生物学变量的响应模型

生物学变量的响应模型

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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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Method-focused categoriesProcess-perspectiveBiological process calculation

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生物学变量的响应模型

 

 

式中, Y是对生物学变量的响应;X是从边界到内部森林的距离;,是衰退系数; 随机误差项。

研究中,用梯度上的点来计算边界深度影响,且在这一点上,已知项Y已经回归到能够代表2/3的内部森林生境的状态,即:

 

式中, 是边界上和深入到森林内部240m处森林植被的响应。

 

参考资料

Chen J, Franklin J F, Spies T A:原生道格拉斯冷杉林地区植物对边缘生境的反应。Ecological Applications, 1992, 2(4)

 

How to Cite

《资源环境数学模型手册》 (2018). 生物学变量的响应模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a5e2cea2-c9f3-42b2-8db0-ee209b64949c
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Last modifier : 
Mingyuan Li
Last modify time : 
2020-10-28
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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? Feedback

History

Last modifier : 
Mingyuan Li
Last modify time : 
2020-10-28
Modify times : 
View History

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