Analyses on subpopulation abundance and annual number of maternal dens for the U.S. Fish and Wildlife Service on polar bears (Ursus maritimus) in the southern Beaufort Sea, Alaska / / by Todd C. Atwood [and five others] |
Autore | Atwood Todd C. |
Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 |
Descrizione fisica | 1 online resource (iv, 16 pages) : color illustrations, color map |
Collana | Open-file report |
Soggetto topico |
Polar bear populations - Estimates - Beaufort Sea
Polar bear - Habitations - Beaufort Sea Polar bear - Climatic factors - Beaufort Sea Polar bear - Effect of habitat modification on - Beaufort Sea Sea ice - Beaufort Sea Polar bear populations - Estimates Sea ice |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Analyses on subpopulation abundance and annual number of maternal dens for the U.S. Fish and Wildlife Service on polar bears |
Record Nr. | UNINA-9910713943503321 |
Atwood Todd C.
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Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 | ||
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Lo trovi qui: Univ. Federico II | ||
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Catalogue of polar bear (Ursus maritimus) maternal den locations in the Beaufort and Chukchi Seas and nearby areas, 1910-2018 / / by George M. Durner [and 7 others] |
Autore | Durner George M. |
Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 |
Descrizione fisica | 1 online resource (iv, 12 pages) : color illustration, color maps |
Collana | Data series |
Soggetto topico |
Polar bear - Habitations - Beaufort Sea
Polar bear - Habitations - Chukchi Sea |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Altri titoli varianti | Catalogue of polar bear |
Record Nr. | UNINA-9910716938003321 |
Durner George M.
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Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2020 | ||
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Lo trovi qui: Univ. Federico II | ||
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