Pb-210 in ground-level air in Belgrade city area
Apstrakt
Concentrations of Pb-210 in ground level air in the city area (Belgrade, Central Serbia) were measured in the period from 1985 to 1996. The activity of Pb-210 in air filters was determined on a HPGe detector by standard gamma spectrometry. Total standard error of the method was estimated to be below 25%. The average monthly concentrations of Pb-210 in the ground level air in the period from 1985 to 1996 were in the range of 0.30-3.17 mBq m(-3) with the maxima in fall-winter periods and minimums in springs and early summers. The seasonal indices were 1.12-1.59 for fall-winter and 0.77-0.92 for spring-summer periods. The ratios of maximum-to-minimum concentrations in each year were relatively stable over the period, with slight increase in 1985, 1989 and 1995. The investigations are part of the long-term measurements of natural and man-made radionuclides in the ground-level air in the region. (C) 2000 Elsevier Science Ltd. All rights reserved.
Ključne reči:
radionuclides / air activity concentrations / monitoring / seasonal variationsIzvor:
Atmospheric Environment, 2000, 34, 19, 3245-3248
DOI: 10.1016/S1352-2310(99)00500-2
ISSN: 1352-2310
WoS: 000087530900020
Scopus: 2-s2.0-0034057766
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Todorović, Dragana AU - Popovic, D AU - Djuric, G AU - Radenković, Mirjana PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2350 AB - Concentrations of Pb-210 in ground level air in the city area (Belgrade, Central Serbia) were measured in the period from 1985 to 1996. The activity of Pb-210 in air filters was determined on a HPGe detector by standard gamma spectrometry. Total standard error of the method was estimated to be below 25%. The average monthly concentrations of Pb-210 in the ground level air in the period from 1985 to 1996 were in the range of 0.30-3.17 mBq m(-3) with the maxima in fall-winter periods and minimums in springs and early summers. The seasonal indices were 1.12-1.59 for fall-winter and 0.77-0.92 for spring-summer periods. The ratios of maximum-to-minimum concentrations in each year were relatively stable over the period, with slight increase in 1985, 1989 and 1995. The investigations are part of the long-term measurements of natural and man-made radionuclides in the ground-level air in the region. (C) 2000 Elsevier Science Ltd. All rights reserved. T2 - Atmospheric Environment T1 - Pb-210 in ground-level air in Belgrade city area VL - 34 IS - 19 SP - 3245 EP - 3248 DO - 10.1016/S1352-2310(99)00500-2 ER -
@article{ author = "Todorović, Dragana and Popovic, D and Djuric, G and Radenković, Mirjana", year = "2000", abstract = "Concentrations of Pb-210 in ground level air in the city area (Belgrade, Central Serbia) were measured in the period from 1985 to 1996. The activity of Pb-210 in air filters was determined on a HPGe detector by standard gamma spectrometry. Total standard error of the method was estimated to be below 25%. The average monthly concentrations of Pb-210 in the ground level air in the period from 1985 to 1996 were in the range of 0.30-3.17 mBq m(-3) with the maxima in fall-winter periods and minimums in springs and early summers. The seasonal indices were 1.12-1.59 for fall-winter and 0.77-0.92 for spring-summer periods. The ratios of maximum-to-minimum concentrations in each year were relatively stable over the period, with slight increase in 1985, 1989 and 1995. The investigations are part of the long-term measurements of natural and man-made radionuclides in the ground-level air in the region. (C) 2000 Elsevier Science Ltd. All rights reserved.", journal = "Atmospheric Environment", title = "Pb-210 in ground-level air in Belgrade city area", volume = "34", number = "19", pages = "3245-3248", doi = "10.1016/S1352-2310(99)00500-2" }
Todorović, D., Popovic, D., Djuric, G.,& Radenković, M.. (2000). Pb-210 in ground-level air in Belgrade city area. in Atmospheric Environment, 34(19), 3245-3248. https://doi.org/10.1016/S1352-2310(99)00500-2
Todorović D, Popovic D, Djuric G, Radenković M. Pb-210 in ground-level air in Belgrade city area. in Atmospheric Environment. 2000;34(19):3245-3248. doi:10.1016/S1352-2310(99)00500-2 .
Todorović, Dragana, Popovic, D, Djuric, G, Radenković, Mirjana, "Pb-210 in ground-level air in Belgrade city area" in Atmospheric Environment, 34, no. 19 (2000):3245-3248, https://doi.org/10.1016/S1352-2310(99)00500-2 . .