黄土坡耕地水土流失计算公式

黄土坡耕地水土流失计算公式

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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 SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

黄土坡耕地水土流失计算公式

(1)     黄土坡耕地暴雨径流量计算公式:

式中,为降雨强度;为前期土壤含水量;为土壤吸水性系数;为吸水性系数;为待定参数。

(2)     黄土坡耕地暴雨冲刷量计算式:

式中,为降水总量与5cm土壤层前期含水量(mm);为产流时段的降雨强度(; 为总径流深();为产流时段的单宽流量();为系数;为待定参数。

参考文献:

    中国科学院地理研究所水文研究所:黄土坡耕地水土流失计算方法的探讨。地理学报,1966,322

How to cite

《资源环境数学模型手册》 (2018). 黄土坡耕地水土流失计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/20854a1a-9ed9-4808-8f61-ee59c366b63d
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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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