Occurrence of 137Cs in Soil and Agricultural and Forest Products of the Contaminated Northeastern Part of the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652052%3A_____%2F23%3AN0000032" target="_blank" >RIV/86652052:_____/23:N0000032 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.mdpi.com/2673-4591/57/1/11" target="_blank" >https://www.mdpi.com/2673-4591/57/1/11</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/engproc2023057011" target="_blank" >10.3390/engproc2023057011</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Occurrence of 137Cs in Soil and Agricultural and Forest Products of the Contaminated Northeastern Part of the Czech Republic
Popis výsledku v původním jazyce
In the more contaminated northeastern region of the Czech Republic (Moravian-Silesian Region) in 2018 and 2019, soil samples and selected agricultural and forestry products were collected. The contamination of the environment was caused by radioactive cesium 137Cs from the nuclear Chernobyl disaster, and the activity concentration of 137Cs was determined in all soil samples taken, ranging from 0.177 Bq/kg dry matter (dm) to up to 299 Bq/kg dm, with an arithmetic mean of 38.4 Bq/kg dm. The activity concentrations of 137Cs of agricultural and forestry products ranged from <0.02 Bq/kg to 1390 Bq/kg dm, and the transfer factors calculated based on these varied from 0.011 to 31 with an arithmetic mean of 3.4, with the highest values found in forest ecosystem products. The transfer factors and annual committed effective dose was calculated. It was statistically proven that the level of soil contamination with 137Cs is related to the altitude and intensity of the precipitation in April and May of 1986, after the Chernobyl NPP accident.
Název v anglickém jazyce
Occurrence of 137Cs in Soil and Agricultural and Forest Products of the Contaminated Northeastern Part of the Czech Republic
Popis výsledku anglicky
In the more contaminated northeastern region of the Czech Republic (Moravian-Silesian Region) in 2018 and 2019, soil samples and selected agricultural and forestry products were collected. The contamination of the environment was caused by radioactive cesium 137Cs from the nuclear Chernobyl disaster, and the activity concentration of 137Cs was determined in all soil samples taken, ranging from 0.177 Bq/kg dry matter (dm) to up to 299 Bq/kg dm, with an arithmetic mean of 38.4 Bq/kg dm. The activity concentrations of 137Cs of agricultural and forestry products ranged from <0.02 Bq/kg to 1390 Bq/kg dm, and the transfer factors calculated based on these varied from 0.011 to 31 with an arithmetic mean of 3.4, with the highest values found in forest ecosystem products. The transfer factors and annual committed effective dose was calculated. It was statistically proven that the level of soil contamination with 137Cs is related to the altitude and intensity of the precipitation in April and May of 1986, after the Chernobyl NPP accident.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
10511 - Environmental sciences (social aspects to be 5.7)
Návaznosti výsledku
Projekt
<a href="/cs/project/VI20192022153" target="_blank" >VI20192022153: Optimalizace postupů pro realizaci rostlinné výroby na území zasaženém jadernou havárií</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Engineering Proceedings
ISBN
—
ISSN
2673-4591
e-ISSN
2673-4591
Počet stran výsledku
10
Strana od-do
1-10
Název nakladatele
MDPI
Místo vydání
Basel
Místo konání akce
Ostrava
Datum konání akce
20. 11. 2023
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—