物种多样性指数S

物种多样性指数S

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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

物种多样性指数S

 

式中, 是物资数量; 是个体总数; 是能从列线图中方便读出的多样性指数。

对于小样本, 不可能从列线图中精确的读出, 提出一个对于小样本同样精确的指数:

 

 

参考文献:

     PrestidgeR A:氮肥对草原头喙亚目(同翅类昆虫)的影响。The Journal of Applied Ecology,1982,19

How to cite

《资源环境数学模型手册》 (2018). 物种多样性指数S, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8a260ff2-369f-40ef-a14a-290dc396f7a1
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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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