A079
Global and Local Effects of the COVID-19-Related Quarantine Measures on Air Quality and Emissions II

Wednesday, 9 December 2020: 19:00-20:00
Virtual
Primary Convener:  Fei Liu, Universities Space Research Association Greenbelt, Greenbelt, MD, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States
Conveners:  Pieternel Levelt, Royal Netherlands Meteorological Institute, De Bilt, Netherlands, Qi Chen, Peking University, State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Beijing, China and Brian C McDonald, Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States
Primary Liaison:  Fei Liu, Universities Space Research Association Greenbelt, Greenbelt, MD, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States
Chairs:  Qi Chen, Massachusetts Institute of Technology, Cambridge, MA, United States and Brian C McDonald, Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States
OSPA Liaison:  Qi Chen, Massachusetts Institute of Technology, Cambridge, MA, United States
19:00
A079-01
Characterizing the air quality impact of COVID-19 emission reductions through experimental forecasts with the Rapid-Refresh model coupled to chemistry (RAP-Chem) (730931)
Jordan Schnell, Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder and NOAA ESRL Global Systems Laboratory, Boulder, CO, United States, Ravan Ahmadov, NOAA ESRL/CSL, Boulder, CO, United States, Gregory J Frost, Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States, Stuart A McKeen, NOAA ESRL/CSL and CU Boulder/CIRES, Boulder, CO, United States, Brian C McDonald, Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, Megan Bela, University of Colorado, Boulder, CO, United States, Eric James, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Rebecca Schwantes, National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, Ka Yee Wong, Cooperative Institute for Research in the Atmosphere, Fort Collins, United States and Georg Grell, NOAA Global Systems Laboratory, Boulder, CO, United States
19:04
A079-02
Air quality response in China linked to the 2019 novel Coronavirus (COVID-19) mitigation (Invited) (661775)
Kazuyuki Miyazaki1, Kevin W Bowman1, Takashi Sekiya2, Zhe Jiang3, Xiaokang Chen3, Henk Eskes4, Muye Ru5, Drew T Shindell6 and Yuqiang Zhang7, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Kanagawa, Japan, (3)University of Science and Technology of China, Hefei, China, (4)Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands, (5)Duke University, Earth and Ocean Science, Durham, NC, United States, (6)Duke University, Durham, NC, United States, (7)Duke University, Durham, United States
19:08
A079-03
Atmospheric pollutant levels in Southeast Brazil during COVID-19 lockdown: combined satellite and ground-based data analysis (739747)
Rayssa Cruvinel Brandao F Marinho, Virginia Tech, Blacksburg, VA, United States and Hosein Foroutan, Virginia Tech, Department of Civil and Environmental Engineering, Blacksburg, VA, United States
19:12
A079-04
Unexpected air pollution with marked emission reductions during the COVID-19 outbreak in China (676426)
Yuan Wang1, Tianhao Le1, Lang Liu2, Jiani Yang1, Yuk L Yung1, Guohui Li3 and John Seinfeld1, (1)California Institute of Technology, Pasadena, CA, United States, (2)Institute of Earth Environment, Chinese Academy of Science, Xi'an, China, (3)Key laboratory of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China
19:16
A079-05
Importance of Chemical Mechanism Complexity for Simulating Ozone under the Changing Chemical Regimes in 2020 and Beyond (734851)
Rebecca Schwantes1, Brian C McDonald2, Matthew Mitchell Coggon3, Jian He4, Stuart A McKeen5, Gregory J Frost6, Anna Wilson7, Steven S Brown8, Andrew W Rollins9, Georgios Gkatzelis10, Carsten Warneke3, Jessica Gilman8, Aaron Lamplugh3, Jeff Peischl3, Ann Middlebrook11, Sunil Baidar12, Alan Brewer13, Andrew O'Neil Langford14, Raul J Alvarez II7, Christoph J Senff15 and Michael Trainer6, (1)Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado and NOAA ESRL Chemical Sciences Laboratory, Boulder, CO, United States, (2)Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO, United States, (3)CIRES and NOAA ESRL, Chemical Sciences Laboratory, Boulder, CO, United States, (4)Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado and NOAA ESRL Chemical Sciences Laboratory, Boulder, United States, (5)NOAA ESRL/CSL and CU Boulder/CIRES, Boulder, CO, United States, (6)Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States, (7)NOAA Chemical Sciences Laboratory, Boulder, CO, United States, (8)NOAA Earth System Research Laboratory, Chemical Sciences Laboratory, Boulder, CO, United States, (9)NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO, United States, (10)Forschungszentrum Jülich GmbH, Jülich 52428, Germany, (11)NOAA Boulder, Boulder, CO, United States, (12)Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, CO, United States, (13)NOAA/ESRL/CSL, Boulder, CO, United States, (14)NOAA Earth System Research Laboratory, Boulder, CO, United States, (15)NOAA, Boulder, CO, United States
19:20
A079-06
Leveraging an open-access low-cost sensor network and an open-source R-package to observe changes in air quality both locally and globally before, during, and after the implementation of COVID-19 related measures (759474)
Ashley Monika Collier-Oxandale, Vasileios Papapostolou, Brandon Feenstra, Berj Der Boghossian, Wilton Mui and Andrea Polidori, South Coast Air Quality Management District, Diamond Bar, CA, United States
19:24
A079-07
Ozone Changes Over the United States Due to COVID-19 (750629)
Meng Li1,2, Brian C McDonald1, Stuart A McKeen1,2, Jeff Peischl1,2, Kenneth C. Aikin1,2, Steve Brown1, Gregory J Frost1 and Michael Trainer1, (1)Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, United States
19:28
A079-08
A Satellite Data-Driven Framework to Quantify Sources and Lifetimes of Atmospheric Pollutants and the Emission Response to the COVID-19 Pandemic (678319)
Kang Sun, University at Buffalo, Department of Civil, Structural and Environmental Engineering, Buffalo, NY, United States; University at Buffalo, RENEW Institute, Buffalo, NY, United States
19:32
Discussion
See more of: Atmospheric Sciences
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