TY  - JOUR
AU  - Đorđević, Dragana
AU  - Buha, J
AU  - Stortini, A M
AU  - Mihajlidi Zelić, Aleksandra
AU  - Relić, Dubravka
AU  - Barbante, C
AU  - Gambaro, Andrea
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1978
AB  - This work presents characteristics of atmospheric aerosols of urban central Balkans area, using a size-segregated aerosol sampling method, calculation of mass distributions, SEM/EDX characterization, and ICP/MS analysis. Three types of mass distributions were observed: distribution with a pronounced domination of coarse mode, bimodal distribution, and distribution with minimum at 1 mu m describing the urban aerosol. SEM/EDX analyses have shown morphological difference and variation in the content of elements in samples. EDX spectra demonstrate that particles generally contain the following elements: Al, Ca, K, Fe, Mg, Ni, K, Si, S. Additionally, the presence of As, Br, Sn, and Zn found in air masses from southeast segment points out the anthropogenic activities most probably from mining activities in southeastern part of Serbia. The ratio Al/Si equivalent to the ratio of desert dust was associated with air masses coming from southeastern and southwestern segments, pointing to influences from North Africa and Middle East desert areas whereas the Al/Si ratio in other samples is significantly lower. In several samples, we found high values of aluminum in the nucleation mode. Samples with low share of crustal elements in the coarse mode are collected when Mediterranean air masses prevailed, while high share in the coarse mode was associated with continental air masses that could be one of the approaches for identification of the aerosol origin.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Mass distributions and morphological and chemical characterization of urban aerosols in the continental Balkan area (Belgrade)
VL  - 23
IS  - 1
SP  - 851
EP  - 859
DO  - 10.1007/s11356-015-5271-3
ER  - 

@article{
author = "Đorđević, Dragana and Buha, J and Stortini, A M and Mihajlidi Zelić, Aleksandra and Relić, Dubravka and Barbante, C and Gambaro, Andrea",
year = "2016",
abstract = "This work presents characteristics of atmospheric aerosols of urban central Balkans area, using a size-segregated aerosol sampling method, calculation of mass distributions, SEM/EDX characterization, and ICP/MS analysis. Three types of mass distributions were observed: distribution with a pronounced domination of coarse mode, bimodal distribution, and distribution with minimum at 1 mu m describing the urban aerosol. SEM/EDX analyses have shown morphological difference and variation in the content of elements in samples. EDX spectra demonstrate that particles generally contain the following elements: Al, Ca, K, Fe, Mg, Ni, K, Si, S. Additionally, the presence of As, Br, Sn, and Zn found in air masses from southeast segment points out the anthropogenic activities most probably from mining activities in southeastern part of Serbia. The ratio Al/Si equivalent to the ratio of desert dust was associated with air masses coming from southeastern and southwestern segments, pointing to influences from North Africa and Middle East desert areas whereas the Al/Si ratio in other samples is significantly lower. In several samples, we found high values of aluminum in the nucleation mode. Samples with low share of crustal elements in the coarse mode are collected when Mediterranean air masses prevailed, while high share in the coarse mode was associated with continental air masses that could be one of the approaches for identification of the aerosol origin.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Mass distributions and morphological and chemical characterization of urban aerosols in the continental Balkan area (Belgrade)",
volume = "23",
number = "1",
pages = "851-859",
doi = "10.1007/s11356-015-5271-3"
}

Đorđević, D., Buha, J., Stortini, A. M., Mihajlidi Zelić, A., Relić, D., Barbante, C.,& Gambaro, A.. (2016). Mass distributions and morphological and chemical characterization of urban aerosols in the continental Balkan area (Belgrade). in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 23(1), 851-859.
https://doi.org/10.1007/s11356-015-5271-3

Đorđević D, Buha J, Stortini AM, Mihajlidi Zelić A, Relić D, Barbante C, Gambaro A. Mass distributions and morphological and chemical characterization of urban aerosols in the continental Balkan area (Belgrade). in Environmental Science and Pollution Research. 2016;23(1):851-859.
doi:10.1007/s11356-015-5271-3 .

Đorđević, Dragana, Buha, J, Stortini, A M, Mihajlidi Zelić, Aleksandra, Relić, Dubravka, Barbante, C, Gambaro, Andrea, "Mass distributions and morphological and chemical characterization of urban aerosols in the continental Balkan area (Belgrade)" in Environmental Science and Pollution Research, 23, no. 1 (2016):851-859,
https://doi.org/10.1007/s11356-015-5271-3 . .

