President: Johan van der Molen
(Emailos@egu.eu)
Deputy President: Joanna Staneva
(Email)
ECS Representative: Coline Poppeschi
(Emailecs-os@egu.eu)
The Ocean Sciences (OS) Division has the major objective to provide an attractive and productive environment for scientists from Europe and all over the world to gain progress in the various ocean science disciplines and have beneficial interactions with other fields of geosciences. For that purpose, we organise with the teams of conveners the ocean science part of the program of the scientific conference that his held every year during the EGU General Assembly. We give special attention to topics cross-cutting with those of other divisions. We recognise deserving colleagues in various stages of their careers with our Award program: the division awards the Fritdjof Nansen Medal to mid or full career scientists and the Outstanding Early Career Scientists Award for researchers in the early stages of their careers. We also award prizes to outstanding student posters at every General Assembly. The division maintains very strong links with the EGU Publications Committee, and especially with the board of editors of the open access journal Ocean Science (OS). The division also collaborates with other EGU committees in the organisation of relevant topical conferences and summer schools.
Latest posts from the OS blog
Jens Terhaar Receives the Division Outstanding Early Career Scientist Award – About His Career and Work
Jens Terhaar received the 2025 Division Outstanding Early Career Scientist Award for his research on the ocean carbon cycle and its effects on climate. We spoke with him about his career path and the work that led to this award. Since completing his PhD in 2019, Jens has made a name for himself with many publications and outreach efforts. His work is about the ocean carbon sink, ocean biogeochemical stressors, physical oceanography, and ocean-climate interactions. Over time, he has introduced …
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Tatiana Ilyina Receives the Fridtjof Nansen Medal – About Her Career and Work
Tatiana Ilyina received the Fridtjof Nansen Medal from the European Geosciences Union (EGU) for her outstanding research in oceanography. We spoke with her about her career path and the work that led to this award. Here’s what you should know about her. Tatiana Ilyina studied Meteorology/Oceanography during her PhD at the University of Hamburg, continued as a postdoc at the University of Hawaii and returned to Hamburg as a Group Leader of the Ocean Biogeochemistry Group at the MPI for …
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From Academic Research to Start-Up: A Marine Biologist’s Algae Farming Vision
We chatted with a marine biologist about her exciting journey from academia to becoming an entrepreneur. Discover how her algae farm start-up came to life, learn about the concept, achievements, and challenges she faced, future plans, and finally her advice as well as her take on the importance of bridging the two worlds of academia and industry. Dr. Mar Fernández-Méndez is a marine biologist dedicated to mitigating climate change by sequestering carbon in the ocean through nature-based solutions. She leads …
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Embark on an Auditory Scientific Adventure to the South Pole!
Alongside SUNNA, an oceanographic robot as daring as it is curious, you will dive into a frozen and hostile environment to uncover its secrets. Over the course of seven episodes, our hero will gather invaluable scientific data to better understand the workings of the ocean, meeting the familiar inhabitants of this environment along the way. The Southern Ocean and Argo Profiling Floats The setting for this audio adventure is the Southern Ocean, a vast ring of cold water encircling Antarctica. …
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Recent awardees
- 2025
- Fridtjof Nansen Medal
The 2025 Fridtjof Nansen Medal is awarded to
Tatiana Ilyina for distinguished research in oceanography to enhance our understanding of the ocean carbon cycle and its critical role in the climate system.
Read more
- 2025
- Division Outstanding Early Career Scientist Award
The 2025 Division Outstanding Early Career Scientist Award is awarded to
Jens Terhaar for outstanding research on the biogeochemistry of the ocean carbon cycle and its feedbacks on climate.
Read more
- 2024
- Fridtjof Nansen Medal
The 2024 Fridtjof Nansen Medal is awarded to
Stephanie Henson for outstanding research into the ocean’s role in the carbon cycle, built on her extraordinary ability to combine diverse observational data with novel biogeochemical models.
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- 2024
- Division Outstanding Early Career Scientist Award
The 2024 Division Outstanding Early Career Scientist Award is awarded to
Alessandro Silvano for outstanding research in the field of physical oceanography under ice, and ice-ocean interactions.
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- 2024
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2024 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Álvaro Cubas Microplastic trajectories and fates in the Canary Current System using TrackMPD
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Current issue of the EGU newsletter
In our March issue we are here to help you prepare for the EGU25 General Assembly, with guides for first time attendees, understanding the EGU Code of Conduct, our playlist of EGU25 walk-through videos, two webinars to help you prepare your presentations and sign ups open for the EGUtoday newsletter, we are excited to get together with you all, in Vienna and online, in less than a month!
This month we also learned about a special scientific landscape under threat and what we can do to help, and now is also your last chance to get involved in the Science for Policy interface in Europe by applying to join EGU's new Climate Hazard and Risk Task Force by 31 March.
For all our talented photographers, the EGU Photo Competition is still open for submissions; enter by 31 March and you could win free registration to EGU26, and the admiration of your peers! All this and much more in this month's Loupe!
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