Spatial distribution of HBV-ETH model
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F13%3A%230000103" target="_blank" >RIV/60460709:41330/13:#0000103 - isvavai.cz</a>
Výsledek na webu
<a href="http://arc.lib.montana.edu/snow-science/objects/ISSW13_paper_P4-26.pdf" target="_blank" >http://arc.lib.montana.edu/snow-science/objects/ISSW13_paper_P4-26.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Spatial distribution of HBV-ETH model
Popis výsledku v původním jazyce
The original HBV model is a conceptual, rainfall-runoff, semi-distributed model for daily runoff simulation. The advantage of this model is the minimum input data requirement. Therefore are HBV-based models often applied in mountainous regions with sparse-dense meteorological network with relative good results. HBV-ETH variant was developed for the purpose of rainfall-runoff simulation in the alpine catchments, whereas the snowmelt algorithm was emphasized. The snowmelt rates are estimated on the base of temperature-index method. The aim of the study is to create a model, based on HBV-ETH for the purpose of snow-cover modelling in mountainous regions of Czech Republic The primary extension is the spatial distribution. Including DEM and consequential terrain properties analysis, like slope and aspect leads to more accurately snowmelt modelling. Snowmelt module, which works on the basis of temperature-index method, is extended for simplified energybalance principle, where the terms of energy-balance equation are derived on the basis of minimal meteorological inputs.
Název v anglickém jazyce
Spatial distribution of HBV-ETH model
Popis výsledku anglicky
The original HBV model is a conceptual, rainfall-runoff, semi-distributed model for daily runoff simulation. The advantage of this model is the minimum input data requirement. Therefore are HBV-based models often applied in mountainous regions with sparse-dense meteorological network with relative good results. HBV-ETH variant was developed for the purpose of rainfall-runoff simulation in the alpine catchments, whereas the snowmelt algorithm was emphasized. The snowmelt rates are estimated on the base of temperature-index method. The aim of the study is to create a model, based on HBV-ETH for the purpose of snow-cover modelling in mountainous regions of Czech Republic The primary extension is the spatial distribution. Including DEM and consequential terrain properties analysis, like slope and aspect leads to more accurately snowmelt modelling. Snowmelt module, which works on the basis of temperature-index method, is extended for simplified energybalance principle, where the terms of energy-balance equation are derived on the basis of minimal meteorological inputs.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
DA - Hydrologie a limnologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/VG20132015115" target="_blank" >VG20132015115: Vytvoření informačního systému pro vyhodnocení lavinového nebezpečí v horských oblastech České republiky</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů