DocumentCode
519411
Title
Mathematic Modeling on Soil and Water Loss and Sediment Yield for Small Watershed
Author
Xiaohong, Li ; Feipeng, Xiao ; Chong, Fang
Author_Institution
Guangxi Hydraulic & Electr. Polytech., Nanning, China
Volume
1
fYear
2010
fDate
6-7 March 2010
Firstpage
171
Lastpage
173
Abstract
Based on the studies to the erosion mechanics of slope and rill, the basic problems and computation methods are discussed on the erosion simulation. Some new modes in computation of channel deposition and restarting are derived. The key links and impact factors to watershed erosion and sediment transportation are analyzed. A mathematic model has been built to simulate small watershed erosion and sediment yield. The model was verified by Lizixi basin and got good results.
Keywords
Civil engineering; Computational modeling; Computer architecture; Educational institutions; Mathematical model; Mathematics; Reservoirs; Sediments; Soil; Transportation; mathematic model; sediment deposition; sediment yield; soil and water loss;
fLanguage
English
Publisher
ieee
Conference_Titel
Challenges in Environmental Science and Computer Engineering (CESCE), 2010 International Conference on
Conference_Location
Wuhan, China
Print_ISBN
978-0-7695-3972-0
Electronic_ISBN
978-1-4244-5924-7
Type
conf
DOI
10.1109/CESCE.2010.159
Filename
5493107
Link To Document