenburg,T.A., Thorsteinson, L.K. 2002. Fishes of Alaska. American Fisheries Society. Bethesda, MD. 1037p

Taxonomic_Procedures:

Sockeye Salmon were identified visually by trained observers based on: color, body shape, and spots on the body and tail.

Taxonomic_Classification:

Taxon_Rank_Name: Kingdom
Taxon_Rank_Value: Anamalia
Applicable_Common_Name: Animal
Applicable_Common_Name: animaux
Applicable_Common_Name: animals
Taxonomic_Classification:

Taxon_Rank_Name: Subkingdom
Taxon_Rank_Value: Bilateria
Taxonomic_Classification:

Taxon_Rank_Name: Infrakingdom
Taxon_Rank_Value: Deuterostomia
Taxonomic_Classification:

Taxon_Rank_Name: Phylum
Taxon_Rank_Value: Chordata
Applicable_Common_Name: cordes
Applicable_Common_Name: cordado
Applicable_Common_Name: chordates
Taxonomic_Classification:

Taxon_Rank_Name: Subphylum
Taxon_Rank_Value: Vertebrata
Applicable_Common_Name: vertebrado
Applicable_Common_Name: vertebres
Applicable_Common_Name: vertebrates
Taxonomic_Classification:

Taxon_Rank_Name: Infraphylum
Taxon_Rank_Value: Gnathostomata
Taxonomic_Classification:

Taxon_Rank_Name: Superclass
Taxon_Rank_Value: Actinopteryqii
Taxonomic_Classification:

Taxon_Rank_Name: Class
Taxon_Rank_Value: Teleostei
Taxonomic_Classification:

Taxon_Rank_Name: Superorder
Taxon_Rank_Value: Protacanthopteryqii
Taxonomic_Classification:

Taxon_Rank_Name: Order
Taxon_Rank_Value: Salmoniformes
Applicable_Common_Name: saumons
Applicable_Common_Name: salmons
Taxonomic_Classification:

Taxon_Rank_Name: Family
Taxon_Rank_Value: Salmonidae
Applicable_Common_Name: salmonids
Applicable_Common_Name: trouts and salmons
Taxonomic_Classification:

Taxon_Rank_Name: Subfamily
Taxon_Rank_Value: Salmoninae
Taxonomic_Classification:

Taxon_Rank_Name: Genus
Taxon_Rank_Value: Oncorhynchus
Applicable_Common_Name: Pacific salmon
Taxonomic_Classification:

Taxon_Rank_Name: Species
Taxon_Rank_Value: Oncorhynchur nerka
Applicable_Common_Name: blueback salmon
Applicable_Common_Name: kokanee
Applicable_Common_Name: red salmon
Applicable_Common_Name: Sockeye Salmon
Applicable_Common_Name: saumon rouge
Applicable_Common_Name: TSN 161979

Access_Constraints: None
Use_Constraints:

It is requested that the authors and the USGS Alaska Science Center be cited for any subsequent publications that reference this dataset.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey, Alaska Science Center

Contact_Address:

Address_Type: mailing and physical
Address: 4210 University Dr.
City: Anchorage
State_or_Province: AK
Postal_Code: 99508

Contact_Voice_Telephone: (907)786-7000
Contact_Electronic_Mail_Address: ascweb@usgs.gov

Data_Set_Credit:

Norton Sound Fisheries Research & Development, P.O. Box 358 Nome, AK 99762

Bureau of Land Management, Anchorage Field Office, 4700 BLM Road, Anchorage, AK 99507

U.S. Geological Survey, Conte Anadromous Fish Research Center, One Migratory Way, Turners Falls, MA 01376

Cross_Reference:

Citation_Information:

Originator: Carey, M.P.
Originator: Keith, K.D.
Originator: Schelske, M.
Originator: Lean, C.
Originator: McCormick, S.D.
Originator: Regish, A.
Originator: Zimmerman, C.E.
Publication_Date: 2019
Title:

Energy Depletion and Stress Levels in Sockeye Salmon Migrating at the Northern Edge of their Distribution

Geospatial_Data_Presentation_Form: journal article
Series_Information:

Series_Name: Transactions of the American Fisheries Society
Issue_Identification: 148(4):785-797

Publication_Information:

