土壤侵蚀的坡度界测定模型

土壤侵蚀的坡度界测定模型

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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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Application-focused categoriesNatural-perspectiveLand regions

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土壤侵蚀的坡度界测定模型

  

(1)单宽流量模型:

           

式中,为距分水岭x处的单宽流量;ha为水层厚度;α为坡度角。

(2)坡面水流冲刷能力模型:

                 

式中,为距分水岭x处的坡面水流冲刷能力;r为水的比重。

曹文洪:土壤侵蚀的坡度界限研究。水土保持通报,1993,13(4)

 

How to Cite

《资源环境数学模型手册》 (2018). 土壤侵蚀的坡度界测定模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/44af1ac3-2ac3-4cc9-a7d0-1afc2a342e75
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Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
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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? Feedback

History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
Modify times : 
View History

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