Articles | Volume 23, issue 21
https://doi.org/10.5194/acp-23-13853-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-13853-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Secondary aerosol formation during a special dust transport event: impacts from unusually enhanced ozone and dust backflows over the ocean
Da Lu
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Hao Li
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Mengke Tian
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Guochen Wang
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Xiaofei Qin
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Na Zhao
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Juntao Huo
State Ecologic Environmental Scientific Observation and Research Station for Dianshan Lake, Shanghai Environmental Monitoring Center, Shanghai, 200030, China
Fan Yang
Pudong New Area Environmental Monitoring Station, Shanghai, 200122, China
Yanfen Lin
State Ecologic Environmental Scientific Observation and Research Station for Dianshan Lake, Shanghai Environmental Monitoring Center, Shanghai, 200030, China
Jia Chen
State Ecologic Environmental Scientific Observation and Research Station for Dianshan Lake, Shanghai Environmental Monitoring Center, Shanghai, 200030, China
Qingyan Fu
State Ecologic Environmental Scientific Observation and Research Station for Dianshan Lake, Shanghai Environmental Monitoring Center, Shanghai, 200030, China
Yusen Duan
State Ecologic Environmental Scientific Observation and Research Station for Dianshan Lake, Shanghai Environmental Monitoring Center, Shanghai, 200030, China
Xinyi Dong
School of Atmospheric Sciences, Nanjing University, Nanjing, 210023, China
Congrui Deng
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Sabur F. Abdullaev
Physical Technical Institute of the Academy of Sciences of Tajikistan, Dushanbe, Tajikistan
Kan Huang
CORRESPONDING AUTHOR
Center for Atmospheric Chemistry Study, Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP), National Observations and Research Station for Wetland Ecosystems of the Yangtze Estuary, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
Institute of Eco-Chongming (IEC), Shanghai, 202162, China
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Cited
3 citations as recorded by crossref.
- Dust event identification and characterization with one-year online observations in Beijing F. Zheng et al. 10.1016/j.scitotenv.2024.177296
- Investigating the role of photochemistry and impact of regional and local contributions on gaseous pollutant concentrations (NO, NO2, O3, CO, and SO2) at urban and suburban sites S. Chatoutsidou & M. Lazaridis 10.1016/j.apr.2024.102322
- An Ozone Episode in the Urban Agglomerations along the Yangtze River in Jiangsu Province: Pollution Characteristics and Source Apportionment Z. Cai et al. 10.3390/atmos15080942
3 citations as recorded by crossref.
- Dust event identification and characterization with one-year online observations in Beijing F. Zheng et al. 10.1016/j.scitotenv.2024.177296
- Investigating the role of photochemistry and impact of regional and local contributions on gaseous pollutant concentrations (NO, NO2, O3, CO, and SO2) at urban and suburban sites S. Chatoutsidou & M. Lazaridis 10.1016/j.apr.2024.102322
- An Ozone Episode in the Urban Agglomerations along the Yangtze River in Jiangsu Province: Pollution Characteristics and Source Apportionment Z. Cai et al. 10.3390/atmos15080942
Latest update: 10 Dec 2024
Short summary
Environmental conditions during dust are usually not favorable for secondary aerosol formation. However in this study, an unusual dust event was captured in a Chinese mega-city and showed “anomalous” meteorology and a special dust backflow transport pathway. The underlying formation mechanisms of secondary aerosols are probed in the context of this special dust event. This study shows significant implications for the varying dust aerosol chemistry in the future changing climate.
Environmental conditions during dust are usually not favorable for secondary aerosol formation....
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