影响水土流失因子间量纲和谐模型

影响水土流失因子间量纲和谐模型

  62

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

Classification(s)

Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

影响水土流失因子间量纲和谐模型

 

(1)水土流失的系统容量模型:

 

                     

式中,Vvm为物质的容量速度;Vm为物质容量;t为系统容纳物质的始、终时间;Vve为系统能量容量速率;Ve为系统容纳能量的量;t'为系统容纳能量的始、终时间。

(2)影响水土流失因子间量纲和谐模型:

 

        

式中,E为水土流失的总动能;P为降水量;S为水土流失面积;em为每平方米降水的动能;t为降水历时;b为坡面宽度;a为坡度;l为坡长。

赵鸿雁,吴钦孝等:影响水土流失因子间量纲和谐的法则。水土保持通报,1995,15(2)

 

How to cite

《资源环境数学模型手册》 (2018). 影响水土流失因子间量纲和谐模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a82b9399-2c5c-41e5-8b74-9f43e8ff6e9f
Copy

QR Code

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

QR Code

You can link related {{typeName}} from your personal space to this model item, or you can create a new {{typeName.toLowerCase()}}.

Model Content & Service

These authorship information will be submitted to the contributor to review.