草场生态经济效益现状分析模型

草场生态经济效益现状分析模型

  54

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

Classification(s)

Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

草场生态经济效益现状分析模型

(1) 协调指数Y模型:

          

(2) 综合效益指数模型:

      

式中,x1,x2,x3分别为生态、经济、社会效益;xi(i=1,2,3);α,β和γ分别为三者效益评价中所占权重。

参考文献:

    金之易:陕北草场生态经济发展途径探讨。资源科学,1999,213

How to cite

《资源环境数学模型手册》 (2018). 草场生态经济效益现状分析模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/f5d3cdbd-7587-484c-8754-658d44c73ae1
Copy

QR Code

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

QR Code

You can link related {{typeName}} from your personal space to this model item, or you can create a new {{typeName.toLowerCase()}}.

Model Content & Service

These authorship information will be submitted to the contributor to review.