Publication_Place: Bethesda, MD
Publisher: American Fisheries Society

Other_Citation_Details:

Carey, M.P., Keith, K.D., Schelske, M., Lean, C., McCormick, S.D., Regish, A., Zimmerman, C.E. 2019. Energy depletion and stress levels in Sockeye Salmon migrating at the northern edge of their distribution. Transactions of the American Fisheries Society. 148(4):785-797 doi:10.1002/tafs.10172

Online_Linkage: https://doi.org/10.1002/tafs.10172

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Individual sample ID's, collection dates, sampling locations, numbers, reported sex of individual samples, mortality, length, egg count, water temperature and somatic energy provided by collectors were cross-checked and verified to match the accompanying worksheet. Measured and observed values fell within expected values and were re-assessed if warranted.

Logical_Consistency_Report:

Attribute values fall within expected ranges and data were checked for duplication and omission. Cells marked with NA indicate that data were not collected, and cells marked with -9999 indicated a dry river bed.

Completeness_Report:

No collected data were omitted from any of the tables. Cells marked with NA indicate that data were not collected. Validation of energy density readings was done by comparing the range of our values to the range found by Crossin and Hinch (2005) and Roscoe et al. (2010) to ensure our values on average are within the range found in other systems.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Site positions were generated using a Garmin 78s GPS device. The accuracy is reported to be +/- 10m horizontally.

Lineage:

Methodology:

Methodology_Type: Field
Methodology_Description:

Fish Collection: Sockeye Salmon were collected from three locations (Grantley Harbor, Pilgrim River, and Salmon Lake) in 2013, 2014, 2015, and 2016 on the Pilgrim River, except no fish were collected in Grantley Harbor in 2016. In Grantley Harbor, Sockeye Salmon were collected in cooperation with subsistence harvesters using floating gill nets (7" mesh size) in late June and early July. Mid-way up the Pilgrim River, Sockeye Salmon were collected at a fish counting weir. The fish weir was operated from ice-out in late June until early September and was monitored 24 hours a day and checked regularly. Sockeye Salmon were sampled at multiple times in July and early August in 2013, 2014, 2015, and 2016. We collected Sockeye Salmon at the end of the spawning migration by beach seine in Salmon Lake in mid- to late August. Additionally, non-scavenged salmon carcasses were collected on the shore of Salmon Lake in late August to assess post-spawning condition.

Methodology:

Methodology_Type: Field
Methodology_Description:

Energy Density (Somatic Energy): Upon capture, we took readings (using a Distell Model 692 Fish Fatmeter that transmits a low powered microwave to determine fat content in finfish) on Sockeye Salmon at four spots along the dorsal surface just above the lateral line (Colt and Shearer 2001; Crossin and Hinch 2005). For the analysis, we focused on two measurements: 1) directly behind the opercular flap and 2) centered beneath the anterior insertion of the dorsal fin, as suggested by Crossin and Hinch (2005).

Methodology_Citation:

Citation_Information:

Originator: Crossin, G.T.
Originator: Hinch, S.G.
Publication_Date: 2005
Title:

A nonlethal, rapid method for assessing the somatic energy content of migrating adult pacific salmon.

Geospatial_Data_Presentation_Form: journal article
Series_Information:

Series_Name: Transactions of the American Fisheries Society
Issue_Identification: 134(1):184-191

Publication_Information:

Publication_Place: Bethesda, MD
Publisher: American Fisheries Society

Other_Citation_Details:

Crossin, G.T., Hinch, S.G., 2005. A nonlethal, rapid method for assessing the somatic energy content of migrating adult pacific salmon. Transactions of the American Fisheries Society. 134:184-191. doi:10.1577/FT04-076.1

Online_Linkage: https://doi.org/10.1577/FT04-076.1

Methodology_Citation:

Citation_Information:

Originator: Colt, J.
Originator: Shearer, K.D.
Publication_Date: 2001
Title:

Evaluation of the use of the Torry Fish Fatmeter to nonlethally estimate lipid in adult salmon.

