河谷地貌特征指标

河谷地貌特征指标

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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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河谷地貌特征指标

       1)河谷纵剖面:

                

  式中,LH分别为整条河谷的水平长度和落差;lh为河谷纵剖面上某点与河口的水平距离和落差;n(>0)为形态指标。

       2)河口指标:

              

  式中,为谷底宽度;分别为谷底两侧分水岭海拔高度;为谷底海拔高度。

 

参考文献:

    马保起,李克,吴卫民等:大青山河谷地貌特征及新构造意义。地理学报,1999,544

How to Cite

《资源环境数学模型手册》 (2018). 河谷地貌特征指标, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/c964e81e-6642-49b7-b1bb-656ab83e0f38
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Last modifier : 
zhengzhong
Last modify time : 
2020-11-07
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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 : 
zhengzhong
Last modify time : 
2020-11-07
Modify times : 
View History

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