Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 25, issue 23
Articles | Volume 25, issue 23
https://doi.org/10.5194/acp-25-17527-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-25-17527-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 23
Research article
 | 
03 Dec 2025
Research article |  | 03 Dec 2025

Quantifying the contribution of transport to Antarctic springtime ozone column variability

Hannah E. Kessenich, Annika Seppälä, Dan Smale, Craig J. Rodger, and Mark Weber

Viewed

Total article views: 4,837 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,696 959 182 4,837 137 167 269
  • HTML: 3,696
  • PDF: 959
  • XML: 182
  • Total: 4,837
  • Supplement: 137
  • BibTeX: 167
  • EndNote: 269
Views and downloads (calculated since 06 May 2025)
Cumulative views and downloads (calculated since 06 May 2025)

Viewed (geographical distribution)

Total article views: 4,837 (including HTML, PDF, and XML) Thereof 4,679 with geography defined and 158 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 14 Jul 2026
Download
Short summary
We use observational data to track a mass of mesospheric air which descends into the Antarctic polar vortex each spring. The altitude of the air mass at the end of October is used to create a new diagnostic metric. The metric captures the dynamical conditions of the vortex and can be used to estimate the amount of poleward ozone transport in October. When used as a proxy for October polar total column ozone, the metric explains the majority (63%) of the observed variance from 2004–2024.
Read more
Share
Altmetrics
Final-revised paper
Preprint