Geospatial_Data_Presentation_Form: document
Series_Information:

Series_Name: Report of Research to the U.S. Army Corps of Engineers,
Issue_Identification: Portland District, Contract Report W66QKZ00805700

Publication_Information:

Publication_Place: Seattle
Publisher:

Northwest Fisheries Science Center, National Oceanic and Atmospheric Administration

Methodology:

Methodology_Type: Field
Methodology_Description:

Fish Condition: For each fish, sex and body length (mid-eye to caudal fin fork) were recorded. Additionally, eggs were counted from 79 female carcasses at Salmon Lake.

Methodology_Citation:

Citation_Information:

Originator: Pahlke, K.
Publication_Date: 1989
Title:

Length Conversion Equations for Sockeye. Chinook, Chum, and Coho Salmon in Southeast Alaska

Geospatial_Data_Presentation_Form: document
Series_Information:

Series_Name: Fishery Research Bulletin
Issue_Identification: 89-02

Publication_Information:

Publication_Place: Juneau, Alaska
Publisher: Alaska Department of Fish and Game

Methodology:

Methodology_Type: Field
Methodology_Description:

Heat Stress: To measure heat shock proteins (HSP70) of Sockeye Salmon during their spawning migration, a muscle plug (6 mm dermal punch) was taken from the dorsal muscle (Crawford et al. 1977; Hanisch et al. 2010) of fish at each collection site and immediately frozen in a dry nitrogen shipper.

Methodology_Citation:

Citation_Information:

Originator: Crawford, B.A.
Originator: Leider, S.A.
Originator: Tipping, J.M.
Publication_Date: 1977
Title:

Technique for Rapidly Taking Samples of Skeletal Muscle from Live Adult Steelhead Trout,

Geospatial_Data_Presentation_Form: journal article
Series_Information:

Series_Name: The Progressive Fish-Culturist
Issue_Identification: 39(3):125

Other_Citation_Details:

Crawford, B.A., Leider, S.A., Tipping, J.M. 1977. Technique for rapidly taking samples of skeletal muscle from live adult steelhead trout. The Progressive Fish-Culturist. 39(3):125 doi:10.1577/1548-8659(1977)39[125:TFRTSO]2.0.CO;2

Online_Linkage: https://doi.org/10.1577/1548-8659(1977)39[125:TFRTSO]2.0.CO;2

Methodology_Citation:

Citation_Information:

Originator: Hanisch, J.R.
Originator: Tonn, W.M.
Originator: Paszkowski, C.A.
Originator: Scrimgeour, G.J.
Publication_Date: 2010
Title:

δ13C and δ15N Signatures in Muscle and Fin Tissues: Nonlethal Sampling Methods for Stable Isotope Analysis of Salmonids

Geospatial_Data_Presentation_Form: journal article
Series_Information:

Series_Name: North American Journal of Fisheries Management
Issue_Identification: 30(1):1-11

Publication_Information:

Publication_Place: online
Publisher: American Fisheries Society

Other_Citation_Details:

Hanisch, J.R., Tonn, W.M., Paszkowski, C.A., Scrimgeour, G.J. 2010. δ13C and δ15N signatures in muscle and fin tissues: nonlethal sampling methods for stable isotope analysis of Salmonids. North American Journal of Fisheries Management 30(1):1-11 doi:10.1577/M09-048.1

Online_Linkage: https://doi.org/10.1577/M09-048.1

Methodology:

Methodology_Type: Field
Methodology_Description:

Water Temperature: Temperature was recorded at ten stations spread out from the mouth of the Pilgrim River to the headwaters in 2013-2016. Temperature was recorded every 15 minutes from late June through August using TidbiT v2, HOBO Water Temp Pro v2 (Onset Computer Corporation, Bourne, MA, USA).

Methodology_Citation:

Citation_Information:

Originator: Mauger, S.
Originator: Shaftel, R.
Originator: Trammell, E.J.
Originator: Geist, M.
Originator: Bogan, D.
Publication_Date: 2015
Title:

Stream Temperature Data Collection Standards for Alaska: Minimum Standards to Generate Data Useful for Regional-Scale Analyses.

