多样性分析指数

多样性分析指数

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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

多样性分析指数

(1)   丰富度指数模型:

 

(2)   均匀度指数模型:

 

(3)   多样性指数模型:

 

 

式中, 为物种总密度; 为第 种密度;  分别为四分位低点和高点时个体数;  分别为四分位低点和高点时种数; 为四分位点间总种数。

 

参考文献:

     杨利民,韩梅,李建东:中国东北样带草群落放牧干扰植物多样性的变化。植物生态学报,2001,251

How to cite

《资源环境数学模型手册》 (2018). 多样性分析指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/9e410c98-0fbb-4975-b321-b9128edfcdc1
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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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