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JB Sallée

@jbsallee.bsky.social

Ocean & Climate scientist. Lead author @IPCC_CH AR6. Chercheur au CNRS, Paris

16 Posts1584 Follower1260 Folgt
JB Sallée@jbsallee.bsky.social · 10mo ago

🚨PERMANENT POSITION OPENING🚨 A lecturer position is opening at LOCEAN on the topic: ‘Impact of climate change on marine ecosystems in the Southern Ocean’ (permanent position with the French Natural History Museum, for a researcher that will be based at LOCEAN, in the centre of Paris).

Jens Terhaar@polarocean.bsky.social · 10mo ago

Future atmospheric and ocean warming over the 21st century might be larger than previously expected based on a new study by @linusvogt.bsky.social Linus & I developed the idea during Linus research visit with me at @whoi.edu and turned it then into this paper: esd.copernicus.org/articles/16/...

Increased future ocean heat uptake constrained by Antarctic sea ice extent

Abstract. The ocean takes up over 90 % of the excess heat stored in the Earth system as a result of anthropogenic climate change, which has led to sea level rise and an intensification of marine extre...

esd.copernicus.org

Linus Vogt@linusvogt.bsky.social · 10mo ago

🚨🌊 New highlight paper out today in Earth System Dynamics! We find an observational constraint implying more future global ocean heat uptake, cloud feedback, and warming than the CMIP6 mean. This contrasts with previous estimates based on past warming trends. 🔗 esd.copernicus.org/articles/16/...

Increased future ocean heat uptake constrained by Antarctic sea ice extent

Abstract. The ocean takes up over 90 % of the excess heat stored in the Earth system as a result of anthropogenic climate change, which has led to sea level rise and an intensification of marine extre...

esd.copernicus.org

JB Sallée@jbsallee.bsky.social · last yr.

Check out this very nice piece of work led by @linusvogt.bsky.social that untangles the processes controlling the efficiency of the world's ocean to capture climate change heat!

Linus Vogt@linusvogt.bsky.social · last yr.

New paper alert! 🌊 What processes control the efficiency of ocean heat uptake under CO₂ forcing? We show that Southern Ocean stratification and overturning are key, check out our publication in Ocean Science here: doi.org/10.5194/os-2... More details below 🧵👇

Thibault Guinaldo@tguinaldo.bsky.social · last yr.

🌊 The N.Atlantic has been experiencing extreme T°C in 2023. This situation raises a number of questions: Have we missed something? Do climate models allow us to understand such an event, or have we entered a new climate regime? We attempted to answer these questions in this study: rdcu.be/eh0e8 1/14

Internal variability effect doped by climate change drove the 2023 marine heat extreme in the North Atlantic

Communications Earth & Environment - The 2023 North Atlantic marine heatwave was driven by an extreme phase of internal atmospheric variability but would have been impossible without the doping...

rdcu.be

Valérie Masson-Delmotte@valmasdel.bsky.social · last yr.

Scientists & experts: Add your name to this open letter calling on Congress and the Trump administration to ensure that NOAA and its sub-agencies remain fully funded and staffed, and that the independent, trusted science the agency produces is protected. act.ucsusa.org/4kajJuk

Science at Risk: Protect NOAA

Scientists & experts: Add your name to this open letter calling on Congress and the Trump administration to ensure that NOAA and its sub-agencies remain fully funded and staffed, and that the independ...

act.ucsusa.org

JB Sallée@jbsallee.bsky.social · last yr.

🌊 🚨 Postdoc position alert 🚨 🌊 Optimizing Southern Ocean Carbon Sink Observations Using Autonomous Floats ( @bgc-argo.bsky.social ) Supervisors: JB Sallée ; Collaboration: H. Claustre ; P. Landschutzer ; E. McDonagh Location: IPSL (LOCEAN), Paris, Fr emploi.cnrs.fr/Offres/CDD/U...

PostdocCNRM_Overturning

— 2-year Postoc opportunity — The Future Evolution of Global Ocean Overturning Cells at Different Global Warming Levels Deadline for application : 1 April 2025 Supervisors: Jean-Baptiste Sallée, Rola...

docs.google.com

Jon Baker@jonbakerocean.bsky.social · last yr.

10 Stefan mentions in his blog that our study “does not change the assessment of the risk and impact of future AMOC changes in response to global warming”. After discussing this further, he confirmed that his view aligns with the IPCC’s medium confidence that the AMOC will not collapse before 2100.

Jens Terhaar@polarocean.bsky.social · 2y ago

Has the Atlantic Meridional Overturning Circulation (AMOC) weakened over the last decades? In our new study, we combine state-of-the-art CMIP6 models and observation-based estimates of the air-sea heat flux in the North Atlantic to show that the AMOC has not declined since the 1960s! 🌊

Atlantic overturning inferred from air-sea heat fluxes indicates no decline since the 1960s - Nature Communications

The AMOC is crucial for the global ocean overturning circulation and controls the climate around the North Atlantic. Here, the authors use 24 Earth System Models from the CMIP6 to demonstrate tha...

nature.com

JB Sallée@jbsallee.bsky.social · 2y ago

🚨Exciting Postdoctoral Opportunities in Oceanography 🌊 at CNRM Climate Center, Toulouse 🚨 We are seeking two highly motivated postdoctoral researchers to join us for 2 two-year positions!

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