流域拓扑预测及坡面减沙效益评判模型

流域拓扑预测及坡面减沙效益评判模型

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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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Classification(s)

Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

流域拓扑预测及坡面减沙效益评判模型

 

(1)    预测波型模型:

(2)    流域治理后所在年份理论输沙量模型:

(3)    流域治理后年均减沙量模型:

式中,分别为治理后相对治理前整个流域减沙、库坝增沙、河道灌溉淤积年均值;为因降水因素所减少的泥沙;为治理后相对治理前人为增沙量。

 

参考文献:

苏光全,干枝茂:流域减沙效益拓扑分析――以延河流域为例。水土保持通报,1994,143

How to cite

《资源环境数学模型手册》 (2018). 流域拓扑预测及坡面减沙效益评判模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/1b8d1bc5-6041-49a3-8c60-e5d58b693cd7
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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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