Monitoring sea ice habitat fragmentation for polar bear conservation
作者： V. Sahanatien , A. E. Derocher
DOI: 10.1111/J.1469-1795.2012.00529.X
关键词:
摘要: … phenological events was determined by binning good and best habitat PLAND into a new category called preferred habitat (ie ice cover > 60%). Freeze-up month was identified when …
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