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The regional impact of the COVID-19 lockdown on the air quality in Ji'nan, China
A number of strict lockdown measures were implemented in the areas most affected by COVID-19 in China, including Ji’nan city, from 24 January to 7 February 2020. Due to these forced restrictions, the pollution levels in cities across the country drastically decreased within just a few days. Since tr...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9284497/ https://www.ncbi.nlm.nih.gov/pubmed/35840644 http://dx.doi.org/10.1038/s41598-022-16105-6 |