Geospatial_Data_Presentation_Form: journal article
Series_Information:

Series_Name: Journal of Hydrology: Regional Studies
Issue_Identification: 4(B):431-438

Publication_Information:

Publication_Place: online
Publisher: Elsevier

Other_Citation_Details:

Mauger, S., Shaftel, R., Trammell, E.J., Geist, M., Bogan, D. 2015. Stream temperature data collection standards for Alaska: minimum standards to generate data useful for regional-scale analyses. Journal of Hydrology: Regional Studies 4(B):431-438 doi:10.1016/j.ejrh.2015.07.008

Online_Linkage: https://doi.org//10.1016/j.ejrh.2015.07.008

Methodology:

Methodology_Type: Lab
Methodology_Description:

A controlled laboratory experiment was conducted in 2015 to determine what temperature creates a stress response of elevated heat shock proteins (HSP70). Juvenile Sockeye Salmon, individuals (87-114 mm Fork length), underwent a temperature increase (1°C per hour) from 3.67°C to 11.7°C, 18.3°C, 20°C, or 22.22°C. A control of constant 3.67°C water temperature was also run to create five treatment levels. Fish were held at each treatment level temperature for 4 hours and then rapidly anesthetized after temperature exposure. Samples were analyzed at the U.S. Geological Survey - Conte Anadromous Fish Research Laboratory, Turners Falls, MA, USA. All juvenile fish were euthanized.

Source_Information:

Source_Citation:

Citation_Information:

Originator:

The U.S. Geological Survey - National Hydrography Dataset (NHD).

Publication_Date: Unknown
Title:

The National Hydrography Dataset (NHD) for HUC1905 representing the spatial component of the water drainage network of western Alaska, USA

Edition: HUC1905
Geospatial_Data_Presentation_Form: vector digital data
Other_Citation_Details:

The spatial data were generated using ArcGIS® software by Esri. ArcGIS and ArcMap are the intellectual property of Esri and are used herein under license. Copyright Esri. All rights reserved. For more information about Esri software, please visit www.esri.com.

Online_Linkage:

ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/Hydrography/NHD/HU4/HighResolution/GDB/

Type_of_Source_Media: digital database file
Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2018

Source_Currentness_Reference: observed

Source_Citation_Abbreviation: Source Input 1
Source_Contribution:

NHD data served as a base layer providing verification that all points were actually on river segments, lakes or harbors encompassing the study. The flowlines were also used to calculate the river kilometers for each site.

Process_Step:

Process_Description:

ESRI's ArcMap 10.4.1 GIS application was used with data in the National Hydrology Dataset (NHD) for hydrologic unit code 1905 (NW Alaska) to calculate the approximate distance in kilometers from the downstream-most site, Grantley Harbor (0 km) to the upstream-most site, Grandcentral (188 km). The NHD_H_1905_GDB.gdb (geodatabase) was projected on the fly within the data frame using the NAD_1983_Alaska_Albers projected coordinate system. A downstream trace (from the Grandcentral site) was performed using a flow analysis of the NHDFlowline feature to extract just the river segments leading to the mouth of the flow, Grantley Harbor. The extracted segment was then simplified by removing braided sections of the flowline in order to obtain a single line. This line, representing the fish migration past each site as closely as possible, was then formally projected into the NAD_1983_Alaska_Albers projection so that distances based on meters could be determined at specified distances along a line. This flowline was then "dissolved" to make it a single line, rather than many smaller segments in the original, allowing further processing. The tool, "Generate Points Along Lines", was then used to place points along the line, beginning 1 km upstream of the Grantly Harbor site, and every kilometer up to the Grandcentral site. The measure tool was used to determine whether it was closer to the downstream or upstream kilometer marker, and the nearest km marker was assigned to the site.

Source_Used_Citation_Abbreviation:

Spatial data were analyzed and created using ArcGIS software by Esri. ArcGIS and ArcMap are the intellectual property of Esri and are used herein under license. Copyright Esri. All rights reserved. For more information about Esri software, please visit www.esri.com.

Process_Date: Unknown

Spatial_Data_Organization_Information:

Indirect_Spatial_Reference:

Site locations are identified by name, each having an inferred position. From upstream-most they are named Grandcentral, Salmonsurface and Salmonbottom (one at the surface and one at the bottom of Salmon Lake), OutletSalmon, Weir2, Weir1, Imuruk1, Imuruk2, HeadTuksuk, OutletTuksuk, and the fish collecting only site, Grantley Harbor.

