Articles | Volume 21, issue 3
https://doi.org/10.5194/acp-21-2229-2021
© Author(s) 2021. 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-21-2229-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Feb 2021
Research article |
| 15 Feb 2021
| 15 Feb 2021
Insights into particulate matter pollution in the North China Plain during wintertime: local contribution or regional transport?
Jiarui Wu
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Naifang Bei
School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
Yuan Wang
Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA
Xia Li
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Suixin Liu
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Lang Liu
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Ruonan Wang
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Jiaoyang Yu
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Tianhao Le
Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, USA
Min Zuo
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Zhenxing Shen
School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
Junji Cao
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Xuexi Tie
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Guohui Li
CORRESPONDING AUTHOR
Key Lab of Aerosol Chemistry and Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, 710061, China
Data sets
Air Quality Observation Real-time Release Platform of MEP Data Center China MEP http://106.37.208.233:20035/
On-line Monitoring and Analysis Platform of China Air Quality China MEP (Ministry of Environmental Protection, China) http://www.aqistudy.cn/
Short summary
A source-oriented version of the WRF-Chem model is developed to conduct source identification of wintertime PM2.5 in the North China Plain. Trans-boundary transport of air pollutants generally dominates the haze pollution in Beijing and Tianjin. The air quality in Hebei, Shandong, and Shanxi is generally controlled by local emissions. Primary aerosol species, such as EC and POA, are generally controlled by local emissions, while secondary aerosol shows evident regional characteristics.
A source-oriented version of the WRF-Chem model is developed to conduct source identification of...
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