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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F04%3A00000603" target="_blank" >RIV/00020711:_____/04:00000603 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00020711:_____/04:00000447

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 3H, 90Sr and 137Cs in hydrosphere in the Vltava River basin in vicinity of NPP Temelín (Czechia)

Popis výsledku v původním jazyce

The pilot operation of the nuclear power plant (NPP) Temelín first block was started up in 2001 and of the second block in 2002. Since 1990, the systematic attention has been paid to the monitoring of the hydrosphere reference level in the NPP Temelín vicinity. The Temelín NPP waste water influence has been monitored and assessed since 2001. The monitoring has been focused especially on the tritium, strontium-90 and caesium-137 concentration changes in water, river bottom sediments, fish, and in the water plants biomass. The present results indicate that the strontium-90 and caesium-137 releases fully interfere with the residual contamination after the nuclear weapons tests and the Chernobyl accident in the last century. Only the tritium concentrationsin water samples, taken in the Vltava River downstream from the NPP Temelín waste water outflow, show a measurable influence. Observed concentrations correspond with the influence prognosis derived from the limit values for waste water re

Název v anglickém jazyce

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

Popis výsledku anglicky

The pilot operation of the nuclear power plant (NPP) Temelín first block was started up in 2001 and of the second block in 2002. Since 1990, the systematic attention has been paid to the monitoring of the hydrosphere reference level in the NPP Temelín vicinity. The Temelín NPP waste water influence has been monitored and assessed since 2001. The monitoring has been focused especially on the tritium, strontium-90 and caesium-137 concentration changes in water, river bottom sediments, fish, and in the water plants biomass. The present results indicate that the strontium-90 and caesium-137 releases fully interfere with the residual contamination after the nuclear weapons tests and the Chernobyl accident in the last century. Only the tritium concentrationsin water samples, taken in the Vltava River downstream from the NPP Temelín waste water outflow, show a measurable influence. Observed concentrations correspond with the influence prognosis derived from the limit values for waste water re

Druh

D - Stať ve sborníku

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

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

ECORAd 2004, The Scientific Basis for Environment Protection Against Radioactivity

ISBN

2-86883-800-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

759-764

Název nakladatele

Cert Kladno

Místo vydání

Aix-en-Provence

Místo konání akce

Aix-en-Provence, Francie

Datum konání akce

6. 9. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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