生态农业综合效益评价模型

生态农业综合效益评价模型

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Contributor

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 GeographyEcosystem

Detailed Description

生态农业综合效益评价模型
(1)
指标的隶属函数模型:
1)
大型:

=

2)小型:
=

3)适中型:

=

(1)线性加权和函数模型:

式中,为第系统或模式的线性加权和函数;为第系统或模式第指标的权重值;为第系统或模式第指标的隶属度值。

参考文献

朱孔来,马成霞:生态农业综合效益评价方法的研究。生态学杂志,1991,106

 

How to cite

《资源环境数学模型手册》 (2018). 生态农业综合效益评价模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/0441f9fc-0694-49b5-a930-c6b56312dd58
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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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