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If you’re interested in the productivity of the southern ocean using remote sensing, floats and models - both now and in the future then this is the paper for you! We’re gearing up for an associated field campaign in January!! 🌊 doi.org/10.1111/gcb....

Everyone always asked why I moved to landlocked Colorado to do oceanography. Because it was the world's largest concentration of climate scientists. Because of NCAR and NOAA. In Boulder, fewer are alarmists; they are overwhelmingly problem solvers. NCAR's science is patriotic. Vought is not. 🌊

JOB ALERT! @vliz.be is recruiting a Data Engineer to work in a wide-ranging role to help coordinate global SOCAT activities. Full details: vliz.be/en/jobs/vliz...

Thanks for the nice write up of our forthcoming expedition in January! 🌊

The first paper for the IronMan project led by @altagliabue.bsky.social has been published in @globalchangebio.bsky.social onlinelibrary.wiley.com/doi/10.1111/... This January we set sail on the @bas.ac.uk research vessel the Sir David Attenborough to collect a whole suite of new observations 🌊

If you’re interested in the productivity of the southern ocean using remote sensing, floats and models - both now and in the future then this is the paper for you! We’re gearing up for an associated field campaign in January!! 🌊 doi.org/10.1111/gcb....

Localized nutrient colimitation of phytoplankton growth rates across the subtropical South Pacific Ocean www.pnas.org/doi/abs/10.1... #jcampubs 🌊

The COBS working group is offering an experimental design workshop before Ocean Sciences in Glasgow in Feb 2026! 🌊 Join us for a day of learning about designing and analysing multiple stressor experiments without getting multiply stressed out. forms.office.com/Pages/Respon...

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Main task for today - remember what all the chapters are about 😅😅

📣 PRESS RELEASE #IPCC authors meet in Paris 🇫🇷 to begin drafting the Seventh Assessment Report More than six hundred experts appointed to the three Working Groups of the IPCC are gathering in Paris this week to draft IPCC’s Seventh Assessment Report. 🔗 bit.ly/4ir09cC

Here we go for the start of a new assessment cycle! @ipcc.bsky.social #ipccwg1

The extent of global sea ice cover is more than 3 million square kilometers below the 1981-2010 average. This is the 2nd lowest on record for this date over the satellite-era. Data from nsidc.org/data/seaice_...

New GEOTRACES Science Highlight! 🌊 Long-range transport of iron via the #Agulhas Current and counter-current: a boon for the phytoplankton www.geotraces.org/long-range-t... Paper first authors: Eva Bucciarelli & Pierrick Penven, LEMAR #oceanscience #traceelements @scor-int.bsky.social

The School of Marine Science & Policy at the University of Delaware is hiring! We are looking for a talented Coastal Physical Oceanographer to join us. More information is available here, and don't hesitate to reach out if you have any questions. careers.udel.edu/en-us/job/50...

Was there any coverage of the recent record warmth in both the Arctic and Antarctic? Multiple global datasets now confirm these records, and I think it's really quite striking. Here's some very quick plots showing NOAAGlobalTempv6 data from October too. And see my earlier posts.

TODAY!!!

🌊 oceanjobs

📢Global Carbon Budget 2025📢 Fossil CO2 emissions continue to rise in 2025 while the terrestrial carbon sink recovers to pre-El Niño strength. The key findings are covered in two reports this year: * ESSDD (preprint): essd.copernicus.org/preprints/es... * Nature: www.nature.com/articles/s41... 1/

Don’t miss the 12 November closing date!

Seeking a three year postdoc in the field of ocean biogeochemistry and productivity using mechanistic models and synthesis of observations. Note the short fuse for applications. Please help distribute. All nationalities welcome to apply! 🌊 www.jobs.ac.uk/job/DPG117/p...

Emerging evidence shows the Antarctic is entering an abrupt regime shift: record-low sea ice, slowing overturning circulation, and rising risk of West Antarctic Ice Sheet tipping Interacting feedbacks may trigger global cascades, staying near 1.5 °C is critical www.nature.com/articles/s41...

✨New GEOTRACES Science Highlight! ✨ 🌊 Major controls on the fate of dissolved manganese in the northeastern Indian Ocean www.geotraces.org/major-contro... Paper first author: Nirmalya Malla, CSIR-NIO #OceanSciences #MarineSciences #geochemistry @scor-int.bsky.social @unoceandecade.bsky.social

Don’t miss the 12 November closing date!

🌊 Postdoc Opportunity: Ocean Biogeochemical Modelling Alessandro Tagliabue at the University of Liverpool is hiring a 3-year Postdoctoral Research Associate @altagliabue.bsky.social 🔗Details & apply www.jobs.ac.uk/job/DPG117/p... #Postdoc #Oceanography #Biogeochemistry #AcademicJobs #ScienceJobs

Are you an oceanographer or marine biologist with an interest in marine biodiversity and climate change? Our upcoming scientific meeting will look at #ClimateChange and #BiodiversityLoss linkages in ocean ecosystems: royalsociety.org/science-even...

