Articles with "concentration sources" as a keyword



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Variations in Black Carbon concentration and sources during COVID-19 lockdown in Delhi

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Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.129435

Abstract: A nationwide lockdown was imposed in India due to COVID-19 pandemic in five phases from 25th March to May 31, 2020. The lockdown restricted major anthropogenic activities, primarily vehicular and industrial, thereby reducing the particulate… read more here.

Keywords: black carbon; 2020 lockdown; may 2020; carbon concentration ... See more keywords