Climate group @CEREGE, France
@climatecerege.bsky.social
News from the climate group at @cerege.bsky.social, Aix en Provence
Carbon, paleoclimates, models, geochemistry, southern france stuff, (micro)fossils, glaciology...
Carbon, paleoclimates, models, geochemistry, southern france stuff, (micro)fossils, glaciology...
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Congrats to @juliemeilland.bsky.social, who just got awarded the prestigious Alan Higgins awards from the @micropalaeosoc.bsky.social !
I was awarded the Alan Higgins Award by @micropalaeosoc.bsky.social for my work on planktonic foraminifera reproduction and culture. I feel very honored and can only thank all the great colleagues who supported me along the way in Norway, Ireland, the UK, Germany and France!
November 7, 2025 at 4:47 PM
Congrats to @juliemeilland.bsky.social, who just got awarded the prestigious Alan Higgins awards from the @micropalaeosoc.bsky.social !
Reposted by Climate group @CEREGE, France
My @cerege.bsky.social @climatecerege.bsky.social colleague @jysuarezibarra.bsky.social has a new co-authored paper led by Camila Lopes! 👇🏻
www.sciencedirect.com/science/arti...
Congrats!
🧪 ⚒️ 👩🔬
#PaleoSky
www.sciencedirect.com/science/arti...
Congrats!
🧪 ⚒️ 👩🔬
#PaleoSky
November 4, 2025 at 10:06 AM
My @cerege.bsky.social @climatecerege.bsky.social colleague @jysuarezibarra.bsky.social has a new co-authored paper led by Camila Lopes! 👇🏻
www.sciencedirect.com/science/arti...
Congrats!
🧪 ⚒️ 👩🔬
#PaleoSky
www.sciencedirect.com/science/arti...
Congrats!
🧪 ⚒️ 👩🔬
#PaleoSky
Reposted by Climate group @CEREGE, France
Wonder what carbon was doing in the oceans before humans were around to see? We'll use the chemistry of tiny shells on the seafloor to find out how carbon moved between the ocean and atmosphere over 1 million years ago.
Come work with us in 2026 for your M2 internship @climatecerege.bsky.social.
Come work with us in 2026 for your M2 internship @climatecerege.bsky.social.
Are you looking for a master's internship (5-6 months)?
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Deep_ocean_carbon_storage_M2.pdf
Nuage - le Nuage de l'OSU Pytheas
nuage.osupytheas.fr
October 27, 2025 at 4:00 PM
Wonder what carbon was doing in the oceans before humans were around to see? We'll use the chemistry of tiny shells on the seafloor to find out how carbon moved between the ocean and atmosphere over 1 million years ago.
Come work with us in 2026 for your M2 internship @climatecerege.bsky.social.
Come work with us in 2026 for your M2 internship @climatecerege.bsky.social.
Reposted by Climate group @CEREGE, France
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
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
Calcifying plankton: From biomineralization to global change
The cycling of calcium carbonate (CaCO3) in the ocean is closely linked to seawater alkalinity and the regulation of atmospheric CO2. In the modern pelagic ocean, almost all CaCO3 is produced by three...
science.org
October 23, 2025 at 9:15 PM
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
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
Reposted by Climate group @CEREGE, France
Are you looking for a master's internship (5-6 months)?
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Deep_ocean_carbon_storage_M2.pdf
Nuage - le Nuage de l'OSU Pytheas
nuage.osupytheas.fr
October 22, 2025 at 12:03 PM
Are you looking for a master's internship (5-6 months)?
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Early Pleistocene deep ocean carbon storage in the Caribbean Sea 🌎🌊
Come to
@climatecerege.bsky.social, south of France☀️🇫🇷
Deadline: 30 Nov 2025.
Start: Jan-Feb 2026.
More info👇
nuage.osupytheas.fr/s/AF4qYHA4CQ...