While the #IPCC notched wins at #IPCC63 — including agreement on scope of the methodology report on carbon dioxide removal technologies, #carboncapture utilization and storage — there was still no agreement on the workplan for #AR7 Summary ➡️ enb.iisd.org/intergovernm... #climate #CCS

The fate of silicon in the ocean is something we surprisingly still trying to wrap our heads around. Part of it is integrated into the shells of marine organisms (e.g., diatoms), but when they die, some dissolves back, and some apparently turn into clay. 🧪🌊 Link: www.science.org/doi/full/10....

Western Indian subantarctic phytoplankton blooms fertilized by iron-enriched Agulhas water 🌊 rdcu.be/eMTV2?utm_ca...

Our new study emphasizes the potential importance of the Southern Ocean under ambitious emission mitigation: agupubs.onlinelibrary.wiley.com/doi/10.1029/..., with an EOS spotlight: eos.org/research-spo....

Seeking a three year postdoc in the field of ocean biogeochemistry and productivity using mechanistic models and synthesis of observations. Note the short fuse for applications. Please help distribute. All nationalities welcome to apply! 🌊 www.jobs.ac.uk/job/DPG117/p...

Postdoc vacancy: Microbial dormancy in the cryosphere @erc.europa.eu #ERC_SIESTA 📢 PLEASE RT 🧬 Single cell microbial activity measurements, flow cytometry, cell sorting, omics, ecological interpretation ☀️ Marseille, France ‼️ Apply ASAP & before 7 Nov Link: emploi.cnrs.fr/Offres/CDD/U...

Really interesting mechanism here I think: thousand-year orbital cycle modulation can drive million-year pulses in nutrients, oxygen and (we hypothesize) biodiversity during early animal evolution OA paper out today: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

🚨 Register now! Launch of GEOTRACES Intermediate Data Product 2025! 🌊 🎥 Join our release webinars: 20 Nov 13:15 UTC | 25 Nov 05:00 UTC 📝 Register: forms.gle/H4bMQ6PgjtQR... Discover a rich collection of hydrographic and marine geochemical data! @scor-int.bsky.social @unoceandecade.bsky.social

Fascinating stuff. Here’s the paper: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Which whale species did I see? Leatherwood et al. (1982, p. 10) is hard to beat...

Today, we published a study long in the making on how upper and subsurface tropical Pacific waters responded (and maybe will adjust) to warmer global climate. Here’s the story of how we got here after 15 years. many authors but shout out @jfarmersalmanac.bsky.social 🌊 www.science.org/doi/10.1126/...

The #IPCC is now hireing ‘chapter scientists’ to support the author teams for the upcoming IPCC Report. If you are an early career scientist with strong synthesis and organisational skills, and from a developing country or a country in transition, do check this out! www.ictp.it/opportunity/...

New starter pack with @ipcc.bsky.social #AR7 scientists (bureau, authors, REs)! Full list: apps.ipcc.ch/report/autho... For SR cities scientists see separate starter pack! @dianaurge.bsky.social @sherilee.bsky.social @siir-kilkis.bsky.social @janfuglestvedt.bsky.social go.bsky.app/2FuXb3Y

Excited to participate in the process as a lead author for the ‘advances in process understanding of earth system changes’ chapter - look forward to working with the @ipcc.bsky.social team 🌊

🌊🧪 The Science Committee for @goldschmidt-confer.bsky.social Montréal 2026 is requesting your session and workshop proposals for our July meeting Canada 🇨🇦. Deadline for submissions Oct. 15 @geotraces.bsky.social @usocb.bsky.social conf.goldschmidt.info/goldschmidt/...

🌊 In 2023, the ocean carbon sink weakened for the first time in a record-hot year 🌡️🌎 Our new study in Nature Climate Change quantifies this unexpected decline and explains how it came about. 👇 doi.org/10.1038/s415...

A call for early-career teams in interdisciplinary microbiology research www.nature.com/articles/s41...

A call for early-career teams in interdisciplinary microbiology research www.nature.com/articles/s41...

🌊With the Fall semester upon us, it's time to start thinking about recruiting/applying to grad school for 2026. If you are a marine scientist looking for a graduate student, I've created a form where you can add your name and other info: docs.google.com/forms/d/e/1F... Please share widely! (1/2)

Looking smart post match!

Have you been selected as an Author for the IPCC AR7 and are you planning to attend the Ocean Sciences Meeting 2026? Please get in touch! I am convening an IPCC-focused Town Hall and will invite a panel of Authors to address the scientific challenges for AR7 and answer questions from the community

If i could just ask you all to share again we'd be very grateful, thanks. Almost at the target now!!!

What a blow to Antarctic research in the US and all of us in the international Antarctic science community that rely on the logistical and intellectual infrastructure - sending strength to colleagues affected this 🌊