Articles | Volume 19, issue 15
https://doi.org/10.5194/acp-19-10319-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-19-10319-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
14 Aug 2019
Research article |
| 14 Aug 2019
| 14 Aug 2019
Distinctions in source regions and formation mechanisms of secondary aerosol in Beijing from summer to winter
Jing Duan
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Ru-Jin Huang
CORRESPONDING AUTHOR
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
Chunshui Lin
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
School of Physics and Centre for Climate and Air Pollution Studies,
Ryan Institute, National University of Ireland Galway, University Road,
Galway, Ireland
Wenting Dai
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
Meng Wang
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Yifang Gu
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Ying Wang
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Haobin Zhong
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Yan Zheng
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Haiyan Ni
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
University of Chinese Academy of Sciences, Beijing 100049, China
Centre for Isotope Research (CIO), Energy and Sustainability Research
Institute Groningen (ESRIG), University of Groningen, the Netherlands
Uli Dusek
Centre for Isotope Research (CIO), Energy and Sustainability Research
Institute Groningen (ESRIG), University of Groningen, the Netherlands
Yang Chen
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing 400714, China
Yongjie Li
Department of Civil and Environmental Engineering, Faculty of Science
and Technology, University of Macau, Taipa, Macau
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing 100871, China
Douglas R. Worsnop
Aerodyne Research, Inc., Billerica, MA, USA
Colin D. O'Dowd
School of Physics and Centre for Climate and Air Pollution Studies,
Ryan Institute, National University of Ireland Galway, University Road,
Galway, Ireland
Junji Cao
State Key Laboratory of Loess and Quaternary Geology (SKLLQG) and Key
Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth
Environment, Chinese Academy of Sciences, Xi'an 710061, China
CAS Center for Excellence in Quaternary Science and Global Change,
Chinese Academy of Sciences, Xi'an 710061, China
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Latest update: 27 Nov 2025
Short summary
We present the seasonal distinction of secondary aerosol formation in urban Beijing. Both photochemical oxidation and aqueous-phase processing played important roles in SOA (secondary organic aerosol) formation during all three seasons; while for sulfate formation, gas-phase photochemical oxidation was the major pathway in late summer, aqueous-phase reactions were more responsible during early winter, and both processes had contributions during autumn.
We present the seasonal distinction of secondary aerosol formation in urban Beijing. Both...
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