自然植被净第一性生产力的估算与分布模型

自然植被净第一性生产力的估算与分布模型

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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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Method-focused categoriesData-perspectiveGeoinformation analysis
Method-focused categoriesProcess-perspectivePhysical process calculation

Model Description

Chinese {{currentDetailLanguage}} Chinese

自然植被净第一性生产力的估算与分布模型

1)迈阿密模型:

 

 

式中,NNPt为根据年平均气温得到的净第一性生产力;NPPR为根据年平均降水量得到的净第一性生产力;t为年平均气温;R为年平均降水量。

(2)桑斯维特模型:

 

 

式中,NPPe为由实际蒸散量所求得的净第一性生产力;E为年实际蒸散量;E0为最大蒸散量。

(3)筑后模型:

 

 

式中,Rn为净辐射;Ird为辐射干燥度;NPP为自然植被净第一性生产力。

 

参考文献

张宪洲: 我国自然植被净第一性生产力的估算与分布自然资源1993,1

How to Cite

《资源环境数学模型手册》 (2018). 自然植被净第一性生产力的估算与分布模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/45c11741-d63c-4bc8-ac9f-77afd0b94eee
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History

Last modifier : 
Zhiyi Zhu
Last modify time : 
2020-10-29
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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 : 
Zhiyi Zhu
Last modify time : 
2020-10-29
Modify times : 
View History

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