生态位宽度与生态位重叠模型

生态位宽度与生态位重叠模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

生态位宽度与生态位重叠模型

    1)生态位宽度NB模型:

式中,Nij为种i在资源j上的优势度;r为资源等级数。

2)生态位重叠模型:

式中,NO为生态位重叠值;NijNkj为种jk在资源j上的优势度。

 

 

参考文献

    王仁忠:放牧影响下羊草草地主要植物种群生态位宽度与生态位重叠的研究。植物生态学报,1997214

How to cite

《资源环境数学模型手册》 (2018). 生态位宽度与生态位重叠模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/7b7696f0-c270-4e11-bf64-c4c61b5928f3
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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