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Joint Actions

The central implementation mechanism of JPI Oceans is that of Joint Actions. They are formed around topics that fall under JPI Oceans’ thematic scope and contribute to its goals. They are supported by the interest and commitment of several member or associated countries under the leadership of one or co-leadership of several member countries and have developed a concept for implementation, including plans for resourcing, outcomes and impact.

Current Joint Actions


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Aquatic Pollutants

In an unprecedented collaboration, the three JPIs on Water, Oceans and Antimicrobial Resistance, together with European Commission aim to tackle one of the most pressing issues facing society – the presence of pollutants and pathogens in water resources.

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    Past Joint Actions


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    Climate Science for Oceans

    In a joint effort with JPI Climate, this action aimed to fund research on ocean-climate interactions, to improve climate models and inform climate change adaptation policies in Europe.

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      Cumulative Effects of Human Activities

      The Cumulative Effects of Human Activities Knowledge Hub developed guidelines and common principles for decision makers on how to assess cumulative effects of human activities in a Handbook published in 2024.

      • Concluded

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      Ecological Aspects of Microplastics

      The Joint Action Ecological Aspects of Microplastics was launched as one of JPI Oceans’ pilot activities, to study the sources, distribution and impact of microplastics in the marine environment.

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        Integrated Assessment of New Pollutants

        The Knowledge Hub on integrated assessment of new pollutants was a network consisting of selected experts and published a policy paper on Integrated Assessment of Chemical Contaminants and their Effects on the Marine Environment.

        • Concluded

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        Intercalibration for Water Framework Directive

        The scientific intercalibration exercise for the EU Water Framework Directive (WFD) brought together scientific experts to perform required analyses in the most cost-efficient way.

        • Concluded

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        MarTERA - ERA-NET Cofund on Marine Technologies

        The H2020 ERA-NET MarTERA had an overall goal to strengthen the European Research Area (ERA) in maritime and marine technologies as well as Blue Growth, funding projects in four calls. JPI Oceans organised the final meeting of the 3rd and 4th calls in November 2023.

        • Concluded

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        Science for Good Environmental Status

        The Knowledge Hub constitutes a multi-national expert group that coordinates research and innovation to enable countries to assess and achieve Good Environmental Status.

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          Sea Level Rise

          The Knowledge Hub on Sea Level Rise is a joint effort between JPI Climate and JPI Oceans operating as a networking platform facilitating the interaction between research and policy on sea level rise.

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            Transdisciplinary Research for Ocean Sustainability

            The Belmont Forum, JPI Oceans and Future Earth joined forces for a Collaborative Research Action (CRA) on Transdisciplinary Research for Ocean Sustainability, resulting in a joint call funding 13 projects.

            • Concluded

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