The Cryosphere
The Cryosphere
TC
Articles | Volume 19, issue 8
Articles | Volume 19, issue 8
https://doi.org/10.5194/tc-19-2751-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-19-2751-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 8
Research article
 | 
01 Aug 2025
Research article |  | 01 Aug 2025

Impact of modulating surface heat flux through sea ice leads on Arctic sea ice in EC-Earth3 in different climates

Tian Tian, Richard Davy, Leandro Ponsoni, and Shuting Yang

Viewed

Total article views: 3,269 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,586 403 280 3,269 156 111 169
  • HTML: 2,586
  • PDF: 403
  • XML: 280
  • Total: 3,269
  • Supplement: 156
  • BibTeX: 111
  • EndNote: 169
Views and downloads (calculated since 25 Jun 2024)
Cumulative views and downloads (calculated since 25 Jun 2024)

Viewed (geographical distribution)

Total article views: 3,269 (including HTML, PDF, and XML) Thereof 3,177 with geography defined and 92 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 13 Apr 2026
Download

The requested paper has a corresponding corrigendum published. Please read the corrigendum first before downloading the article.

Short summary
We introduced a modulating factor to the surface heat flux in the EC-Earth3 model to address the lack of parameterization for turbulent exchange over sea ice leads and correct the bias in Arctic sea ice. Three pairwise experiments showed that the amplified heat flux effectively reduces the overestimated sea ice, especially during cold periods, thereby improving agreement with observed and reanalysis data for sea ice area, volume, and ice edge, particularly in the North Atlantic sector.
Read more
Share