林地水分条件与生产力模型

林地水分条件与生产力模型

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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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Classification(s)

Earth System SubjectEarth Surface SystemBiosphere
Geography SubjectPhysical GeographyBiogeography

Detailed Description

林地水分条件与生产力模型

1)刺槐林蒸腾耗水量模型:

 

 

式中为某时期的蒸腾耗水量;为日平均蒸腾强度;为每公顷林木的叶量;为日蒸腾时数;n为该时期的蒸腾天数。

(2)林地水分平衡方程:

式中,为某一时段末期土壤储水量;为时段初期土壤储水量;为该时段降雨量;为该时期林地耗水量。

 

 

参考文献

李凯荣,王佑民: 黄土塬区槐林水分条件与生产力研究水土保持通报1990,10(6)

 

How to cite

《资源环境数学模型手册》 (2018). 林地水分条件与生产力模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/13c5dcde-b6b7-4fee-bcad-d343050bedab
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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? Feed back

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