| 青海省海东地区小型兽空间生态位分析 |
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| 引用本文： | 马英,魏有文,罗军,鲁亮,刘起勇. 青海省海东地区小型兽空间生态位分析[J]. 动物学杂志, 2011, 46(4): 126-130 |
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| 作者姓名： | 马英 魏有文 罗军 鲁亮 刘起勇 |
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| 作者单位： | 1. 青海省地方病预防控制所,西宁,811602
2. 中国CDC传染病预防控制所,北京,102206 |
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| 基金项目： | 国家科技支撑计划项目(No.2008BAI56B02); 国家自然科学基金项目(No.31060279) |
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| 摘 要： | 采用Shannon-Wiener生态位宽度指数和Pianka生态位重叠指数对青海省海东地区不同生境的小型兽类群落进行研究.结果发现,捕获的18种小型兽中,柴达木根田鼠(Microtus limnophilus)的生态位宽度值最大(0.940),洮州绒孵(Caryomys eva)、黑线姬鼠(Apodemus agrar...
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| 关 键 词： | 小型兽 生态位宽度 生态位重叠 青海 |
| 收稿时间： | 2011-01-12 |
| 修稿时间： | 2011-05-06 |
Spatial Niche Analysis of the Small Mammals in Haidong Region of Qinghai Province, China |
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| MA Ying,WEI You-Wen,LUO Jun,LU Liang and LIU Qi-Yong. Spatial Niche Analysis of the Small Mammals in Haidong Region of Qinghai Province, China[J]. Chinese Journal of Zoology, 2011, 46(4): 126-130 |
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| Authors: | MA Ying WEI You-Wen LUO Jun LU Liang LIU Qi-Yong |
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| Affiliation: | Qinghai Institute for Endemic Disease Prevention and Control, Xining 811602;Qinghai Institute for Endemic Disease Prevention and Control, Xining 811602;Qinghai Institute for Endemic Disease Prevention and Control, Xining 811602;National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China;National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China |
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| Abstract: | We analyzed the spatial niche breadth and spatial niche overlap of 18 species of small mammals in five habitats at Haidong region in Qinghai Province.Niche breadth indices of 18 species varied from 0 to 1.Microtus limnophilus had the highest index of the niche breadth(0.940) while Caryomys eva,Apodemus agrarius,Rattus norvegicus,R.tanezumi,Niviventer confucianus,Tamias sibiricus,Pteromys volans,Sicista concolor,Sorex caecutiens had the lowest index of the niche breadth,approximation to zero.Niche overlap in... |
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| Keywords: | Small mammal Niche breadth Niche overlap Qinghai Province |
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