Wykorzystanie zmodyfikowanego chwilowego hydrogramu jednostkowego Clarka do symulacji wezbrań opadowych

Andrzej Wałęga , Agnieszka Cupak

Abstract

The aim of the paper was to evaluate the possibility of use of a geomorphoclimatic instantaneous unit hydrograph based on Clark`s model GclUH-Clark for simulation of runoff. Results got from the model were compared with classical Clark`s instantaneous unit hydrograph IUH Clark. The analysis was made for two rainfall-runoff episodes which were recorded in godowa gauging station on Stobnica river. All simulations were made with use of HEC-HMS 3.4 application. The analysis showed usefulness of GcIUH Clark`s model for simulation of runoff, but better results were got from classic IUH Clark`s model. Because of the fact that GCIUH clark parameters of catchment depend on geomorphoclimatic characteristics, this model could be used for flood simulation in ungauged catchments.
Author Andrzej Wałęga (FoEEaLS / DoSEaWM)
Andrzej Wałęga,,
- Department of Sanitary Engineering and Water Management
, Agnieszka Cupak (FoEEaLS / DoSEaWM)
Agnieszka Cupak,,
- Department of Sanitary Engineering and Water Management
Other language title versionsUse of the Modified Clark`s Instantaneous Unit Hydrograph for simulation of Runoff
Pages51-60
Publication size in sheets0.5
Book Więzik Beniamin (eds.): Problemy obliczania przepływów ekstremalnych w zlewniach kontrolowanych i niekontrolowanych : praca zbiorowa, Monografie Komitetu Gospodarki Wodnej Polskiej Akademii Nauk, vol. 2, no. 36, 2013, Komitet Gospodarki Wodnej Polskiej Akademii Nauk, 128 p.
Internal identifierWIŚIG/2013/217
Languagepl polski
Score (nominal)5
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