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Federal
FWS Critical Habitat for Threatened and Endangered Species Dataset NGDA
Department of the Interior —
When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there... -
Federal
Multistate Capture and Search Data from the Southern Beaufort Sea Polar Bear Subpopulation in Alaska, 2001-2016
Department of the Interior —
This data release contains two tables of information on polar bear distributions in the southern Beaufort Sea during spring, from 2001 to 2016. One table provides... -
Federal
Polar Bear Distribution and Habitat Resource Selection Data, Beaufort and Chukchi Seas, 1985-2016
Department of the Interior —
These data from satellite radio-collared adult female polar bears captured in the southern Beaufort Sea, 1985-2016 were used for testing the regional, seasonal and... -
Federal
Pacific Walrus Coastal Haulout Database 1852-2016
Department of the Interior —
This dataset contains a summary of available information about 150 Pacific walrus haulouts. The data were compiled from available reports (published and unpublished),... -
Federal
U.S. Geological Survey Polar Bear Mark-Recapture Records, Alaska Portion of the Southern Beaufort Sea, 2001-2010
Department of the Interior —
The dataset consists of one file of tabular data. These data include: a unique bear identification, bear sex, birth year, capture year, capture location (latitude and... -
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
Expert opinion questionnaire regarding the importance of climate in determining species distribution for 15 threatened and endangered species in Florida
Department of the Interior —
We developed an expert opinion questionnaire to gather information regarding expert opinion regarding the importance of climate variables in determining a species... -
Federal
Gunnison sage-grouse habitat suitability surface for Crawford satellite population (summer, patch): Colorado Parks and Wildlife critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Crawford satellite population represented here reflects summer season at a patch scale... -
Federal
Gunnison sage-grouse habitat suitability surface for Crawford satellite population (breeding, landscape): U.S. Fish and Wildlife Service critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Crawford satellite population represented here reflects breeding season at a landscape... -
Federal
Carbon and Nitrogen Isotope Concentrations in Polar Bear Hair and Prey from the Alaska Beaufort and Chukchi Seas, 1978-2019
Department of the Interior —
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... -
Federal
Target groups masks for climate envelope models for 15 threatened and endangered species in Florida
Department of the Interior —
We developed a modelling spatial domain, or mask, to delimit the modeling extent for each species (n=15 species), as a part of a larger project to compare climate... -
Federal
Slash Pile Characteristics and their Relationship to Habitat for Sacramento Mountain Salamanders, New Mexico USA
Department of the Interior —
This data package contains six tables: 1) slash pile characteristics, 2) soil moisture and temperature below and nearby slash piles, 3) measurements of individual... -
Federal
Survival of California Red-Legged Frogs in Point Reyes coastal dune drainages (2015)
Department of the Interior —
These data provide information on the survival of California red-legged frogs in a unique ecosystem to better conserve this threatened species while restoring habitat... -
Federal
Gunnison sage-grouse habitat suitability surface for Pinyon Mesa satellite population (breeding, patch): Colorado Parks and Wildlife critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Pinyon Mesa satellite population represented here reflects breeding season at a patch... -
Federal
Gunnison sage-grouse habitat suitability surface for Poncha Pass satellite population (breeding, landscape): U.S. Fish and Wildlife Service critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Poncha Pass satellite population represented here reflects breeding season at a... -
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,... -
Federal
Gunnison sage-grouse habitat suitability surface for Poncha Pass satellite population (summer, patch): Colorado Parks and Wildlife critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Poncha Pass satellite population represented here reflects summer season at a patch... -
Federal
Gunnison sage-grouse habitat suitability surface for Crawford satellite population (breeding, patch): Colorado Parks and Wildlife critical habitat extent (southwestern Colorado)
Department of the Interior —
The Gunnison sage-grouse (Centrocercus minimus) habitat suitability surface for Crawford satellite population represented here reflects breeding season at a patch... -
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
Southern Beaufort Sea Polar Bear Blood Based Analyte Data, 1983-2018
Department of the Interior —
This dataset is one table with data collected and derived from polar bears sampled in Alaska's southern Beaufort Sea during 1983-2018. Collected data includes...