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dc.creatorTodorović, Marija N.
dc.creatorRadenković, Mirjana
dc.creatorOnjia, Antonije E.
dc.creatorIgnjatović, Ljubiša M.
dc.date.accessioned2021-04-15T10:51:12Z
dc.date.available2021-04-15T10:51:12Z
dc.date.issued2020
dc.identifier.issn0944-1344
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/9105
dc.description.abstractDesignated as the most harmful for health, PM2.5 aerosol fraction was a subject of our study. It was collected for all four seasons during 2014/15 in the suburban area of Belgrade (Serbia) and analysed for Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, As, Ba and Pb elements and for NH4+, NO3− and SO42− ions by particle-induced X-ray emission and ion chromatography techniques, respectively. Obtained concentrations have been treated by a combination of several receptor-oriented models to reveal source contributions to the suburban PM2.5 at different spatial scales. Applied positive matrix factorization analysis indicated five main groups of emission sources: biomass burning (14.5%), traffic (3.9%), regional combustion/secondary sulphates (28.8%), local combustion/secondary nitrates (29.7%) and soil (5.4%). Local heating units had been pointed out as dominant contributors by long-range transport and ground-wind circulation analyses. Air masses circulating over the Balkan Peninsula denoted regional emissions as responsible for the high concentrations of secondary sulphates. Local and long-range transport analyses combined suggested that the BB and the LC/NO3 originated from the wider urban area. Several Saharan dust episodes were detected as well. Presented results might be a basis for the development of air pollution mitigation strategies in the continental Balkan area, considered one of the most polluted and under-investigated European regions.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172030/RS//
dc.relationIAEA Technical Cooperation project [RER1/013]
dc.rightsrestrictedAccess
dc.sourceEnvironmental Science and Pollution Research
dc.subjectPM2.5en
dc.subjectPositive matrix factorizationen
dc.subjectLong-range atmospheric transporten
dc.subjectSource apportionmenten
dc.subjectConditional bivariate probability functionen
dc.titleCharacterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approachen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractТодоровић, Марија Н.; Игњатовић, Љубиша М.; Раденковић, Мирјана Б.; Оњиа, Aнтоније Е.;
dc.rights.holder© 2020, Springer-Verlag GmbH Germany, part of Springer Nature
dc.citation.volume27
dc.citation.issue33
dc.citation.spage41717
dc.citation.epage41730
dc.identifier.wos000550640500003
dc.identifier.doi10.1007/s11356-020-10129-z
dc.citation.rankM22
dc.identifier.pmid32691324
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85088241346


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