Numerical simulations of heavily polluted fine-grained sediment remobilization using 1D, 1D and 2D channel schematization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10289169" target="_blank" >RIV/00216208:11310/15:10289169 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007/s10661-015-4339-3" target="_blank" >http://link.springer.com/article/10.1007/s10661-015-4339-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10661-015-4339-3" target="_blank" >10.1007/s10661-015-4339-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulations of heavily polluted fine-grained sediment remobilization using 1D, 1D and 2D channel schematization

Popis výsledku v původním jazyce

This article used various hydrodynamic and sediment transport models to analyze the potential and the limits of different channel schematization. The main aim was to select and evaluate the most suitable simulation method for fine-grained sediment remobilization assessment. Three types of channel schematization were selected to study the flow potential for remobilizing fine-grained sediment in artificially-modified channels. Schematization with a 1D cross-sectional horizontal plan, a 1D+ approach, splitting the riverbed into different functional zones and full 2D mesh, adopted in MIKE by the DHI modeling suite was applied to the study. For the case study, a 55-km stretch of the Bílina River, in the Czech Republic, Central Europe, which has been heavilypolluted by the chemical and coal mining industry since the mid-20th century, was selected. Long-term exposure to direct emissions of toxic pollutants including heavy metals and persistent organic pollutants (POPs) resulted in deposits o

Název v anglickém jazyce

Numerical simulations of heavily polluted fine-grained sediment remobilization using 1D, 1D and 2D channel schematization

Popis výsledku anglicky

This article used various hydrodynamic and sediment transport models to analyze the potential and the limits of different channel schematization. The main aim was to select and evaluate the most suitable simulation method for fine-grained sediment remobilization assessment. Three types of channel schematization were selected to study the flow potential for remobilizing fine-grained sediment in artificially-modified channels. Schematization with a 1D cross-sectional horizontal plan, a 1D+ approach, splitting the riverbed into different functional zones and full 2D mesh, adopted in MIKE by the DHI modeling suite was applied to the study. For the case study, a 55-km stretch of the Bílina River, in the Czech Republic, Central Europe, which has been heavilypolluted by the chemical and coal mining industry since the mid-20th century, was selected. Long-term exposure to direct emissions of toxic pollutants including heavy metals and persistent organic pollutants (POPs) resulted in deposits o

Druh

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

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP209%2F12%2F0997" target="_blank" >GAP209/12/0997: Vliv disturbancí horské krajiny na dynamiku fluviálních procesů</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Environmental Monitoring and Assessment

ISSN

0167-6369

e-ISSN

—

Svazek periodika

187

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

1-18

Kód UT WoS článku

000349434900060

EID výsledku v databázi Scopus

2-s2.0-84927590265