Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 25, issue 11
Articles | Volume 25, issue 11
https://doi.org/10.5194/acp-25-5911-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-25-5911-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 11
Research article
 | 
12 Jun 2025
Research article |  | 12 Jun 2025

Influence of temperature and humidity on contrail formation regions in the general circulation model EMAC: a spring case study

Patrick Peter, Sigrun Matthes, Christine Frömming, Patrick Jöckel, Luca Bugliaro, Andreas Giez, Martina Krämer, and Volker Grewe

Viewed

Total article views: 5,992 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
4,301 1,375 316 5,992 864 121 163
  • HTML: 4,301
  • PDF: 1,375
  • XML: 316
  • Total: 5,992
  • Supplement: 864
  • BibTeX: 121
  • EndNote: 163
Views and downloads (calculated since 16 Sep 2024)
Cumulative views and downloads (calculated since 16 Sep 2024)

Viewed (geographical distribution)

Total article views: 5,992 (including HTML, PDF, and XML) Thereof 5,992 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Saved (final revised paper)

Latest update: 02 May 2026
Download
Short summary
Our study examines how well the global climate model EMAC (ECHAM/MESSy Atmospheric Chemistry) predicts contrail formation by analysing temperature and humidity – two key factors for contrail development and persistence. The model underestimates temperature, leading to an overprediction of contrail formation and larger ice-supersaturated regions. Adjusting the model improves temperature accuracy but adds uncertainties. Better predictions of contrail formation areas can help optimise flight tracks to reduce aviation's climate effect.
Read more
Share
Special issue
The Modular Earth Submodel System (MESSy) (ACP/GMD inter-journal...
Altmetrics
Final-revised paper
Preprint