群落的多样性模型

群落的多样性模型

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contributed at 2018-12-04

Authorship

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

Detailed Description

群落的多样性模型

(1) 指数 模型:

 

式中, 为群落总个体数; 为第 种个体数。

(2)多样性指数 模型:

  

式中, 为第 种的个体数占群落总个体数的比率。

(3)群落的均匀性 模型:

 

式中, 为最大多样性指数值。

(4)群落种类数(即丰富度) 模型:

 

 

参考文献:

     金翠霞,吴亚:群落生态学与有害生物防治(四):群落演替与群落多样性。生态学杂志,1987,63

How to cite

《资源环境数学模型手册》 (2018). 群落的多样性模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/bd6e80cf-1cda-43ce-b9b6-fd4b9b74636a
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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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