Role of Infiltration and Saturation Excess in Rainfall-Runoff Modelling in Small Catchments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00205410" target="_blank" >RIV/68407700:21110/13:00205410 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.degruyter.com/view/j/sspjce.2013.8.issue-1/sspjce-2013-0001/sspjce-2013-0001.xml?format=INT" target="_blank" >http://www.degruyter.com/view/j/sspjce.2013.8.issue-1/sspjce-2013-0001/sspjce-2013-0001.xml?format=INT</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/sspjce-2013-0001" target="_blank" >10.2478/sspjce-2013-0001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Role of Infiltration and Saturation Excess in Rainfall-Runoff Modelling in Small Catchments

Popis výsledku v původním jazyce

The paper presents the essential differences in small catchment model behaviour depending on the assumed runoff procedure, i.e. infiltration or saturation excess. It suggests an appropriate model structure and a way to obtain the required boundary conditions. In order to design the flood mitigation measures in small catchments, there is a need of reliable prediction of their behaviour. Long time series of data are rather rare here and the simple models are usually not capable to reflect all the necessary variables and their distribution. However, more comprehensive models are usually very demanding with respect to input data. A model of Bykovicky stream catchment (6.3 km2) was built in the physically based distributed model GSSHA. Out of two years of rainfall-runoff data several events were used for model calibration. Gradually the model was changed in order to explain observed data better. First modelling outcomes suggested a significant influence of saturation excess on flood hydrogr

Název v anglickém jazyce

Role of Infiltration and Saturation Excess in Rainfall-Runoff Modelling in Small Catchments

Popis výsledku anglicky

The paper presents the essential differences in small catchment model behaviour depending on the assumed runoff procedure, i.e. infiltration or saturation excess. It suggests an appropriate model structure and a way to obtain the required boundary conditions. In order to design the flood mitigation measures in small catchments, there is a need of reliable prediction of their behaviour. Long time series of data are rather rare here and the simple models are usually not capable to reflect all the necessary variables and their distribution. However, more comprehensive models are usually very demanding with respect to input data. A model of Bykovicky stream catchment (6.3 km2) was built in the physically based distributed model GSSHA. Out of two years of rainfall-runoff data several events were used for model calibration. Gradually the model was changed in order to explain observed data better. First modelling outcomes suggested a significant influence of saturation excess on flood hydrogr

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

<a href="/cs/project/LD11031" target="_blank" >LD11031: Povodňové charakteristiky malých povodí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Selected Scientific Papers - Journal of Civil Engineering

ISSN

1336-9024

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

8

Strana od-do

5-12

Kód UT WoS článku

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EID výsledku v databázi Scopus

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