四川西北高原藏狐的夏季微生境选择

编号 zgly0000310124

文献类型 期刊论文

文献题名 四川西北高原藏狐的夏季微生境选择

作者 龚明昊  胡锦矗 

作者单位 国家林业局野生动物监测中心 

母体文献 兽类学报 

年卷期 2003,23(3)

页码 266-269

年份 2003 

分类号 Q959.838  Q958 

关键词 四川西北高原  藏狐  夏季  微生境选择 

文摘内容 This study on microhabitat selection of Tibetan fox ( Vulpes ferrilata) was conducted in July 1999 at Shiqu, Sichuan Province of China. It set 10 factors in 97 sample spots and collected them every 10 days, the Vanderloeg Scavia''s index was cho-sen as the discrimination index for the microhabitat selection of Tibetan fox to analyse the factors. The results shown that fox prefer to select those habitats, in which, the base diameter of shrub is between 50 cm and 100 cm and the height range is between 30 cm and 50 cm. Furthermore, the slope range is between 20°and 30°and the relative altitude range is between 100 m and 200 m. Our researches demonstrated that, for Tibetan fox, the main threat comes from hmnan activity. The local people should pay more care on fox and protect the shrubs in it''s habitat。