OceanCarbon&Biogeochemistry
Studyingmarineecosystemsandbiogeochemicalcyclesinthefaceofenvironmentalchange
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      • CMIP6 Models Workshop
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      • Future BioGeoSCAPES program
      • GO-BCG Scoping Workshop
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      • Leaky Deltas Workshop – Spring 2025
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    • Small Group Activities
      • Aquatic Continuum OCB-NACP Focus Group
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      • Metabarcoding intercal WG
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      • Mixotrophs & Mixotrophy WG
      • N-Fixation WG
      • Ocean Carbonate System Intercomparison Forum
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      • Phytoplankton Taxonomy WG
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      • PACE Hackweek 2025
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News

OCB will support participation in Cornell Summer Satellite Remote Sensing Workshop

March25,2026

OCB will support participation in Cornell Summer Satellite Remote Sensing Workshop June 1 – June 12, 2026, Cornell University, Ithaca New York The Cornell Summer Satellite Remote Sensing Workshop is being offered once again this year. The workshop is highly methods-oriented and intended to give participants the practical skills needed to work independently to acquire, analyze and visualize large data […]

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April 23 – first SedMIP webinar

March24,2026

→Learn more about benthic modeling activities during the first SedMIP webinar on April 23 at 3pm – join us for a recap + summary of key points raised at the OSM26 town hall, intro to model inventory and model participation, and ways to get involved in this activity, we also are seeking speakers for this […]

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New unified interface for existing ocean carbonate chemistry data products

March24,2026

The paper provides a comprehensive synthesis of 68 existing ocean carbonate chemistry data products and data product sets, including cruise-based compilations, time-series datasets, gap-filled observational products, and model-based reconstructions. The authors highlight the diversity of available products, noting differences in spatial coverage, temporal resolution, methodologies, and intended scientific applications. By systematically cataloguing and comparing these […]

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Sign up for the OCB eNews

March12,2026

Read all about OCB’s activities, find jobs, postdocs, student opps, funding ops, and keep up with news from across the community and partner programs every month. Sign up

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EXTENDED Nominations for new OCB Subcommittee Ocean Carbonate System Intercomparison Forum (OCSIF)

March12,2026

We are currently seeking nominations for members of a newly established OCSIF topical subcommittee of the OCB SSC – the Ocean Carbonate System Intercomparison Forum (OCSIF). This subcommittee has its origins in the OCB OCSIF working group focused on identifying and addressing uncertainties in the seawater carbonate system and increasing measurement inter-comparability, with goals of […]

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New pub from the Operational Phytoplankton Observations Working Group!

March11,2026

New publication from the Operational Phytoplankton Observations (OPO) Working Group! Citation: Clayton, S., Neeley, A., Poulton, N., et al., (2026) Operational Phytoplankton Observations Best Practices: a guide for using imaging technologies for routine monitoring of phytoplankton communities. Version 1.0.0. Woods Hole, MA, Ocean Carbon and Biogeochemistry Program, Operational Phytoplankton Observations Working Group, 96pp. DOI: https://doi.org/10.25607/OBP-2059 […]

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Metabarcoding Intercal webinar April 9

March11,2026

Join us for the first Metabarcoding Intercal webinar on April 9 at 12PM ET / 9AM PT to hear from Dr. Felix Milke, University of Oldenburg, Biogeography of Microbial Cohorts in the Global Oceans Dr. Mahwash Jamy, Uppsala University, Opportunities and Challenges in Long‑Read Metabarcoding for Ecology and Evolution — This new activity has just […]

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Join the SOOS WSDML working group as ECR representative: advance your career, visibility, and network!

March10,2026

SOOS & APECS seek an ECR representative for the Weddell Sea & Dronning Maud Land RWG. Build your network, gain leadership experience & contribute to Southern Ocean science. This is a great opportunity for an ECR to: • connect with an international network of Southern Ocean researchers • contribute to coordination of observations and data […]

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Coastal Subject Matter Experts micro-survey

March4,2026

Input requested for COASTAL (essentially 100km of shoreline – including inland estuarine areas) Gap Analysis Discussion Groups. This is best effort voluntary work through end of 2026. Anyone can participate, but it is being coordinated by COAST-VC for CEOS. We invite subject matter experts to give input to the 2026 CEOS-wide Coastal Gap Analysis activity.  […]

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GO-BGC Float Data Workshop in August 2026

February20,2026

SAVE THE DATE! The Global Ocean Biogeochemistry Array (GO-BGC) program will be hosting a Float Data workshop on August 17-21, 2026 at the University of Washington, Seattle, USA. The workshop will be a Hack-a-thon type workshop, where small groups will pursue a scientific question/objective using BGC-Argo data. This workshop will include a combination of an overview […]

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New Activity: SedMIP

February13,2026

A new OCB activity is underway: SedMIP: Sediment Biogeochemistry Model Intercomparison Project. Learn more and participate in this collaborative effort to systematically evaluate and improve benthic biogeochemical models: Attend the Town Hall at OSM26: TH23A: Advancing Benthic Modeling: Introducing SedBGC_MIP, a Community-Driven Model Intercomparison Initiative TUESDAY, February 24, 12:45-1:45p GMT in Hall3. The Abyss – […]

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In Memoriam: Frank J. Millero

February12,2026

With great sadness, we share the news that Frank J. Millero passed away on December 25, 2025, at the age of 86. Frank was a titan and pioneer of marine chemistry whose foundational work on the physical chemistry of natural waters reshaped our understanding of the ocean, particularly in the areas of carbon and trace […]

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OCB Elects Four New SSC Members

January23,2026

OCB is excited to welcome the following new members to the Scientific Steering Committee: Angela Knapp (TAMU) – marine biochemistry, nitrogen fixation, dissolved organic nutrients, marine nitrogen stable isotope geochemistry Elaine Luo (UNC Charlotte) – microbial ecology, computational biology, metagenomics   David Harning (CU Boulder) – paleoclimatology, geochemistry, carbon burial, Arctic climate change, carbon dioxide […]

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New Air-Sea book chapter

December19,2025

Stanley, R. H. R. and Bell, T. G.: “Air-sea gas exchange and marine gases”, in: Treatise in Geochemistry, 3rd Edition ed., edited by: Andbar, A., and Weis, D., Elsevier, 2024. Read it here

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Mentee + Mentor opp at OSM26 with OAIC – apps closed

December17,2025

Dear members of the air-sea interaction community, We invite you to participate in a low time-commitment, flexible and hopefully helpful mentoring event at the Ocean Sciences Meeting in Glasgow. We are setting up a near-peer mentoring program. We expect it to be about a 2 hour commitment for mentors or mentees – spending a bit of time […]

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Copyright © 2026 - OCB Project Office, Woods Hole Oceanographic Institution, 266 Woods Hole Rd, MS #25, Woods Hole, MA 02543 USA Phone: 508-289-2838  •  Fax: 508-457-2193  •  Email: ocb_news@us-ocb.org

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Funding for the Ocean Carbon & Biogeochemistry Project Office is provided by the National Science Foundation (NSF) and the National Aeronautics and Space Administration (NASA). The OCB Project Office is housed at the Woods Hole Oceanographic Institution.