|
KMID : 1024520060150040365
|
|
Journal of the Environmental Sciences
2006 Volume.15 No. 4 p.365 ~ p.372
|
|
|
A Study of Peak Discharge Variation by Dividing Watershed
|
|
Park Ki-Bum
|
|
|
Abstract
|
|
|
|
In this study investigated that topographical parametersestimate and calculated travel time, storage coefficient and lag time by watershed dividing 11, 8, 6 and 2. The results showed the more divide watershed, the more increase peak discharges. The results showed that Kraven-Clark-Kraven case is good simulated by compared observed data with calculated data. The sub-basin number are adequate for wichun and travel times compare observed data with calculated data at the younggok, to take about by simulated results but observed data shorter . From this study results showed that it could be make narrow parameter estimate for observed hydrograph simulation, if more observed velocity and hydrograph. Also, as results of this study that is help to estimate parameters (arrival time, storage coefficient and lag time for Clark model.
|
|
|
KEYWORD
|
|
|
Watershed dividing, Geomorphology Parametric, Clark model
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|