小流域治理综合效益评价模型

小流域治理综合效益评价模型

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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)

Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

小流域治理综合效益评价模型

(1) 加权综合指数法评价模型:

        

式中,A为治理效益;Wi为第i指标的权重;Xi为第i指标的得分值。

(2) 加乘综合指数法评价模型:

  

式中,Bij为第i指标第j子指标的得分;x为第i类指标子指标的数目。

(3) 关联度分析法评价模型:

    

      i=1,2,…,mk=1,2,…,n

式中,为关联系数。

参考文献:

    李智广,李锐:小流域治理综合效益评价方法刍议。水土保持通报,1998,185

How to cite

《资源环境数学模型手册》 (2018). 小流域治理综合效益评价模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/bd1dcfad-975c-4f71-89d9-d9a6d089fad8
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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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