Juday Net Zooplankton Data from the 2020 Gulf of Alaska International Year of the Salmon Expedition

This dataset contains zooplankton occurrence data collected in the Northeast Pacific Ocean with a Juday net. These data were collected as part of the International Year of the Salmon (IYS) High Seas Expeditions conducted in March and April 2020, to further improve the understanding of the underlying food web structure and factors impacting salmon early marine winter survival. A Juday net (0.1 m2 mouth area, 160 um mesh size) was deployed to a depth of 200m at 37 stations in 2020. Samples were processed in the lab. Taxa were determined to lowest taxonomic rank possible. Where possible, sex and lifestage are determined. For count, abundance and biomass measurements, please reach out to the point of contact(s) listed.

Access and Use

Licence: Creative Commons Attribution 4.0
Limitations: Currently, the standardized dataset on OBIS only includes occurrence data of zooplankton. No information is included on species' size range, biomass, abundance or the size fraction in which it was caught.

Data and Resources

Citation

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) June 17, 2022 (Publication)
June 17, 2022 (Revision)
Dataset Reference Date(s) March 12, 2020 (Creation)
June 15, 2022 (Publication)
Frequency of Update As Needed

Responsible Party 1
Name
Natalya Kuznetsova
Affiliation
Pacific branch of Russian Federal Institute of Fisheries and Oceanography “VNIRO” (TINRO)
Email
natalya.kuznetsova@tinro-center.ru
Role
  • Author
  • Distributor
  • Owner
Responsible Party 2
Name
Aleksey Somov
Affiliation
Pacific branch of Russian Federal Institute of Fisheries and Oceanography “VNIRO” (TINRO)
Email
Aleksey.somov@tinro-center.ru
Role
  • Author
  • Custodian
Responsible Party 3
Name
Evgeny Pakhomov
Affiliation
University of British Columbia (UBC); Institute of Oceans and Fisheries (IOF)
Email
epakhomov@eoas.ubc.ca
Role
  • Author
  • Custodian
  • Distributor
  • Owner

Field Value
Ocean Variables Zooplankton biomass and diversity
Scope Dataset
Status Completed
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
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North Bounding Latitude 46.37
South Bounding Latitude 54.5617
East Bounding Longitude -125.4467
West Bounding Longitude -147.525
Temporal Extent
Begin
2020-03-12
End
2020-04-05
Vertical Extent
Min
0.0
Max
200.0
Default Locale English
Citation identifier
Code
10.21966/g9wr-vs33