Direct_Spatial_Reference_Method: Point

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:

Horizontal_Datum_Name: WGS 84
Ellipsoid_Name: WGS 84
Semi-major_Axis: 6378137
Denominator_of_Flattening_Ratio: 298.257223563

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Datum_Name: WGS 84 Ellipsoid
Altitude_Resolution: 15.0
Altitude_Resolution: 38.0
Altitude_Distance_Units: meters
Altitude_Encoding_Method: Attribute values

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: sockeyeSalmon_fishMeasure_pilgrimR_carey_2013_2016
Entity_Type_Definition:

A table providing the gender, length, egg count, fat content, and relative abundance of heat shock proteins in Sockeye Salmon sampled at four sites along the Pilgrim River System located on the Seward Peninsula in Northwestern Alaska.

Entity_Type_Definition_Source: Author Defined

Attribute:

Attribute_Label: id
Attribute_Definition: Fish identification number in sequence from 1 to 761.
Attribute_Definition_Source: Sequential enumeration.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1
Range_Domain_Maximum: 761

Attribute:

Attribute_Label: Date
Attribute_Definition: Month, day, and year of fish capture
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 07/12/2013
Range_Domain_Maximum: 08/28/2013
Attribute_Units_of_Measure: Month, Day, Year (mm/dd/yyyy)

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 06/26/2014
Range_Domain_Maximum: 08/29/2014
Attribute_Units_of_Measure: Month, Day, Year (mm/dd/yyyy)

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 06/26/2015
Range_Domain_Maximum: 08/28/2015
Attribute_Units_of_Measure: Month, Day, Year (mm/dd/yyyy)

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 06/30/2016
Range_Domain_Maximum: 08/31/2016
Attribute_Units_of_Measure: Month, Day, Year (mm/dd/yyyy)

Attribute:

Attribute_Label: Year
Attribute_Definition: Year of capture
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 2013
Range_Domain_Maximum: 2016
Attribute_Units_of_Measure: Years

Attribute:

Attribute_Label: Site_Name
Attribute_Definition:

Name of the location of fish capture and/or collection. Geographic coordinates that correspond to each Site_Name are provided in the table: sockeyeSalmon_sites_pilgrimR_carey_2013_2016.csv (included in this data package).

Attribute_Definition_Source: Author Defined.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: GrantleyHarbor
Enumerated_Domain_Value_Definition:

Downstream most site at the interface of Grantley Harbor leading to the mouth of Tuksuk Channel. Was used for fish assessment only.

Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Weir1
Enumerated_Domain_Value_Definition:

One of two sites on the Pilgrim River near a fish weir operated from ice-out in late June until early September, by the Norton Sound Economic Development Corporation with assistance from the Alaska Department of Fish and Game. Weir1 was used for both water temperature recording and fish assessment

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: OutletSalmon
Enumerated_Domain_Value_Definition:

Site located immediately downstream of Salmon Lake, in the headwaters of the Pilgrim River, a tributary of the Kuzitrin River. OutletSalmon was used for both water temperature recording and fish assessment.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Grandcentral
Enumerated_Domain_Value_Definition:

Site located on the Grand Central River immediately upstream of Salmon Lake. Grandcentral was used for both water temperature recording and fish assessment.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute:

Attribute_Label: Site_No
Attribute_Definition:

Incremented number corresponding to the Site_Name. Order from upstream (minimum) to downstream (maximum). Geographic coordinates that correspond to each Site_No are provided in the table: sockeyeSalmon_sites_pilgrimR_carey_2013_2016.csv (included in this data package).

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1
Range_Domain_Maximum: 11
Attribute_Units_of_Measure: Counting Unit

Attribute:

Attribute_Label: Disposition
Attribute_Definition: Status of fish when data was collected.
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Alive
Enumerated_Domain_Value_Definition:

Fish alive at capture. Fish caught in subsistence fishery harvested for consumption. Hatchery fish euthanized for tissue analysis. All other fish released alive.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Carcass
Enumerated_Domain_Value_Definition: Fish dead at capture.
Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute:

Attribute_Label: Gender
Attribute_Definition: Identifies whether fish was female or male.
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition: Fish gender = male.
Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: F
Enumerated_Domain_Value_Definition: Fish gender = female.
Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute:

Attribute_Label: Length
Attribute_Definition: Length (mid-eye to fork of tail) of fish in mm.
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 435
Range_Domain_Maximum: 650
Attribute_Units_of_Measure: Millimeters

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute:

Attribute_Label: Egg Count
Attribute_Definition:

Count of eggs in non-scavenged female salmon carcasses, collected on the shore of Salmon Lake in late August. The body cavity of the fish was slit open. If it was possible to determine by initial observation that there were <100 eggs, the fish was designated as "completely spawned". The eggs were counted by hand, and designated "spawning failures" when >100 eggs were counted.

