Polar Bear Fall Coastal Survey Data from the Southern Beaufort Sea of Alaska, 2010-2013
收藏U.S. Geological Survey2026-04-23 收录
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https://www.sciencebase.gov/catalog/item/61ce17c3d34ed79293fc876d
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资源简介：
This data set is one table with observations of polar bears located during aerial surveys along the coast and barrier islands of the southern Beaufort Seas during fall, 2010-2013. Survey flights were conducted using A-Star B2 and Bell 206 helicopters at an average altitude of 300 feet AGL and an average speed of 50 miles per hour. Survey crews searched for polar bears using coastal and inland transects and over-flights of all coastal barrier islands.
提供机构：
United States Geological Survey; USGS Alaska Science Center, Polar Bear Research Program
