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Why did air quality experience little improvement during the COVID-19 lockdown in megacities, northeast China?
To inhibit the COVID-19 (Coronavirus disease 2019) outbreak, unprecedented nationwide lockdowns were implemented in China in early 2020, resulting in a marked reduction of anthropogenic emissions. However, reasons for the insignificant improvement in air quality in megacities of northeast China, inc...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9830900/ https://www.ncbi.nlm.nih.gov/pubmed/36639012 http://dx.doi.org/10.1016/j.envres.2023.115282 |