土地退化程度指数

土地退化程度指数

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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 GeographyPedology
Earth System SubjectEarth Surface SystemLithosphere

Detailed Description

土地退化程度指数

式中,i类各级土地退化的等级数值与该类各级中最大值的比值;i类各级土地退化面积占其行政地区面积的比值。

参考文献

文子:晋陕蒙接壤区土地退化及其治理预测。自然资源,19955

How to cite

《资源环境数学模型手册》 (2018). 土地退化程度指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/30caa24d-c415-4893-ade7-3cd55e1e165f
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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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