Reposted by Climate group @CEREGE, France
Such an event last week with our new #PhD Eah Opitz presenting her preliminary #microfacies results for the very first time in an international conference 🥳
@sedimentology.bsky.social @climatecerege.bsky.social
@inquaecr.bsky.social @pages-ipo.bsky.social
@sedimentology.bsky.social @climatecerege.bsky.social
@inquaecr.bsky.social @pages-ipo.bsky.social
October 18, 2025 at 5:33 PM
Such an event last week with our new #PhD Eah Opitz presenting her preliminary #microfacies results for the very first time in an international conference 🥳
@sedimentology.bsky.social @climatecerege.bsky.social
@inquaecr.bsky.social @pages-ipo.bsky.social
@sedimentology.bsky.social @climatecerege.bsky.social
@inquaecr.bsky.social @pages-ipo.bsky.social
Reposted by Climate group @CEREGE, France
Great moment with Majid Naderi sharing to our small #limnogeology team the high-resolution lake sediment sampling procedures 🔪 🔪learnt from our partner Dr Takeshi Nakagawa to analyse a new, amazing, sequence from #Iran… 🤩
@climatecerege.bsky.social @cnrs-insu.bsky.social
@climatecerege.bsky.social @cnrs-insu.bsky.social
October 18, 2025 at 11:09 AM
Great moment with Majid Naderi sharing to our small #limnogeology team the high-resolution lake sediment sampling procedures 🔪 🔪learnt from our partner Dr Takeshi Nakagawa to analyse a new, amazing, sequence from #Iran… 🤩
@climatecerege.bsky.social @cnrs-insu.bsky.social
@climatecerege.bsky.social @cnrs-insu.bsky.social
Reposted by Climate group @CEREGE, France
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...
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...
stage_M2_Suarez-Ibarra.pdf
Nuage - le Nuage de l'OSU Pytheas
nuage.osupytheas.fr
October 15, 2025 at 3:10 PM
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...
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...
🚨Aidez le GREC-SUD !🚨
Le GREC-Sud (porté par l’association AIR climat) a pour objectif de faciliter la décision et le passage à l’action face au changement climatique en région PACA. Pendant 10 ans, il a rédigé une vingtaine de cahiers thématiques tous disponibles gratuitement, www.grec-sud.fr (1/2)
Le GREC-Sud (porté par l’association AIR climat) a pour objectif de faciliter la décision et le passage à l’action face au changement climatique en région PACA. Pendant 10 ans, il a rédigé une vingtaine de cahiers thématiques tous disponibles gratuitement, www.grec-sud.fr (1/2)
GREC-SUD
www.grec-sud.fr
October 15, 2025 at 11:38 AM
🚨Aidez le GREC-SUD !🚨
Le GREC-Sud (porté par l’association AIR climat) a pour objectif de faciliter la décision et le passage à l’action face au changement climatique en région PACA. Pendant 10 ans, il a rédigé une vingtaine de cahiers thématiques tous disponibles gratuitement, www.grec-sud.fr (1/2)
Le GREC-Sud (porté par l’association AIR climat) a pour objectif de faciliter la décision et le passage à l’action face au changement climatique en région PACA. Pendant 10 ans, il a rédigé une vingtaine de cahiers thématiques tous disponibles gratuitement, www.grec-sud.fr (1/2)
Reposted by Climate group @CEREGE, France
Our team postdoc Dr Aasif LONE has been sharing his first results at the IAL-IPA congress from a #Kashmir lake, showing major human-induced perturbation on the aquatic ecosystem💦⛰️
fund #CEFIPRA #IFCPAR
@ird-fr.bsky.social @cnrsecologie.bsky.social @cnrs-dr12.bsky.social @climatecerege.bsky.social
fund #CEFIPRA #IFCPAR
@ird-fr.bsky.social @cnrsecologie.bsky.social @cnrs-dr12.bsky.social @climatecerege.bsky.social
October 13, 2025 at 2:38 PM
Our team postdoc Dr Aasif LONE has been sharing his first results at the IAL-IPA congress from a #Kashmir lake, showing major human-induced perturbation on the aquatic ecosystem💦⛰️
fund #CEFIPRA #IFCPAR
@ird-fr.bsky.social @cnrsecologie.bsky.social @cnrs-dr12.bsky.social @climatecerege.bsky.social
fund #CEFIPRA #IFCPAR
@ird-fr.bsky.social @cnrsecologie.bsky.social @cnrs-dr12.bsky.social @climatecerege.bsky.social
A new paper from @chalkyoceans.bsky.social, our in-house boron isotopes specialist!
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.
including @case4climate.bsky.social, @michaelhenehan.bsky.social,... @eleniwater.bsky.social.
