Polar bears

Polar bears ( Ursus maritimus) are one of 4 marine mammal species managed by the U.S. Department of Interior. The USGS Alaska Science Center leads long–term research on polar bears to inform local, state, national and international policy makers regarding conservation of the species and its habitat. Our studies, ongoing since 1985, are focused on population dynamics, health and energetics...

Alaska Science Center Ecosystems data releases are grouped by topic: Terrestrial Ecosystems, Aquatic Ecosystems, Wildlife Health and Genetics, Environmental Health and eDNA, Habitat and Landscape Change, and Ecosystem Analytics.

Available here are tracking data of Polar Bear. Research focuses on the two polar bear subpopulation’s whose range includes Alaska: the Southern Beaufort Sea subpopulation that ranges between the North Slope of Alaska and western Canada and the Chukchi Sea or Alaska-Chukotka subpopulation that ranges between the northwest coast of Alaska and eastern Russia.

The USGS Ecosystems Mission Area is the only program within the Department of Interior (DOI) focused on generating science to inform the management of the nation’s lands, fish, and wildlife. The Ecosystems Mission Area is also the only entity with the specific role of meeting the information needs of DOI agencies (e.g., Bureau of Land Management, Bureau of Ocean Energy Management, National Park...

U.S. Geological Survey, Alaska Science Center, has additional released tracking data sets of Polar Bears, Greater White-fronted Goose, and Black Brant.