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当前位置: 首页 > 文章 > 锡林郭勒盟荒漠草原区鼠类群落特征 中国草地学报 2015,37 (4) 114-118
Position: Home > Articles > Characteristics of the Rodent Communities in Desert Steppe in Xilingol League Chinese Journal of Grassland 2015,37 (4) 114-118

锡林郭勒盟荒漠草原区鼠类群落特征

作  者：
王利清;杨玉平;张福顺;解永凤;董维惠
单  位：
中国农业科学院草原研究所
关键词：
荒漠草原;鼠类;群落结构
摘  要：
2010~2012年利用直线夹日法对锡林郭勒盟苏尼特右旗、苏尼特左旗和二连浩特市的鼠类群落组成及其数量进行了调查,结果显示:三年共捕获13种鼠,其中苏尼特右旗7种,苏尼特左旗6种,二连浩特市10种,各监测点的鼠种占鼠类群落组成比例较高的鼠种不同,表现出各地群落一定的年度差异。多样性指数、丰富度指数三年平为二连浩特市较高,苏尼特右旗居中,苏尼特左旗最低;均匀性指数三年均较接近,优势度指数三年均较低;各监测点鼠类群落各鼠种间的关系存在明显差异。
译  名：
Characteristics of the Rodent Communities in Desert Steppe in Xilingol League
作  者：
WANG Li-qing;YANG Yu-ping;ZHANG Fu-shun;XIE Yong-feng;DONG Wei-hui;Grassland Research Institute,Chinese Academy of Agricultural Sciences;
关键词：
Desert steppe;;Rodent;;Community structure
摘  要：
Composition and number of rodent community were investigated by the day trapping method in Suniteyou Banner,Sunitezuo Banner and Erlianhot City in Xilingol League from 2010 to 2012.The results showed:(1)The number of rodent species captured was thirteen in three years,there was seven in Suniteyou Banner,six in Sunitezuo Banner and ten in Erlianhot City.(2)Rodent species that is the higher percentage of community composition was different in Suniteyou Banner,Sunitezuo Banner and Erlianhot City.A certain annual difference of the rodent community occurred in Suniteyou Banner,Sunitezuo Banner and Erlianhot City.(3)The average of diversity index and the average of richness index were both higher in Erlianhot City,the middle in Suniteyou Banner and the lowest in Sunitezuo Banner in three years.The average of evenness index was more close in Suniteyou Banner,Sunitezuo Banner and Erlianhot City in three years.The average of dominant index was all lower in Suniteyou Banner,Sunitezuo Banner and Erlianhot City in three years.(4)There were significant differences in the relationship among secrecies in Suniteyou Banner,Sunitezuo Banner and Erlianhot City in Xilingol League.

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