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Lockdowns and reduction of economic activities during the COVID-19 pandemic improved air quality in Alexandria, Egypt
Parallel reductions in atmospheric aerosols (particulate matter (PM)) and nitrogen dioxide (NO(2)) accompanied the drastic measures that were adopted to limit the spread of COVID-19. The results of this preliminary study conducted in northern Egypt revealed that ambient PM(10), PM(2.5), and NO(2) le...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer International Publishing
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7738176/ https://www.ncbi.nlm.nih.gov/pubmed/33325002 http://dx.doi.org/10.1007/s10661-020-08780-7 |