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dc.creatorOLIVEIRA, Patrícia Lopes de-
dc.creatorFIGUEIREDO, Bernardino Ribeiro-
dc.creatorCARDOSO, Arnaldo Alves-
dc.creatorANGÉLICA, Rômulo Simões-
dc.identifier.citationOLIVEIRA, Patrícia Lopes de et al. Elementos traço em material particulado atmosférico de uma região agroindustrial do sudeste do Brasil. Química Nova, São Paulo, v. 36, n. 4, p. 533-539, 2013. Disponível em: <>. Acesso em: 30 jul. 2014. <>.pt_BR
dc.description.abstractTrace element concentrations were measured in atmospheric particulate matter collected in 2009 and 2010, in a Brazilian region influenced by pre-harvest burning of sugar cane crops. For coarse particles, high concentrations of Al, Fe, K and Ca suggested that re-suspended soil dust was the main source of aerosol trace elements, subsequently confirmed by XRD analysis. High levels of K, Zn, As, Cd and Pb were found in fine particles, confirming the contribution of biomass burning and vehicle emissions, whereas Na, Al, K, Fe and Zn were the representative elements in ultrafine particles, influenced by a diversity of sources.pt_BR
dc.rightsAcesso Aberto-
dc.subjectMaterial Particulado Atmosférico (MPA)pt_BR
dc.subjectElementos traçospt_BR
dc.subjectGeoquímica ambientalpt_BR
dc.subjectAraraquara (SP)pt_BR
dc.titleElementos traço em material particulado atmosférico de uma região agroindustrial do sudeste do Brasilpt_BR
dc.title.alternativeTrace elements in atmospheric particulate matter from an agro-industrial region in southeastern Brazilpt_BR
dc.typeArtigo de Periódicopt_BR
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