Impact of Underground Coal Mining on Quaternary Hydrogeology in the Czech Part of the Upper Silesian Coal Basin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86088845" target="_blank" >RIV/61989100:27350/13:86088845 - isvavai.cz</a>

Výsledek na webu

<a href="http://sgem.org/sgemlib/spip.php?article2630" target="_blank" >http://sgem.org/sgemlib/spip.php?article2630</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2013/BA1.V1/S03.038" target="_blank" >10.5593/SGEM2013/BA1.V1/S03.038</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of Underground Coal Mining on Quaternary Hydrogeology in the Czech Part of the Upper Silesian Coal Basin

Popis výsledku v původním jazyce

Underground coal exploitation in Ostrava-Karvina region of the Upper Silesian Coal Basin is frequently limited by unsolved conflicts of interest on the surface. The terrain subsidence in mining areas results in flooding of buildings and grounds due to rising surface or groundwater. Groundwater in wells used for local water supply can be lost. The paper presents the impact of underground mining activities on hydrogeological and hydrological regime. Hydrogeology Department of Green Gas DPB, joint stock company is dealing with long-term hydrogeological monitoring from the quality and quantity viewpoint since 1990. The examples of deleterious effects of mining is presented. Numerical modeling of groundwater flow in quaternary aquifers (MODFLOW finite difference code) has been applied for predictions of terrain flooding. Several scenarios were calculated in order to optimize mining activities in relation to impacts on quaternary hydrogeology. Remedial measures were proposed (surface streams

Název v anglickém jazyce

Impact of Underground Coal Mining on Quaternary Hydrogeology in the Czech Part of the Upper Silesian Coal Basin

Popis výsledku anglicky

Underground coal exploitation in Ostrava-Karvina region of the Upper Silesian Coal Basin is frequently limited by unsolved conflicts of interest on the surface. The terrain subsidence in mining areas results in flooding of buildings and grounds due to rising surface or groundwater. Groundwater in wells used for local water supply can be lost. The paper presents the impact of underground mining activities on hydrogeological and hydrological regime. Hydrogeology Department of Green Gas DPB, joint stock company is dealing with long-term hydrogeological monitoring from the quality and quantity viewpoint since 1990. The examples of deleterious effects of mining is presented. Numerical modeling of groundwater flow in quaternary aquifers (MODFLOW finite difference code) has been applied for predictions of terrain flooding. Several scenarios were calculated in order to optimize mining activities in relation to impacts on quaternary hydrogeology. Remedial measures were proposed (surface streams

Druh

D - Stať ve sborníku

CEP obor

DH - Báňský průmysl včetně těžby a zpracování uhlí

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0082" target="_blank" >ED2.1.00/03.0082: Institut čistých technologií těžby a užití energetických surovin</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

SGEM 2013 : 13th international multidisciplinary scientific geoconference : GeoConference on Science and Technologies in Geology, Exploration and Mining : 16-22, June, 2013, Albena, Bulgaria : conference proceedings. [Book 1]. Volume I

ISBN

978-954-91818-7-6

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

507-514

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

16. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000349063400069