Direct cooling effect of artificial upwelling dominates over its marine carbon dioxide removal potential Direct cooling effect of artificial upwelling dominates over its marine carbon dioxide removal potential, Jürchott, M, Oschlies, A, Mengis, N, Frenger, I, Koeve, W

Recent publication by Malte Jürchott, now at Bjerknes Centre for Climate Research, that challenges the marine CDR perception of artificial upwelling: unintended effects on ocean heat uptake are clearly more important.
doi.org/10.1088/1748...
via @ioppublishing.bsky.social

The ocean has been hoarding heat. Now it is building up a massive 'burp.' Even if humans cut emissions enough to reduce global temperatures, new research shows the Southern Ocean could kick warming back into gear.

The ocean has been hoarding heat. Now it is building up a massive ‘burp.’

grist.org/oceans/hey-s...

#Ocean #Heat #Climate #Nature

Southern Ocean Heat Burp in a Cooling World Under net-negative CO2 emissions and global cooling ocean heat release causes substantial centennial scale atmospheric warming The ocean heat release originates from Southern Ocean deep convectio...

Our new study emphasizes the potential importance of the Southern Ocean under ambitious emission mitigation:

agupubs.onlinelibrary.wiley.com/doi/10.1029/..., with an EOS spotlight: eos.org/research-spo....

Southern Ocean modelling: status, plans and needs In preparation of the SOOS/OCEAN ICE/Antarctica InSync workshop on ice-ocean observation harmonisation and future priorities agenda, which will be held in Copenhagen in September this year and also se...

Forwarding from Torge Martin, Carolina Dufour, Andrew Meijers, Alyce Hancock:

In preparation of the SOOS/OCEAN ICE/Antarctica InSync workshop:

We gather an overview on goals of the Souther Ocean modelling community.

Questionnaire (closes September 10):
forms.gle/1VgrpMtcS5xi...

Interested in modeling the response of ocean carbon and heat storage to CO₂ emission stoppage or net-negative CO₂ emissions? I have a postdoc opening:
www.geomar.de/en/karriere/...

Late abstract submissions are welcome.
Virtual participation is available.
Join us for discussions on ocean storage of heat and carbon at EGU25!

Deadline for late submissions: by 21 January 2025, 13:00 CET.

Researching ocean storage of carbon and heat? Considering to attend EGU25 (27 April – 2 May 2025)?

Submit an abstract to our session:
"Ocean storage and loss of carbon and heat, and relevance for climate":
meetingorganizer.copernicus.org/EGU25/sessio...

Looking forward to discussing at EGU25!