Articles | Volume 23, issue 2
https://doi.org/10.5194/acp-23-1147-2023
© 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-23-1147-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
23 Jan 2023
Measurement report |
| 23 Jan 2023
| 23 Jan 2023
Measurement report: Intensive biomass burning emissions and rapid nitrate formation drive severe haze formation in the Sichuan Basin, China – insights from aerosol mass spectrometry
Zhier Bao
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing, 400714, China
Xinyi Zhang
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing, 400714, China
Qing Li
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing, 400714, China
Jiawei Zhou
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing, 400714, China
Guangming Shi
Department of Environmental Science and Engineering, College of
Architecture and Environment, Sichuan University, Chengdu 610065, China
Li Zhou
Department of Environmental Science and Engineering, College of
Architecture and Environment, Sichuan University, Chengdu 610065, China
Fumo Yang
Department of Environmental Science and Engineering, College of
Architecture and Environment, Sichuan University, Chengdu 610065, China
Shaodong Xie
SKL-ESPC and BIC-ESAT, College of Environmental Sciences and
Engineering, Peking University, Beijing 100871, China
Dan Zhang
Research Center for Atmospheric Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Chongzhi Zhai
Research Center for Atmospheric Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Zhenliang Li
Research Center for Atmospheric Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Chao Peng
Research Center for Atmospheric Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Chongqing Institute of Green and Intelligent Technology, Chinese
Academy of Sciences, Chongqing, 400714, China
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Cited
8 citations as recorded by crossref.
- Biomass burning and aqueous reactions drive the elevation of wintertime PM2.5 in the rural area of the Sichuan basin, China X. Zhang et al. 10.1016/j.atmosenv.2023.119779
- Chemical characteristics and formation mechanism of secondary inorganic aerosols: The decisive role of aerosol acidity and meteorological conditions Y. Ting et al. 10.1016/j.envpol.2024.124472
- Lung cell injury risks of PM2.5 exposure in the high humidity and low solar radiation environment of southwestern China Q. Zhang et al. 10.1016/j.atmosenv.2024.120794
- Evolution of black carbon and brown carbon during summertime in Southwestern China: An assessment of control measures during the 2023 Chengdu Summer World University Games Z. Bao et al. 10.1016/j.envpol.2024.124467
- Quantifying New Sources of Ambient Organic Aerosol and Their Roles in Particle Growth Using Oxygenated Organic Molecule (OOM) Tracers Y. Zhao et al. 10.1021/acs.estlett.4c00536
- Strategies for the coordinated control of particulate matter and carbon dioxide under multiple combined pollution conditions Z. Wang et al. 10.1016/j.scitotenv.2023.165679
- Hindered visibility improvement despite marked reduction in anthropogenic emissions in a megacity of southwestern China: An interplay between enhanced secondary inorganics formation and hygroscopic growth at prevailing high RH conditions F. Wan et al. 10.1016/j.scitotenv.2023.165114
- A systematic review of reactive nitrogen simulations with chemical transport models in China H. Zhang et al. 10.1016/j.atmosres.2024.107586
8 citations as recorded by crossref.
- Biomass burning and aqueous reactions drive the elevation of wintertime PM2.5 in the rural area of the Sichuan basin, China X. Zhang et al. 10.1016/j.atmosenv.2023.119779
- Chemical characteristics and formation mechanism of secondary inorganic aerosols: The decisive role of aerosol acidity and meteorological conditions Y. Ting et al. 10.1016/j.envpol.2024.124472
- Lung cell injury risks of PM2.5 exposure in the high humidity and low solar radiation environment of southwestern China Q. Zhang et al. 10.1016/j.atmosenv.2024.120794
- Evolution of black carbon and brown carbon during summertime in Southwestern China: An assessment of control measures during the 2023 Chengdu Summer World University Games Z. Bao et al. 10.1016/j.envpol.2024.124467
- Quantifying New Sources of Ambient Organic Aerosol and Their Roles in Particle Growth Using Oxygenated Organic Molecule (OOM) Tracers Y. Zhao et al. 10.1021/acs.estlett.4c00536
- Strategies for the coordinated control of particulate matter and carbon dioxide under multiple combined pollution conditions Z. Wang et al. 10.1016/j.scitotenv.2023.165679
- Hindered visibility improvement despite marked reduction in anthropogenic emissions in a megacity of southwestern China: An interplay between enhanced secondary inorganics formation and hygroscopic growth at prevailing high RH conditions F. Wan et al. 10.1016/j.scitotenv.2023.165114
- A systematic review of reactive nitrogen simulations with chemical transport models in China H. Zhang et al. 10.1016/j.atmosres.2024.107586
Latest update: 20 Nov 2024
Short summary
We characterised non-refractory fine particulate matter (PM2.5) during winter in the Sichuan Basin (SCB), Southwest China. The factors driving severe aerosol pollution were revealed, highlighting the importance of rapid nitrate formation and intensive biomass burning. Nitrate was primarily formed through gas-phase oxidation during daytime and aqueous-phase oxidation during nighttime. Controlling nitrate and biomass burning will benefit the mitigation of haze formation in the SCB.
We characterised non-refractory fine particulate matter (PM2.5) during winter in the Sichuan...
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