摘要
应用资源选择函数和资源选择指数对冬季紫貂生境选择和利用的研究结果表明,影响紫貂生境选择的重要因子排序为:猎物、坡向、破位、坡度、植被类型、乔木株数、雪深及倒木,并拟合出紫貂在次生林中的生境资源选择函数,研究得出:冬季紫貂对生境的选择是基于搜寻和追捕猎物以及保存自身能量。
Nature Reserve using resource selection functions and resource selection index of the habitat selection and use of sable. The results showed that the important factors affecting the sable habitat selection sort: prey,slope,slope,vegetation type,broken bits,the number of arbor,deep snow and fallen trees,and fitted in the secondary forest habitat resource selection function,can be obtained through research in sable is search and hunt prey and save their energy based on on the choice of habitat.
引文
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