野生动植物生境最优配置的连通性和空间相关性模型

野生动植物生境最优配置的连通性和空间相关性模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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Application-focused categoriesNatural-perspectiveLand regions

Model Description

Chinese {{currentDetailLanguage}} Chinese

野生动植物生境最优配置的连通性和空间相关性模型

(1)  连通性:

 每一块样地的联合概率()为:

                 

 

式中, 是样地i连通到样地j的概率,M是样地的数目。

    i块样地中预期的种群定义为:

                 

 

    预期的总种群个体数为:

                 

 

式中,是第i块样地中完全连通的生境里个体的预期密度;

 是第i块样地的大小。

(2)  空间相关性:

 总的种群变量V(P)为:

         

 

式中,是样地i和样地j中种群个体数量之间的相关性;

 是不变常数。

参考文献

    Hof J,Flather C H:计算野生动植物生境最优配置的连通

性和空间相关性。Ecological Modelling1996,88

How to Cite

《资源环境数学模型手册》 (2018). 野生动植物生境最优配置的连通性和空间相关性模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/b9b5db99-9cb3-4bce-947e-ca4496ab0056
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Contributor

Initial contribute: 2018-12-04

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Authorship

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

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Last modifier : 
YY
Last modify time : 
2020-10-28
Modify times : 
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