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Opposite impact of emission reduction during the COVID-19 lockdown period on the surface concentrations of PM(2.5) and O(3) in Wuhan, China()
To prevent the spread of the COVID-19 epidemic, the Chinese megacity Wuhan has taken emergent lockdown measures starting on January 23, 2020. This provided a natural experiment to investigate the response of air quality to such emission reductions. Here, we decoupled the influence of meteorological...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier Ltd.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8326756/ https://www.ncbi.nlm.nih.gov/pubmed/34358865 http://dx.doi.org/10.1016/j.envpol.2021.117899 |