Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia
2014
Autori
Janković, Marija M.Todorović, Dragana
Krneta-Nikolić, Jelena D.
Rajačić, Milica
Pantelić, Gordana K.
Sarap, Nataša
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Be-7, Pb-210 and Cs-137 activity concentrations in ground level air at five monitoring stations (MS Vinca, Zeleno Brdo, Zajecar, Vranje and Zlatibor) in Serbia were determined during the period from May 2011 to September 2012, as part of the Serbian monitoring project. Activity of the radionuclides in air was determined on a HPGe detector (Canberra, relative efficiency 20%) by standard gamma spectrometry. Concentrations of cosmogenic Be-7, ranged from 1.5 to 8.8 mBq m(-3) and exhibited maxima in the spring/summer period. The maximum concentrations for Pb-210 were generally observed in the fall for all investigated locations, and concentrations were in the range 3.6X10(-4)-30X10(-4) Bq m(-3). The activity concentrations of anthropogenic Cs-137 in ground level air, during the observed period, were in the range 0.3-8 mu Bq m(-3). The variations in Be-7/Pb-210 activity ratio for the investigated stations are also presented.
Ključne reči:
Radioactivity / ground level air / Be-7 / Pb-210 / Cs-137Izvor:
Hemijska industrija, 2014, 68, 1, 83-88Finansiranje / projekti:
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
DOI: 10.2298/HEMIND130320031J
ISSN: 0367-598X; 2217-7426
WoS: 000335293800010
Scopus: 2-s2.0-84898751644
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Janković, Marija M. AU - Todorović, Dragana AU - Krneta-Nikolić, Jelena D. AU - Rajačić, Milica AU - Pantelić, Gordana K. AU - Sarap, Nataša PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5979 AB - Be-7, Pb-210 and Cs-137 activity concentrations in ground level air at five monitoring stations (MS Vinca, Zeleno Brdo, Zajecar, Vranje and Zlatibor) in Serbia were determined during the period from May 2011 to September 2012, as part of the Serbian monitoring project. Activity of the radionuclides in air was determined on a HPGe detector (Canberra, relative efficiency 20%) by standard gamma spectrometry. Concentrations of cosmogenic Be-7, ranged from 1.5 to 8.8 mBq m(-3) and exhibited maxima in the spring/summer period. The maximum concentrations for Pb-210 were generally observed in the fall for all investigated locations, and concentrations were in the range 3.6X10(-4)-30X10(-4) Bq m(-3). The activity concentrations of anthropogenic Cs-137 in ground level air, during the observed period, were in the range 0.3-8 mu Bq m(-3). The variations in Be-7/Pb-210 activity ratio for the investigated stations are also presented. T2 - Hemijska industrija T1 - Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia VL - 68 IS - 1 SP - 83 EP - 88 DO - 10.2298/HEMIND130320031J ER -
@article{ author = "Janković, Marija M. and Todorović, Dragana and Krneta-Nikolić, Jelena D. and Rajačić, Milica and Pantelić, Gordana K. and Sarap, Nataša", year = "2014", abstract = "Be-7, Pb-210 and Cs-137 activity concentrations in ground level air at five monitoring stations (MS Vinca, Zeleno Brdo, Zajecar, Vranje and Zlatibor) in Serbia were determined during the period from May 2011 to September 2012, as part of the Serbian monitoring project. Activity of the radionuclides in air was determined on a HPGe detector (Canberra, relative efficiency 20%) by standard gamma spectrometry. Concentrations of cosmogenic Be-7, ranged from 1.5 to 8.8 mBq m(-3) and exhibited maxima in the spring/summer period. The maximum concentrations for Pb-210 were generally observed in the fall for all investigated locations, and concentrations were in the range 3.6X10(-4)-30X10(-4) Bq m(-3). The activity concentrations of anthropogenic Cs-137 in ground level air, during the observed period, were in the range 0.3-8 mu Bq m(-3). The variations in Be-7/Pb-210 activity ratio for the investigated stations are also presented.", journal = "Hemijska industrija", title = "Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia", volume = "68", number = "1", pages = "83-88", doi = "10.2298/HEMIND130320031J" }
Janković, M. M., Todorović, D., Krneta-Nikolić, J. D., Rajačić, M., Pantelić, G. K.,& Sarap, N.. (2014). Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia. in Hemijska industrija, 68(1), 83-88. https://doi.org/10.2298/HEMIND130320031J
Janković MM, Todorović D, Krneta-Nikolić JD, Rajačić M, Pantelić GK, Sarap N. Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia. in Hemijska industrija. 2014;68(1):83-88. doi:10.2298/HEMIND130320031J .
Janković, Marija M., Todorović, Dragana, Krneta-Nikolić, Jelena D., Rajačić, Milica, Pantelić, Gordana K., Sarap, Nataša, "Temporal concentration changes of beryllium-7 and lead-210 in ground level air in Serbia" in Hemijska industrija, 68, no. 1 (2014):83-88, https://doi.org/10.2298/HEMIND130320031J . .