]*>","")" /> 湖北后河自然保护区果子狸栖息地选择的初步研究

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湖北后河自然保护区果子狸栖息地选择的初步研究

王健, 刘群秀, 唐登奎, 江广华,索建中,郑志章,龚任虎, 王永超,华育平   

  1. 东北林业大学野生动物资源学院,哈尔滨150040
  • 出版日期:2009-06-20 发布日期:2009-03-08

Habitat selection of masked palm civet in Houhe Nature Reserve,Hubei

WANG Jian, LIU Qunxiu, TANG Dengkui, JIANG Guanghua, SUO Jianzhong, ZHENG Zhizhang,GONG Renhu,WANG Yongchao,HUA Yuping   

  1. College of Wildlife Resource,Northeast Forestry University ,Harbin 150040, China
  • Online:2009-06-20 Published:2009-03-08

关键词: 果子狸, 栖息地, 主成分分析, 后河保护区

Abstract: We documented the activity tracks of masked palm civet (Paguma larvata) using radio-tracking and line-transects
sampling methods from April to October of 2005. Sample plots (10 m × 10 m)were centered on tracks found according to radio-tracking signals. Line transects were set randomly throughout the research area,and sample plots (10 m ×10 m)were set at 150 m interval along line transects. Habitat selection by masked palm civet was studied by comparing the habitat properties recorded in both active (used by masked palm civet)and in active (unused by masked palm civet)sample plots. Principal components were analyzed for the habitat utilization of masked palm civet. In spring,canopy cover, distance to river,slope position,herbage cover and habitat type serve as important factors influencing habitat use by masked palm civet,and high canopy cover, proper distance to river,middle and higher slope position. In summer,distance to river served as the most important factor influencing habitat selection by masked palm civet,and slope position, vegetation types and canopy also were selectively used. In autumn,canopy cover,shrub cover and slope position were important for masked palm civet. Sunny slopes and high canopy cover were consistently used by masked palm civet,and slope position used was significantly different in different seasons. There were certain seasonal changes in slope position,distance to residents,herbage cover and distance to river used by masked palm civet.

Key words: Habitat, Houhe Nature Reserve, Masked palm civet (Paguma larvata), Principal components analysis