Enhanced photochemical formation of secondary organic aerosols during the COVID-19 lockdown in Northern China
Jingjing Meng, Zheng Li, Ruiwen Zhou, Min Chen, Yuanyuan Li, Yanan Yi, Zhijian Ding, Hongji Li, Yan Li, Zhanfang Hou, Gehui Wang
Topics & Concepts
AerosolEnvironmental chemistryOxalic acidChemistryOxidizing agentAqueous two-phase systemParticle (ecology)Relative humidityGlyoxalAqueous solutionEnvironmental scienceMeteorologyInorganic chemistryGeographyOrganic chemistryGeologyOceanographyCOVID-19 impact on air qualityAir Quality and Health ImpactsAtmospheric chemistry and aerosols