iiinova — where your digital self keeps evolving

Reposted by Sonia Chaabane

Julie Meilland @juliemeilland.bsky.social · 03/07/2026

Another Retaria day, remember to sign up for the seminar series “The Life of Retaria”! thelifeofretaria.github.io/index.html

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Sonia Chaabane @soniachaabane.bsky.social · 11/06/2026

Being born in a less privileged country often feels like serving a sentence for a crime you never committed. No matter who you are, you are constantly asked to prove that you deserve the opportunities, trust, and consideration that others are given by default.

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Climate group @CEREGE, France @climatecerege.bsky.social · 11/06/2026

#Canada, you too? @jysuarezibarra.bsky.social, Marie Curie postdoctoral fellow in our lab, was particularly enthusiastic to attend the @goldschmidt-confer.bsky.social conference this Summer. But, because Jaime is Colombian, you rejected his visa application.

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Tom Chalk @chalkyoceans.bsky.social · 07/11/2025

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" !!

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Jaime @jysuarezibarra.bsky.social · 04/11/2025

The Laschamp geomagnetic excursion recorded in marine sediments from the western South Atlantic 🌊 New paper alert👇 doi.org/10.1016/j.qu...

doi.org

Redirecting

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Sonia Chaabane @soniachaabane.bsky.social · 04/11/2025

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 🤣⛰️

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Sonia Chaabane @soniachaabane.bsky.social · 03/11/2025

Thanks @sulpis.bsky.social !!! Thanks for all the help and for everything, always. Looking forward to the next decades with you!

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Sonia Chaabane @soniachaabane.bsky.social · 03/11/2025

Thank you so much @juliemeilland.bsky.social !!! Thanks also for all the support I received from you during all these years! ❤️

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Sonia Chaabane @soniachaabane.bsky.social · 23/10/2025

So happy to have our first publication together!! looking forward to many more collaborations ahead!

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Sonia Chaabane @soniachaabane.bsky.social · 23/10/2025

🐚 Small shells, big impact. Proud to contribute to this collective effort revealing how microscopic calcifiers are key players in Earth’s carbon future. 💙🌎

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Sonia Chaabane @soniachaabane.bsky.social · 23/10/2025

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.

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Sonia Chaabane @soniachaabane.bsky.social · 23/10/2025

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.

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Jaime @jysuarezibarra.bsky.social · 15/10/2025

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...

nuage.osupytheas.fr

stage_M2_Suarez-Ibarra.pdf

Nuage - le Nuage de l'OSU Pytheas

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Olivier Sulpis @sulpis.bsky.social · 14/10/2025

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...

nuage.osupytheas.fr

Sujet de M2_MANGO2026.pdf

Nuage - le Nuage de l'OSU Pytheas

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Olivier Sulpis @sulpis.bsky.social · 14/10/2025

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

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Sonia Chaabane @soniachaabane.bsky.social · 08/10/2025

🌊🎙️ 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

youtu.be

Nicolas Roche, les procédés innovants de dépollution des eaux usées

YouTube video by Aix Marseille Université

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exoCean Laboratory @exoceanlab.bsky.social · 02/10/2025

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!

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Sonia Chaabane @soniachaabane.bsky.social · 29/09/2025

Exciting 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 🚀.

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Olivier Sulpis @sulpis.bsky.social · 29/09/2025

📚 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.

emploi.cnrs.fr

Portail Emploi CNRS - Offre d'emploi - H/F Chercheur en Biogeochimie marine

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Sonia Chaabane @soniachaabane.bsky.social · 04/09/2025

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

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Tom Chalk @chalkyoceans.bsky.social · 04/09/2025

Watch this space for so much new exciting science from the new influx of Ceregiens. @cerege.bsky.social

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Tom Chalk @chalkyoceans.bsky.social · 04/09/2025

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!

Anta delivering her #ICP15 talk in Bengaluru.

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Tom Chalk @chalkyoceans.bsky.social · 02/09/2025

Thank you so much for the invitation #ICP15. Diversity makes us stronger, and the data shows it! ⏩🏳️‍🌈

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Sonia Chaabane @soniachaabane.bsky.social · 02/09/2025

Miso is the best! Big thanks to @tdegaridel.bsky.social! Stay tuned for the next Miso generation!

