AMBIO provides a technical forum for students, educators, researchers and governmental and industrial partners with shared interests in marine biogeochemistry. Our mission is to:
- Communicate and facilitate the proposal of strategic research, infrastructure development and collaboration;
- Connect Early Career Researchers (ECRs) with the UK-marine biogeochemical network;
- Enable access to mentoring across institutions for early- and mid-career marine biogeochemists;
- Disseminate recent advances in marine biogeochemistry through the biennial AMBIO science meetings;
- Promote ECRs and celebrate important contributors to marine biogeochemistry through awards, recognition and social engagements at AMBIO meetings;
- Engage other Special Interest Groups for the benefit of cross-disciplinary research.

How can you get involved in the SIG?
Please follow this link to join our mailing list: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=AMBIO-CHALLENGER&A=1
Follow us on Twitter: @ChallengerAMBIO
Last AMBIO SIG Meeting
The 2023 AMBIO conference was held from September 6th – 8th 2023 at the Plymouth Marine Laboratory, with the following sessions:
- Biogeochemistry and Marine Autonomy
- The Cutting Edge of Biogeochemical Observations and Modelling
- The Future of GEOTRACES
- Marine Biogeochemistry at the Sediment-Water Interface
You can read about the meeting in the Ocean Challenge issue from Winter 2023 (https://www.challenger-society.org.uk/oceanchallenge/2023_27_1.pdf).
If you have any questions or suggestions, please don’t hesitate to contact us (details below).
Sarah and Tereza
sarah.reynolds@port.ac.uk
t.jarnikova@uea.ac.uk

Townhall Meeting and ECR Networking Event at the Challenger150 Meeting, September 5th 2022, Natural History Museum London.
Biogeochemistry Across Boundaries - a celebration of Professor Tim Jickells
AMBIO held a half-day Town Hall event after the 2018 Challenger Society Conference in Newcastle. Minutes from this meeting are available here, and include our latest SIG developments, present national capability and strategic funding opportunities, plans for AMBIO IX and identified actions for our members. Thanks to all who supported this event and to those who did so remotely but could not attend on the day.
Links to past meetings
AMBIO VIII - The Scottish Association for Marine Science (SAMS), September 6th-8th, 2017. You can read a summary of this event on the Challenger blog page.
AMBIO VII - University of Oxford, January 6th-8th, 2016. You can read a summary of this event here.
Latest News
Workshop on the contribution of UK Arctic Ocean science to the International Polar Year 32/33
12:00 11th June – 16:00 12th June 2025: NOC Southampton (In-person with online option): Registration deadline 16th May
REGISTER HERE
Pre-meeting questionnaire (open to all)
The purpose of this workshop is for the UK Ocean Science community to discuss and then draft a prospectus document outlining the priority Arctic research questions the community would like to address during the run up to, throughout and beyond the International Polar Year 32/33. Additionally, to identify what unique strengths and technologies the UK has to help fill these knowledge gaps.
The second day of the workshop will be dedicated to writing groups, one for each of the priority research questions identified - from both the pre-meeting questionnaire (HERE) and day one discussion. By the end of the meeting, each group will have produced draft text and sourced supporting figures for the prospectus.
Post meeting, the draft will be opened for comments and suggestions from everyone, regardless of whether they were able to attend the workshop or not. It will then be shared with UK funders (UKRI, FCDO, DSIT, ARIA) and potential international programmes with whom we would like to collaborate (e.g. Arctic 2050, Norway). It will form a basis from which wider integration with terrestrial, atmospheric and cryosphere communities can be built, e.g. at the UK Arctic Science Meeting in September in Northumbria.
To ensure balanced community and ECR representation, and to ensure that the size of the writing groups is efficient and effective, if the number of registrations from individual institutes becomes overwhelming, we may contact individuals or teams and ask that each institute selects a smaller number of individuals to attend in-person. Please wait for confirmation of in-person attendance before finalising travel arrangements.
The workshop will be open to hybrid attendance and contributions on both days.
Challenger Society Council Position Vacancy
The Challenger Society for Marine Science (CSMS) are pleased to announce an exciting opportunity to support the next generation of ocean scientists and innovators. CSMS are looking for a new Council member to fill the Student Travel Awards and Stepping Stones Portfolio. The successful applicant will administer the travel and research grants available for Early Career Researchers.
The role involves:
- Receiving applications for the two schemes and responding to applicant inquiries
- Soliciting and compiling input from the rest of the Council for assessing the applications
- Communicating with successful and unsuccessful applicants for the two schemes
- Working with the Honorary Treasurer on allocating funds to successful applicants
- Following up with award winners on their reporting requirements
- Attending Council meetings four times a year (in person or online) and contributing to discussions and decision making for CSMS
The usual term for Council members is three years.
For more information about the CSMS Council, please follow this link: https://www.challenger-society.org.uk/The_Council
For more information about our Early Career Researcher grants and awards, please follow this link:
https://www.challenger-society.org.uk/Stepping_Stones
and
https://www.challenger-society.org.uk/Travel_awards
If you are interested in applying or have any questions regarding the role, please contact kathen@bas.ac.uk
NOC Association (NOCA) AGM 2025
The 14th AGM of the NOC Association will be held on Thursday 15th and Friday 16th May 2025. This free, on-line event will take place on Zoom, across two consecutive mornings, each starting at 10:00 and ending at 12:30. The agenda will focus on national capability (NC) science, ships, and autonomous vehicles, and how the community can engage. There will be an update on AtlantiS and on the new marine science scoping group. All are warmly welcome to join.
To participate, please complete your registration here.
For enquiries: Jackie Pearson, Secretary to NOCA: jfpea@noc.ac.uk