Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming
Green Car Congress
DECEMBER 16, 2018
results indicate that traffic is the dominating source of BC and particulate air pollution in the metropolitan area of La Paz/El Alto. Soot particles from combustion processes significantly contribute to air pollution because they contain heavy metals and polycyclic aromatic hydrocarbons which are toxic.
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