Articles | Volume 23, issue 14
https://doi.org/10.5194/acp-23-8305-2023
© 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-23-8305-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
25 Jul 2023
Research article |
| 25 Jul 2023
| 25 Jul 2023
Impact of fossil and non-fossil fuel sources on the molecular compositions of water-soluble humic-like substances in PM2.5 at a suburban site of Yangtze River Delta, China
Mengying Bao
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Huzhou Meteorological Administration, Huzhou 313300, China
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Fang Cao
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Yihang Hong
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Yu-Chi Lin
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Mingyuan Yu
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Hongxing Jiang
State Key Laboratory of Organic Geochemistry and Guangdong province Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
CAS Center for Excellence in Deep Earth Science, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Zhineng Cheng
State Key Laboratory of Organic Geochemistry and Guangdong province Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
CAS Center for Excellence in Deep Earth Science, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
Rongshuang Xu
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Xiaoying Yang
School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China
Atmospheric Environment Center, Joint Laboratory for International Cooperation on Climate and Environmental Change, Ministry of Education (ILCEC), Nanjing University of Information Science and Technology, Nanjing 210044, China
Viewed
Total article views: 2,792 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 04 Oct 2022)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 2,183 | 539 | 70 | 2,792 | 221 | 68 | 73 |
- HTML: 2,183
- PDF: 539
- XML: 70
- Total: 2,792
- Supplement: 221
- BibTeX: 68
- EndNote: 73
Total article views: 1,606 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 25 Jul 2023)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,276 | 282 | 48 | 1,606 | 113 | 59 | 58 |
- HTML: 1,276
- PDF: 282
- XML: 48
- Total: 1,606
- Supplement: 113
- BibTeX: 59
- EndNote: 58
Total article views: 1,186 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 04 Oct 2022)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 907 | 257 | 22 | 1,186 | 108 | 9 | 15 |
- HTML: 907
- PDF: 257
- XML: 22
- Total: 1,186
- Supplement: 108
- BibTeX: 9
- EndNote: 15
Viewed (geographical distribution)
Total article views: 2,792 (including HTML, PDF, and XML)
Thereof 2,772 with geography defined
and 20 with unknown origin.
Total article views: 1,606 (including HTML, PDF, and XML)
Thereof 1,606 with geography defined
and 0 with unknown origin.
Total article views: 1,186 (including HTML, PDF, and XML)
Thereof 1,165 with geography defined
and 21 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
9 citations as recorded by crossref.
- Imprint of incomplete combustion processes on the water column of the anthropogenic-pressured Baltic Sea T. Serafim et al. 10.1016/j.scitotenv.2025.178537
- Evolution of atmospheric high-molecular-weight Organonitrates (HMW ONs) in urban Yangtze River Delta (YRD), China Y. Du et al. 10.1038/s41612-025-00928-x
- Significant role of biomass burning in heavy haze formation in Nanjing, a megacity in China: molecular-level insights from intensive PM2.5 sampling on winter hazy days M. Kang et al. 10.5194/acp-25-73-2025
- Nitrogen‐Containing Functional Groups Dominate the Molecular Absorption of Water‐Soluble Humic‐Like Substances in Air From Nanjing, China Revealed by the Machine Learning Combined FT‐ICR‐MS Technique Y. Hong et al. 10.1029/2023JD039459
- Photochemical evolution of the molecular composition of dissolved organic carbon and dissolved brown carbon from wood smoldering R. Zhao et al. 10.1016/j.envint.2024.108629
- Significant N-containing brown carbon emission from heavy-duty diesel vehicles revealed by the molecular and chromophore analysis using ultra-high resolution mass spectrometry X. He et al. 10.1038/s41612-025-01034-8
- Evolution of water-soluble organic aerosol composition from clean days to haze episodes in rural area of North China Plain C. Chen et al. 10.1016/j.jes.2024.12.018
- Molecular characterization of polar organic aerosols and their behaviors under varied PM2.5 levels in a typical populous megacity: Beijing of China H. Wang et al. 10.1016/j.envres.2025.121971
- Molecular-level chemical composition of aerosol and its potential source tracking at Antarctic Peninsula J. Jang et al. 10.1016/j.envres.2023.117217
9 citations as recorded by crossref.
- Imprint of incomplete combustion processes on the water column of the anthropogenic-pressured Baltic Sea T. Serafim et al. 10.1016/j.scitotenv.2025.178537
- Evolution of atmospheric high-molecular-weight Organonitrates (HMW ONs) in urban Yangtze River Delta (YRD), China Y. Du et al. 10.1038/s41612-025-00928-x
- Significant role of biomass burning in heavy haze formation in Nanjing, a megacity in China: molecular-level insights from intensive PM2.5 sampling on winter hazy days M. Kang et al. 10.5194/acp-25-73-2025
- Nitrogen‐Containing Functional Groups Dominate the Molecular Absorption of Water‐Soluble Humic‐Like Substances in Air From Nanjing, China Revealed by the Machine Learning Combined FT‐ICR‐MS Technique Y. Hong et al. 10.1029/2023JD039459
- Photochemical evolution of the molecular composition of dissolved organic carbon and dissolved brown carbon from wood smoldering R. Zhao et al. 10.1016/j.envint.2024.108629
- Significant N-containing brown carbon emission from heavy-duty diesel vehicles revealed by the molecular and chromophore analysis using ultra-high resolution mass spectrometry X. He et al. 10.1038/s41612-025-01034-8
- Evolution of water-soluble organic aerosol composition from clean days to haze episodes in rural area of North China Plain C. Chen et al. 10.1016/j.jes.2024.12.018
- Molecular characterization of polar organic aerosols and their behaviors under varied PM2.5 levels in a typical populous megacity: Beijing of China H. Wang et al. 10.1016/j.envres.2025.121971
- Molecular-level chemical composition of aerosol and its potential source tracking at Antarctic Peninsula J. Jang et al. 10.1016/j.envres.2023.117217
Latest update: 11 Jun 2025
Short summary
The interaction between the sources and molecular compositions of humic-like substances (HULIS) at Nanjing, China, was explored. Significant fossil fuel source contributions to HULIS were found in the 14C results from biomass burnng and traffic emissions. Increasing biogenic secondary organic aerosol (SOA) products and anthropogenic aromatic compounds were detected in summer and winter, respectively.
The interaction between the sources and molecular compositions of humic-like substances (HULIS)...
Altmetrics
Final-revised paper
Preprint