综合灌溉定额计算公式

综合灌溉定额计算公式

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

综合灌溉定额计算公式

                

式中,I为计算地区的综合净灌溉定额(m3·hm-2);I为实验地区的综合净灌溉定额(m3·hm-2);R为实验地区作物生长期(4~9月)的降水量(m3·hm-2);R为计算地区作物生长期(4~9月)的降水量(m3·hm-2);E为计算地区作物生长期(4~9月)的降水量(mm);E为计算地区作物生长期(4~9月)的降水量(mm);K为有效降雨系数(0.2)

陈隆亨,曲耀光:河西地区水、土资源的合理开发利用。地理学报,1988,43(1)

 

How to cite

《资源环境数学模型手册》 (2018). 综合灌溉定额计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/21e6a3da-0632-44b5-9d5b-ca0687595982
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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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