| 生态位理论若干问题探讨 |
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| 引用本文： | 王刚.生态位理论若干问题探讨[J].兰州大学学报(自然科学版),1990,26(2):109-113. |
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| 作者姓名： | 王刚 |
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| 作者单位： | 兰州大学生物系 |
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| 摘 要： |
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| 关 键 词： | 生态学 生态位 资源位 |
A Discussion on Some Aspects of Niche Theory |
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| Wang Gang.A Discussion on Some Aspects of Niche Theory[J].Journal of Lanzhou University(Natural Science),1990,26(2):109-113. |
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| Authors: | Wang Gang |
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| Institution: | Department of Biology |
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| Abstract: | In this paper,the generalized definition of niche suggested by theauthor is furthur extended.Differences between resource states andniche,between resource states and samples,and between niche overlapand competition coefficients are discussed.The mechanism of interspecificcompetition is re-analysed to offer a new approach to understanding theprinciple of competition exclusion. |
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| Keywords: | ecology habitat interspecific niche rosource state coexistence |
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