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Impact of lockdown on particulate matter concentrations in Colombia during the COVID-19 pandemic
The first confirmed case of COVID-19 in Colombia was reported on March 6, 2020. For this reason, on March 25, preventive isolation was declared mandatory. These measures involved the suspension of economic activities and drastically reduced the number of vehicles on the road. The objective of this s...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier B.V.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7546997/ https://www.ncbi.nlm.nih.gov/pubmed/33077220 http://dx.doi.org/10.1016/j.scitotenv.2020.142874 |