群落多样性和相似性指数

群落多样性和相似性指数

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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

群落多样性和相似性指数

(1)群落的多样性指数模型:

式中,s为所有种类数; 为第i种的个体数百分比。

(2)群落之间的相似性指数I模型:

式中,aA生境的种类数; bB生境的种类数; cAB两生境共同的种类数。

 

参考文献

吴亚,金翠霞:高寒草甸土壤生态系统的结构及昆虫群落的某些特性。生态学报,1982, 2(2)

 

How to cite

《资源环境数学模型手册》 (2018). 群落多样性和相似性指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/ea794c2c-8485-4adc-9bb1-dd556569a39a
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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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