Attribute_Definition_Source:

Quinn, T.P., Eggers, D.M., Clark, J.H., Rich, H.B., Jr. 2007. Density, climate, and the processes of prespawning mortality and egg retention in Pacific salmon (Oncorhynchus spp.). Canadian Journal of Fisheries and Aquatic Sciences 64(3):574-582. doi:10.1139/f07-035

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 302
Attribute_Units_of_Measure: Counting Unit

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute:

Attribute_Label: SomaticOpercularFlap
Attribute_Definition:

Somatic energy (mj/kg) of fish measured using a Distell Model 692 Fish Fatmeter (Distell Inc., West Lothian, Scotland). Methods follow Crossin and Hinch (2005). Using relationships described by Crossin & Hinch (2005), fatmeter output was converted to estimates of gross somatic energy (1.7338x + 5.4886). x = fatmeter output. The sample (a.k.a. a punch) collected from the opercular region of the fish.

Attribute_Definition_Source:

Crossin, G.T., Hinch, S.G. 2005. A nonlethal, rapid method for assessing the somatic energy content of migrating adult pacific salmon. Transactions of the American Fisheries Society 134(1):184-191. doi:10.1577/FT04-076.1

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.90
Range_Domain_Maximum: 10.34

Attribute:

Attribute_Label: SomaticDorsalMuscle
Attribute_Definition:

Attribute_Definition_Source:

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.40
Range_Domain_Maximum: 10.35

Attribute:

Attribute_Label: SomaticEnergyAvg
Attribute_Definition:

Average Somatic energy (mj/kg). The value is the average of SomaticOpercularFlap and SomaticDorsalMuscle.

Attribute_Definition_Source:

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.67
Range_Domain_Maximum: 10.29
Attribute_Units_of_Measure: mj/kg

Attribute:

Attribute_Label: Relative_HSP70_Protein_Abundance
Attribute_Definition:

Relative HSP70 protein abundance represents an enumeration of heat shock proteins in extracted muscle relative to a standard muscle preparation.

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.00
Range_Domain_Maximum: 12.45

Detailed_Description:

Entity_Type:

Entity_Type_Label: sockeyeSalmon_waterTemp_pilgrimR_carey_2013_2016
Entity_Type_Definition:

Table providing the date, time and temperature (degrees Celsius) measured and recorded by Onset HOBO TidBit v2 temperature dataloggers (Onset Computer Corporation, Bourne, MA, USA) deployed at ten sites along the Pilgrim River south of Nome, Alaska. Water temperature was recorded at 15 minute intervals during the summer months (generally late June through late August) for the years 2013 through 2016. Data were recorded at ten sites (from upstream-most to downstream-most) starting along the Grand Central River, Salmon Lake, Pilgrim River, Imuruk Basin, and the Tuksuk Channel to its outlet at Grantley Harbor. Details of the location of each temperature measurement site are provided in the table: sockeyeSalmon_sites_pilgrimR_carey_2013_2016.csv (included in this data package).

Entity_Type_Definition_Source: User defined

Attribute:

Attribute_Label: DateTime
Attribute_Definition:

The month, day, year, hour, and minute (mm/dd/yyyy hh:mm) that water temperature measurements were collected at ten sites in the Pilgrim River System.

Attribute_Definition_Source: User defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 06/27/2013 00:00
Range_Domain_Maximum: 08/29/2016 23:45
Attribute_Units_of_Measure: Month, Day, Year, Hours, Minutes (mm/dd/yyyy hh:mm)

Attribute:

Attribute_Label: OutletTuksuk
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the tenth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 7.4
Range_Domain_Maximum: 17.8
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: HeadTuksuk
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the ninth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 8.7
Range_Domain_Maximum: 18.0
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Imuruk1
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the seventh upstream-most site.

