FATORES DE EMISSÃO E DE ENRIQUECIMENTO DA CROSTA PARA ELEMENTOS TRAÇO (MP2,5) EMITIDOS PELA FROTA VEICULAR NA REGIÃO METROPOLITANA DE SÃO PAULO, BRASIL

Air pollution can cause several negative impacts on health and the environment. In large urban centers, this pollution is directly related to anthropogenic activities, mainly activities in the transportation sector. This study analyzed data on black carbon, fine particulate material (PM2.5) and its main trace elements from automotive vehicles (S, P, K, V, Cr, Fe, Cu, Ni, Zn, Cd, Br and Pb), collected during a long sampling period, carried out in the Metropolitan Area of São Paulo (MASP), Brazil. The filters used were analyzed by various analytical techniques, enabling the identification of th...

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