土壤退化指数

土壤退化指数

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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 GeographyPedology
Earth System SubjectEarth Surface SystemLithosphere

Detailed Description

土壤退化指数

式中,为土壤退化指数,为基准土地利用类型下土壤属性1,属性2,到属性n的值,为其他土地利用类型下土壤各属性值;n为选择的土壤属性数。土壤退化指数可以是正数也可以是负数,负数表明土壤退化,正数说明土壤质量有所提高。

参考文献

郭旭东等:低山丘陵区土地利用方式对土壤质量的影响――以河北省化市为例。地理学报,2001,56(4)

 

How to cite

《资源环境数学模型手册》 (2018). 土壤退化指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/81605f16-7d98-473a-9580-bb2c66e23ca9
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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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