森林草原放牧模型

森林草原放牧模型

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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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Geography SubjectPhysical GeographyEcosystem

Detailed Description

森林草原放牧模型

如果分别是牧草生物量和牲畜种群的密度,则森林草原的放牧模型为:

式中,是牧草生物量的生长率;是对应于牧草生物量的森林草原承载力;是牲畜种群从圈养进入草原的迁移率;是牧草生物量的损耗率系数;是放牧期间,对应于牧草的消耗,有蹄类动物的生长率;是草原上有蹄类动物的死亡率。

 

参考文献

Agarwal M,Shukla A,PalV N:森林苹原放牧和保护。Ecological Modelling,1993,69

 

 

How to cite

《资源环境数学模型手册》 (2018). 森林草原放牧模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/71bcf6e7-9a77-46e8-b15e-9f150946cea3
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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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