马尾松生长及虫害损失模拟模型

马尾松生长及虫害损失模拟模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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Application-focused categoriesNatural-perspectiveLand regions

Model Description

Chinese {{currentDetailLanguage}} Chinese

马尾松生长及虫害损失模拟模型

(1)马尾松生长模型:

式中,为木材量;为年龄;为参数。

(2)木材年单位生长率模型:

式中,为虫害对的影响。

(3)材积量的生长过程模型:

(4)受虫害时,材积量的损失模型:

式中,为受害时松树年龄;为收获年龄;为无虫害影响,在收获年龄时的材积量。

 

参考文献

陈晓峰,李典谟:马尾松毛虫的为害损失级管理效益的模拟研究。生态学报,1991,113

 

How to Cite

《资源环境数学模型手册》 (2018). 马尾松生长及虫害损失模拟模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/bc688793-da74-49b7-9b82-a22059066cec
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History

Last modifier : 
XiaoYu He
Last modify time : 
2020-12-29
Modify times : 
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

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 : 
2020-12-29
Modify times : 
View History

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