Welcome day for new doctoral students at the EDSML

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On 25th November, around fifty people took part in the welcome day for new students starting their PhD at the Doctoral School of Marine and Coastal Sciences (EDSML) in 2025-2026.

Welcomed by the entire Doctoral School community, the aim of this day was to present the doctoral programme in terms of its regulatory aspects and to offer resources.

This welcome meeting was followed by a period of exchange and discussion. Training sessions for doctoral students of all years were offered in the afternoon. The day ended with a festive social evening, so that all doctoral students could get together in a convivial atmosphere.

The next event will take place on 25th and 26th March 2026 for the scientific days and the presentation of the work of third-year doctoral students.

MethanOcean meeting

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Registration deadline: 27 March 2026

Abstract submission deadline: 01 may 2026

Registration and abstract submission

Oceanic Methane Interdisciplinary Meeting in Brest

Methane is the simplest organic molecule, yet it has a profound impact on Earth’s climate and represents a dynamic component of the oceanic carbon cycle. This cycle is partly shaped by interactions between the geosphere -the largest methane reservoir- and the ocean, where methane distributions are highly variable and constitute a natural source to the atmosphere.

The oceanic methane cycle is governed by processes operating across multiple spatial and temporal scales. These include large-scale geological drivers such as sediment deposition, tectonic activity, and gas hydrate dynamics, as well as fine-scale biological and chemical transformations. The latter encompasses biologically mediated methane production and consumption through multiple pathways across a wide range of environments, from anoxic sediments to the oxic water column (the so-called “methane paradox”), as well as abiotic methane production associated with hydrothermal vent systems. Rapidly evolving technologies, particularly advances in methane sensors, isotopic techniques, and omics approaches, now offer unprecedented opportunities to observe, quantify, and constrain methane dynamics in the ocean.

Advancing our understanding of the oceanic methane cycle requires a broad and truly interdisciplinary approach, integrating expertise from microbiology and ecology, geology and geophysics, geochemistry and biogeochemistry, Earth system modeling, analytical chemistry, and sensor development. To foster interdisciplinary exchange and collaboration in oceanic methane research, we propose to host a three-day scientific meeting in Brest, preceded by a one-day pedagogical event dedicated to students and early-career scientists.

Registration is free and includes coffee breaks and lunch.

The MethanOcean meeting is organised by:


 

Program


Marine methane microbial and macro-ecology: from molecules to ecosystems


Invited speaker
Dr. Gunter Wegener | MARUM


This session focuses on the microbial and macrofaunal ecology in marine environments, from the molecular mechanisms of methanogenesis and methane oxidation to their impacts on chemosynthetic ecosystems in sediments and water column. We welcome contributions integrating cultivation-based experiments, omics approaches, stable isotope probing, and biogeochemical analyses to elucidate the diversity, activity, and interactions of methane-cycling micro and associated fauna. Particular emphasis will be placed on studies linking microbial processes to ecosystem-scale methane dynamics, including sediment-water exchanges and benthic-pelagic coupling. This session aims to highlight the central role of organisms in controlling methane transformations and shaping the chemical and functional properties of marine ecosystems.


Marine geology and geophysics: from deep structures to surface processes


Assessing the significance of marine gas sources to the global methane budget relies on the upscaling of local observations supported by the regional understanding of the geological and geomechanical factors controlling the accumulation and migration of free gas in the subsurface. This session aims at covering these interrelated topics with particular emphasis on quantitative ground modelling and numerical simulation of gas charging and flow. Contributions dealing with advances in geophysical methods for the detection and quantification of free gas in sediment and in the water column are welcome as well as field scale analyses of coupled flow and geomechanics.


Biogeochemistry across geosphere-ocean interface


Invited speaker
Dr. Eoghan Reeves | UiB


The geosphere contains the largest methane reservoirs, produced through microbial, thermogenic, and/or abiotic processes. We welcome studies aimed at distinguishing and quantifying the various methane production pathways in the subsurface, from abiotic to biotic processes, as well as processes that can occur at interfaces (such as mixing, diffusion, and degradation) during migration through the geosphere and eventual release into the ocean. These investigations are essential for constraining methane dynamics and assessing their impacts on oceanic systems.


