The assessment of natural and artificial radionuclides in river sediments in the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F10%3A00002926" target="_blank" >RIV/00020711:_____/10:00002926 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00020699:_____/10:#0000830
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The assessment of natural and artificial radionuclides in river sediments in the Czech Republic
Popis výsledku v původním jazyce
The concentrations of natural radionuclides, radium-226, radium-228, and potassium-40, and the artificial radionuclide caesium-137, in river sediments were monitored in the Czech Republic by the Czech Hydrometeorological Institute during the period 2000?2008. The data were used to evaluate the natural background levels of these radionuclides and the impact of human activities on the water environment. The river sediments were identified as good indicators of radioactive contamination, especially radium-226 which recorded historic contamination due to former uranium mining and milling. The radium-226 contamination rate was assessed using the ratio of radium-226 to radium-228. This ratio was used to classify sediment according to the relative contamination from the uranium industry. The residual contamination of caesium-137 due to the Chernobyl accident in 1986 was also assessed.
Název v anglickém jazyce
The assessment of natural and artificial radionuclides in river sediments in the Czech Republic
Popis výsledku anglicky
The concentrations of natural radionuclides, radium-226, radium-228, and potassium-40, and the artificial radionuclide caesium-137, in river sediments were monitored in the Czech Republic by the Czech Hydrometeorological Institute during the period 2000?2008. The data were used to evaluate the natural background levels of these radionuclides and the impact of human activities on the water environment. The river sediments were identified as good indicators of radioactive contamination, especially radium-226 which recorded historic contamination due to former uranium mining and milling. The radium-226 contamination rate was assessed using the ratio of radium-226 to radium-228. This ratio was used to classify sediment according to the relative contamination from the uranium industry. The residual contamination of caesium-137 due to the Chernobyl accident in 1986 was also assessed.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DL - Jaderné odpady, radioaktivní znečištění a kontrola
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Sediment Dynamics for a Changing Future
ISSN
0144-7815
e-ISSN
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Svazek periodika
2010
Číslo periodika v rámci svazku
337
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
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Kód UT WoS článku
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EID výsledku v databázi Scopus
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