斑块特征指标模型

斑块特征指标模型

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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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Geography SubjectPhysical GeographyLandscape Ecology

Detailed Description

斑块特征指标模型

       1)斑块的形状指标模型:

                

  式中,A为斑块面积;P为斑块直径。

       2)隔离性指标模型:

                

  式中,n为相邻斑块数;为与相邻斑块间的距离。

       3)易接近性指标模型:

                

       4)斑块相互作用指标模型:

                

  式中,d为斑块间的边缘距离。

 

参考文献:

     肖笃宁,苏文贵,贺红士:景观生态学的发展和应用。生态学杂志,1988,76

How to cite

《资源环境数学模型手册》 (2018). 斑块特征指标模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/980f51e7-f6e4-467a-acc7-7e08dfb8eba0
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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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Is authorship not correct? Feed back

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