Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 23, issue 3
Articles | Volume 23, issue 3
https://doi.org/10.5194/acp-23-2293-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-23-2293-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 23, issue 3
Research article
 | 
16 Feb 2023
Research article |  | 16 Feb 2023

Disentangling methane and carbon dioxide sources and transport across the Russian Arctic from aircraft measurements

Clément Narbaud, Jean-Daniel Paris, Sophie Wittig, Antoine Berchet, Marielle Saunois, Philippe Nédélec, Boris D. Belan, Mikhail Y. Arshinov, Sergei B. Belan, Denis Davydov, Alexander Fofonov, and Artem Kozlov

Viewed

Total article views: 3,143 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,474 603 66 3,143 65 97
  • HTML: 2,474
  • PDF: 603
  • XML: 66
  • Total: 3,143
  • BibTeX: 65
  • EndNote: 97
Views and downloads (calculated since 25 Oct 2022)
Cumulative views and downloads (calculated since 25 Oct 2022)

Viewed (geographical distribution)

Total article views: 3,143 (including HTML, PDF, and XML) Thereof 3,143 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 06 Nov 2025
Download
Short summary
We measured CH4 and CO2 from aircraft over the Russian Arctic. Analyzing our data with the Lagrangian model FLEXPART, we find a sharp east–west gradient in atmospheric composition. Western Siberia is influenced by strong wetland CH4 emissions, deep CO2 gradient from biospheric uptake, and long-range transport from Europe and North America. Eastern flights document less variability. Over the Arctic Ocean, we find a small influence from marine CH4 emissions compatible with reasonable inventories.
Read more
Share
Special issue
Pan-Eurasian Experiment (PEEX) – Part II
Altmetrics
Final-revised paper
Preprint