Methane production processes in oxic waters and sea-to-air fluxes


Invited speaker
Dr. Mina Bizic | TU Berlin


The global flux of oceanic methane to the atmosphere is unsurprisingly dominated by highly-productive shallow coastal environments, where methane is the product of methanogenesis in anoxic conditions. But methane oversaturation is also observed in most oxic ocean surface waters, including well-mixed coastal waters, a phenomenon known as the ‘ocean methane paradox’ (OMP). This session welcomes contributions on the comprehension of methane anomalies in the oceanic euphotic layer and on the estimation of sea-to-air fluxes in offshore environments via in situ measurements and/or modelling. The aim is not only to uncover the dynamics and processes driving the oceanic methane cycle but also to determine how the oceanographic community can contribute to the evaluation of methane fluxes through e.g. systematic measurements of methane during oceanographic cruises or the development of long-term high frequency observatories.


Advances in methane measurement: novel methods and technologies


Invited speaker
Arne Estelmann | IOW


Advances in technology and innovative approaches for methane analysis are providing new insights into the biogeochemical cycle of methane. This session invites contributions on cutting-edge tools, including sensors, as well as emerging analytical methods such as clumped isotopes. It will showcase improvements in spatial and temporal measurement resolution, reductions in analytical bias and uncertainty, intercomparisons, and the integration of these techniques into multidisciplinary frameworks.

Pedagogical day


8 june 2026


A one-day event dedicated to students and early-career researchers, offering a multidisciplinary overview of key processes and tools related to oceanic methane. The programme will combine introductory lectures on methane sources, transformations, and fluxes with methodological presentations and practical perspectives, spanning geochemistry, microbiology, chemical oceanography, and instrumentation.

Local organisation committee

Cédric Boulart – LEMAR

Antoine Crémière – Geo-Ocean

Sébastien Garziglia – Geo-Ocean

Thomas Giunta – Geo-Ocean

Laurent Toffin – BEEP

With the support of


 

Welcome to Brittany

The MéthanOcéan conference will take place at IUEM and PNBI from 8 to 11 June 2026 at the Brest-Iroise Technology Park in Plouzané.

Brest is a city of 400,000 inhabitants, both a tourist destination and a residential area. There are many hotels in Brest, ranging from 1 to 4 stars, with prices from €50 to €150 per night. Student accommodation is also available in the centre of Brest, 10 minutes by tram from Brest Arena. The city and its suburbs offer many attractive facilities and points of interest, such as Océanopolis, the Ateliers des Capucins linked to the city centre by France’s first urban cable car, and the Conservatoire botanique National de Brest. The city was recently classified as a ‘City of Art and History’. Innovative and open to the world, Brest stands out from other French cities for its links with the marine environment and its cutting-edge marine science and technology sector. It was from the port of Brest that great explorers such as La Pérouse, Kerguelen and Bougainville set sail to discover new worlds. Brest has a TGV station in the city centre and an international airport close to the city centre, with a shuttle bus and tram service. Brest Bretagne International Airport offers a few international flights and a wide choice of flights via Paris (Orly or Charles de Gaulle).

  • (C) Sébastien HERVE

  • © Mathieu Le Gall

  • ©Jean-Yves Guillaume

  • Frédéric Le Mouillour/Brest métropole océane

  • © Martin Viezzer

Important dates


Registration deadline : 27th March 2026

Abstract submission deadline : 1st May 2026


Registration and abstract submission

DIA II, an Art and Science project

The Art & Science DIA II project was born out of a collaboration between two researchers from LEMAR – Brivaela MORICEAU and Maeva GESSON – and a biology student they supervised, Ambre VALLET, who went on to become a choreographer and founder of the EKLA company. Together, they devised a show aimed at raising public awareness of the crucial importance of diatoms in the ecosystem, even though they are invisible to us in our daily lives.

The show, entitled ‘Diatoms: Our Invisible Indispensables’, is EKLÀ’s first creation. Its development drew on the talent and creativity of a choreographer, three dancers, a set designer, two composers and two glass artists. This immersive choreographic work brings together dancers and scientists around sculptures made of glass, paper and fabric, celebrating the beauty of life and the power of collective action, mirroring the role of diatoms in carbon capture. Dance, understood here as an unconventional medium, poeticises, translates and metaphorises certain concepts, leaving a lasting impression on the audience. By creating an emotional connection and introducing the general public to the beauty of diatoms, this creation aims to inspire everyone to take action to protect the oceans and living organisms. The ARDCO and CLIMARCTIC projects contribute directly to the creation of the show: scientists play an active role in advising, validating and participating in the performance.

After a first performance at Océanopolis during the Fête de la Science, the project is looking for ways to continue its artistic research and return to the stage.

 

CEPA7 in Brest: animal ecophysiology at the heart of environmental issues

The 7th Congress of Animal Ecophysiology (CEPA7) was held at the IUEM from 28 to 30 October 2025, bringing together nearly a hundred scientists, engineers, teacher-researchers and students from nine countries. All discussed the same question: how do organisms cope with global change?

