优化土地管理的目标函数

优化土地管理的目标函数

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Initial contribute: 2018-12-04

Authorship

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岳天祥编著
:  
yue@lreis.ac.cn
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优化土地管理的目标函数

 

 

式中,是区域在土地利用类型中的比例。

 

主要限制条件:

1)所有土地单元的土地可用性限制:

 

对于所有的j

 

2)每种输出产品的生产力需求限制:

 

对于全部k

 

3)每种输入产品的资源可用性限制:

 

对于全部l

 

式中,是土地单元中的可用面积;是在土地单元中每单位面积的土地利用类型上产品的输出量;是在土地单元中每单位面积的土地利用类型上,当输入为(能量)时的资源使用量;是产品的总生产力需求;是可用资源的总量。

 

参考文献:

Tercafs R:辅助优化土地管理的计算机系统。EcologicalModelling1986,31

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《资源环境数学模型手册》 (2018). 优化土地管理的目标函数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/dbe64c16-2bc2-4883-9aa4-3605fe25e4dd
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tingxin
Last modify time
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Initial contribute : 2018-12-04

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Authorship

:  
岳天祥编著
:  
yue@lreis.ac.cn
:  
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History

Last modifier
tingxin
Last modify time
2020-10-31
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