环境潜在指数E

环境潜在指数E

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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

环境潜在指数E

 

式中,为城市人口百分比;为文盲人口百分比;为土地类型系数;为污染系数;r为土地类型数;i为第i种土地类型;s为环境污染评价区数;j为第j评价区;分别为各类土地类型,各个评价区的面积权重,且

参考文献

许学工:黄河三角洲生态环境的评估和预警研究。生态学报,1996,16(5)

How to cite

《资源环境数学模型手册》 (2018). 环境潜在指数E, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/ec2261b9-f9b9-4c09-9d37-629235328d22
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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Is authorship not correct? Feed back

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