We investigate the role of the deep ocean in the climate system, from its present and future stratification in climate models to its interactions with the cryosphere and atmosphere in in-situ and remote observations. We increasingly use deep learning to do so, to downscale the models, detect patterns in the sea ice, or find the drivers of observed variability.
PI: Dr Céline Heuzé
Universitetslektor / Senior Lecturer in climatology
Docent / habilitated in climatology
Department of Earth Sciences, University of Gothenburg, Sweden
Contact: celine.heuze[at]gu.se
Shortened CV
Publication list, including full-text links
Carmen Hau Man Wong
PhD student since September 2023
Project “MAPS“
Arctic sea ice, remote sensing
Ida Haven
PhD student since October 2026
Project “ASAP“
Summer sea ice, remote sensing, gas fluxes
Latest News:
And another article on Arctic polynyas open for comments on the EGUsphere, here, until end of October. 
Our review article on Arctic polynya is open for comments on the EGUsphere, here, until 7th September. 
Our CMIP7 ocean and sea ice data request paper is finally published! Go check Fox-Kemper et al. (2026) on GMD. 
We’re in the news! Debate article on how an AMOC collapse would NOT make us freeze over published in Dagens Nyheter, here 
Another polynya paper for you! Heuzé et al. (2026), on their reresentation in CMIP6 models, is now published in EGU’s The Cryosphere. 
Even though our Formas project is over, publications keep coming. Poropat and Heuzé (2026) is now published in JGR Machine Learning and Computation. 
PhD project funded! More information here. Recruitment starting soon. 
Carmen’s first PhD paper is finally published in Journal of Climate! Go check Wong et al. (2026). 
Zhi-Bo’s first postdoc paper is now published in JGR Atmospheres as Li et al. (2026) 
Heuzé and Wong (2025) is now published here in The Cryosphere
Meet us this year:
8-9 October, Helsinki: Céline visiting + opponent at PhD defense Helsinki Uni
10-25 October, Sapporo: Carmen, visiting Hokkaido Uni
End of November, Paris (+ KNMI tbd): Céline visiting + PhD defense LOCEAN
30 Nov – 1 Dec, Göteborg, new Polarforum: whole team
Ongoing research activities (click on the image):
Swedish Space Research School
“ASAP”
2026 – 2030
5.0 million SEK
Rymdstyrelsen dnr 2022-00149
“MAPS”
2023 – 2027
5.3 million SEK
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