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 9.3
Range_Domain_Maximum: 19.2
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Imuruk2
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the eigth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 9.8
Range_Domain_Maximum: 20.6
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Weir1
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the sixth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: -9999
Enumerated_Domain_Value_Definition:

A numeric value to represent the term "Dry". The temperature datalogger was outside of the wetted channel, i.e., it was dry and not measuring water temperature.

Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.4
Range_Domain_Maximum: 34.0
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Weir2
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the fifth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: -9999
Enumerated_Domain_Value_Definition:

A numeric value to represent the term "Dry". The temperature datalogger was outside of the wetted channel, i.e., it was dry and not measuring water temperature.

Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 7.3
Range_Domain_Maximum: 22.5
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: OutletSalmon
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the fourth upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NA
Enumerated_Domain_Value_Definition: No value measured or collected
Enumerated_Domain_Value_Definition_Source: Author defined

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 7.3
Range_Domain_Maximum: 19.5
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Salmonsurface
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the third upstream-most site. The recording was measured 1 meter below the surface of Salmon Lake.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.9
Range_Domain_Maximum: 16.7
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Salmonbottom
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the second upstream-most site. The recording was measured 1 meter off the bottom (approximately 25m) of Salmon Lake.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 2.4
Range_Domain_Maximum: 7.2
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Attribute:

Attribute_Label: Grandcentral
Attribute_Definition:

Water temperature measured in degrees Celsius as recorded by an Onset HOBO TidBit v2 datalogger at the first upstream-most site.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.6
Range_Domain_Maximum: 16.7
Attribute_Units_of_Measure: Degrees Celsius
Attribute_Measurement_Resolution: 0.2

Detailed_Description:

Entity_Type:

Entity_Type_Label: sockeyeSalmon_experimentHSP70_pilgrimR_carey_2015
Entity_Type_Definition:

We investigated thermal stress in Sockeye Salmon by measuring heat shock protein 70 (HSP70) as a biomarker. This experiment was performed in a laboratory where juvenile Sockeye Salmon were exposed to a water temperatures conducive to the life cycles of Sockeye Salmon. The water temperature was set initially at 3.67 degrees Celsius and increased 1 degree C per hour to 11.7 degrees C, 18.3 degrees C, 20 degrees C, or 22.22 degrees C. A control group was also kept at 3.67 degrees C, creating five treatment levels. The experiment was performed with five individual fish per aquarium at the Trail Lakes Hatchery (Cook Inlet Aquaculture Association, Moose Pass, AK, USA). Temperatures were monitored every 15 minutes using TidbiT v2, HOBO Water Temp Pro v2 (Onset Computer Corporation, Bourne, MA, USA). Fish were held at each treatment level temperature for 4 hours and then rapidly anesthetized after temperature exposure, and immediately frozen in a dry nitrogen shipper. Samples were analyzed at the U.S. Geological Survey - Conte Anadromous Fish Research Laboratory (Turners Falls, MA, USA).

Entity_Type_Definition_Source: Author Defined

Attribute:

Attribute_Label: Sample_no
Attribute_Definition: Specimen number.
Attribute_Definition_Source: Author defined.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1
Range_Domain_Maximum: 36
Attribute_Units_of_Measure: Counting Units

Attribute:

Attribute_Label: Treatment
Attribute_Definition:

Temperature that fish were held for four hours in separate aquaria at the Trail Lakes Hatchery (Cook Inlet Aquaculture Association, Moose Pass, AK, USA). The control group was held at 3.67 degrees Celsius. The other four groups were held at 11.7, 18.3, 20.0, or 22.2 degrees Celsius. Samples from the controlled experiment were analyzed at the U.S. Geological Survey - Conte Anadromous Fish Research Laboratory, Turners Falls, MA, USA.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.37
Range_Domain_Maximum: 22.20
Attribute_Units_of_Measure: Temperature in degrees Celsius.

Attribute:

Attribute_Label: Fish_length
Attribute_Definition:

Length of anesthetized juvenile Sockeye Salmon. Length was measured from the mid-eye to the caudal fin fork.

Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 87
Range_Domain_Maximum: 114
Attribute_Units_of_Measure: Length in millimeters

Attribute:

Attribute_Label: Relative_HSP70_Protein_Abundance
Attribute_Definition:

Relative HSP70 protein abundance represents an enumeration of heat shock proteins in extracted muscle relative to a standard muscle preparation.

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.00
Range_Domain_Maximum: 6.68

Detailed_Description:

Entity_Type:

Entity_Type_Label: sockeyeSalmon_sites_pilgrimR_carey_2013_2016
Entity_Type_Definition:

Table providing the geographic coordinates of fish captures sites and the deployment sites of Onset HOBO Tidbit Pro v2 temperature dataloggers (Onset Computer Corporation, Bourne, MA, USA) during the years 2013 through 2016. Data were recorded at eleven sites (from upstream-most to downstream-most, the downstream-most site was used for fish capture only) starting along the Grand Central River, Salmon Lake, Pilgrim River, Imuruk Basin, and the Tuksuk Channel to its outlet at Grantley Harbor. The Site_Name and Site_No attributes correspond to same attribute in two tables: sockeyeSalmon_waterTemp_pilgrimR_carey_2013_2016.csv and sockeyeSalmon_fishMeasure_pilgrimR_carey_2013_2016.csv (included in this data package).

Entity_Type_Definition_Source: Author Defined

Attribute:

Attribute_Label: Site_Name
Attribute_Definition: Name of temperature logger sites and fish capture sites.
Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: OutletTuksuk
Enumerated_Domain_Value_Definition:

Site at the interface of the Tuksuk Channel opening up into the downstream Grantley Harbor

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: HeadTuksuk
Enumerated_Domain_Value_Definition:

Headwater of the Tuksuk Channel at the outlet of the Imuruk Basin.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Imuruk1
Enumerated_Domain_Value_Definition:

One of two sites near the Kuzitrin River outlet at the Imuruk Basin.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Imuruk2
Enumerated_Domain_Value_Definition:

Second of two sites near the Kuzitrin River outlet at the Imuruk Basin.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Weir1
Enumerated_Domain_Value_Definition:

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Weir2
Enumerated_Domain_Value_Definition:

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: OutletSalmon
Enumerated_Domain_Value_Definition:

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Salmonsurface
Enumerated_Domain_Value_Definition:

Site located in Salmon Lake, the Pilgrim River's source, temperature measured approximately 1 meter below the lake surface.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Salmonbottom
Enumerated_Domain_Value_Definition:

Site located in Salmon Lake, the Pilgrim River's source, temperature measured approximately 1 meter above the lake bed (approximately 25 meters depth).

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Grandcentral
Enumerated_Domain_Value_Definition:

Site located on the Grand Central River immediately upstream of Salmon Lake. Grandcentral was used for both water temperature recording and fish assessment.

Enumerated_Domain_Value_Definition_Source: Author Defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: GrantleyHarbor
Enumerated_Domain_Value_Definition:

Downstream most site at the interface of Grantley Harbor leading to the mouth of Tuksuk Channel. Was used for fish assessment only.

Enumerated_Domain_Value_Definition_Source: Author defined

Attribute:

Attribute_Label: Site_No
Attribute_Definition:

Incremented number corresponding to the SiteName. Order from upstream (minimum) to downstream (maximum).

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 1
Range_Domain_Maximum: 11
Attribute_Units_of_Measure: Counting Unit

Attribute:

Attribute_Label: LAT
Attribute_Definition: Latitude North in decimal degrees
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 64.89431
Range_Domain_Maximum: 65.26195
Attribute_Units_of_Measure: Decimal Degrees (WGS 84)

Attribute:

Attribute_Label: LON
Attribute_Definition: Longitude West in decimal degrees
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -164.82404
Range_Domain_Maximum: -166.35825
Attribute_Units_of_Measure: Decimal Degrees (WGS 84)

Attribute:

Attribute_Label: ApproxDistFrmMth_km
Attribute_Definition:

Distance in kilometers of each site beginning with the downstream-most site, Grantley_Harbor (0 km), to the upstream-most site, Grandcentral (188 km).

Attribute_Definition_Source: Author Defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 188
Attribute_Units_of_Measure: Kilometers

Sockeye Salmon (Oncorhynchus nerka) Body Condition and Water Temperature Along the Pilgrim River, Northwestern Alaska, 2013-2016

Metadata: