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How Do Brazilian Fires Affect Air Pollution and Public Health?
M E Marlier1, E X Bonilla2, L J Mickley2
1Department of Environmental Health Sciences, Fielding School of Public Health University of California Los Angeles Los Angeles CA USA.
Abstract:
Fires burning across the Amazon in the summer of 2019 attracted global attention for the widespread destruction of natural ecosystems and regional smoke production. Using a combination of satellite fire observations and atmospheric modeling, Nawaz and Henze (2020, https://doi.org.10.1029/2020GH000268) provide new evidence for the widespread regional public health consequences attributed to these fires. They find that approximately 10% of premature deaths in Brazil due to fine particulate matter (PM2.5) are attributable to smoke pollution and highlight how fire locations play a critical role in determining downwind health impacts.
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