@soniachaabane.bsky.social
Marine Ecology - Plankton - Biodiversity | IRD Researcher at CEREGE, France
Bravo @juliemeilland.bsky.social!! 🎉
Well deserved 🍾
So excited to see how this revolutionises foraminifera work. Well done and deserved @juliemeilland.bsky.social, but not sure I can ever forgive you for getting me into the "living stuff" !!
07.11.2025 14:53 — 👍 6 🔁 1 💬 0 📌 0The Laschamp geomagnetic excursion recorded in marine sediments from the western South Atlantic 🌊
New paper alert👇
doi.org/10.1016/j.qu...
Thank you so much for everything! you were part of this success too! 🥰
And huge congratulations to you as well for the new position, I’m so happy our paths will keep crossing! I’m strictly “team flat ground”. Expect some breaks, lot of complaining and photos as an excuse to stop walking 🤣⛰️
Thanks @sulpis.bsky.social !!! Thanks for all the help and for everything, always. Looking forward to the next decades with you!
03.11.2025 19:00 — 👍 1 🔁 0 💬 0 📌 0Thank you so much @juliemeilland.bsky.social !!! Thanks also for all the support I received from you during all these years! ❤️
03.11.2025 18:42 — 👍 0 🔁 0 💬 0 📌 0
@ird-fr.bsky.social @climatecerege.bsky.social
@cerege.bsky.social ❤️
So happy to have our first publication together!! looking forward to many more collaborations ahead!
23.10.2025 21:28 — 👍 2 🔁 0 💬 1 📌 0🐚 Small shells, big impact.
Proud to contribute to this collective effort revealing how microscopic calcifiers are key players in Earth’s carbon future. 💙🌎
By comparing CaCO₃ production, shallow export, and burial, we show each group follows a unique pathway.
Future climate impacts will be group-specific, yet current models cannot capture this diversity.
We compare functional traits of the three major calcifying groups, coccolithophores, foraminifera, and pteropods, and evaluate how these traits shape their roles in carbon and alkalinity cycles, and sensitivities to climate change and ocean acidification.
23.10.2025 21:15 — 👍 2 🔁 0 💬 1 📌 0
Excited to share our new paper out today in Science led by Patrizia Ziveri and the BIOCAL Working Group!
With @willerstorfi.bsky.social, @nanophyto.bsky.social, @tdegaridel.bsky.social and many colleagues!
@climatecerege.bsky.social
@icta-uab.bsky.social
🔗 science.org/doi/10.1126/science.adq8520
Are you looking for a master's internship (5-6 months)?
Constraining tropical planktonic foraminifera depth habitats in a (past) high-CO2 world 🥵🌎
Come to @climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 15 Nov 2025.
Start: Jan-Mar 2026.
More info👇
nuage.osupytheas.fr/s/fdAEGQXkwA...
Master's internship (6 months) — Mangrove–ocean oxygen dynamics in Senegal
📍 CEREGE (Aix-en-Provence) | 🗓 Start Jan–Mar 2026 | ⏳ Apply by 31 Oct 2025
See flyer:
nuage.osupytheas.fr/s/ZGcJtgN6Sm...
You bring: M2 in env./geo/marine sciences, basic Matlab/Julia/Python, and interest in field, lab & modeling.
Supervision: Sonia Chaabane, Olivier Sulpis, Thibault de Garidel, Laetita Licari (CEREGE). Allowance per French regs.
Apply: Send CV + cover letter → chaabane@cerege.fr
New paper(s) alert! Check out @agu.org Palaeoceanography & Paleoclimate. Including our piece on best practices going forward for d11B-CO2 reconstructions. agupubs.onlinelibrary.wiley.com/doi/10.1029/...
including @case4climate.bsky.social, @michaelhenehan.bsky.social,... @eleniwater.bsky.social.
🌊🎙️ Nouveau podcast : @nicolas-roche.bsky.social, les procédés innovants de dépollution des eaux usées.
Plongez dans les coulisses de la dépollution, découvrez des technologies audacieuses pour préserver l’eau.
👉 À écouter absolument : youtu.be/I_ne_JOtRdw?...
@cerege.bsky.social
The lab keeps evolving and we are THRILLED! More equipment is about to arrive, some more is planned, and we feel super excited about our different projects. Also really… what a view when the doors are open, one can even see the emblematic « sainte victoire » behind the trees!
02.10.2025 09:55 — 👍 11 🔁 3 💬 2 📌 2Exciting chance to join the ERC-funded Deep-C project with @sulpis.bsky.social at CNRS-CEREGE in Aix-en-Provence 🇫🇷.
If you’re passionate about oceans, climate change, and marine biogeochemistry, this is your call to dive into world-class research 🚀.
📚 Requires a PhD in geochemistry/oceanography.
Apply by mid-Oct here: emploi.cnrs.fr/Offres/CDD/U.... We'll extend to end of October if needed.
Nice comparison of foram-coating derived and sediment derived #Ndisotopes in the Mediterranean from Kazuyo Tachikawa and others @climatecerege.bsky.social and @cerege.bsky.social. Small cautionary tale for unrestricted use (of sediment), but normally it works!
www.sciencedirect.com/science/arti...
My besties! ♥️
@chalkyoceans.bsky.social & @antacl.bsky.social
Science has never been about competition!
It’s about sharing, learning, and enjoying the journey together.
Thank you for being such wonderful researchers and friends!
#ICP15
@climatecerege.bsky.social
Watch this space for so much new exciting science from the new influx of Ceregiens. @cerege.bsky.social
04.09.2025 05:03 — 👍 9 🔁 1 💬 0 📌 0
Anta delivering her #ICP15 talk in Bengaluru.
Future (and past) @climatecerege.bsky.social superstar @antacl.bsky.social giving her #ICP15 talk now. Modelling the Indian monsoon in the Miocene, and some important praise to the organisers for their diverse programme of speakers. Bravo!
04.09.2025 04:40 — 👍 24 🔁 8 💬 0 📌 0Thank you so much for the invitation #ICP15. Diversity makes us stronger, and the data shows it! ⏩🏳️🌈
02.09.2025 17:11 — 👍 14 🔁 2 💬 0 📌 0Miso is the best!
Big thanks to @tdegaridel.bsky.social!
Stay tuned for the next Miso generation!
Lovely to hear from @chalkyoceans.bsky.social about need for #diversity (of careers, people, methods and
minds) that underpins our working 🙏🏼 #ICP15
@antacl.bsky.social you are my favorite ❤️
30.07.2025 19:42 — 👍 0 🔁 0 💬 0 📌 0
✨ Honored to witness the inauguration of the BISSAP lab at UCAD — a new lab for ecosystem monitoring in Senegal! 🌍🔬
Huge congratulations to everyone involved!
@climatecerege.bsky.social @ird-fr.bsky.social
#ScienceForAll #UCAD #IRD #Biodiversity #Africa #BISSAP
www.ird.fr/inauguration...
🚨New paper alert🚨
Using the mean and 95th percentile of cross-sectional area measurements, we documented ecological and taphonomic imprints on the test size variation of planktonic foraminifera.
@soniachaabane.bsky.social @chalkyoceans.bsky.social @tdegaridel.bsky.social
doi.org/10.61551/gsj...
