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The Beyond EPICA ice core drilling has finally reached the bedrock at a depth of 2800 m: this is a huge success for our project and for ice core science! We have strong indications that 1.2 million years of climate record are stored in the uppermost 2480 m of ice. 📸©PNRA/IPEV

Beyond JEALOUSY! My office mate Dr. Bärbel Seth Universität Bern packing a 1.2 Million year old ice core!

📣New paper in pnas by Hutchison W et al. from VICS Working Group have revealed which mystery 🌋volcano eruption caused significant NE climate cooling from 1831–33 CE using well-dated ice cores and stratigraphic records. 👏Congratulations to the entire team! pnas.org/doi/10.1073/pn…

Using mineral deposits from Herbstlabyrinth Cave, researchers developed a precise chronology of volcanic sulfur spikes and were able to link the Laacher See Eruption to a previously unidentified sulfate spike in the Greenland ice core record. Learn more: scim.ag/4gW0BxU

Volcanic sulfur detected in a cave in Germany 🇩🇪 from the Laacher See eruption 🌋13,000 years ago synchronizes the timelines of climate across Greenland and Europe! science.org/doi/10.1126/sc… by Sophie Warken et al. Uni Heidelberg Universität Bern European Research Council (ERC)

❄️Online Talk: "(Un-)frozen Memories of the Past" ❄️ This Side Event is part of the program for the official launch of the International Year of Glaciers' Preservation on 21 January 2025. #Glaciers2025 Today 16:00-17:30 CET Zoom Link and details here: un-glaciers.org/en/articles/im…

A mystery eruption, solved? Uncovering an eruption that caused global temperatures to drop took geologic detective work. New research from Will Hutchison University of St Andrews, comments from Katharine Cashman University of Oregon, story by Katherine Kornei. eos.org/articles/ice-c…

📝by Helen Innes: Los Chocoyos super-eruption from Atitlán caldera (🇬🇹 80 ka ago) — the single largest known sulfur injection in 100 ka — did NOT lead to an Ice Age! #icecore #tephra #Greenland #Antarctica Earth & Environmental Science, St Andrews Universität Bern European Research Council (ERC) VICS Working Group nature.com/articles/s4324…

#Los Chocoyos supereruption occurred 79,500 years ago, with Earth's climate recovering within decades. Ice core analysis from #Greenland and #Antarctica challenges theories on supereruptions triggering ice ages. Nature Portfolio doi.org/g86q5j phys.org/news/2025-02-d…

A feast for crows. #Matterhorn (4478m) and #Dom (4545m) as seen from Belalp #Valais #Switzerland

Felix Mendelssohn: Der Komponist🎼und der Vulkan🌋 "... bin heute über Grimsel und Furka gekommen, und was ich am meisten gesehn habe, sind die schäbigen Ecken meines Regenschirms☂️, die grossen Berge fast gar nicht." (⛰️Furka, 18.8.1831 🇨🇭) Universität Bern deutschlandfunk.de/felix-mendelss…

It was a great experience to talk to the next generation of environmental engineers about volcanic threats to global society. EPFL 👨🏼‍💻🌍🌋