109 datasets found
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Federal
Comprehensive Historic Biodiversity Inventory List of Boston Harbor, 1861-2020
Department of the Interior —
This data set is an amalgamation of records of marine and coastal species occurrence in the Boston Harbor. Taxon include marine mammals, shorebirds, fish, marine... -
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
Behavior of Pacific Walruses (Odobenus rosmarus divergens) Hauled Out on Sea Ice During UAS Overflights, Eastern Chukchi Sea, 2015
Department of the Interior —
This dataset is comprised of three tables showing the reaction of walruses hauled out on sea ice of the Chukchi Sea to overflights by rotary wing Unoccupied Aircraft... -
Federal
Sea Otter Spraint Data from Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park and Prince William Sound
Department of the Interior —
These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program. This dataset consists of observations of sea otter (Enhydra lutris) fecal samples... -
Federal
Sea Otter Aerial Survey Data from Northern and Eastern Prince William Sound, Alaska, 2014
Department of the Interior —
This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in northern and eastern Prince William... -
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
Estimated Post-Emergence Period for Denning Polar Bears of the Chukchi and Beaufort Seas
Department of the Interior —
These data are estimates of den emergence date, den site departure dates, and duration at den sites as well as post-emergence observations for female polar bears... -
Federal
GPS and Argos Location Data from Adult Female Polar Bears (Ursus maritimus) in the Southern Beaufort Sea, April-October 2014
Department of the Interior —
This dataset contains GPS and Argos locations collected by satellite-linked GPS receivers on collars attached to 5 adult female polar bears that were instrumented in... -
Federal
Sea Otter Mortality Age Data from Katmai National Park and Preserve, Kenai Fjords National Park, and Prince William Sound, Alaska, 2006-2017
Department of the Interior —
These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, nearshore monitoring component. The dataset is a comma separated file exported from a... -
Federal
Catalogue of Polar Bear (Ursus maritimus) Maternal Den Locations in the Beaufort and Chukchi Seas and Nearby Areas, 1910–2018
Department of the Interior —
This data reports on the approximate locations and methods of discovery of 530 polar bear (Ursus maritimus) maternal dens observed in the Beaufort and Chukchi seas... -
Federal
Pacific Walrus Seasonal Distribution from USGS Tracking Data, Chukchi and Bering Seas, 1987-2015
Department of the Interior —
This data release includes two summary geospatial rasters in GeoTIFF format indicating the seasonal Pacific walrus distribution apparent from location tracking... -
Federal
Measures of Oxygen Consumption and Stroke Frequency of a Captive Subadult Female Polar Bear (Ursus maritimus) while Resting in Water and Swimming and Diving in a Metabolic Water Flume, Oregon Zoo, 2017
Department of the Interior —
This dataset contains measures of oxygen consumption and stroke frequency from 1 captive subadult female polar bear (166.5 kg) resting in the water (n = 7 sessions)... -
Federal
Behavior Data from Female Polar Bears (Ursus maritimus) Instrumented in the Southern Beaufort Sea with Video Camera Collars by the USGS in April 2014-2016
Department of the Interior —
This dataset contains time-linked behavior data derived from video camera collars on southern Beaufort Sea polar bears. Nine solitary female polar bears were equipped... -
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
Database of Marine Mammal and Seabird Research Activity in the Pacific (US)
Department of the Interior —
This database is a compilation of marine mammal and seabird information collected along the Pacific coast of the United States and U.S. territories in the Pacific... -
Federal
Records of vessel-Florida manatee collision outcomes and empirical boat speeds in Florida waters, 1978 - 2014
Department of the Interior —
The dataset contains observational records detailing collisions between boats and Florida manatees (Trichechus manatus latirostris). Data include boat speeds,... -
Federal
Bird density and marine mammal counts based on 7700 meter bins in southern California, 1999-2002
Department of the Interior —
Tracklines and associated observations were mapped and analyzed using ArcMap (ESRI, Redlands, CA). GPS data were recorded in NAD27 map datum and projected to an USGS... -
Federal
Marine Bird and Mammal Surveys in Gulf of Alaska Fjords, 2004-2011
Department of the Interior —
These data describe marine bird and mammal surveys conducted in glacial fjords of coastal Alaska. Data were collected to document the at-sea distribution and... -
Federal
Walrus Haulout and In-water Activity Levels Relative to Sea Ice Availability in the Chukchi Sea: 2008-2014
Department of the Interior —
An animal's energetic costs are dependent on the amount of time it allocates to various behavioral activities. For Arctic pinnipeds, the time allocated to active and... -
Federal
Metabolic Rates Measured in Three Captive Adult Female Walruses (Odobenus rosmarus divergens) While Resting, Swimming, and Diving
Department of the Interior —
This dataset contains measurements of oxygen consumption and carbon dioxide production of 3 adult female walruses (Odobenus rosmarus divergens) while resting,...
109 datasets found