Articles | Volume 19, issue 13
https://doi.org/10.5194/acp-19-8831-2019
https://doi.org/10.5194/acp-19-8831-2019
Research article
 | 
11 Jul 2019
Research article |  | 11 Jul 2019

High-resolution mapping of vehicle emissions of atmospheric pollutants based on large-scale, real-world traffic datasets

Daoyuan Yang, Shaojun Zhang, Tianlin Niu, Yunjie Wang, Honglei Xu, K. Max Zhang, and Ye Wu

Viewed

Total article views: 5,343 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,427 1,831 85 5,343 680 55 71
  • HTML: 3,427
  • PDF: 1,831
  • XML: 85
  • Total: 5,343
  • Supplement: 680
  • BibTeX: 55
  • EndNote: 71
Views and downloads (calculated since 18 Feb 2019)
Cumulative views and downloads (calculated since 18 Feb 2019)

Viewed (geographical distribution)

Total article views: 5,343 (including HTML, PDF, and XML) Thereof 4,846 with geography defined and 497 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 18 Apr 2024
Download
Short summary
Our work developed a high-resolution emission inventory (EMBEV-Link) with extensive traffic data covering the entire city of Beijing, which mapped the heterogeneity of road emissions associated with traffic dynamics. Nonlocal trucks accounted for substantial emissions (e.g., ~ 30 % of NOx), though they are missing in previous inventories. EMBEV-Link can support fine-grained dispersion modeling (e.g., 1 m × 1 m at hotspots) and mitigate the uncertainty in top-down emission mapping.
Altmetrics
Final-revised paper
Preprint