219 datasets found
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Federal
Summary of stranded southern sea otters, 1985-2018
Department of the Interior —
The southern sea otter (Enhydra lutris nereis), also known as California sea otter, was listed as threatened in 1977 under the Endangered Species Act. Since 1985,... -
Federal
Digital image mosaics of the nearshore coastal waters of selected areas on the island of Hawai'i generated using aerial photographs and SHOALS airborne lidar bathymetry data
Department of the Interior —
This portion of the data release contains image mosaics generated using digitized 1:24K natural color photographs collected in June 2000 by the National Oceanic and... -
Federal
Biogeochemical Subsidies from Glacier Runoff into Alaska Coastal Marine Food Webs, Gulf of Alaska, 2012-2013
Department of the Interior —
To demonstrate connectivity between terrestrial and marine ecosystems, we used stable (δ13C, δ15N, δ2H) and radiogenic (∆14C) isotopes to estimate the relative... -
Federal
Pacific Walrus Coastal Haulout Images from Remote Camera Stations
Department of the Interior —
This data package contains 362 digital photos of a walrus haulout location at Cape Greig, on the Alaska Peninsula summer 2023 (2023-05-09 23:01:08 UTC through... -
Federal
Argos Satellite Tracking Data for Red-Faced Cormorants (Phalacrocorax urile) - Processed Data
Department of the Interior —
This metadata document describes the data contained in the "Argos Processed Data" (Child Item 1) of this data release. This data release contains all data collected... -
Federal
Pathogen and Contaminant Exposure Data from Southern Beaufort Sea Polar Bears, 2007-2014
Department of the Interior —
These were data collected from polar bears from the Southern Beaufort Sea during the spring between 2007 and 2014. Data include individual ID, capture date, sex and... -
Federal
Tracking Data for Three Large-Bodied Gull Species and Hybrids (Larus spp.)
Department of the Interior —
This data release includes 2 child items with tracking data for three large-bodied gull species and hybrids (Larus species) utilizing coastal areas of Alaska. Child... -
Federal
Bioelectrical Impedance, Deuterium Dilution, Body Mass, and Morphological Measures of Southern Beaufort Sea Female Polar Bears, Spring 2014-2016
Department of the Interior —
This dataset contains data from the use of bioelectrical impedance analysis and deuterium injection as methods to estimate the body composition of female polar bears... -
Federal
Archival Logger Data from Female Polar Bears (Ursus maritimus) of the Southern Beaufort Sea by the USGS, April 2014-2016
Department of the Interior —
This dataset contains archival logger data containing measures of tri-axial acceleration and conductivity for 6 female polar bears in the southern Beaufort Sea in... -
Federal
Harlequin Duck Genetic Data, North America, Greenland, and Iceland, 1945-2006
Department of the Interior —
This data package is comprised of three tables with data from wintering Harlequin Ducks (Histrionicus histrionicus) from Alaska, British Columbia, Washington, Maine,... -
Federal
Catch-per-unit-effort (CPUE), banding, and morphometric data collected during nocturnal mist-netting sessions to evaluate trends and variability among storm-petrels of the California Channel Islands (1994-2018)
Department of the Interior —
Herein we provide a comprehensive database of storm-petrel (Hydrobates spp.) morphometrics, banding, and associated mist-netting data collected within Channel Islands... -
Federal
Glacier Runoff in Gulf of Alaska Fjords, 2004-2011
Department of the Interior —
This data package includes seven child items with data from environmental and biological statistics collected in fjords in the coastal areas of the Gulf of Alaska... -
Federal
Argos Satellite Tracking Data for Common Murres (Uria aalge) - Processed Data
Department of the Interior —
This metadata document describes the data contained in the "Argos Processed Data" (Child Item 1) of this data release. This data release contains all data collected... -
Federal
Kuskokwim Bay Chum Salmon (Oncorhynchus keta) Energy Density, Distribution, and Stomach Data, 2004
Department of the Interior —
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... -
Federal
Intertidal Mussel (Mytilus) Data from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park
Department of the Interior —
These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program and describe mussel sampling and observations conducted in the northern Gulf of... -
Federal
Fish Communities of the Nearshore Beaufort Sea, Alaska, Across Three Decades, 1988-2019
Department of the Interior —
This dataset contains two tables comprising catch per unit effort (CPUE) data and length measurements from fish surveys conducted in the nearshore Beaufort Sea,... -
Federal
Argos Satellite Tracking Data for Whimbrels (Numenius phaeopus) - Processed Data
Department of the Interior —
This metadata document describes the data contained in the "Argos Processed Data" (Child Item 1) of this data release. This data release contains all data collected... -
Federal
Argos Satellite Tracking Data for Spectacled Eiders (Somateria fischeri) - Raw Data
Department of the Interior —
This metadata document describes the data contained in the "Argos Raw Data" (Child Item 2) of this data release. This data release contains all data collected by the... -
Federal
Rocky Intertidal Sea Star Size, Count, and Disease Data from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park
Department of the Interior —
This is a child item of the USGS Data Release: https://doi.org/10.5066/F7513WCB. These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program,... -
Federal
Arctic Cisco Stable Isotope Data, Prudhoe Bay, August 2009
Department of the Interior —
This data set documents the carbon and nitrogen stable isotope ratios of age-0 Arctic cisco (Coregonus autumnalis) captured in Prudhoe Bay, Alaska in August 2009.
219 datasets found