Perspectives for Best Practices in Boron‐Based CO2 Reconstruction
Boron isotopes are an important marine paleoclimate proxy to reconstruct past ocean pH and atmospheric carbon dioxide in geological time Sources of uncertainty of past CO2 estimation shifts from ...
agupubs.onlinelibrary.wiley.com
October 10, 2025 at 7:46 AM
A new paper from @chalkyoceans.bsky.social, our in-house boron isotopes specialist!
Reposted by Climate group @CEREGE, France
Félicitations aux ministres nommés cette semaine!
Le Haut Conseil pour le Climat a formulé 74 recommandations pour relancer l'action climatique
Un beau projet transpartisan et bénéficique au plus grand nombre, applicable dès les prochaines semaines !
www.hautconseilclimat.fr/publications...
Le Haut Conseil pour le Climat a formulé 74 recommandations pour relancer l'action climatique
Un beau projet transpartisan et bénéficique au plus grand nombre, applicable dès les prochaines semaines !
www.hautconseilclimat.fr/publications...
Rapport annuel 2025 - « Relancer l'action climatique face à l'aggravation des impacts et à l'affaiblissement du pilotage » — Haut Conseil pour le Climat
Le Haut conseil pour le climat présente son septième rapport annuel 2025 : « Relancer l'action climatique face à l'aggravation des impacts et à l'affaiblissement du pilotage »
www.hautconseilclimat.fr
October 5, 2025 at 6:12 PM
Félicitations aux ministres nommés cette semaine!
Le Haut Conseil pour le Climat a formulé 74 recommandations pour relancer l'action climatique
Un beau projet transpartisan et bénéficique au plus grand nombre, applicable dès les prochaines semaines !
www.hautconseilclimat.fr/publications...
Le Haut Conseil pour le Climat a formulé 74 recommandations pour relancer l'action climatique
Un beau projet transpartisan et bénéficique au plus grand nombre, applicable dès les prochaines semaines !
www.hautconseilclimat.fr/publications...
Postdoc opportunity in our team !
Sediments dissolving on the seafloor can act as a long term sink for carbon dioxide emissions. We're bringing it to the lab, deep sea research from the comfort of Southern France!
Postdoctoral position for 2 years available working with @sulpis.bsky.social in the @exoceanlab.bsky.social.
Postdoctoral position for 2 years available working with @sulpis.bsky.social in the @exoceanlab.bsky.social.
🌟 Postdoc Opportunity in Marine Biogeochemistry at CNRS-CEREGE!
🚢 Are you a passionate researcher ready to tackle climate change? Dive into the ERC-funded Deep-C project in Aix-en-Provence, France!
⬇️
🚢 Are you a passionate researcher ready to tackle climate change? Dive into the ERC-funded Deep-C project in Aix-en-Provence, France!
⬇️
September 29, 2025 at 5:24 PM
Postdoc opportunity in our team !
Reposted by Climate group @CEREGE, France
Looking for pollen, vertebrate fossils and pedogenic carbonates in Anatolia! With @benjaminraynaud.bsky.social, Paul Botté, @dispersal-erc.bsky.social
September 24, 2025 at 6:35 PM
Looking for pollen, vertebrate fossils and pedogenic carbonates in Anatolia! With @benjaminraynaud.bsky.social, Paul Botté, @dispersal-erc.bsky.social
Reposted by Climate group @CEREGE, France
#IPCC's 2023 Synthesis Report shows that continued #GHG emissions will lead to increasing #globalwarming.
Every increment of warming will intensify multiple & concurrent hazards.
Deep, rapid & sustained reductions in emissions would lead to a slowdown in #globalwarming.
➡️ bit.ly/SRYRpt23
Every increment of warming will intensify multiple & concurrent hazards.
Deep, rapid & sustained reductions in emissions would lead to a slowdown in #globalwarming.
➡️ bit.ly/SRYRpt23
September 24, 2025 at 2:09 PM
#IPCC's 2023 Synthesis Report shows that continued #GHG emissions will lead to increasing #globalwarming.
Every increment of warming will intensify multiple & concurrent hazards.
Deep, rapid & sustained reductions in emissions would lead to a slowdown in #globalwarming.
➡️ bit.ly/SRYRpt23
Every increment of warming will intensify multiple & concurrent hazards.
