紫貂巢区的研究  

Research on the Home Ranges of Sables(Martes zibellina)

作　　者：张洪海[1] 颜振兰[2] 

机构地区：[1]东北林业大学,哈尔滨150040 [2]曲阜师范大学生物系

出　　处：《东北林业大学学报》2000年第5期102-104,共3页Journal of Northeast Forestry University

基　　金：林业部重点科研资助项目

摘　　要：１９９４～１９９６年。在大兴安岭地区采用无线电跟踪技术和全球定位系统（ＧＰＳ）对紫貂巢区进行了研究。结果表明．紫貂通常具有比较稳定的巢区（４．３～１７．３ ｍ２）；雄性个体巢区大于雌性：四季巢区不同，冬季最大，夏季最小；巢区重叠多发生于异性个体间。雄性个体巢几乎不重叠。影响巢区大小的因素主要为动物性别、食物丰富度等。From 1994 to 1996, the research on home ranges of sables was conducted in Daxingan' ling Mountains byusing radio-tracking and Global Positioning System (GPS) technique. the results indicated that tile sables 'shome ranges were stable (4. 3 - 17. 3 km2); males bed larger home ranges than those of females; home rangeswere different in every seasons, the winter 's home range Was the largest. and summer 's was the smallest;there was an over-lap between male and female: over-lap of home ranges hardly existed among maleindividuals. Factors affecting home range size mainly were sable sexes. abundance of foods and so on.

关 键 词：紫貂 巢区 无线电跟踪 全球定位系统 动物行为 

分 类 号：Q959.838[生物学—动物学] S862.2[农业科学—野生动物驯养]