Significant formation of sulfate aerosols contributed by the heterogeneous drivers of dust surface
Tao Wang,Yangyang Liu,Hanyun Cheng,Zhenzhen Wang,Hongbo Fu,Jianmin Chen,and Liwu Zhang
Tao Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Yangyang Liu
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Hanyun Cheng
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Zhenzhen Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Hongbo Fu
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention,
National Observations and Research Station for Wetland Ecosystems of the
Yangtze Estuary, IRDR international Center of Excellence on Risk
Interconnectivity and Governance on Weather, Department of Environmental
Science & Engineering, Fudan University, Shanghai, 200433, Peoples'
Republic of China
Shanghai Institute of Pollution Control and Ecological Security, Shanghai,
200092, Peoples' Republic of China
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This study compared the gas-phase, aqueous-phase, and heterogeneous SO2 oxidation pathways by combining laboratory work with a modelling study. The heterogeneous oxidation, particularly that induced by the dust surface drivers, presents positive implications for the removal of airborne SO2 and formation of sulfate aerosols. This work highlighted the atmospheric significance of heterogeneous oxidation and suggested a comparison model to evaluate the following heterogeneous laboratory research.
This study compared the gas-phase, aqueous-phase, and heterogeneous SO2 oxidation pathways by...
