人口-土地-农产物的关系模型

人口-土地-农产物的关系模型

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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)

Application-focused categoriesNatural-perspectiveLand regions
Application-focused categoriesHuman-perspectiveEconomic activities
Application-focused categoriesIntegrated-perspectiveRegional scale

Model Description

Chinese {{currentDetailLanguage}} Chinese

人口-土地-农产物的关系模型

(1) 人对土地的投入量模型:

                      i=1,2,…,m

式中,为人对土地投入第i种物量;为土地接纳第i种作物面积;为单位土地面积接纳第i种物量。

(2) 土地对农产物的生物量模型:

                 

式中,为徒弟生产的第i种农场物量;为土地生产地i种农产物面积;为单位土地面积生产第i种农产物量。

(3) 人口对农产物的消费量模型:

                   

式中,为人口对第i种农作物的消费量;为消费第i种农产物的人口;为单个人对第i种农产物的消费量。

参考文献:

    巨仁,宋桂琴,李锐:水土保持规划治理的回顾与展望。水土保持通报,1996,161

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How to Cite

《资源环境数学模型手册》 (2018). 人口-土地-农产物的关系模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/9a842d6e-f0d6-4a11-ba43-1ed3cbf8d1f3
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Last modifier : 
Zihuan Wang
Last modify time : 
2020-11-07
Modify times : 
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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
Zihuan Wang
Last modify time : 
2020-11-07
Modify times : 
View History

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