Sledované poločasy 3H, 90Sr a 137Cs v hydrosféře povodí řeky Vltavy (Čechy)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F05%3A00014734" target="_blank" >RIV/60461373:22340/05:00014734 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Observed half-lives of H-3, Sr-90 and Cs-137 in hydrosphere in the Vltava River basin (Bohemia)

Popis výsledku v původním jazyce

A near field study was set up to follow the effects of the Temelín nuclear power plant construction. Reference levels of artificial radionuclides were monitored in the Vltava River upper course and its tributaries in the period 1990#2001. Monitoring continued even after the waste water release startup during the pilot operation in 2002. The assessment of the 90Sr and 137Cs concentrations histories in ground water, river bottom sediments and fish showed a decreasing trend. This trend was not influenced by the nuclear power plant pilot operation. In the case of tritium, trend of increasing concentration had been already observed since the pilot operation startup. The monitoring of changes in concentrations of artificial and natural radionuclides in influenced and uninfluenced profiles will be maintained to assess the possible influence of the operation of the Temelín nuclear power plant.

Název v anglickém jazyce

Observed half-lives of H-3, Sr-90 and Cs-137 in hydrosphere in the Vltava River basin (Bohemia)

Popis výsledku anglicky

A near field study was set up to follow the effects of the Temelín nuclear power plant construction. Reference levels of artificial radionuclides were monitored in the Vltava River upper course and its tributaries in the period 1990#2001. Monitoring continued even after the waste water release startup during the pilot operation in 2002. The assessment of the 90Sr and 137Cs concentrations histories in ground water, river bottom sediments and fish showed a decreasing trend. This trend was not influenced by the nuclear power plant pilot operation. In the case of tritium, trend of increasing concentration had been already observed since the pilot operation startup. The monitoring of changes in concentrations of artificial and natural radionuclides in influenced and uninfluenced profiles will be maintained to assess the possible influence of the operation of the Temelín nuclear power plant.

Druh

J_x - 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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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Journal of Environmental Radioactivity

ISSN

0265-931X

e-ISSN

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Svazek periodika

81

Číslo periodika v rámci svazku

1-3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

24

Strana od-do

307-320

Kód UT WoS článku

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EID výsledku v databázi Scopus

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