Articles | Volume 23, issue 8
https://doi.org/10.5194/acp-23-4709-2023
© 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-23-4709-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
20 Apr 2023
Measurement report |
| 20 Apr 2023
| 20 Apr 2023
Measurement report: Rapid changes of chemical characteristics and health risks for highly time resolved trace elements in PM2.5 in a typical industrial city in response to stringent clean air actions
Rui Li
CORRESPONDING AUTHOR
Key Laboratory of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, PR China
Institute of Eco-Chongming (IEC), Chenjia Town, Chongming District, Shanghai 202162, PR China
Yining Gao
Key Laboratory of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, PR China
Yubao Chen
Key Laboratory of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, PR China
Meng Peng
CORRESPONDING AUTHOR
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
Institute of Energy Conservation and Environmental Protection, China Electronic Information Industry Development Research Institute, Beijing 100084, PR China
Weidong Zhao
CORRESPONDING AUTHOR
Institute of Energy Conservation and Environmental Protection, China Electronic Information Industry Development Research Institute, Beijing 100084, PR China
Gehui Wang
Key Laboratory of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, PR China
Institute of Eco-Chongming (IEC), Chenjia Town, Chongming District, Shanghai 202162, PR China
Jiming Hao
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
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Cited
12 citations as recorded by crossref.
- Mineralogical Characteristics and Sources of Coarse Mode Particulate Matter in Central Himalayas S. Gupta et al. 10.1007/s41810-024-00211-1
- Machine learning exploring the chemical compositions characteristics and sources of PM2.5 from reduced on-road activity D. Liao et al. 10.1016/j.apr.2024.102265
- The important role of nitrate in iron and manganese dissolution and sulfate formation in fine particles at a coastal site in Northern China X. Gao et al. 10.1016/j.scitotenv.2024.170318
- Source apportionment and health-risk assessment of PM2.5-bound elements in indoor/outdoor residential buildings in Chinese megacities W. Ji et al. 10.1016/j.buildenv.2024.112250
- Chemical composition and source apportionment of ambient PM2.5 in a coastal urban area, Northern Poland P. Siudek 10.1016/j.chemosphere.2024.141850
- Unveiling the elemental composition, sources and health impacts of PM10 over the central Indo-Gangetic plain (IGP) of India P. Tiwari et al. 10.1016/j.pce.2024.103752
- Response of organic aerosol in Beijing to emission reductions during the XXIV Olympic Winter Games Q. Qu et al. 10.1016/j.scitotenv.2024.170033
- Insight Study of Trace Elements in PM2.5 During Nine Years in Delhi, India: Seasonal Variation, Source Apportionment, and Health Risks Assessment S. Gupta et al. 10.1007/s00244-024-01070-0
- Improving the Air Quality Management: The Air Pollutant and Carbon Emission and Air Quality Model for Air Pollutant and Carbon Emission Reduction in the Iron and Steel Industries of Tangshan, Hebei Province, China S. Chen et al. 10.3390/atmos14121747
- Characteristics, sources, and health risks of PM2.5-bound trace metals in northern Zhejiang Province: The effects of meteorological variables based on machine learning F. Zhang et al. 10.1016/j.jclepro.2024.142089
- Changes in source contributions to the oxidative potential of PM2.5 in urban Xiamen, China J. Li et al. 10.1016/j.jes.2024.02.003
- Dry deposition fluxes and inhalation risks of toxic elements in total suspended particles in the Bohai Rim region: Long-term trends and potential sources L. Diao et al. 10.1016/j.jhazmat.2024.134692
12 citations as recorded by crossref.
- Mineralogical Characteristics and Sources of Coarse Mode Particulate Matter in Central Himalayas S. Gupta et al. 10.1007/s41810-024-00211-1
- Machine learning exploring the chemical compositions characteristics and sources of PM2.5 from reduced on-road activity D. Liao et al. 10.1016/j.apr.2024.102265
- The important role of nitrate in iron and manganese dissolution and sulfate formation in fine particles at a coastal site in Northern China X. Gao et al. 10.1016/j.scitotenv.2024.170318
- Source apportionment and health-risk assessment of PM2.5-bound elements in indoor/outdoor residential buildings in Chinese megacities W. Ji et al. 10.1016/j.buildenv.2024.112250
- Chemical composition and source apportionment of ambient PM2.5 in a coastal urban area, Northern Poland P. Siudek 10.1016/j.chemosphere.2024.141850
- Unveiling the elemental composition, sources and health impacts of PM10 over the central Indo-Gangetic plain (IGP) of India P. Tiwari et al. 10.1016/j.pce.2024.103752
- Response of organic aerosol in Beijing to emission reductions during the XXIV Olympic Winter Games Q. Qu et al. 10.1016/j.scitotenv.2024.170033
- Insight Study of Trace Elements in PM2.5 During Nine Years in Delhi, India: Seasonal Variation, Source Apportionment, and Health Risks Assessment S. Gupta et al. 10.1007/s00244-024-01070-0
- Improving the Air Quality Management: The Air Pollutant and Carbon Emission and Air Quality Model for Air Pollutant and Carbon Emission Reduction in the Iron and Steel Industries of Tangshan, Hebei Province, China S. Chen et al. 10.3390/atmos14121747
- Characteristics, sources, and health risks of PM2.5-bound trace metals in northern Zhejiang Province: The effects of meteorological variables based on machine learning F. Zhang et al. 10.1016/j.jclepro.2024.142089
- Changes in source contributions to the oxidative potential of PM2.5 in urban Xiamen, China J. Li et al. 10.1016/j.jes.2024.02.003
- Dry deposition fluxes and inhalation risks of toxic elements in total suspended particles in the Bohai Rim region: Long-term trends and potential sources L. Diao et al. 10.1016/j.jhazmat.2024.134692
Latest update: 02 Nov 2024
Short summary
A random forest model was used to isolate the effects of emission and meteorology to trace elements in PM2.5 in Tangshan. The results suggested that control measures facilitated decreases of Ga, Co, Pb, Zn, and As, due to the strict implementation of coal-to-gas strategies and optimisation of industrial structure and layout. However, the deweathered levels of Ca, Cr, and Fe only displayed minor decreases, indicating that ferrous metal smelting and vehicle emission controls should be enhanced.
A random forest model was used to isolate the effects of emission and meteorology to trace...
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