Impact of COVID-19 lockdown on carbonaceous aerosols in a polluted city: Composition characterization, source apportionment, influence factors of secondary formation

Carbonaceous fractions throughout the normal period and lockdown period (LP) before and during COVID-19 outbreak were analyzed in a polluted city, Zhengzhou, China. During LP, fine particulate matters, elemental carbon (EC), and secondary organic aerosol (SOC) concentrations fell significantly (29%,...

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Detalles Bibliográficos
Autores principales: Dong, Zhe, Wang, Shenbo, Sun, Jiabin, Shang, Luqi, Li, Zihan, Zhang, Ruiqin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd. 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9375178/
https://www.ncbi.nlm.nih.gov/pubmed/35973498
http://dx.doi.org/10.1016/j.chemosphere.2022.136028

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9375178/
https://www.ncbi.nlm.nih.gov/pubmed/35973498
http://dx.doi.org/10.1016/j.chemosphere.2022.136028

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