Found 25 datasets matching filters.
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This data set includes environmental and biological information on fishes collected using gill nets and otter trawls during day and night, as well as diet data for Striped bass and Sacramento...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
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 were collected from polar bears...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Raw data used in the analysis detailed in Citation: Joly K, Wasser SK, Booth R (2015) Non- Invasive Assessment of the Interrelationships of Diet, Pregnancy Rate, Group Composition, and ...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
These are data collected from polar bears from the southern Beaufort Seas during the spring and fall between 2004 and 2011. Data include individual ID, sex and age class, presence of dependent...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This dataset is one table with data collected and derived from polar bears sampled in Alaska's southern Beaufort Sea during 2015-2019. Data include demographic and morphometric information from...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Expansion of renewable energy development is rapidly transforming the Mojave Desert landscape and has the potential to impact Golden Eagles through loss of foraging habitat and reduced prey base....
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program, nearshore monitoring component. The dataset is comprised of six comma separated values (.csv) file exported from a...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Recent declines in Lake Whitefish population abundance has prompted research to identify underlying mechanisms controlling survival of early life stages in the Great Lakes. In Lake Erie, the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
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 2015-2017 and 2019-2022. All prey...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data set documents the stomach contents of age-0 Arctic cisco (Coregonus autumnalis) captured in Prudhoe Bay, Alaska in August 2009
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These data are the fatty acid compositions (in percent) of adipose tissue samples collected from polar bears and of blubber samples collected from ringed and bearded seal killed by polar bears in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The Alaska Forage Fish Database (AFFD) is a consolidation of survey data from multiple agencies that were sampled via fishing gear and predator diets. The spatial coverage includes the Gulf of...
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This data package contains one table with morphometric and diet information for "non-die-off" seabirds captured and collected in southcentral and southwest Alaska. Data pertains to birds captured...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This is a single table containing measures of the amount of fat and meat consumed by 4 adult female and 5 adult male polar bears in U.S. zoos when provided both food sources ad libitum for 12-14...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset provides annual summaries of information on age-0 sablefish in Rhinoceros Auklet (Cerorhinca monocerata) chick diets from Middleton Island, Alaska. This includes number of diet...
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These diet data were collected from the Porcupine caribou herd in northern Alaska and Yukon in summer 2021 during 4 periods: calving (occasion 1), post-calving (occasion 2), mosquito harassment...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset includes carbon and nitrogen isotope concentrations measured in polar bear hair and marine mammal prey muscle and blubber samples collected 1978-2019 in the Beaufort and Chukchi Seas....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset is two tables with data collected and derived from polar bears sampled in Alaska’s southern Beaufort Sea during 2008-2019. Collected data includes demographic and morphometric...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Gavia Species Identification and Diet Composition from Feces, Central North Slope, Alaska, 2012-2014
This data set is comprised of one table with sampling information and NCBI BioProject accession numbers for sequence information of this amplicon-based study targeting Loon (Gavia sp.) and fish...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset documents the dry mass energy density, distribution, and stomach contents of age-0 chum salmon (Oncorhynchus keta) captured in the Kuskokwim Bay estuary in May and June 2004.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
