Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 23, issue 11
Articles | Volume 23, issue 11
https://doi.org/10.5194/acp-23-6241-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-6241-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 23, issue 11
Measurement report
 | 
07 Jun 2023
Measurement report |  | 07 Jun 2023

Measurement report: Diurnal variations of brown carbon during two distinct seasons in a megacity in northeast China

Yuan Cheng, Xu-bing Cao, Jiu-meng Liu, Ying-jie Zhong, Qin-qin Yu, Qiang Zhang, and Ke-bin He

Viewed

Total article views: 1,972 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,492 425 55 1,972 139 37 46
  • HTML: 1,492
  • PDF: 425
  • XML: 55
  • Total: 1,972
  • Supplement: 139
  • BibTeX: 37
  • EndNote: 46
Views and downloads (calculated since 16 Feb 2023)
Cumulative views and downloads (calculated since 16 Feb 2023)

Viewed (geographical distribution)

Total article views: 1,972 (including HTML, PDF, and XML) Thereof 1,985 with geography defined and -13 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 13 Dec 2024
Download
Short summary
Brown carbon (BrC) aerosols were explored in the northernmost megacity in China during a frigid winter and an agricultural-fire-impacted spring. BrC was more light absorbing at night for both seasons, with more pronounced diurnal variations in spring, and the dominant drivers were identified as regulations on heavy-duty diesel trucks and open burning, respectively. Agricultural fires resulted in unique absorption spectra of BrC, which were characterized by a distinct peak at ∼365 nm.
Read more
Altmetrics
Final-revised paper
Preprint