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• W3000496791 endingPage "110035" @default.
• W3000496791 startingPage "110035" @default.
• W3000496791 abstract "We have analyzed trends in ambient fine (PM2.5) and coarse (PM2.5-10) particulate matter in Santiago, Chile, for the last 30 years. PM2.5 has monotonously decreased between 67% and 72% at those sites. Trends varied between −2.0 and −2.7 (μg/m3/year) between 1989 and late 90's, and between −0.7 and −1.1 (μg/m3/year) afterwards. This slowing down is likely a consequence of fast increase of motor vehicles in the city, which have become a dominant source of ambient PM2.5. Annual ambient PM2.5 concentrations are still above 20 (μg/m3), so more regulation is needed to bring them down. Coarse particles have changed little in 30 years, decreasing between 0% and 12%; particle concentrations have evolved in a non-linear way: first increasing in 1989–1995, then decreasing until 2003, and with a flat trend afterwards. We ascribe these trends to a combination of a) public works implemented throughout the city, b) fugitive dust controls like street sweeping programs and emission offsets for PM10 and c) increasing numbers of motor vehicles in the city. Further initiatives are needed to curb down coarse particles as well. By considering interaction between trend and seasonality, we have found that ambient PM2.5 has monotonously decreased all year long at all monitoring sites with similar patterns; this is characteristic of a regional-scale pollution. For ambient PM2.5-10 trend and season have a more complex, site-specific interaction, suggesting local sources and site location in the basin are relevant in determining ambient concentrations of coarse particles. A limitation of this study is that no quantitative link between ambient concentrations trends and atmospheric emissions could be established with the analyses carried out. A strength of the study is the long period analyzed with measurements conducted with the same gravimetric methodology." @default.
• W3000496791 created "2020-01-23" @default.
• W3000496791 creator A5038495421 @default.
• W3000496791 date "2020-03-01" @default.
• W3000496791 modified "2023-09-30" @default.
• W3000496791 title "Ambient particulate matter in Santiago, Chile: 1989–2018: A tale of two size fractions" @default.
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• W3000496791 cites W1250478016 @default.
• W3000496791 cites W1863183842 @default.
• W3000496791 cites W1965577314 @default.
• W3000496791 cites W1966422574 @default.
• W3000496791 cites W1966635046 @default.
• W3000496791 cites W1967628388 @default.
• W3000496791 cites W1967825020 @default.
• W3000496791 cites W1972139728 @default.
• W3000496791 cites W1976384634 @default.
• W3000496791 cites W1979452424 @default.
• W3000496791 cites W1984878486 @default.
• W3000496791 cites W1990858038 @default.
• W3000496791 cites W1995431023 @default.
• W3000496791 cites W1997537463 @default.
• W3000496791 cites W2006816310 @default.
• W3000496791 cites W2013107545 @default.
• W3000496791 cites W2018764772 @default.
• W3000496791 cites W2022421762 @default.
• W3000496791 cites W2027978314 @default.
• W3000496791 cites W2029401079 @default.
• W3000496791 cites W2035714089 @default.
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• W3000496791 cites W2064585542 @default.
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• W3000496791 cites W2072537240 @default.
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• W3000496791 doi "https://doi.org/10.1016/j.jenvman.2019.110035" @default.
• W3000496791 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31929070" @default.
• W3000496791 hasPublicationYear "2020" @default.
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