农作物特性同化作用与蒸腾作用比率模型

农作物特性同化作用与蒸腾作用比率模型

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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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Classification(s)

Method-focused categoriesData-perspectiveGeostatistical analysis
Method-focused categoriesProcess-perspectiveBiological process calculation

Model Description

Chinese {{currentDetailLanguage}} Chinese

农作物特性同化作用与蒸腾作用比率模型

(1)表面上每单位面积的蒸发作用E

式中,是随着体感热量的增加,饱和大气潜在热量的增加率;e是环境温度下周围环境大气和饱和大气之间的水蒸气浓度差;是大气温度下的蒸发潜热;分别是边界层中和树叶中的传输阻力;上标w指水蒸气;是长波辐射和体感热量传输中热量损失的平行阻力;是等温净辐射。

(2)净光合作用率P

式中,是一定光照(I)下的最大潜在光合作用率;是一个常数;是通过第一步时吸收的阻力;补偿进度;是细胞间的浓度。

      

式中,是光照和饱和时的光合作用率;是一个常数;是光补偿点。;

参考文献:

    Jones H G:农作物特性的同化作用和蒸腾作用之间的比率。Journal of Applied Ecology1976,13

How to Cite

《资源环境数学模型手册》 (2018). 农作物特性同化作用与蒸腾作用比率模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/1e3d81c0-0552-4d27-8230-7c1e3073ec36
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Last modifier : 
wzh
Last modify time : 
2020-11-06
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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 : 
wzh
Last modify time : 
2020-11-06
Modify times : 
View History

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