Radiocarbon in the Atmosphere of the Žlkovce Monitoring Station of the Bohunice NPP: 25 Years of Continuous Monthly Measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00444739" target="_blank" >RIV/61389005:_____/15:00444739 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2458/azu_rc.57.18364" target="_blank" >http://dx.doi.org/10.2458/azu_rc.57.18364</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2458/azu_rc.57.18364" target="_blank" >10.2458/azu_rc.57.18364</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Radiocarbon in the Atmosphere of the Žlkovce Monitoring Station of the Bohunice NPP: 25 Years of Continuous Monthly Measurements

Popis výsledku v původním jazyce

Radiocarbon variations in the atmosphere have been observed at the Zlkovce monitoring station of the Bohunice nuclear power plant (NPP), situated only 5 km ESE from the NPP. The observed C-14 levels provide unique evidence of a decreasing long-term impact of the Bohunice NPP on the region. Simultaneously, decreasing emissions of fossil fuel carbon dioxide in the atmosphere of the monitoring site have been found. The observed Delta C-14 variations with time have attenuating amplitudes and decreasing meanvalues, showing maxima in summer and minima in winter, the latter primarily caused by increased emission of fossil CO2 in winter months. Sporadic short-term releases of C-14 from the Bohunice NPP were observed at the Zlkovce station. The annual atmospheric Delta C-14 variations compared with tree-ring data collected at the Zlkovce village show reasonable agreement. The observed Delta C-14 levels after 2005 are close to the European clean-air levels as measured at the Jungfraujoch (3450

Název v anglickém jazyce

Radiocarbon in the Atmosphere of the Žlkovce Monitoring Station of the Bohunice NPP: 25 Years of Continuous Monthly Measurements

Popis výsledku anglicky

Radiocarbon variations in the atmosphere have been observed at the Zlkovce monitoring station of the Bohunice nuclear power plant (NPP), situated only 5 km ESE from the NPP. The observed C-14 levels provide unique evidence of a decreasing long-term impact of the Bohunice NPP on the region. Simultaneously, decreasing emissions of fossil fuel carbon dioxide in the atmosphere of the monitoring site have been found. The observed Delta C-14 variations with time have attenuating amplitudes and decreasing meanvalues, showing maxima in summer and minima in winter, the latter primarily caused by increased emission of fossil CO2 in winter months. Sporadic short-term releases of C-14 from the Bohunice NPP were observed at the Zlkovce station. The annual atmospheric Delta C-14 variations compared with tree-ring data collected at the Zlkovce village show reasonable agreement. The observed Delta C-14 levels after 2005 are close to the European clean-air levels as measured at the Jungfraujoch (3450

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Radiocarbon

ISSN

0033-8222

e-ISSN

—

Svazek periodika

57

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

355-362

Kód UT WoS článku

000354536400005

EID výsledku v databázi Scopus

2-s2.0-84929412438