农业系统生产潜力指数Iasp模型

农业系统生产潜力指数Iasp模型

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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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Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

农业系统生产潜力指数Iasp模型

                      

式中,ri为第i种经济产品折能系数;Yii种经济产品总产量;S为系统的可利用土地面积;NV为净产值或纯收入;AL为系统劳动力。

参考文献:

    卢进登,韩纯儒:农业系统生产力(ASP)的量化及其现状分析。生态学杂志,1993,122

How to cite

《资源环境数学模型手册》 (2018). 农业系统生产潜力指数Iasp模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/4ee58139-1329-49dc-90fa-a36829656e93
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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