Mathematical modelling of the dynamics of mountain basin snow cover in Moravian-Silesian Beskydy for operational purposes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F15%3A86093582" target="_blank" >RIV/61989100:27740/15:86093582 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1134/S0097807815030148" target="_blank" >http://link.springer.com/article/10.1134/S0097807815030148</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S0097807815030148" target="_blank" >10.1134/S0097807815030148</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical modelling of the dynamics of mountain basin snow cover in Moravian-Silesian Beskydy for operational purposes

Popis výsledku v původním jazyce

The objective of this paper is to evaluate the applicability of models and methods available for research to simulate runoff from snowmelt for operational purposes. Both the HYDROG model exclusively used in operational practice in the Czech Republic andthe HEC-HMS model were evaluated in this study. In both models has been implemented the temperature index method to meet the given purpose of usage. While the HYDROG model is in fact basic implementation of the temperature index method, the HEC-HMS allows inclusion of other factors into the calculation, which are affecting the studied process, such as the cold content of snow cover, snowmelt above the active surface, thermal deficiency of snow cover, variability of thermal factor. HEC-HMS allows the division of the research area or river sub-basins into altitudinal zones. The upper stream of the Ostravice River was selected as the area of interest. Simulation was carried out on episodes occurring in 2006 and 2009. Although the temperatu

Název v anglickém jazyce

Mathematical modelling of the dynamics of mountain basin snow cover in Moravian-Silesian Beskydy for operational purposes

Popis výsledku anglicky

The objective of this paper is to evaluate the applicability of models and methods available for research to simulate runoff from snowmelt for operational purposes. Both the HYDROG model exclusively used in operational practice in the Czech Republic andthe HEC-HMS model were evaluated in this study. In both models has been implemented the temperature index method to meet the given purpose of usage. While the HYDROG model is in fact basic implementation of the temperature index method, the HEC-HMS allows inclusion of other factors into the calculation, which are affecting the studied process, such as the cold content of snow cover, snowmelt above the active surface, thermal deficiency of snow cover, variability of thermal factor. HEC-HMS allows the division of the research area or river sub-basins into altitudinal zones. The upper stream of the Ostravice River was selected as the area of interest. Simulation was carried out on episodes occurring in 2006 and 2009. Although the temperatu

Druh

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

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Water Resources

ISSN

0097-8078

e-ISSN

—

Svazek periodika

42

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

"302-312"

Kód UT WoS článku

000355604900004

EID výsledku v databázi Scopus

2-s2.0-84929149401