Monitoring the impact of the COVID-19 lockdown on air quality in Lanzhou: Implications for future control strategies

China implemented a one-month lockdown after the 2020 Spring Festival to prevent the spread of COVID-19. The closure measures provide a rare opportunity to understand the resulting changes in air pollution levels and to test the effectiveness of previous environmental protection measures. We used th...

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Bibliographic Details
Main Authors: Hui Liu, Ye Yu, Xiaoyi Ma, Xinying Liu, Longxiang Dong, Dunsheng Xia
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Earth Science
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.1011536/full