异质性的产生机制和景观异质性指数

异质性的产生机制和景观异质性指数

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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 GeographyLandscape Ecology

Detailed Description

异质性的产生机制和景观异质性指数

       1)多样性指数模型:

                 

  式中,R为丰富度;E为均匀度;为优势度。

       2)镶嵌度指数模型:

                 

  式中,为镶嵌度;为边界总长;为共同边界;为两组分间的相异度;为聚集度。

       3)距离指数模型:

                  

  式中,为最小相邻指数;为同类最近斑块间的平均距离;为随机分布时的期望值。

 

参考文献:

    肖笃宁,布仁仓,李秀珍:生态空间理论与景观异质性。生态学报,1997,175

How to cite

《资源环境数学模型手册》 (2018). 异质性的产生机制和景观异质性指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/527239f3-c7b5-460e-998e-3b5f7f6c4815
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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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