Impact of former uranium mining in the Olší mine area (Czech Republic) on the water ecosystems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F09%3A00002626" target="_blank" >RIV/00020711:_____/09:00002626 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Impact of former uranium mining in the Olší mine area (Czech Republic) on the water ecosystems
Original language description
The article presents results obtained from monitoring chemical and ecological state of ambient water ecosystem executed on the Hadůvka stream, the main stream impacted by former uranium mining in the Olší mine area, during the period 2003 ? 2008. Moreover, sediment and suspended particulate matter were tested for a number of parameters. The water quality research performed in the years 2003-2008 demonstrated an impact of the mine water pumped from the closed Olší uranium mine and discharged from the mine water treatment plant (MWTP) and groundwater from springs in the area on the water quality of the Hadůvka stream. The water ecosystems of the lower part of the Hadůvka stream are impacted mainly by water originated from the springs located in the stream valley and drained syenit subsoil naturally rich in uranium. These inflows caused a very high concentration of uranium measured in the water of the stream, which exceeds the given limit value.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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