Over three days, the congress offered a comprehensive overview of modern ecophysiology, combining experimental, field and modelling approaches and exploring a wide variety of model species: from oysters, mussels, abalones and clams to fish, amphibians, reptiles, insects, birds and mammals. This richness reflects a dynamic, intergenerational and collaborative community, keen to link fundamental mechanisms and applied issues for species management and conservation.

Discussions highlighted the plasticity of physiological responses to temperature, hypoxia, pollutants and infectious agents, as well as the complexity of intergenerational effects and multiple stresses that shape the adaptation of organisms. Several presentations illustrated the contribution of new technologies, such as sensors, on-board respirometry, transcriptomics and imaging, which now make it possible to track animal responses from the cellular level to behaviour in situ.

Beyond the presentations, CEPA7 was above all a time for sharing, learning and transmission, with strong involvement from students and young researchers, confirming the vitality and cohesion of a rapidly expanding community. Everyone left with the same conviction: ecophysiology is an essential lever for understanding, anticipating and supporting changes in natural and anthropised environments.

 

The European AGEO project wins two prizes at the REGIOSTARS Awards 2025

The European AGEO project, funded by the Interreg Atlantic programme of the European Regional Development Fund (ERDF) and in which UBO participated through the OSIRISC Integrated Coastal Risk Observatory and the Litto’Risques partnership (Finistère Department, UBO, Cerema), won two awards at the prestigious REGIOSTARS Awards 2025 on Wednesday 15 October 2025: the ‘Green Europe’ award and the public award.

AGEO brings together scientists, local communities and policy makers in a platform for issuing alerts, receiving information on events and educational content on geological risks in Atlantic regions, and helps to protect European citizens against risk scenarios such as landslides, seismic activity, flooding and coastal erosion. At the heart of this project, the OSIRISC-Litto’Risques observatory in Finistère played a major role as a pilot for coastal erosion and marine submersion risks.

“This is a wonderful reward for the Litto’Risques partnership and for the OSIRISC observatory, for all the work we are doing together, researchers and coastal risk management stakeholders (technicians, elected officials, government departments), on developing long-term observation capabilities, sharing expertise and raising awareness. And it shows the real interest, beyond the borders of Brittany, in the original collaborative approach implemented in this project to meet the challenges of adapting to global changes at the regional level. The whole team is very proud of this recognition.”

More information : https://www-iuem.univ-brest.fr/ageo-finalist-of-the-regiostars-awards-2025-support-osirisc-and-vote/?lang=en

AGEO finalist of the REGIOSTARS Awards 2025: support OSIRISC and vote!

The European AGEO project, in which the University of Western Brittany (UBO) participated through the Integrated Coastal Risk Observatory OSIRISC, has been selected by the European Commission as a finalist for the prestigious REGIOSTARS Awards 2025. This award, a true mark of excellence, recognises the most innovative and impactful European projects each year. AGEO is competing in the Green Europe category and also hopes to win the public prize.

AGEO brings together scientists, local communities and policy makers in a platform that issues alerts, provides information on events and educational content on geological risks in Atlantic regions, and helps protect European citizens from risk scenarios such as landslides, seismic activity, flooding and coastal erosion. At the heart of this project, the OSIRISC observatory, based in Brittany, has played a major role as a pilot for coastal erosion and marine submersion risks.

 

👉 Public voting is open until 15 October 2025.

Every vote counts to support AGEO’s visibility and OSIRISC’s leading role in protecting Brittany’s coastline.

Cast your vote on the European Commission’s official website

 

OSIRISC, an integrated coastal risk observatory and pilot project for the European AGEO initiative, is developing an innovative and collaborative approach to analyse the vulnerability trajectories of coastal areas. Based on three pillars — an integrated approach, co-construction of tools and collaborative observation with local authorities — it collects and analyses data on erosion and marine submersion, the issues at stake, the means of managing these risks and the associated social representations. This information is presented in the form of indicators accessible via interactive mapping platforms (OSI, MADDOG). Established in 2019 in Finistère, OSIRISC is now expanding to other areas of Brittany thanks to regional and European support, with the ambition of inspiring other observatories. At the same time, it supports local authorities in coastal risk management, provides scientific expertise and contributes to raising awareness and skills among local stakeholders.

l’aire marine éducative de Bréhat


Podcast : l’aire marine éducative de Bréhat



L’île de Bréhat, dans les Côtes-d’Armor en Bretagne, est un petit archipel de 90 îlots, dont l’île principale s’étire sur trois kilomètres et demi. Environ 450 personnes vivent ici à l’année ce qui permet à la commune de maintenir une petite école publique.

