Geothermal assessment of the deep aquifers of the northwestern part of the Bohemian Cretaceous basin, Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10107745" target="_blank" >RIV/00216208:11310/11:10107745 - isvavai.cz</a>
Alternative codes found
RIV/67985530:_____/11:00363818 RIV/00020711:_____/11:00003263
Result on the web
<a href="http://dx.doi.org/10.1016/j.geothermics.2011.02.002" target="_blank" >http://dx.doi.org/10.1016/j.geothermics.2011.02.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.geothermics.2011.02.002" target="_blank" >10.1016/j.geothermics.2011.02.002</a>

Result language
angličtina
Original language name
Geothermal assessment of the deep aquifers of the northwestern part of the Bohemian Cretaceous basin, Czech Republic
Original language description
Groundwater in the Benegov-Usti aquifer system in the northwestern Bohemian Cretaceous basin has been intensely exploited since the twentieth century. Apart from providing drinking water, it contains the most extensive accumulation of thermal water in the country. However, excessive exploitation can result in temperature declines and changes in the quality of the groundwater in the future. More than a hundred in situ temperature measurements were used to assess the geothermal gradient and heat flux. However, intense groundwater vertical-flow across the well significantly controls the heat flux distribution, resulting in a huge range of values from less than 50 mW/m(2) within infiltration areas to more than 125 mW/m(2) in drainage areas. Certain simplifications and corrections considering the vertical flow between different permeable zones were developed, and the correction for topography as well as lithological variability have been applied to improve accuracy of the geothermal gradien
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/GA205%2F07%2F0691" target="_blank" >GA205/07/0691: Geothermal resources, their limits and a sustainable development: Benešov-Ústí aquifer system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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