The methodology for flood frequency estimations in small catchments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00201986" target="_blank" >RIV/68407700:21110/12:00201986 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/12:00216394

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The methodology for flood frequency estimations in small catchments

Popis výsledku v původním jazyce

: It is usually quite difficult to estimate flood frequency parameters in small catchments due to lack of measured discharge data in the Czech Republic which is similar situation as in other countries. This problem is usually solved by hydrologic modelling when there is a reason not to use the data provided by the Czech hydrometeorological institute which are quite costly and have a very poor level of accuracy. Another way could be to use some simple method which would provide sufficient estimates of flood frequency based on the available spatial data. Such method is being developed at the Department of Irrigation, Drainage and Landscape Engineering. The methodology is being developed with involvement of all important factors affecting flood formationin small catchments. It has a shape of product of mathematical functions of selected catchment descriptors as well as of precipitation total with given return period. The relationship between catchment descriptors and flood characteristic

Název v anglickém jazyce

The methodology for flood frequency estimations in small catchments

Popis výsledku anglicky

: It is usually quite difficult to estimate flood frequency parameters in small catchments due to lack of measured discharge data in the Czech Republic which is similar situation as in other countries. This problem is usually solved by hydrologic modelling when there is a reason not to use the data provided by the Czech hydrometeorological institute which are quite costly and have a very poor level of accuracy. Another way could be to use some simple method which would provide sufficient estimates of flood frequency based on the available spatial data. Such method is being developed at the Department of Irrigation, Drainage and Landscape Engineering. The methodology is being developed with involvement of all important factors affecting flood formationin small catchments. It has a shape of product of mathematical functions of selected catchment descriptors as well as of precipitation total with given return period. The relationship between catchment descriptors and flood characteristic

Druh

O - Ostatní výsledky

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)

Rok uplatnění

2012

Kód důvěrnosti údajů

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