Spatio-temporal analysis of PM2.5 and policies in Northwestern South America

This paper analyzes the spatio-temporal variations, and exceedances of the PM2.5 concentrations in Northwestern South America at different scales to assess the implemented policies and identify the involved phenomena. Through reanalysis and ground-based data, we found that high PM2.5 levels in most...

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Veröffentlicht in:	The Science of the total environment 2022-12, Vol.852, p.158504-158504, Article 158504
Hauptverfasser:	Casallas, Alejandro, Castillo-Camacho, Maria Paula, Guevara-Luna, Marco Andrés, González, Yuri, Sanchez, Edwin, Belalcazar, Luis Carlos
Format:	Artikel
Sprache:	eng
Schlagworte:	Air quality management capital Colombia Ecuador environment Long-term trends Policy and meteorology analysis pollution Pollution episodes Statistical analysis Venezuela wind speed
Online-Zugang:	Volltext
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