TY  - CONF
AU  - Đorđević, Dragana
AU  - Stortini, A.M.
AU  - Relić, Dubravka
AU  - Mihajlidi Zelić, Aleksandra
AU  - Huremović, J.
AU  - Gambaro, Andrea
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1376
AB  - This work focuses on the heavy metals contents of the size-segregated urban aerosol of the continental area of Balkans. The distribution of nano/micron heavy metals in the size-segregated urban aerosol of Belgrade center was studied during the summer-autumn of 2008. The particle size distribution in the size ranges Dp ≤0.49 μm, 0.49 ≤ Dp ≤0.95 μm, 0.95 ≤ Dp ≤1.5 μm, 1.5 ≤ Dp ≤3.0 μm, 3.0 ≤ Dp ≤7.2 μm and Dp ≥ 7.2 μm was measured. The aerosol samples were submitted to gravimetric and chemical analyses. The obtained mean mass concentration of the PM fractions was in accordance with an urban aerosol distribution. The aerosol mass concentrations were determined by gravimetric measurements (mGM) and, for heavy metals analyzed by ICP/MS.
PB  - EDP Sciences
C3  - E3S Web of Conferences
T1  - Size-segregated concentration of heavy metals in an urban aerosol of the Balkans region (Belgrade)
VL  - 1
DO  - 10.1051/e3sconf/20130103006
ER  - 

@conference{
author = "Đorđević, Dragana and Stortini, A.M. and Relić, Dubravka and Mihajlidi Zelić, Aleksandra and Huremović, J. and Gambaro, Andrea",
year = "2013",
abstract = "This work focuses on the heavy metals contents of the size-segregated urban aerosol of the continental area of Balkans. The distribution of nano/micron heavy metals in the size-segregated urban aerosol of Belgrade center was studied during the summer-autumn of 2008. The particle size distribution in the size ranges Dp ≤0.49 μm, 0.49 ≤ Dp ≤0.95 μm, 0.95 ≤ Dp ≤1.5 μm, 1.5 ≤ Dp ≤3.0 μm, 3.0 ≤ Dp ≤7.2 μm and Dp ≥ 7.2 μm was measured. The aerosol samples were submitted to gravimetric and chemical analyses. The obtained mean mass concentration of the PM fractions was in accordance with an urban aerosol distribution. The aerosol mass concentrations were determined by gravimetric measurements (mGM) and, for heavy metals analyzed by ICP/MS.",
publisher = "EDP Sciences",
journal = "E3S Web of Conferences",
title = "Size-segregated concentration of heavy metals in an urban aerosol of the Balkans region (Belgrade)",
volume = "1",
doi = "10.1051/e3sconf/20130103006"
}

Đorđević, D., Stortini, A.M., Relić, D., Mihajlidi Zelić, A., Huremović, J.,& Gambaro, A.. (2013). Size-segregated concentration of heavy metals in an urban aerosol of the Balkans region (Belgrade). in E3S Web of Conferences
EDP Sciences., 1.
https://doi.org/10.1051/e3sconf/20130103006

Đorđević D, Stortini A, Relić D, Mihajlidi Zelić A, Huremović J, Gambaro A. Size-segregated concentration of heavy metals in an urban aerosol of the Balkans region (Belgrade). in E3S Web of Conferences. 2013;1.
doi:10.1051/e3sconf/20130103006 .

Đorđević, Dragana, Stortini, A.M., Relić, Dubravka, Mihajlidi Zelić, Aleksandra, Huremović, J., Gambaro, Andrea, "Size-segregated concentration of heavy metals in an urban aerosol of the Balkans region (Belgrade)" in E3S Web of Conferences, 1 (2013),
https://doi.org/10.1051/e3sconf/20130103006 . .

TY  - JOUR
AU  - Đorđević, Dragana
AU  - Mihajlidi Zelić, Aleksandra
AU  - Relić, Dubravka
AU  - Ignjatović, Ljubiša M.
AU  - Huremovic, J.
AU  - Stortini, A. M.
AU  - Gambaro, Andrea
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1010
AB  - The distribution of nano/micron inorganic main ions in the size-segregated urban aerosol of Belgrade center was studied during the summer-autumn of 2008. The particle size distribution in the size ranges D(p)  LT = 0.49 mu m, 0.49  LT = D(p)  LT = 0.95 mu m, 0.95  LT = D(p)  LT = 1.5 mu m, 1.5  LT = D(p)  LT = 3.0 mu m, 3.0  LT = D(p)  LT = 7.2 mu m and D(p) >= 7.2 mu m was measured. The aerosol samples were submitted to gravimetric and chemical analyses. The obtained mean mass concentration of the PM fractions was in accordance with an urban aerosol distribution. The aerosol mass concentrations were determined by gravimetric measurements (m(GM)) and, analyzed by ion chromatography for Na(+), NH(4)(+), K(+), Mg(2+), Ca(2+), Cl(-), NO(3)(-), PO(4)(3-) and SO(4)(2-). The mean random uncertainties associated with the determinations of Na(+), NH(4)(+), K(+), Mg(2+), Ca(2+), Cl(-), NO(3)(-) and SO(4)(2-) were assessed. The absolute highest concentration is found for SO(4)(2-) (1555.8 +/- 973.6 ng m(-3)) in the range of D(p)  LT = 0.49 mu m with an average participation of 8.19% to the total mass of the particles. The highest coefficients of correlation were found between NH(4)(+) and SO(4)(2-). Principal component analysis, PCA, was used for the identification and evaluation of the contributions of the main emission sources to the contents of water soluble ions in the urban aerosol. The formation of (NH(4))(2)SO(4) was found to be the dominant process. The influences of local urban (traffic) and regional industrial sources (nearby city Pancevo) were identified and a contribution of marine aerosol was observed.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Atmospheric Environment
T1  - Size-segregated mass concentration and water soluble inorganic ions in an urban aerosol of the Central Balkans (Belgrade)
VL  - 46
SP  - 309
EP  - 317
DO  - 10.1016/j.atmosenv.2011.09.057
ER  - 

