香农(Shannon)平坦指数

香农(Shannon)平坦指数

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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

香农(Shannon)平坦指数

 

式中,H是香农多样性指数;S是物种数量。

    百分比相似性:

式中,P等于1,2号生境之间的相似性百分率;等于群落样本1中物种i的比例;等于群落样本2中物种i的比例。

参考文献

梁宁,高琼:毛乌素沙地草地种植管理咨询系统的开发。植物生态学报,1996,20(5)

How to cite

《资源环境数学模型手册》 (2018). 香农(Shannon)平坦指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/31e99a90-757d-4924-9458-d46f39fe546b
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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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