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The Impact of the COVID-19 Lockdown on Climate

Received: 16 April 2022    Accepted: 26 May 2022    Published: 8 June 2022
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Abstract

The Earth is a dynamic planet, permanently influenced by societal and environmental interactions. On December 31, 2019, the outbreak of COVID-19 was reported in Wuhan, China. With the prevalence of the COVID-19 pandemic, lockdown measures were implemented in many cities. Some studies reported significant reductions in emissions from local transportation, industrial production, power generation, and a variety of other economic activities have improved air quality and visibility in many cities, and this improvement has been attributed to reduced activity. The aim of the current study is to evaluate the impact of the COVID-19 pandemic on weather changes during the lockdown period. Numerous studies that have examined the relationship between climate change and restrictive measures have shown a significant reduction in ambient air pollutants in the urban environment. In general, the concentrations of PM10, PM2.5, CO, NO2, O3, and SO2 were reduced while O3 concentration increased. Also, the land surface temperature level has decreased in some areas, which has been negligible and requires long-term follow-up. Although continued lockdown can temporarily improve air quality and reduce air temperature, it is not a solution to improve the air quality that kills millions annually, and appropriate policies should be adopted to improve the weather conditions.

Published in International Journal of Environmental Monitoring and Analysis (Volume 10, Issue 3)
DOI 10.11648/j.ijema.20221003.13
Page(s) 68-78
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

COVID-19, Weather, Climate, Lockdown

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    Mohsen Farshi. (2022). The Impact of the COVID-19 Lockdown on Climate. International Journal of Environmental Monitoring and Analysis, 10(3), 68-78. https://doi.org/10.11648/j.ijema.20221003.13

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    Mohsen Farshi. The Impact of the COVID-19 Lockdown on Climate. Int. J. Environ. Monit. Anal. 2022, 10(3), 68-78. doi: 10.11648/j.ijema.20221003.13

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    Mohsen Farshi. The Impact of the COVID-19 Lockdown on Climate. Int J Environ Monit Anal. 2022;10(3):68-78. doi: 10.11648/j.ijema.20221003.13

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  • @article{10.11648/j.ijema.20221003.13,
      author = {Mohsen Farshi},
      title = {The Impact of the COVID-19 Lockdown on Climate},
      journal = {International Journal of Environmental Monitoring and Analysis},
      volume = {10},
      number = {3},
      pages = {68-78},
      doi = {10.11648/j.ijema.20221003.13},
      url = {https://doi.org/10.11648/j.ijema.20221003.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20221003.13},
      abstract = {The Earth is a dynamic planet, permanently influenced by societal and environmental interactions. On December 31, 2019, the outbreak of COVID-19 was reported in Wuhan, China. With the prevalence of the COVID-19 pandemic, lockdown measures were implemented in many cities. Some studies reported significant reductions in emissions from local transportation, industrial production, power generation, and a variety of other economic activities have improved air quality and visibility in many cities, and this improvement has been attributed to reduced activity. The aim of the current study is to evaluate the impact of the COVID-19 pandemic on weather changes during the lockdown period. Numerous studies that have examined the relationship between climate change and restrictive measures have shown a significant reduction in ambient air pollutants in the urban environment. In general, the concentrations of PM10, PM2.5, CO, NO2, O3, and SO2 were reduced while O3 concentration increased. Also, the land surface temperature level has decreased in some areas, which has been negligible and requires long-term follow-up. Although continued lockdown can temporarily improve air quality and reduce air temperature, it is not a solution to improve the air quality that kills millions annually, and appropriate policies should be adopted to improve the weather conditions.},
     year = {2022}
    }
    

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  • TY  - JOUR
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    JF  - International Journal of Environmental Monitoring and Analysis
    JO  - International Journal of Environmental Monitoring and Analysis
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    AB  - The Earth is a dynamic planet, permanently influenced by societal and environmental interactions. On December 31, 2019, the outbreak of COVID-19 was reported in Wuhan, China. With the prevalence of the COVID-19 pandemic, lockdown measures were implemented in many cities. Some studies reported significant reductions in emissions from local transportation, industrial production, power generation, and a variety of other economic activities have improved air quality and visibility in many cities, and this improvement has been attributed to reduced activity. The aim of the current study is to evaluate the impact of the COVID-19 pandemic on weather changes during the lockdown period. Numerous studies that have examined the relationship between climate change and restrictive measures have shown a significant reduction in ambient air pollutants in the urban environment. In general, the concentrations of PM10, PM2.5, CO, NO2, O3, and SO2 were reduced while O3 concentration increased. Also, the land surface temperature level has decreased in some areas, which has been negligible and requires long-term follow-up. Although continued lockdown can temporarily improve air quality and reduce air temperature, it is not a solution to improve the air quality that kills millions annually, and appropriate policies should be adopted to improve the weather conditions.
    VL  - 10
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Author Information
  • School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran

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