Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 21, issue 14
Articles | Volume 21, issue 14
https://doi.org/10.5194/acp-21-11041-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-11041-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 14
Research article
 | 
21 Jul 2021
Research article |  | 21 Jul 2021

Effects of enhanced downwelling of NOx on Antarctic upper-stratospheric ozone in the 21st century

Ville Maliniemi, Hilde Nesse Tyssøy, Christine Smith-Johnsen, Pavle Arsenovic, and Daniel R. Marsh

Viewed

Total article views: 3,773 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,557 1,073 143 3,773 159 209
  • HTML: 2,557
  • PDF: 1,073
  • XML: 143
  • Total: 3,773
  • BibTeX: 159
  • EndNote: 209
Views and downloads (calculated since 23 Feb 2021)
Cumulative views and downloads (calculated since 23 Feb 2021)

Viewed (geographical distribution)

Total article views: 3,773 (including HTML, PDF, and XML) Thereof 3,773 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 25 Oct 2025
Download
Short summary
We simulate ozone variability over the 21st century with different greenhouse gas scenarios. Our results highlight a novel mechanism of additional reactive nitrogen species descending to the Antarctic stratosphere from the thermosphere/upper mesosphere due to the accelerated residual circulation under climate change. This excess descending NOx can potentially prevent a super recovery of ozone in the Antarctic upper stratosphere.
Read more
Share
Altmetrics
Final-revised paper
Preprint