Polar Bear Maternal Den Habitat on the Coastal Plain of Northern Alaska Between the Colville River and the Alaska/Canada border

These are geospatial data that characterize the distribution of polar bear denning habitat on the coastal plain of northern Alaska between the Colville River and the...本数据集为地理空间数据（geospatial data），用于表征阿拉斯加北部沿海平原、科尔维尔河（Colville River）至……范围内北极熊育幼巢穴生境的分布特征。