光线衰减系数对于叶面积指数的优化调节模型

光线衰减系数对于叶面积指数的优化调节模型

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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 categoriesProcess-perspectivePhysical process calculation
Method-focused categoriesProcess-perspectiveBiological process calculation

Model Description

Chinese {{currentDetailLanguage}} Chinese

光线衰减系数对于叶面积指数的优化调节模型

 

(1)    KuroiwaGPP公式:

式中,是叶面积指数;是光线衰减系数,是生长期;是白天长度;是中午最大日照强度;是单个叶片光线饱和时的光合作用率;是光合作用的量子产额;是吸收的合成干物质时的转换常数,这里暗示对应于某一值;的极值依赖于

 

(2)    光线衰减系数和叶面积指数之间的关系:

 

(3)    的单值函数:

 

式中,是一个常数。

 

参考文献:

Alexandrov G AOikawa T:根据极值原理使用卫星数据计算陆地净初级产品的当代变化。EcologicalModelling1997,95

How to Cite

《资源环境数学模型手册》 (2018). 光线衰减系数对于叶面积指数的优化调节模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/c550734b-575c-4477-a723-3ccb6c866dd8
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History

Last modifier : 
Mingyuan Li
Last modify time : 
2020-12-21
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 : 
Mingyuan Li
Last modify time : 
2020-12-21
Modify times : 
View History

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