Comparison of the chemical composition of PM10 and PM2.5 particles collected in urban environments and volcanic areas of metropolitan Costa Rica

PM10 and PM2,5 were sampled simultaneously in urban and volcanic environments in the Metropolitan Area of Costa Rica from October to November 2012. Higher mass concentrations (42-29 μgm-3) of PM10 and PM2,5 were found at industrial and commercial areas with high traffic flow (La Uruca, Heredia and B...

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Detalhes bibliográficos

Principais autores:	Jorge Herrera, José F. Rojas, María Martínez, Geoffroy Avard, Martín De Moore, Wendy Sáenz, Víctor H. Beita, Agustín Rodríguez, Alejandro Agüero
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Universidad Nacional, Costa Rica 2014-12-01
coleção:	Ciencias Ambientales
Assuntos:	PM10 PM2 5 Air pollution Urban pollution Volcanic particles
Acesso em linha:	http://www.revistas.una.ac.cr/index.php/ambientales/article/view/7230/7436
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