水面蒸发估算模式

水面蒸发估算模式

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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 SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

水面蒸发估算模式

(1)水面蒸发回归方程:

              E0=0.144(1+0.75U1.5)(e0-e1.5)

式中,E0为水面蒸发力;u1.51.5m高度处的风速;e0为水面的饱和水气压;e1.51.5m高度空气实际水汽压。

(2)马格努斯公式:

           

式中,D为空气饱和差;T0为水面温度;T1.51.5m高度空气温度;T0=T1.5时饱和水汽压曲线的斜率。

洪嘉链,王淑清:京津唐地区水面蒸发估算及其分布特征。地理研究,1987,6(1)

 

How to cite

《资源环境数学模型手册》 (2018). 水面蒸发估算模式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/40db61ae-8485-43c4-8298-8e20ecb018f2
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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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