Obsolete - AFSC/RACE/EcoFOCI - Fish diet analyses performed in support of FOCI assessment surveys and ecosystem observations in the Bering Sea and the Gulf of Alaska. 1990's - 2010

Description

The data set focuses on the diets of young of the year Gadus chalcogrammus from the Eastern Gulf of Alaska and the South Eastern Bering Sea. Diet data is available in select years and locations for year one Gadus chalcogrammus and juvenile Mallotus villosus, Thaleichthys pacificus, Lepidopsetta polyxystra, Limanda aspera, Gadus chalcogrammus, Atheresthes stomias, Hippoglossoides elassodon and Atheresthes evermanni. Diet data currently in EcoDAAT are from 1993-2010. The early 1990’s ,except for 1993, are focused on transects extending of the Pribilof islands. From 2000-2010 sampling occurred in the Eastern Gulf of Alaska, except for 2008 when sampling occurred in the South Eastern Bering Sea. Currently there are 166 prey taxa or groups identified within the diets of all fish. The majority of identifications being: large copepod, small copepod, and euphausiid.

Resources

Name Format Description Link
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/26711.pdf
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/26711
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/26711
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords

Tags

  • alaska fisheries science center
  • recruitment processes program
  • noaa
  • gulf of alaska
  • obsolete
  • u.s. department of commerce
  • national marine fisheries service
  • doc/noaa/nmfs/afsc
  • bering sea
  • fish diet

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