Les élèves de primaire, guidés par leur maîtresse Maud Galand, se sont lancés dans un projet d’Aire Marine Éducative, ou AME. Accompagnés de deux biologistes du LEMAR– Luis TITO DE MORAIS, ancien directeur du laboratoire, et Gauthier SCHAAL, maître de conférences – ils se sont initiés à l’observation de la faune et de la flore de l’estran, cet espace entre terre et mer qui se découvre à marée basse.

Afin de valoriser leurs découvertes, les enfants ont choisi d’éditer un petit livret sur la biodiversité de l’île et de réaliser un podcast avec l’aide de Sébastien HERVÉ du service graphisme et production multimedia de l’IUEM.

Au fil de ce podcast, vous entendrez leurs voix, leurs découvertes, leur regard curieux et engagé sur ce petit morceau de littoral qu’ils apprennent à connaître et à protéger.

Bonne écoute !



Ce podcast a été imaginé par les enfants de la classe de primaire de l’école de Bréhat en juin 2015 et leur maitresse Maud Galand. Ils ont été assistés par Luis Tito de Morais, Gauthier Schaal et Sébastien Hervé. Récit de Claire Tito de Morais.


Vous pouvez également retrouver ce podcast sur les principales plateformes de streaming.

Marion JAUD awarded the CNRS 2025 Crystal Medal

Excellent news for IUEM! Marion Jaud, research engineer at the Geo-Ocean laboratory, has just been awarded the prestigious CNRS Crystal Medal 2025. This distinction honours research support staff who, through their creativity, technical expertise and innovation, contribute to French scientific excellence.

Her career, marked by an early passion for marine cartography, took her from ENSTA Bretagne to a PhD in marine geophysics at IUEM, before joining the institute in 2018. She now supports researchers by designing tailored devices, while participating in national CNRS expert groups and training the next generation of scientists.

A great recognition for our colleague specialising in coastal remote sensing!

A specialist in remote sensing applied to the coastline, Marion designs innovative methods for observing changes in coastlines, beaches and lagoons, using satellite images, drones and ground surveys. From Brittany to Réunion, her work provides a better understanding of essential phenomena such as coastal erosion and the state of marine habitats.

An accessible and sustainable approach

Coordinator of the Image and Instrumentation Centre (P2I) and technical director of the IUEM, Marion Jaud advocates more ‘frugal’ and accessible research. She develops simple, robust and ‘low-tech’ methods that promote openness to citizen and participatory science.

This medal is a wonderful recognition not only of my work but also of that of the people I work with on a daily basis,’ says the winner, who sees this distinction as an encouragement to continue her research and teaching.

 

Publication: Key figures on climate change in Brittany – 2025 edition

Climate: a new publication raises the alarm about Brittany’s future at +4°C

In May 2025, the Observatoire de l’Environnement en Bretagne (OEB) published a new edition of its brochure ‘Key figures on climate change in Brittany’, a reference document highlighting the expected effects of climate change in the region by 2100. This is the first regional publication in France to be based on the reference trajectory for adaptation to climate change (TRACC) set by the French government.

The report paints an alarming picture: rising temperatures, more intense droughts, increased risk of flooding and more frequent extreme weather events. Clear data, remarkably presented through extensive data visualisation in the form of maps, graphs and infographics, is made available to help elected officials, local authorities, businesses and citizens better understand the challenges ahead.

This work draws on extensive scientific expertise and was carried out with significant contributions from researchers and engineers from the European Institute for Marine Studies (IUEM). Among them, Anne-Marie Tréguier, Guillaume Charria, Alain Hénaff and Peggy Rimmelin Maury participated in the analysis and drafting of this brochure, particularly on coastal and maritime phenomena.

The publication is accompanied by a summary poster entitled ‘Brittany in a France at +4°C’ and a regularly updated web version. Available in all libraries, media libraries and secondary schools in the region, it embodies a desire to make scientific information accessible to all.

View or download the brochure

Bridging Oceans: SAMOS launches ambitious Erasmus+ partnership in Ocean Sciences education between South Africa & Europe

The opening of the South African Master of Ocean Sciences (SAMOS) project was welcomed by the choir of Nelson Mandela University, which delivered a heartfelt introduction, extending a warm greeting to all attendees at this momentous occasion.

The launch took place from 8-10 April 2025, hosted in Gqeberha, South Africa, Nelson Mandela University. This marked the beginning of a dynamic three-year initiative, coordinated by the University of Brest (France), and funded by the European Commission under the Erasmus+ Capacity Building in the field of Higher Education (CBHE) programme.