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Pallavi Anand (she/her) @anandpallavijha.bsky.social · 01/09/2025

Lovely to hear from @chalkyoceans.bsky.social about need for #diversity (of careers, people, methods and minds) that underpins our working 🙏🏼 #ICP15

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Sonia Chaabane @soniachaabane.bsky.social · 07/07/2025

SASHIMI has arrived in Senegal 🇸🇳 Not the sushi!! the microscope. It scans tiny fossils with love, patience, and cables 🌀 From @cerege.bsky.social to BISSAP Lab, it crossed borders to help us see the invisible. Welcome, little scanner. Let’s make micro-history together 🇸🇳❤️ #ScienceHasNoBorders

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Sonia Chaabane @soniachaabane.bsky.social · 28/05/2025

Unfortunately, this is becoming increasingly common….

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Julie Meilland @juliemeilland.bsky.social · 24/05/2025

«You can’t have it all» they said. After weeks of field work in Bermuda, partly with my little one and significant other, thanks to the support of the amazing @chalkyoceans.bsky.social… I feel very optimistic that it is possible. Keep going! There’s room for science and tiny humans in our lives 💪🏼

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exoCean Laboratory @exoceanlab.bsky.social · 07/05/2025

We then collect the live plankton and try to keep them alive long enough to get to the lab. There we can look at how they respond to different conditions in a controlled setting. (And if you know @chalkyoceans.bsky.social, you know there will be boron involved).

Tom with a fresh plankton sample about to be poured into the collection bucket. It's white so they stay cool on the way back to the lab.

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Julie Meilland @juliemeilland.bsky.social · 07/05/2025

Excited to have hundreds of baby Forams in the lab after the first towing - different species - different behaviors! @exoceanlab.bsky.social @chalkyoceans.bsky.social

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exoCean Laboratory @exoceanlab.bsky.social · 06/05/2025

Julie Meilland, marine biologist at the CNRS, studies planktonic foraminifera — focusing on their population dynamics, life cycle, reproduction, and ecological role in the carbon cycle. Her research explores their adaptive potential as model species in the modern and future oceans.

Julie checks on her living cultures in a temperature and light controlled incubator.

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exoCean Laboratory @exoceanlab.bsky.social · 06/05/2025

Tom Chalk, an isotope geochemist (interested in the tiny variations in mass of chemical elements), specialising in boron, the 5th element. I am the Principal Investigator of the ERC project ForCry and CNRS researcher, interested in the natural history and unnatural future of Earth’s climate.

Tom is packing a large metal container ready for fieldwork in Bermuda, watch this space!

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exoCean Laboratory @exoceanlab.bsky.social · 06/05/2025

Olivier Sulpis, marine biogeochemist at CNRS. In the ERC Deep-C project, I combine experiments under crushing pressure with mechanistic models to investigate the fate of calcium carbonate in the ocean, from the dissolution of shells in the deep to the role of sediments as long-term carbon sinks.

Olivier sits in front of his computer doing some lab admin, sometimes a full time job!

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exoCean Laboratory @exoceanlab.bsky.social · 06/05/2025

🚨Hello world!🚨We'd like to introduce you to our new laboratory for "experimental ocean science", ExoCean (C is for carbon). We are three researchers teaming up to work on culturing, dissolving, & measuring marine samples. @juliemeilland.bsky.social, @sulpis.bsky.social & @chalkyoceans.bsky.social.

Three scientists standing in front of their new lab. From left to right: Tom Chalk, Olivier Sulpis and Julie Meilland.

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Camille Coux @couxycam.bsky.social · 07/03/2025

Sending buckets full of solidarity from Montpellier, France to the #StandUpForScience movement. Officially, with support from my institute #FRBiodiv @frbiodiv.bsky.social - and less formally with my #Cesab crew ✊🔬🌐🗽

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Olivier Sulpis @sulpis.bsky.social · 26/02/2025

🚨Postdoc Offer🚨 Fully funded 2-year research position at Paris or Aix-en-Provence: your choice! The project aims to predict OAE feedbacks and environmental impacts in the ocean interior, in particular at the seabed. See job ad : nuage.osupytheas.fr/s/4zMfHFZ8S2... Please share widely! ⚛️

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