Produção Nacional
Revisado por pares
Size-fractionated carbonaceous and iron-rich particulate matter in urban environments of France and Senegal
2024; Springer Science+Business Media; Volume: 32; Issue: 2 Linguagem: Inglês
10.1007/s11356-024-35729-x
ISSN1614-7499
AutoresLaurence Delville, Jean‐François Léon, Mélina Macouin, Yann Philippe Tastevin, François Demory, Arnaud Proietti, Pedro Henrique da Silva Chibane, Maria Dias Alvès, Mayoro Gueye, Laure Laffont, Éric Gardrat, Sonia Rousse, Loïc Drigo, Andréa Teixeira Ustra,
Tópico(s)Vehicle emissions and performance
ResumoRoad traffic is one of the main sources of particulate matter in the urban environment, emitting particulate organic and elemental carbon compounds and metal-rich particles through combustion and brakes and tires wear. In Western Africa, the carbon and metal composition of airborne particles is also influenced by additional sources linked to biomass combustion and recent industrialization. Here, we investigated the impact of combustion-related and non-combustion-related emissions on the distribution of carbonaceous fractions and iron-rich particles in two urban environments in France and Senegal. The supermicron fraction (
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