SAMOS Project’s objectives

The SAMOS project was developed to co-create a new multidisciplinary Master of Ocean Sciences degree in South Africa with both a taught and a research component. This inclusive initiative is a collaborative effort between nine South African universities, 5 of which are historically disadvantaged universities, the National Research Foundation, and five European partner institutions, aimed at strengthening education, research and innovation in support of the sustainable blue economy*.

Strong support from the South African authorities

The opening day featured remarks from key stakeholders, who reflected on the years of groundwork that led to this milestone and emphasised the strategic value of advancing ocean sciences.

At the heart of the project lies the goal of equipping the next generation of scientists with the tools and knowledge to manage ocean resources responsibly. Dr. Muki Moeng, DVC Teaching and Learning at Nelson Mandela University, highlighted the direct contribution of the SAMOS programme to sustainable practices and responsible resource management, aligning closely with South Africa’s Vision 2030.

The national importance of the programme was reinforced by Dr. Whitfield Green, CEO of the Council on Higher Education, and Dr. Gilbert Siko, Acting Chief Director for Marine and Polar Research at the Department of Science, Technology and Innovation. They emphasised the programme’s alignment with national development goals – particularly the internationalisation of higher education, the strengthening of ocean sciences capacity, and adherence to CHE’s Quality Assurance framework for local and cross-border qualifications.

M. Garth van Heerden, representing the National Research Foundation, emphasised the objectives of the NRF to go beyond financial support, and develop strong relationships with universities and scientists to ensure adequate support to specific needs expressed by the laters.

A stronger France – South Africa partnership

The legacy and strength of Franco-South African cooperation were also celebrated. Dr. Francis Marsac, representing IRD, underscored how the SAMOS project represents an important result and continuation of more than two decades of collaborative efforts in marine sciences between the two countries. Prof. Fred Jean, head of the European Institute for Marine Studies (Brest, France), praised the programme’s high academic quality-made possible through the deep commitment and cohesion of the consortium partners.

Echoing this, M. Aurélien Leynet, Attaché for science and academic cooperation at the French Embassy, underscored the strategic value of such partnerships, strengthening opportunities for collaboration and mobility.

An inclusive and innovative project

The programme’s inclusivity and transformative potential were underscored by contributions from several partner universities. Dr. Nomakwezi Mzilikazi, DVC for Research, Innovation, and Strategic Partnerships at Rhodes University, stressed the need to strengthen capacity in Ocean Sciences that originated the design of the SAMOS curriculum and project as a whole.

Prof. Andrew Leitch, representing the University of Fort Hare, spoke to the vital role of Historically Disadvantaged Universities in SAMOS. He then called for close attention to student supervision to ensure robust academic support. Prof. Nosisi Feza, DVC for Research at Walter Sisulu University, emphasised the imperative to drive impactful research and innovation, linking SAMOS directly to the achievement of the Sustainable Development Goals. Finally, Prof. Mudali from the University of Zululand highlighted the multidisciplinary nature of their science faculty – a unique asset that will enrich the SAMOS consortium and foster integrated approaches to ocean sciences education and research.

Further in the morning, the Advisory Board meeting was held in a hybrid format. Members were introduced, the Memorandum of Agreement was discussed, and strategic planning was initiated. After a networking lunch, the afternoon continued with the Steering Committee session focusing on project management and implementation monitoring.

A structured work dynamic

The remainder of the days were dedicated to outlining key actions and finalising the implementation strategy, with the Work Package (WP) leaders presenting their activities and deliverables. Dedicated working group sessions brought participants together in thematic teams on governance, teaching plan, capacity-building and communication and dissemination, which reinforced collaborative engagement and set clear paths for project execution.

The final day focused on highlighting the research components of the project and introduced the twinning programme for academics. The WP leaders delivered feedback from the previous day’s group sessions, summarising key outcomes and next steps. The day concluded with continued engagement from all members of the SAMOS consortium.

A solid foundation for the future

As the project enters its implementation phase, the momentum generated during the kick-off event has laid a solid foundation for meaningful, academic exchange and capacity building. Through its innovative approach and international collaboration, SAMOS is well placed to make a significant contribution to the advancement of the sustainable blue economy and toward shaping the future of ocean sciences in higher education across South Africa and beyond.

*Nelson Mandela University, Cape Peninsula University of Technology, National Research Foundation, Rhodes University, University of Cape Town, University of Fort Hare, University of KwaZulu-Natal, University of the Western Cape, University of Zululand, Walter Sisulu University, Institut de Recherche pour le Développement, Nansen Environmental and Remote Sensing Center, Université de Bretagne Occidentale, University of Montpellier, University of Bergen

SAMOS project’s website : https://samos-edu.eu/