TY  - JOUR
AU  - Zangrando, Roberta
AU  - Barbaro, Elena
AU  - Kirchgeorg, Torben
AU  - Vecchiato, Marco
AU  - Scalabrin, Elisa
AU  - Radaelli, Marta
AU  - Đorđević, Dragana
AU  - Barbante, Carlo
AU  - Gambaro, Andrea
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1921
AB  - Biomass burning and primary biological aerosol particles (PBAPs) represent important primary sources of organic compounds in the atmosphere. These particles and compounds are able to affect climate and human health. In the present work, using HPLC-orbitrapMS, we determined the atmospheric concentrations of molecular markers such as anhydrosugars and phenolic compounds that are specific for biomass burning, as well as the concentrations of sugars, alcohol sugars and D- and L-amino acids (D-AAs and L-AAs) for studying PBAPs in Belgrade (Serbia) aerosols collected in September-December 2008. In these samples, high levels of all these biomarkers were observed in October. Relative percentages of vanillic (V), syringic compounds (S) and p-coumaric acid (PA), as well as levoglucosan/mannosan (L/M) ratios, helped us discriminate between open fire events and wood combustion for domestic heating during the winter. L-AAs and D-AAs (1% of the total) were observed in Belgrade aerosols mainly in September-October. During open fire events, mean D-AA/L-AA (D/L) ratio values of aspartic acid, threonine, phenylalanine, alanine were significantly higher than mean D/L values of samples unaffected by open fire. High levels of AAs were observed for open biomass burning events. Thanks to four different statistical approaches, we demonstrated that Belgrade aerosols are affected by five sources: a natural source, a source related to fungi spores and degraded material and three other sources linked to biomass burning: biomass combustion in open fields, the combustion of grass and agricultural waste and the combustion of biomass in stoves and industrial plants. The approach employed in this work, involving the determination of specific organic tracers and statistical analysis, proved useful to discriminate among different types of biomass burning events.
PB  - Elsevier
T2  - Science of the Total Environment
T1  - Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia)
VL  - 571
SP  - 1441
EP  - 1453
DO  - 10.1016/j.scitotenv.2016.06.188
ER  - 

@article{
author = "Zangrando, Roberta and Barbaro, Elena and Kirchgeorg, Torben and Vecchiato, Marco and Scalabrin, Elisa and Radaelli, Marta and Đorđević, Dragana and Barbante, Carlo and Gambaro, Andrea",
year = "2016",
abstract = "Biomass burning and primary biological aerosol particles (PBAPs) represent important primary sources of organic compounds in the atmosphere. These particles and compounds are able to affect climate and human health. In the present work, using HPLC-orbitrapMS, we determined the atmospheric concentrations of molecular markers such as anhydrosugars and phenolic compounds that are specific for biomass burning, as well as the concentrations of sugars, alcohol sugars and D- and L-amino acids (D-AAs and L-AAs) for studying PBAPs in Belgrade (Serbia) aerosols collected in September-December 2008. In these samples, high levels of all these biomarkers were observed in October. Relative percentages of vanillic (V), syringic compounds (S) and p-coumaric acid (PA), as well as levoglucosan/mannosan (L/M) ratios, helped us discriminate between open fire events and wood combustion for domestic heating during the winter. L-AAs and D-AAs (1% of the total) were observed in Belgrade aerosols mainly in September-October. During open fire events, mean D-AA/L-AA (D/L) ratio values of aspartic acid, threonine, phenylalanine, alanine were significantly higher than mean D/L values of samples unaffected by open fire. High levels of AAs were observed for open biomass burning events. Thanks to four different statistical approaches, we demonstrated that Belgrade aerosols are affected by five sources: a natural source, a source related to fungi spores and degraded material and three other sources linked to biomass burning: biomass combustion in open fields, the combustion of grass and agricultural waste and the combustion of biomass in stoves and industrial plants. The approach employed in this work, involving the determination of specific organic tracers and statistical analysis, proved useful to discriminate among different types of biomass burning events.",
publisher = "Elsevier",
journal = "Science of the Total Environment",
title = "Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia)",
volume = "571",
pages = "1441-1453",
doi = "10.1016/j.scitotenv.2016.06.188"
}

Zangrando, R., Barbaro, E., Kirchgeorg, T., Vecchiato, M., Scalabrin, E., Radaelli, M., Đorđević, D., Barbante, C.,& Gambaro, A.. (2016). Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia). in Science of the Total Environment
Elsevier., 571, 1441-1453.
https://doi.org/10.1016/j.scitotenv.2016.06.188

Zangrando R, Barbaro E, Kirchgeorg T, Vecchiato M, Scalabrin E, Radaelli M, Đorđević D, Barbante C, Gambaro A. Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia). in Science of the Total Environment. 2016;571:1441-1453.
doi:10.1016/j.scitotenv.2016.06.188 .

Zangrando, Roberta, Barbaro, Elena, Kirchgeorg, Torben, Vecchiato, Marco, Scalabrin, Elisa, Radaelli, Marta, Đorđević, Dragana, Barbante, Carlo, Gambaro, Andrea, "Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia)" in Science of the Total Environment, 571 (2016):1441-1453,
https://doi.org/10.1016/j.scitotenv.2016.06.188 . .

