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Runoff Estimation Considering Dividing Watershed  

Lee, Jong-Hyeong (공주대학교 건설환경공학부)
Yoon, Seok-Hwan (충북대학교 공과대학 토목공학과)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.7, no.1, 2007 , pp. 57-66 More about this Journal
Abstract
The purpose of this study is both the variation of hydrologic topographical informations extracted by using WMS and the quantitative effect of rainfalll-runoff simulation due to dividing watershed. Miho stream basin in Geum river was selected by this study. Watershed dividing method are determined by area, channel slope and channel length. Hydrological response of divided watershed using Clark method, SCS method and Snyder method was compared with actual measured flood hydrograph. As a results, area-based watershed dividing method are particularly suitable the hydrologic applications using SCS method. This study can be used as basic data for the phase of the runoff variation in Miho stream basin.
Keywords
Watershed division; Runoff analysis; WMS;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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