COVID-19

COVID-19 impact on Asian emissions: Insight from space observations

MOPITT total tropospheric CO column values
During February and March 2020, ACOM scientists looked into the perturbation to atmospheric composition due to the large scale curtailing of human activities in response to COVID-19, in addition to operational issues of the ACCLIP field campaign planned for summer 2020 out of Okinawa. In this short briefing, we report on the large signature in atmospheric composition from spaceborne observations for the time period of lockdown in China during February to early March, 2020.
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ACOM | Atmospheric Chemistry Observations & Modeling