TY  - JOUR
AU  - Đorđević, Dragana
AU  - Stortini, Angela Maria
AU  - Relić, Dubravka
AU  - Mihajlidi Zelić, Aleksandra
AU  - Huremovic, Jasna
AU  - Barbante, Carlo
AU  - Gambaro, Andrea
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1436
AB  - Size segregated particulate samples of atmospheric aerosols in urban site of continental part of Balkans were collected during 6 months in 2008. Six stages impactor in the size ranges: Dp  LT = 0.49 mu m, 0.49 LT Dp  LT = 0.95 mu m, 0.95 LT Dp  LT = 1.5 mu m, 1.5 LT Dp  LT = 3.0 mu m, 3.0 LT Dp  LT = 7.2 mu m, and 7.2 LT Dp  LT = 10.0 mu m was applied for sampling. ICP-MS was used to quantify elements: Al, As, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Na, Ni, Mg, Mn, Pb, Sb, V, and Zn. Two main groups of elements were investigated: (1) K, V, Ni, Zn, Pb, As, and Cd with high domination in nuclei mode indicating the combustion processes as a dominant sources and (2) Al, Fe, Ca, Mg, Na, Cr, Ga, Co, and Li in coarse mode indicating mechanical processes as their main origin. The strictly crustal origin is for Mg, Fe, Ca, and Co while for As, Cd, K, V, Ni, Cu, Pb, and Zn dominates the anthropogenic influence. The PCA analysis has shown that main contribution is of resuspension (PC1, sigma(2)approximate to 30 %) followed by traffic (PC2, sigma(2)approximate to 20 %) that are together contributing around 50 % of elements in the investigated urban aerosol. The EF model shows that major origin of Cd, K, V, Ni, Cu, Pb, Zn, and As in the fine mode is from the anthropogenic sources while increase of their contents in the coarse particles indicates their deposition from the atmosphere and soil contamination. This approach is useful for the assessment of the local resuspension influence on element's contents in the aerosol and also for the evaluation of the historical pollution of soil caused by deposition of metals from the atmosphere.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Trace elements in size-segregated urban aerosol in relation to the anthropogenic emission sources and the resuspension
VL  - 21
IS  - 18
SP  - 10949
EP  - 10959
DO  - 10.1007/s11356-014-2998-1
ER  - 

@article{
author = "Đorđević, Dragana and Stortini, Angela Maria and Relić, Dubravka and Mihajlidi Zelić, Aleksandra and Huremovic, Jasna and Barbante, Carlo and Gambaro, Andrea",
year = "2014",
abstract = "Size segregated particulate samples of atmospheric aerosols in urban site of continental part of Balkans were collected during 6 months in 2008. Six stages impactor in the size ranges: Dp  LT = 0.49 mu m, 0.49 LT Dp  LT = 0.95 mu m, 0.95 LT Dp  LT = 1.5 mu m, 1.5 LT Dp  LT = 3.0 mu m, 3.0 LT Dp  LT = 7.2 mu m, and 7.2 LT Dp  LT = 10.0 mu m was applied for sampling. ICP-MS was used to quantify elements: Al, As, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, K, Li, Na, Ni, Mg, Mn, Pb, Sb, V, and Zn. Two main groups of elements were investigated: (1) K, V, Ni, Zn, Pb, As, and Cd with high domination in nuclei mode indicating the combustion processes as a dominant sources and (2) Al, Fe, Ca, Mg, Na, Cr, Ga, Co, and Li in coarse mode indicating mechanical processes as their main origin. The strictly crustal origin is for Mg, Fe, Ca, and Co while for As, Cd, K, V, Ni, Cu, Pb, and Zn dominates the anthropogenic influence. The PCA analysis has shown that main contribution is of resuspension (PC1, sigma(2)approximate to 30 %) followed by traffic (PC2, sigma(2)approximate to 20 %) that are together contributing around 50 % of elements in the investigated urban aerosol. The EF model shows that major origin of Cd, K, V, Ni, Cu, Pb, Zn, and As in the fine mode is from the anthropogenic sources while increase of their contents in the coarse particles indicates their deposition from the atmosphere and soil contamination. This approach is useful for the assessment of the local resuspension influence on element's contents in the aerosol and also for the evaluation of the historical pollution of soil caused by deposition of metals from the atmosphere.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Trace elements in size-segregated urban aerosol in relation to the anthropogenic emission sources and the resuspension",
volume = "21",
number = "18",
pages = "10949-10959",
doi = "10.1007/s11356-014-2998-1"
}

Đorđević, D., Stortini, A. M., Relić, D., Mihajlidi Zelić, A., Huremovic, J., Barbante, C.,& Gambaro, A.. (2014). Trace elements in size-segregated urban aerosol in relation to the anthropogenic emission sources and the resuspension. in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 21(18), 10949-10959.
https://doi.org/10.1007/s11356-014-2998-1

Đorđević D, Stortini AM, Relić D, Mihajlidi Zelić A, Huremovic J, Barbante C, Gambaro A. Trace elements in size-segregated urban aerosol in relation to the anthropogenic emission sources and the resuspension. in Environmental Science and Pollution Research. 2014;21(18):10949-10959.
doi:10.1007/s11356-014-2998-1 .

Đorđević, Dragana, Stortini, Angela Maria, Relić, Dubravka, Mihajlidi Zelić, Aleksandra, Huremovic, Jasna, Barbante, Carlo, Gambaro, Andrea, "Trace elements in size-segregated urban aerosol in relation to the anthropogenic emission sources and the resuspension" in Environmental Science and Pollution Research, 21, no. 18 (2014):10949-10959,
https://doi.org/10.1007/s11356-014-2998-1 . .