25 datasets found
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Federal
Southern Beaufort Sea Polar Bear Fatty Acid Data, Spring Samples 2004-2016
Department of the Interior —
These data consist of the fatty acid composition (percent of mass) of adipose tissue samples from polar bears in Alaska's southern Beaufort Sea. Fat biopsy samples... -
Federal
Diet Estimates of Southern Beaufort Sea Polar Bears, 2004-2016
Department of the Interior —
These were data collected from polar bears from the southern Beaufort Sea during the spring between 2004 and 2016. Data include individual bear identification, age... -
Federal
Lake Michigan juvenile lake trout diets 2015-2017, 2019-2022
Department of the Interior —
These data consist of juvenile lake trout biological and diet information collected from USGS bottom trawl, beam trawl, and gillnet surveys in Lake Michigan from... -
Federal
Data from the Capture and Collection of Non-Die-Off Seabirds Across Alaska
Department of the Interior —
This data package contains one table with morphometric and diet information for "non-die-off" seabirds captured and collected in southcentral and southwest Alaska.... -
Federal
Larval lake whitefish diets in western Lake Erie during 2018, 2019, and 2021
Department of the Interior —
Recent declines in Lake Whitefish population abundance has prompted research to identify underlying mechanisms controlling survival of early life stages in the Great...
25 datasets found