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

Result code in 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>

Alternative codes found

RIV/00020711:_____/04:00000447

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

D - Article in proceedings

CEP classification

DL - Nuclear waste, radioactive pollution and control

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Article name in the collection

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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Number of pages

6

Pages from-to

759-764

Publisher name

Cert Kladno

Place of publication

Aix-en-Provence

Event location

Aix-en-Provence, Francie

Event date

Sep 6, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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