面积加权的覆被指数

面积加权的覆被指数

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
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yue@lreis.ac.cn
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Geography SubjectPhysical GeographyLandscape Ecology

Detailed Description

面积加权的覆被指数

       四种植被类型中每类的面积加权覆被指数可用下式从各自景观中得到:

                      

  式中,是指由多边形i组成的景观区面积的相对比例;是指在多边形i内植被类型k的优势等级的中值(百分比)。

 

参考文献:

    Coppedge B R,Engle D M,Masters R E et al:鸟类对南方大平原破碎草场景观变化的反应。Ecological Applications2001,111

How to cite

《资源环境数学模型手册》 (2018). 面积加权的覆被指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/61635477-aba3-4bdb-a56f-6faef397ddbe
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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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