Deep, rapid & sustained reductions in emissions would lead to a slowdown in #globalwarming.
➡️ bit.ly/SRYRpt23
Paul Botté, PhD student in our team, direct from the field!
First day of the third field trip to Turkey for Paul Botté and @benjaminraynaud.bsky.social. One week to collect their last samples before their ultimate task: writing their dissertation!
September 22, 2025 at 6:35 PM
Paul Botté, PhD student in our team, direct from the field!
🚨new paper alert🚨
Congratulations to my @climatecerege.bsky.social colleague Kazuyo Tachikawa on her new first authored paper!
Also with several past and current @cerege.bsky.social co-authors, including the current @univ-amu.fr PhD student Vincent Guarinos.
👩🔬
Also with several past and current @cerege.bsky.social co-authors, including the current @univ-amu.fr PhD student Vincent Guarinos.
👩🔬
#WeekendReading: Tachikawa et al. about the neodymium isotopic composition in the modern Mediterranean Sea and what it might mean for paleocirculation proxies. 🧪🌊
Link: www.sciencedirect.com/science/arti...
Link: www.sciencedirect.com/science/arti...
September 19, 2025 at 7:42 AM
🚨new paper alert🚨
For the 30th anniversary of @cerege.bsky.social, our own Edouard Bard gave a plenary talk synthesizing the history of our lab. It's right here:
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...
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...
Historical Perspective on 30 Years of Interdisciplinary Geoscience
YouTube video by CEREGE
www.youtube.com
September 15, 2025 at 3:08 PM
For the 30th anniversary of @cerege.bsky.social, our own Edouard Bard gave a plenary talk synthesizing the history of our lab. It's right here:
Reposted by Climate group @CEREGE, France
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! 🎉
You can relive the scientific exchanges and discussions that made this anniversary memorable! 🎉
September 10, 2025 at 2:35 PM
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! 🎉
You can relive the scientific exchanges and discussions that made this anniversary memorable! 🎉
Reposted by Climate group @CEREGE, France
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!
September 4, 2025 at 4:41 AM
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!
Have you heard of @dispersal-erc.bsky.social? It's one of our ERC-funded research projects focusing on understanding the role of climate and paleogeography on some iconic dispersals of the paleontological record. Follow their bluesky for more info!
Élodie Gazquez interviewing our colleague Saïda Nigmatova in the field today in the Luberon. We're planning to release soon a bunch of videos explaining everything about our research project!
September 3, 2025 at 8:32 PM
Have you heard of @dispersal-erc.bsky.social? It's one of our ERC-funded research projects focusing on understanding the role of climate and paleogeography on some iconic dispersals of the paleontological record. Follow their bluesky for more info!
@guillaume-leduc.bsky.social, isotope geochemist and paleoclimatologist in our team, just joined us on #bluesky! Welcome!
September 2, 2025 at 6:51 AM
@guillaume-leduc.bsky.social, isotope geochemist and paleoclimatologist in our team, just joined us on #bluesky! Welcome!
@chalkyoceans.bsky.social on stage at #ICP15 !
#ICP15 presents first panel discussion on #Biogeochemistry and #Climate 🙏🏼
@chalkyoceans.bsky.social @jfarmersalmanac.bsky.social @eleniwater.bsky.social @seavdavis.bsky.social @alexauderset.bsky.social
Arvind Singh
and conveyors Adina Paytan and Harshit Singh
Along with stage volunteers 🙏🏼
@chalkyoceans.bsky.social @jfarmersalmanac.bsky.social @eleniwater.bsky.social @seavdavis.bsky.social @alexauderset.bsky.social
Arvind Singh
and conveyors Adina Paytan and Harshit Singh
Along with stage volunteers 🙏🏼
September 1, 2025 at 8:46 AM
@chalkyoceans.bsky.social on stage at #ICP15 !
Reposted by Climate group @CEREGE, France
Welcoming Saïda Nigmatova and Ilnura Madiyarova from the Satpaiev Geological institute of Almaty! Several weeks at @cerege.bsky.social to work together on central Asian paleoclimate and biogeography
August 28, 2025 at 1:45 PM
Welcoming Saïda Nigmatova and Ilnura Madiyarova from the Satpaiev Geological institute of Almaty! Several weeks at @cerege.bsky.social to work together on central Asian paleoclimate and biogeography