物种丰富度动态模型

物种丰富度动态模型

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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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Method-focused categoriesProcess-perspectiveBiological process calculation

Model Description

Chinese {{currentDetailLanguage}} Chinese

物种丰富度动态模型:

(1)   总丰富度( )是内部物种丰富度( )和边缘物种丰富度( )的总和,即:

 

(2)   内部和边缘物种丰富度的瞬时动力学:

 

 

式中,   分别是森林岛屿的全部、内部和边缘地区。

 

 

 

 

 

(3)   如果动力学系统中包含时间延迟,则:

 

 

式中, 表示改变地域之后物种丰富度变化的延迟时间。

 

参考文献:

     Wu J,VankatJ L :基于地域的森林岛屿物种丰富度动力学模型。Ecological Modelling,1991,58

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How to Cite

《资源环境数学模型手册》 (2018). 物种丰富度动态模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/d15e0ccd-8f6a-4984-831c-fdb45641eda9
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History

Last modifier : 
Xiaoyu He
Last modify time : 
2020-11-27
Modify times : 
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Contributor(s)

Initial contribute: 2018-12-04

Authorship

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

History

Last modifier : 
Xiaoyu He
Last modify time : 
2020-11-27
Modify times : 
View History

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