@article{
author = "Đorđević, Dragana and Mihajlidi Zelić, Aleksandra and Relić, Dubravka and Ignjatović, Ljubiša M. and Huremovic, J. and Stortini, A. M. and Gambaro, Andrea",
year = "2012",
abstract = "The distribution of nano/micron inorganic main ions in the size-segregated urban aerosol of Belgrade center was studied during the summer-autumn of 2008. The particle size distribution in the size ranges D(p)  LT = 0.49 mu m, 0.49  LT = D(p)  LT = 0.95 mu m, 0.95  LT = D(p)  LT = 1.5 mu m, 1.5  LT = D(p)  LT = 3.0 mu m, 3.0  LT = D(p)  LT = 7.2 mu m and D(p) >= 7.2 mu m was measured. The aerosol samples were submitted to gravimetric and chemical analyses. The obtained mean mass concentration of the PM fractions was in accordance with an urban aerosol distribution. The aerosol mass concentrations were determined by gravimetric measurements (m(GM)) and, analyzed by ion chromatography for Na(+), NH(4)(+), K(+), Mg(2+), Ca(2+), Cl(-), NO(3)(-), PO(4)(3-) and SO(4)(2-). The mean random uncertainties associated with the determinations of Na(+), NH(4)(+), K(+), Mg(2+), Ca(2+), Cl(-), NO(3)(-) and SO(4)(2-) were assessed. The absolute highest concentration is found for SO(4)(2-) (1555.8 +/- 973.6 ng m(-3)) in the range of D(p)  LT = 0.49 mu m with an average participation of 8.19% to the total mass of the particles. The highest coefficients of correlation were found between NH(4)(+) and SO(4)(2-). Principal component analysis, PCA, was used for the identification and evaluation of the contributions of the main emission sources to the contents of water soluble ions in the urban aerosol. The formation of (NH(4))(2)SO(4) was found to be the dominant process. The influences of local urban (traffic) and regional industrial sources (nearby city Pancevo) were identified and a contribution of marine aerosol was observed.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Atmospheric Environment",
title = "Size-segregated mass concentration and water soluble inorganic ions in an urban aerosol of the Central Balkans (Belgrade)",
volume = "46",
pages = "309-317",
doi = "10.1016/j.atmosenv.2011.09.057"
}

Đorđević, D., Mihajlidi Zelić, A., Relić, D., Ignjatović, L. M., Huremovic, J., Stortini, A. M.,& Gambaro, A.. (2012). Size-segregated mass concentration and water soluble inorganic ions in an urban aerosol of the Central Balkans (Belgrade). in Atmospheric Environment
Oxford : Pergamon-Elsevier Science Ltd., 46, 309-317.
https://doi.org/10.1016/j.atmosenv.2011.09.057

Đorđević D, Mihajlidi Zelić A, Relić D, Ignjatović LM, Huremovic J, Stortini AM, Gambaro A. Size-segregated mass concentration and water soluble inorganic ions in an urban aerosol of the Central Balkans (Belgrade). in Atmospheric Environment. 2012;46:309-317.
doi:10.1016/j.atmosenv.2011.09.057 .

Đorđević, Dragana, Mihajlidi Zelić, Aleksandra, Relić, Dubravka, Ignjatović, Ljubiša M., Huremovic, J., Stortini, A. M., Gambaro, Andrea, "Size-segregated mass concentration and water soluble inorganic ions in an urban aerosol of the Central Balkans (Belgrade)" in Atmospheric Environment, 46 (2012):309-317,
https://doi.org/10.1016/j.atmosenv.2011.09.057 . .