Scientific Publications Incremental excess of PM components and sources between two neighbouring sites of Bogotá, Colombia Published 2020 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download 349057207_Incremental_excess_of_PM_components_and_sources_between_two_neighbouring_sites_of_Bogota_Colombia en Added on: 20 May, 2025 Breadcrumb Home Resource Library Incremental Excess of PM Components and Sources Between Two Neighbouring Sites of Bogotá, Colombia This work investigated the incremental excess of the composition and source contribution to PM2.5 in two sites near Bogotá, using the Chemical Mass Balance receptor model with organic molecular markers, and back trajectory analysis. Simultaneous sample collection was carried out for two-months.