Fresh of the press, a new study where we investigated the response of the Greenland ice-sheet and AMOC to warming scenarios, in a coupled Earth system model: iopscience.iop.org/article/10.1...

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 🧵👇

🚨 WORK WITH US at @utas.edu.au IN HOBART! 🧊 Research Associate – Ice Core Atmospheric Sciences 🫧 Play a lead role in interpreting gas records from the Million Year Ice Core (MYIC) @millionyearice.bsky.social project ✍️ Applications close 13 July 2025 ▶️ aappartnership.org.au/vacancies/#i...

🚨--- New Paper ---🚨 Watch Florian Krauss @iceflow42.bsky.social wield the ¹³C of CO₂ sword across the highest, NATURAL spike in CO₂ and CH₄ of the last 800,000 years. www.pnas.org/doi/10.1073/...

🌊🔥 Marine heatwaves often do not occur in isolation—they frequently coincide with extreme conditions in ocean acidity and oxygen levels. In our new paper, we assess the distribution and projected changes of these compound ocean extremes within the top 2000 meters of the ocean.

Ocean Heat Content is increasing faster in two bands around the globe according to a new detailed study. In both hemispheres the warming areas are near 40º latitude and the tropics where it is modulated by El Niño cycles. #climatechange #oceans #oceancurrents #TOA #oceanheatcontent #OHC #aerosols

2. A poster on the ocean heat redistribution response to long temperature stabilization simulations at different global warming levels —> Thursday 14:00-15:45 X4.37 in OS1.13 (ocean carbon/heat session) meetingorganizer.copernicus.org/EGU25/EGU25-...

About 20 years ago, researchers drilled a 3,260-meter ice core in East Antarctica. Now, scientists are using it to uncover new insights. 🧪🌊

Together with Beni Stocker @stineb.bsky.social we have an open postdoc position (2yr with possibility of extension) in coupled Earth system modelling with a focus on dynamic global vegetation modelling. ohws.prospective.ch/public/v1/jo... Get in touch if you are interested.

Researchers present the first record of ocean heat content during the ends of the last four ice ages and the subsequent warm periods. 🧪🌊

By analyzing dozens of ice cores, @mgrimmer.bsky.social @unibe.ch & colleagues learned more about the role AMOC plays in controlling heat uptake by Earth’s oceans. 🌊https://eos.org/research-spotlights/when-ice-ages-end-ocean-circulation-fine-tunes-ocean-heat

Does the ocean warm when the AMOC weakens? 🌊 Our new ice-core noble-gas data say it does, at least during the last four deglaciations. A warmer ocean stores a lot of energy but also expands and has lower solubility, which has implications for CO2, sea level, and climate. doi.org/10.1029/2024...

📢 Postdoc Opportunity: Ocean Tipping Points & Impacts! We're hiring a postdoc in my group at the University of Bern, Switzerland, to study ocean tipping points and their impacts. The position is part of HEurope project TipESM (@tipesm.bsky.social). Feel free to reach out with any questions. 🌊

Es geht uns alle an. SRF gehört zu den wenigen Medienhäusern, die in der Wissenschaft noch fundierte Berichterstattung leisten. Danke!👏 Helfen wir Ihnen, dass das so bleibt. ✏️✏️✏️ Unterschreiben, teilen, kommentieren! www.openpetition.eu/ch/petition/...

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! 🌊

I'm thrilled to share our new @nature.com paper! We present ice core methane isotope data revealing that past abrupt climate changes likely triggered surges in wildfires, simultaneously driving rapid methane—and possibly CO2—rises 🌎🔥 Read it here 👉 www.nature.com/articles/s41...

We are hiring! Full details at the link below. We are looking for 2 postdocs to work on reconstructing past sea surface temperatures and sea ice distributions as part of the "Past 2 Future" consortium seeking to improve climate models with palaeoclimate data durham.taleo.net/careersectio...