📝 #OC4C work was used in the 2025 #GlobalCarbonBudget #GCB released today during #COP30 We provided estimates of the global ocean CO2 sink under the fCO2 (sw) product ensemble - tinyurl.com/4syapz2p GCB preprint here👉 doi.org/10.5194/essd...

Fascinating to hear about Pierre Friedlingstein's life and his work on carbon's pivotal role in climate change. He mentions #GCB which is to be published this week at #COP30 and includes data from our project #OC4C (more info on this soon) www.bbc.co.uk/sounds/play/...

NEW – Interactive: Tracking negotiating texts at the COP30 climate summit | @drsimevans.carbonbrief.org Ho Woo Nam Read here: buff.ly/aPAxSv5

Our OC4C-SCOPE full surface ocean carbonate dataset zenodo.org/records/1580... has been used for the Planetary Health Check Report, for assessing the ocean acidification boundary.

A request for weather interested volunteers! Met Eireann would like to rescue millions of weather observations taken in Ireland over many decades that are still stuck on paper. #WeatherRescue Anyone can help: www.zooniverse.org/projects/met...

The Planetary Health Check 2025 @pik-potsdam.bsky.social report of the ‘ocean acidification boundary’ was assessed using the joint #OC4C and #SCOPE surface ocean carbonate system dataset. #PlanetaryBoundaries See our data here: oceancarbon4climate.org/oc4c-data-in...

Seven of nine planetary boundaries now breached – ocean acidification joins the danger zone," says PIK director Johan Rockström presenting the key findings of the Planetary Health Check 2025 today. #PlanetaryBoundaries ➡️ www.pik-potsdam.de/en/news/late...

Direct link to article here www.nature.com/articles/s41...

In the Department of Earth and Environmental Sciences @columbiauniversity.bsky.social, we are hiring an Assistant Professor in Atmosphere and/or Ocean Physics. No deadline stated, but review will begin soon, so please do not delay. apply.interfolio.com/173819

Lovely shot of some of the #OC4C team enjoying a meal after our Mid-Term Review @vliz.be. We hope you all got home safely and well done again for a great first half! ;-)

Great work Amanda & Galen at al. See their new climatologies of mean ΔfCO and net sea–air CO flux for the global ocean below 👇

Posters & presentations from ESA's Living Planet Symposium 25 #LPS25 are available, here is OC4C's lps25.esa.int/lps25-presen... Title: The Strengths And Limits Of Satellite-driven pCO2 Products And Model Estimates For Assessing The Ocean Carbon Sink presented by Dr. Dan Ford and Dr. Jamie Shutler

Published in Nature Climate Change (@NaturePortfolio) with Peter Landschützer, 👉vliz.be/en/news/ocean-…

ESA have given us a lovely new CCI style square Icon (see below👇) You can also read more about our project on the ESA website: climate.esa.int/en/supportin...

Dr Dan Ford's latest manuscript on Earth System Science Data (ESSD): 'UEx-L-Eddies: Decadal and global long-lived mesoscale eddy trajectories with coincident air-sea CO2 fluxes and biogeochemical conditions' essd.copernicus.org/preprints/es... Read more: oceancarbon4climate.org/manuscript-s...

The buoys we manage in Alaska are part of a global network that contributes to understanding ocean-air carbon dioxide flux. #CO2 #OceanAcidification #GAKOA 🧪🌊🦑🛟 aoos.org/project/long...

As part of our SOCOMv2 initiative, a dedicated session focused on all things ocean-atmosphere interactions—CO₂ fluxes, aerosols, sea ice, the microlayer, and more is being organized at the upcoming Ocean Sciences Meeting 2026 (OSM26) Read more here: oceancarbon4climate.org/oc4c-at-ocea...

How much carbon can ocean absorb as the planet warms? @lamont.columbia.edu microbial oceanographer Sonya Dyhrman studies marine microbes, which underpin the dynamics of the ocean’s highly complex ecosystem, and are pivotal in how much carbon the ocean can hold: lamont.columbia.edu/news/tiny-gi...

🌊Heading to #OSM26? Don’t miss session AI005 – SOLAS and SOCOM: Understanding Ocean-Atmosphere Feedbacks🌍 From CO₂ fluxes to sea spray, #SOCAT obs, modeling to ML agu.confex.com/agu/osm26/pr... #SOCOMv2 #SOLAS #OceanScience #AirSeaExchange #SOCAT

🌊🥳 please read and share the essay that I wrote in @science.org for the prize 🏆 here : www.science.org/doi/10.1126/...

Somewhere in Atlantic - and sea is like glass for last few days. We are out here measuring carbon flux & how ocean removes all of that carbon. Microbes don’t work for us; so unless we understand the processes - we don’t know where tipping points are. Thankful to @NSF for supporting basic science.

🔊We are pleased to announce our SOCOM session 'SOLAS and SOCOM: Understanding interactions and feedbacks between the ocean and atmosphere' was accepted for #OSM26 in Feb 2026. Co-chaired by Dr Thea Heimdal and Dr Amanda Fay. www.agu.org/Ocean-Scienc... #OC4C @lamont.columbia.edu

You can see updates from our project on our website. oceancarbon4climate.org/oc4c-at-esas... ☝️Like on overview of our recent trip to #LPS25 #OC4C

🌊 Still not familiar with #SOCOM2? 5 key experiments tackling biases in ocean CO₂ reconstructions by addressing data gaps, changing networks & mapping methods. Possible session at #OSM2026! climate.esa.int/en/supportin... @oc4c.bsky.social @vliz.be @jhauck.bsky.social @oceancarbon.bsky.social

Great to see some of the #OC4C team Dr. Gemma Kulk and Dr. Dan Ford presenting in the Marine and Coastal Carbon session #LPS25 chaired by our scientific lead Prof. Jamie Shutler. Q. Are there carbon targets for the ocean like we have for the atmosphere? A. We don't think so!

Dr Dan Ford ready for the #LPS25 Marine and Coastal Carbon poster session, row D09/D10. shorturl.at/z5GE5 Hear more #OC4C @2-3.30pm, room 0.11. With Dr Dan Ford & Prof Jamie Shutler #uniexeteresi, project #PML lead Dr Gemma Kulk #SCOPE and friend of our project Dr Jennifer Watts #ConvexSeascape

We are in for the afternoon at the Advances and Applications of #SST and @ghrsst.bsky.socialat #LPS25. Considering how we understand the microwave 'skin' temperature #ECMWF #DMI

Our animation showing observation-based ocean carbon assessments is now live on Level 0, Agora at #LPS25

Some of our team are in Vienna at #LPS25. We will be presenting several sessions within the Marine and Coastal Carbon session on Wed, 2-3.30pm, Room 0.11 chaired by our science lead Prof Jamie Shutler. We hope to see you there!

The #OC4C project will be at #LPS25 next week with presentations and posters, read more here shorturl.at/z5GE5 Be sure to come and find us! lps25.esa.int/programme/