Estimated Post-Emergence Period for Denning Polar Bears of the Chukchi and Beaufort Seas
收藏U.S. Geological Survey2026-04-23 收录
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资源简介：
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 sampled in the southern Beaufort Sea subpopulation 1985-2016 and the Chukchi Sea subpopulation 2008-2017. The data were used to better understand the importance of time spent at the den site post-emergence. Emergence dates and departure dates were determined using collar temperature sensor data.
提供机构：
U.S. Geological Survey, Alaska Science Center; United States Geological Survey; United States Fish and Wildlife Service
