纯林自然稀疏分析模型

纯林自然稀疏分析模型

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Initial contribute: 2018-12-04

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:  
岳天祥编著
:  
yue@lreis.ac.cn
:  
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纯林自然稀疏分析模型

 

(1)自然稀疏法则:

拥挤的纯林中平均体重与密度的关系模型:

式中, 为常数;的双对数图上自然稀疏线的斜率。

 

(2)异速生长模型:

式中,相当于(1)的双对数图上自然稀疏线的斜率。

 

(3)平均体重和密度的时间轨线---的轨线模型。

式中,为常数;的双对数图上自然稀疏动力线的斜率;为林分的密度;林分的最初密度,而林分是从最初的生长阶段起到达自然稀疏动力线的林分。

 

参考资料

菲立,原秋男:纯林自然稀疏研究综述。生态学报, 2001, 21(5)

 

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《资源环境数学模型手册》 (2018). 纯林自然稀疏分析模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/b5a2e9e7-cf65-4780-98eb-308c31a90c81
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Last modifier
wu kai
Last modify time
2020-12-19
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Contributor(s)

Initial contribute : 2018-12-04

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Authorship

:  
岳天祥编著
:  
yue@lreis.ac.cn
:  
View
Is authorship not correct? Feed back

History

Last modifier
wu kai
Last modify time
2020-12-19
Modify times

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