Variability of Short-term Precipitation and Runoff in Small CzechnDrainage Basins

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F16%3A00459593" target="_blank" >RIV/68378289:_____/16:00459593 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variability of Short-term Precipitation and Runoff in Small CzechnDrainage Basins

Popis výsledku v původním jazyce

The aim of this contribution is to introduce the recently started three year’s project named “Variability ofnShort-term Precipitation and Runoff in Small Czech Drainage Basins and its Influence on Water ResourcesnManagement“. Its main goal is to elaborate a methodology and online utility for deriving short-term designnprecipitation series, which could be utilized by a broad community of scientists, state administration as well asndesign planners. The outcomes of the project will especially be helpful in modelling hydrological or soil erosionnproblems when designing common measures for promoting water retention or landscape drainage systems in ornout of the scope of Landscape consolidation projects. The precipitation scenarios will be derived from 10 yearsnof observed data from point gauging stations and radar data. The analysis is focused on events’ return period,nrainfall total amount, internal intensity distribution and spatial distribution over the area of Czech Republic.nThe methodology will account for the choice of the simulation model. Several representatives of practicallynoriented models will be tested for the output sensitivity to selected precipitation scenario comparing to variabilitynconnected with other inputs uncertainty. The variability of the outputs will also be assessed in the context ofneconomic impacts in design of landscape water structures or mitigation measures.nThe research was supported by the grant QJ1520265 of the Czech Ministry of Agriculture, using data provided bynthe Czech Hydrometeorological Institute.

Název v anglickém jazyce

Variability of Short-term Precipitation and Runoff in Small CzechnDrainage Basins

Popis výsledku anglicky

The aim of this contribution is to introduce the recently started three year’s project named “Variability ofnShort-term Precipitation and Runoff in Small Czech Drainage Basins and its Influence on Water ResourcesnManagement“. Its main goal is to elaborate a methodology and online utility for deriving short-term designnprecipitation series, which could be utilized by a broad community of scientists, state administration as well asndesign planners. The outcomes of the project will especially be helpful in modelling hydrological or soil erosionnproblems when designing common measures for promoting water retention or landscape drainage systems in ornout of the scope of Landscape consolidation projects. The precipitation scenarios will be derived from 10 yearsnof observed data from point gauging stations and radar data. The analysis is focused on events’ return period,nrainfall total amount, internal intensity distribution and spatial distribution over the area of Czech Republic.nThe methodology will account for the choice of the simulation model. Several representatives of practicallynoriented models will be tested for the output sensitivity to selected precipitation scenario comparing to variabilitynconnected with other inputs uncertainty. The variability of the outputs will also be assessed in the context ofneconomic impacts in design of landscape water structures or mitigation measures.nThe research was supported by the grant QJ1520265 of the Czech Ministry of Agriculture, using data provided bynthe Czech Hydrometeorological Institute.

Druh

O - Ostatní výsledky

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1520265" target="_blank" >QJ1520265: Vliv variability krátkodobých srážek a následného odtoku v malých povodích České republiky na hospodaření s vodou v krajině</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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