Salmon Diet Data from the R/V TINRO during the 2022 International Year of the Salmon Pan-Pacific Winter High Seas Expedition

This dataset contains salmon stomach content data collected by the R/V TINRO in the Northeast Pacific Ocean in March 2022. These data were collected as part of the International Year of the Salmon (IYS) Winter Pan-Pacific High Seas Expeditions, to further improve the understanding of factors impacting salmon early marine winter survival. Salmon were caught with a midwater trawl and clustered in 10cm size classes. Stomach content identified to the lowest taxonomic rank possible or practical. The dataset contains occurrence data of prey found in the stomachs of salmonids, as well as information on prey proportions, digestion levels (by prey) and the index of stomach fullness for the salmon.

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Licence: Creative Commons Attribution 4.0

Data and Resources

Citation

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) January 16, 2023 (Publication)
January 16, 2023 (Revision)
Data Reference Date(s) March 02, 2022 (Creation)
Frequency of Update As Needed

Responsible Party 1
Name
Somov, Aleksey
Affiliation
Pacific Branch of the Russian Federal Research Institute of Fisheries and Oceanography (TINRO)
Email
aleksey.somov@tinro-center.ru
Role
  • Author
  • Custodian
  • Owner
  • Principal Investigator
Responsible Party 2
Responsible Party 3
Affiliation
Hakai Institute ROR logo
Role
Distributor

Field Value
Ocean Variables
  • Zooplankton biomass and diversity
  • Fish abundance and distribution
Scope Dataset
Status Completed
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Spatial Extent { "coordinates": [ [ [ 187.63391, 48.62896 ], [ 187.63785, 48.62513 ], [ 191.4717, 45.4917 ], [ 191.48349, 45.48726 ], [ 191.5383, 45.4683 ], [ 192.8312, 45.3843 ], [ 201.66, 47.4916 ], [ 204.3435, 48.8195 ], [ 203.9733, 51.905 ], [ 196.96787, 50.55782 ], [ 187.63391, 48.62896 ] ] ], "type": "Polygon" }
North Bounding Latitude 45.3843
South Bounding Latitude 51.905
East Bounding Longitude 204.3435
West Bounding Longitude 187.63391
Temporal Extent
Begin
2022-03-02
End
2022-03-20
Vertical Extent
Min
0.0
Max
32.3
Default Locale English