典范指示种分析模型

典范指示种分析模型

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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 GeographyEcosystem

Detailed Description

典范指示种分析模型

    1CA排序轴与环境因子多元回归模型:

式中,为第j个样方的排序坐标值;为截距;为样方j与第k个与环境因子之间的回归系数;q为环境因子数;为第k个环境因子在第j个样方中的测量值,

2)每个种的指示值模型:


式中,分别为种i在组和组种出现的样方数;分别为组和组所含的样方数。

 

 

参考文献

    张金屯:典范指示种分析――一个新的外在分类方法。植物生态学与地植物学学报,1994184

How to cite

《资源环境数学模型手册》 (2018). 典范指示种分析模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/fed1ab53-eebb-4263-a5ac-c46e313762f2
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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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