President: Joanna Staneva
(Emailos@egu.eu)
Deputy President: Johan van der Molen
(Email)
ECS Representative: Arianna Olivelli
(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
Call for input: A Fisherman’s Guide to Marine Carbon Dioxide Removal
As climate change continues to reshape our oceans, science communication remains vital to the research and development of mitigation strategies. For scientists and engineers working on climate solutions, much of the conversation happens through technical papers, conference presentations, and policy memos. But invested communities outside these circles may have little access and limited time to consume such products, instead sharing information by word of mouth and social media. Closing this communication gap between scientists and communities is imperative for the …
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Where Freshwater Meets the Fjord: Researching Carbon in a Changing Arctic
We sat down with Henry Henson, a PhD student at Aarhus University, whose path led from an early love of nature to studying the frontlines of climate change in the Arctic. Henry works with both Aarhus University’s Arctic Research Centre and the Greenland Climate Research Centre in Nuuk, exploring how Greenland’s coastal oceans absorb CO2 and how a warming, freshening Arctic is transforming these fragile ecosystems. His story offers a glimpse into the challenges and significance of Arctic research. 🌊What …
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The Untapped Potential of Citizen Science Onboard Expedition Cruise Vessels
Scientific work can be done not only by professional scientists but also by the general public, often in collaboration with scientific institutions. At HX Expeditions, citizens have the opportunity to contribute to scientific projects on expedition cruises. Join us as we hear from Holly Stainton, the Science & Education Coordinator at MS Roald Amundsen and HX Expeditions, about her experiences aboard an expedition cruise vessel, the various citizen science projects they engage in, and their achievements. As the Science & …
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Monitoring the Ocean’s Green Pulse: A New Global Dataset for Phytoplankton Phenology
Phytoplankton are tiny, single-celled organisms mainly found in the ocean’s sunlit surface, where they grow through photosynthesis, forming the marine food web’s base and regulating Earth’s climate by absorbing carbon dioxide. Their seasonal growth cycles—known as “blooms”—drive marine productivity and influence everything from carbon uptake to food security. But how can we track these blooms across the vast, dynamic global ocean? A new satellite-derived dataset just made that a whole lot easier. A new global tool for ocean scientists In …
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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.
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- 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.
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- 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 September Issue we look back at 65 years of the OPEC nations and how the legacy of petroleum can be used to move us to a sustainable future, learn more about activities you can do for this years' Earth Science Week in October, watch our new video on managing vulnerabilities whilst on fieldwork, apply for the EGU26 Artists in Residence programme by 27 October and if you know a work-student in Germany, why not suggest they apply for our new vacancy as a Community Development Assistant!
All this and much more, in this month's Loupe!
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