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| 四川南充城区鼠形小兽群落结构 | |
| 引用本文： | 廖文波,吴庆贵,胡锦矗,刘涛,吴红,林玲.四川南充城区鼠形小兽群落结构[J].四川动物,2005,24(4):478-480,477. |
| 作者姓名： | 廖文波 吴庆贵 胡锦矗 刘涛 吴红 林玲 |
| 作者单位： | 1. 西华师范大学珍稀动植物研究所,四川,南充,637002 2. 南充市第十二中学校 3. 绵阳中学 |
| 基金项目： | 国家自然科学基金资助项目（30170148）,四川省重点学科重点资助项目（SZD0420） |
| 摘 要： | 2003年9月～2004年8月对南充城区的鼠形小兽群落进行研究,应用聚类分析将其划分为3种群落：C1以微尾鼩（Anourosorex squamipes）＋褐家鼠（Rattus norvegicus）为主的居民区附近的垃圾地带鼠形小兽群落;C2以微尾鼩＋大足鼠（Rattus nitidus）为主的河谷-风景区鼠形小兽群落;C3以微尾鼩＋褐家鼠＋黑线姬鼠（Apodernus agrarius）为主的校园鼠形小兽群落.其群落多样性指数和均匀性指数均以C3最高,C2次之,C1最低,导致其原因可能与生境和食物丰富度有关. |
| 关 键 词： | 群落结构 鼠形小兽 聚类分析 多样性指数 |
| 文章编号： | 1000-7083（2005）04-0478-03 |
| 收稿时间： | 2004-08-29 |
| 修稿时间： | 2004-08-29 |
Structure of Small Mammal Community in Nanchong City,Sichuan |
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| LIAO Wen-bo,WU Qing-gui,HU Jin-chu,LIU Tao,WU Hong,LIN Ling.Structure of Small Mammal Community in Nanchong City,Sichuan[J].Sichuan Journal of Zoology,2005,24(4):478-480,477. | |
| Authors: | LIAO Wen-bo WU Qing-gui HU Jin-chu LIU Tao WU Hong LIN Ling |
| Institution: | 1. Institute of Rare Animals and Plants, China West Nornal University, Nanchong, Sichuan Province 637002; 2. The No. 12 Midlle School of Nanchong; 3, The Midlle School of Mianyang |
| Abstract: | According to the cluster analysis of study from Nanchong in Sichuan Province from September 2003 to August 2004,the structure of small mammal communities can be divided into three types: C1 plantation communities dominated by Anourosorex squamipes and Rattus norvegicus near the residential area;C2 riverside and beauty spot communities dominated by Anourosorex squamipes and Rattus nitidus;C3 campus communities dominated by Anourosorex squamipes and Rattus norvegicus and Apodernus agrarius.The C3 have the highest species diversity index and evenness index,C2 the enxt,and C1 the lowest |
| Keywords: | community structure small mammal cluster analysis species diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |