🔬FOCUS | Lucas Longour, Geomatics and Topography Engineering Officer at CEREGE Combining fieldwork, photogrammetry, and spatial data processing, Lucas makes scientific data accessible and reusable. Learn more: www.cerege.fr/en/welcome-c...

A study published in Science highlights the crucial role of calcifying plankton in regulating our climate. With contributions from CEREGE researchers @soniachaabane.bsky.social (@ird-fr.bsky.social)and Thibault de Garidel-Thoron (@cnrs.fr) Learn more: www.cerege.fr/en/calcifyin...

Congratulations to Joanna Charton, former PhD student at CEREGE and winner of the @univ-amu.fr 2024 Thesis Award (ED251)! Learn more: www.cerege.fr/en/joanna-ch...

GRAND SÉMINAIRE - Christine Vallet-Coulomb Understanding the water cycle is more crucial than ever in a changing climate, especially in tropical Africa. Stable isotopes provide unique insights into fluxes and exchanges across hydrosystems. 📍 Amphitheater Pasteur & Zoom

On October 9, CEREGE opened its doors for the #FêteDeLaScience2025: 500 students, 36 workshops, 2 talks intelligence(s) 🧠 A huge thank you to all teams and partners for their dedication! Read more: www.cerege.fr/fr/intellige...

Relive 30 years of CEREGE’s history! We are excited to share a historical retrospective highlighting the milestones, achievements, and moments that have shaped CEREGE over the past three decades. Watch the retrospective here by Edouard Bard: www.youtube.com/watch?v=W-n8...

In late August 2025, CEREGE celebrated its 30th anniversary with an interdisciplinary symposium followed by an official commemoration. You can relive the scientific exchanges and discussions that made this anniversary memorable! 🎉

In August 2025, CEREGE celebrated 30 years 🎉 Not just a milestone, but a reminder: research is a commitment — to society, knowledge, and the future. More info : www.cerege.fr/en/30-years-...

🔬FOCUS | Anne-Lise Jourdan Research engineer on the PANISS analytical platform Specialising in isotope geochemistry, Anne-Lise develops cutting-edge analytical protocols for clumped isotopes, at the crossroads of fundamental research and transition issues. Read more: www.cerege.fr/fr/accueil-c...

Looking back at the inauguration of the CIRENE Hall! On Friday, July 4, the CEREGE officially opened the CIRENE Hall, a brand-new 400 m² facility at the Technopôle de l'environnement de l'Arbois, dedicated to #EnvironmentalInnovation and #ScientificExperimentation. www.cerege.fr/en/inaugurat...

🔬 CEREGE is hiring two researchers in stable isotope geochemistry! Are you passionate about geosciences, isotopic analysis, and environmental challenges? Two fixed-term research positions (CDD) are open via @cnrs.fr Feel free to share these opportunities within your networks!

🏅 Congratulations to Isabelle Basile-Doelsch, Research Director at INRAE/CEREGE, for winning an @erc.europa.eu Advanced Grant for her NanoCLICS project. Learn more about her project: www.cerege.fr/en/nanoclick...

Hugo Pellet (PhD @ CEREGE) has received the 2024 Jim Dooge Award for his article in HESS ! Co-authors from CEREGE: Bruno Arfib, Pierre Henry & Ghislain Gassier. 📄 Read here: hess.copernicus.org/articles/28/...

Two junior professor chair positions are currently open at CEREGE, with a third position coming soon ! 🔬🌍 To learn more and apply, please visit our careers page: www.cerege.fr/en/le-cerege... #PaleoEnvironment #GlobalChanges #SocioEcosystems

🌍 Tenure Track Junior Professorship at CEREGE Focus: Critical zone evolution & global change in Mediterranean & intertropical Africa CEREGE is hiring a Junior Professor (tenure track) with a pathway to IRD Research Director. More information here : en.ird.fr/tenure-track...

New job alert! We just opened a tenure-track Junior professor Chair at @cerege.bsky.social focused on the study of the critical zone in the Mediterranean and intertropical Africa. More info on the IRD website here: en.ird.fr/tenure-track... Contact me if you are interested!

Second job alert! We just opened a tenure-track junior professor position at @cerege.bsky.social focusing on Pleistocene and Holocene paleoenvironments and population dynamics. emploi.cnrs.fr/Offres/CPJ/C... Contact me if you are interested!

Accelerating matter to better slow it down. Here is a little paper in INFUSE talking about our Accelerator Mass Spectrometer in @cerege.bsky.social @univ-amu.fr @cnrs.fr @ird-fr.bsky.social #science #cosmogenicnuclides #acceleratormassspectrometry

GRAND SÉMINAIRE - Philippe Barthélémy 🧬‬ Nucleic acids (DNA/RNA) are key to life — and to tomorrow’s therapies. Philippe Barthélémy from @univbordeaux.bsky.social will explore their biomedical potential and revisit their prebiotic origins beyond the “RNA world” model. 📍 Amphithéâtre Pasteur & Zoom

CEREGE Grand Seminars now online! Yesterday’s seminar by Hugues Goosse on Southern Ocean changes is already available on our new YouTube playlist : youtube.com/playlist?lis...

🌊 1,417 underwater rings, 3 years of research, and CEREGE scientists at the core. Dive into the full story here: www.cerege.fr/en/cap-corse... 📅 Catch the documentary on ARTE @artefr.bsky.social – May 3 at 8:55 PM!

10,000 years of climate history… told by bat guano! 🦇 Paleoclimatologist Yannick Garcin joined a scientific mission in Lastoursville, Gabon, to extract a 2-meter core of bat guano—an incredible climate archive spanning the Holocene. Read more: www.cerege.fr/en/10000-yea...

Edouard Bard, professor at the @collegedefrance.bsky.social and CEREGE member, has been elected to the German National Academy of Sciences Leopoldina, one of the world’s oldest and most respected scientific institutions. Read more: www.cerege.fr/en/edouard-b...

🌍 GRAND SÉMINAIRE - Hugues Goosse Over the past decades, major changes have occurred in the Southern Ocean, including a drop in sea ice extent after 2016. 🔎 Hugues Goosse from @uclouvain.bsky.social will analyze this variability. 📍 Amphithéâtre Pasteur & Zoom

Amazing workshop last week in Arles, focused on how integrating geological and paleoclimatological constraints in phylogenetic and biogeographic reconstructions! 11 countries, 55 people, and 3 days of talks and brainstorming with a balanced group of biologists, geologists and climatologists.

🌱 Spring vibes at CEREGE! On April 3, we hosted 100 students for Printemps des sciences. 🔍 16 workshops, 4 company visits, and a speed-meeting with our team. Big thanks to all the curious minds who joined us — and to everyone at CEREGE who made science come alive for a day!

From literature to ice cores, Joanna’s inspiring journey in glacial science started at CEREGE. She now uncovers the evolution of past glaciers and their climate interactions at @lamontearth.bsky.social Read more: www.cerege.fr/en/welcome-c...

🚨 Junior Professorship Job Offer! 🚨 Join @cerege.bsky.social as a Junior Professor (CPJ) 2025 to study Pleistocene & Holocene paleoenvironments and human settlements. A unique opportunity to explore past landscapes and their impact on societies! Job ad here : nuage.osupytheas.fr/s/GoSt7kcKMp...

Je remercie particulièrement toutes les institutions qui soutiennent (encore) la science ! Merci à nos institutions @cerege.bsky.social, IGE, @cnrs-insu.bsky.social, @ugrenoblealpes.bsky.social, IPEV, @ird-fr.bsky.social, Consiglio Nazionale delle Ricerche, Università Ca' Foscari

I want to re-up my @cerege.bsky.social @climatecerege.bsky.social colleague’s paper led by Manuel Chevalier: 👇🏻 www.sciencedirect.com/science/arti... Also with @paleoclimategirl.bsky.social 🧪 ⚒️ 🦣 #PaleoSky

Aqueous Alteration as an Origin of Martian Magnetization - Bultel et al. 2025 - Journal of Geophysical Research: Planets - @ipgp.bsky.social @eth-eaps.bsky.social @cerege.bsky.social agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Congratulations to Vincent Godard (@cerege.bsky.social) & co-authors for their work on asymmetric ridges! Asymmetric ridges are common features in landscapes resulting from the deformation of sedimentary series. To learn more, go check the paper journals.psu.edu/geomorphica/...

A good day to introduce our LA-ICP-MS facility, led by Pierre Deschamps (to the right) and Abel Guihou (to the left), where we date rocks and study their paleoenvironmental record!

📢 Today, CEREGE and other research laboratories from the Technopole de l’Arbois mobilized for research and academic freedom as part of the #StandUpForScience movement. Together, let’s defend free and independent science!

Dear US colleagues, In response to the Trump administration, my university @univ-amu.fr is setting up a new program dedicated to welcoming American scientists wishing to pursue their work in France. There are several M$ in the budget. www.univ-amu.fr/en/public/ac...

Belle mobilisation des scientifiques du @cerege.bsky.social et l'IMBE a l'Arbois, Aix-en-Provence, en solidarité avec les collègues menacés en USA #standupforscience

📢 Tomorrow, let’s join the @standupforscifr.bsky.social movement to defend research and academic freedoms, in support of scientists in the United States. Meet us at 12pm on the Place de l’Horloge (Arbois site)!

🌍 Geosciences Olympiad at CEREGE! CEREGE welcomed the finalists of this national competition celebrating Earth sciences. Congrats to all participants and thanks to the jury, supervisors, and teams for this great event! #OlympiadesDeGéosciences

I am glad to see my @cerege.bsky.social @climatecerege.bsky.social colleague @chalkyoceans.bsky.social among these invited speakers! 👇🏻

🌋 GRAND SÉMINAIRE - Nathalie Feuillet In 2018, a seismic crisis hit Mayotte. A year later, the largest underwater volcano ever recorded was discovered. 🔎 Nathalie Feuillet from @ipgp.bsky.social will unveil key insights during our next seminar ! 📍 Amphithéâtre Pasteur & Zoom

#PressReview – February 2025 📰 CEREGE researchers in the spotlight: · Clara Maurel #Mars – Magnetic analysis of Martian rocks (Infuse) · Francois Sabatier #Coastline – Coastal challenges in Saintes-Maries-de-la-Mer (Le Monde) · Gilbert Camoin #Oceanography – Impact of ocean drilling (Le Monde)

Hugo Pellet defended his PhD thesis on the dynamics of air and water flows in coastal karstic massifs and their impact on wall alteration. His research focuses on the Cosquer Cave, a site threatened by rising sea levels and climate change. 🔎 More about his research ? www.cerege.fr/fr/accueil-c...

@tdegaridel.bsky.social and @alexislicht.bsky.social participating to a coaching session for students from the @minesstetienne.bsky.social engineering school, focusing on mitigating future extreme weather events.

[#Infuse] Échantillons de roche collectés sur Mars ? Dans une édition spéciale parue le 6/01 dans le journal PNAS, des chercheurs du monde entier détaillent les nombreux arguments scientifiques en faveur d’un retour d’échantillons martiens sur Terre. @cerege.bsky.social

Yesterday evening, our own Guillaume Leduc spoke about 4.6 billion years of climate history for a Beer & Science event in Arles!

I'm reposting this, because so far we had no applicant! We currently have 2 years of funded salary for a postdoc to work with us on Eocene climate simulations on an exciting topic: understanding how primates dispersed over 1000's of km and across two oceans!

Welcome to @melanieauffan.bsky.social, Director of Research in our Sustainable Environment team on Bluesky! 🌍 Her work focuses on reactivity at living/(nano)mineral interfaces, risk assessment of emerging technologies, and sustainable, safe nanomaterials. Excited to have her with us! 🌱

Stay updated on the latest scientific breakthroughs across various fields by following our individual researchers. Check out this brand-new starter pack! go.bsky.app/CtbtDhq

#Science #Climat "Climats et sociétés humaines depuis deux mille ans" 📌 Le cours du Pr Edouard Bard, titulaire de la chaire Évolution du climat et de l'océan, commence la semaine prochaine. ⏰ 14 février → 7 mars 2025 👉 www.college-de-france.fr/fr/agenda/co...

Actuellement au CEREGE-Arbois, Katie Snell, assistante professeure de géologie à l’université du Colorado-Boulder, en Grand #Séminaire « #Cretaceous and #Paleogene #paleoclimate and #topography in the Western USA »