群落多样性测度指标计算

群落多样性测度指标计算

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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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Classification(s)

Geography SubjectPhysical GeographyEcosystem

Detailed Description

群落多样性测度指标计算

(1)   多样性指数 模型:

 

(2)   均匀度指数 模型:

 

(3)   生态优势度指数 模型:

 

式中, 为种 的相对重要值; 为种 所在样地的物种总数。

(4)   相对重要值 模型:

 

 

参考文献:

     阎传海:淮河下游地区针叶林多样性研究。生态学杂志,1998,172

How to cite

《资源环境数学模型手册》 (2018). 群落多样性测度指标计算, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/4023a84d-3dd7-406a-8589-fc14388b67d0
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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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