European Marine Observation and Data Network | EMODnet

Building on the existing data and web services, EMODnet’s Chemistry offer of aggregated, harmonised and validated datasets on many marine chemistry parameters e.g., eutrophication and ocean acidification (first made available in 2024) are now also available through the Environmental Research Division Data Access Program (ERDDAP™), covering the Baltic Sea, Greater North Sea and Northeast Atlantic, Mediterranean Sea, Black Sea, and Arctic Ocean.

The International Oceanographic Data and Information Exchange (IODE) of the Intergovernmental Oceanographic Commission (IOC) of UNESCO has awarded the Ocean Best Practices System Endorsement Certificate to EMODnet Chemistry’s Guide for the management of microlitter datasets. These data, along with the data on beach and seafloor litter, were used to produce the latest marine litter data collections downloadable from the EMODnet Products Catalogue. The collections in turn are used to create the maps; their latest edition was recently published in the EMODnet Map Viewer.

EMODnet Biology’s latest data product, developed by SMHI, offers a spatial-temporal interpolation of zooplankton biodiversity patterns across the greater Baltic Sea area, including the Skagerrak and Kattegat. Based on observed Shannon diversity indices from Swedish and Finnish environmental monitoring data, the product utilizes the DIVAnd (Data-Interpolating Variational Analysis in n-Dimensions) method to generate a three-dimensional interpolation across longitude, latitude, and seasonal time dimensions.

The recording of the presentation made by the European Atlas of the Seas Team during the online workshop for teachers held on 4 December 2024 is now available on the EMODnet YouTube Channel. In April, four Maps of the Week’ were published: ‘Sea Birds and their Conservation - Mapping Abundance and Protecting Habitats’, ‘Springtime Surge - Phytoplankton Blooms - Global Ocean Chlorophyll’, ‘Emissions of the Shipping Industry – Cargo Vessel Density’ and ‘Plastic Litter: Easter eggs, chocolate, and pollution’.

From 13 April to 13 October 2025, the EDITO initiative is being showcased at the prestigious Osaka World Expo, representing Horizon Europe Ocean innovation under the theme “Designing Future Society for Our Lives.” Visitors can interact with an AI-powered avatar that explains the European Digital Twin Ocean (EU DTO)—its purpose, benefits, and applications. The exhibit highlights real-world What-if Scenarios developed by EDITO-Model Lab, including tools to track marine plastic pollution and manage coastal hazards using nature-based solutions. These applications are powered by a shared data infrastructure built by EDITO-Infra, integrating services and data from EMODnet and the Copernicus Marine Service, which can be used for countless societal applications, from supporting sustainable ocean management, to restoring biodiversity, restoring nature and driving climate action.

Join on 7 May 2025 at 16:00 CET for the launch of the Boosting Data Sharing in the Ocean Decade webinar series, hosted by the Decade Coordination Office for Ocean Data Sharing. This first session will provide a practical introduction to data sharing within the Ocean Decade, followed by insights from GEOTRACES, a UN Ocean Decade-endorsed programme. GEOTRACES will share their experiences in coordinating international data efforts and the benefits of implementing robust data sharing practices in support of marine biogeochemistry research. Registration: Boosting Data Sharing in the Ocean Decade webinar

The UN Ocean Decade has launched Call for Decade Actions No. 09/2025, seeking initiatives that tackle regional and thematic gaps in ocean knowledge while supporting informed policymaking for sustainable development. Anchored in the priorities of the Barcelona Statement and Vision 2030, this call welcomes Expressions of Interest for new Decade Programmes, as well as Decade Projects under 29 existing Programmes. Submissions are now open. For details on eligibility, application forms, and deadlines, visit the Ocean Decade Call 09/2025 webpage. Proponents are encouraged to submit before 31 August 2025.

On 12 June 2025 (14:30–15:15 CEST), EMODnet and the UN Ocean Decade Coordination Office for Ocean Data Sharing (ODS) will co-host a dedicated workshop at the UN Ocean Conference (UNOC), EU Digital Ocean Pavilion (Green Zone). This session will explore the crucial role of regional marine data services in shaping a connected, global ocean data ecosystem. Co-chaired by representatives from EMODnet and the UN Ocean Decade Office, a panel of European and international experts will bring concrete examples of ocean data sharing in action. A full programme and speaker list will follow soon.

On 2 April 2025, EMODnet joined the European Marine Board’s 9th Forum in Brussels, contributing to key discussions on coastal and water resilience at the land-sea interface. EMODnet showcased its trusted and interoperable in situ marine data services, supporting integrated source-to-sink approaches. The event advanced dialogue between science and policy and was recognised as a contribution to both the UN Ocean Decade and the EU Mission: Restore our Ocean and Waters.

Join the EMB Third Thursday Science Webinar on 15 May 2025 at 13:00 CEST, featuring Dr. Henk-Jan Hoving (GEOMAR). Discover how deep pelagic ecosystems—Earth’s largest habitat—play a critical role in ocean biodiversity and the biological carbon pump. This webinar links to EMB Future Science Brief No. 12 on deep-sea research and management needs. Register here or watch live on EMB’s YouTube channel.

Be part of the global conversation on marine science and innovation at OCEANS 2025, taking place in Brest, France, from 16–19 June 2025. This leading conference unites ocean professionals from research, industry, and policy to explore the latest in ocean technology and sustainable solutions. Register now:

Home - OCEANS 2025 Brest 

Abstract submissions are now open for the Living Data 2025 conference, taking place on 21–24 October 2025 in Bogotá, Colombia. Join the global biodiversity data community to discuss everything from technical advances in data standards to the role of data in science-policy action. Deadline: 20 May 2025.

Find more information: Living Data 2025 - Information that together, transforms 

The European Commission is seeking public input on the design of future EU funding programmes for civil protection, crisis preparedness, and response, as part of the next Multiannual Financial Framework (MFF) beyond 2027. Contribute your views to help shape a more focused, impactful, and strategic EU budget aligned with future challenges. Go to consultation. Deadline to respond: 6 May 2025 (midnight Brussels time)

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