SEAMPHONI is dedicated to bringing visibility and safeguarding the vast and largely unprotected offshore marine areas. Current approaches to offshore biodiversity mapping are highly dependent on research vessels and are therefore costly and do not allow for continuous monitoring. SEAMPHONI is structured to promote the testing, coupling, and validation of three innovative monitoring solutions (environmental DNA (eDNA), acoustics, and imaging) and to build a shared observing system for scientists, decision-makers, MPA managers, and citizens in the form of an Intelligent Marine Digital Twin interoperable with the European Digital Twin Ocean. By leveraging and adapting these cutting-edge tools for offshore areas, SEAMPHONI will provide significant advancement towards a broader, more accurate mapping of European seas with baselines for understudied areas; faster, more continuous biodiversity monitoring; and more accurate, predictive, and sustainable models. This will help identify and prioritize areas to be protected and improve evidence-based assessments of i) the health of marine ecosystems and ii) the effects of various levels of protection and restoration measures on their functioning and services. SEAMPHONI will also tackle the complexity of the regulatory framework governing marine conservation and the fragmentation of rights within these zones, by evaluating limitations and underlining the need for clearer frameworks and improved coordination. The project will support the enforcement of Particularly Sensitive Sea Areas (PSSAs), and advance the 2030 GBF targets. Finally, SEAMPHONI will address the “emotional disconnect between society and aquatic ecosystems” (EC report, 2021) especially in offshore areas where the principle of "out of sight, out of mind" is most pronounced. Confronted with the challenges of engaging citizens in remote offshore areas, where traditional citizen science approaches are impractical, SEAMPHONI has embraced an artistic strategy.

The AlgaeProBANOS project addresses a challenge in the Baltic and North Sea (BANOS) area: how to harmonise economic development with social and environmental goals in line with the Mission Ocean... There is a rising demand for green healthy natural consumer and biobased products, and algae can become the biomass resource of the future, without using fresh water, arable land, or added fertilisers and or pesticides. Both the Baltic and North sea engulf the necessary conditions to scale up production and produce both commodity and sophisticated algae-based products. AlgaeProBanos (APB) brings together 26 experts and industry partners from the BANOS area and beyond, to accelerate product development and market access of sustainable algae solutions. Concretely, APB will support six business pilots, SMEs and startups, to bring eight algae products to the market (TRL7-9) namely in food, feed, nutraceuticals, textiles, cosmetics and plant biostimulants applications. Value chains are based on microalgae and seaweeds, sourced in the Baltic or North Sea or from recycled resources. Innovation takes place in iterative loops with assessments to secure maximum robustness, efficiency, and sustainablesustainability. Furthermore value chains are built with end-users' needs put in the centre, through engaging users in co-creation activities, to ensure maximum uptake. Digital tools are developed to support all actors from biomass producers to consumers. In the end, GoToMarket strategies are tailored to the pilots, providing a trajectory to reach the market. In a meta level, the Algae Accelerator develops new and aggregates existing knowledge, and develops a portfolio of solutions, guidelines and a collaboration and training platform, to benefit the entire algae industry and nourish it into a thriving industry by 2050. The legacy of APB will be deposited to the Ocean Mission BANOS and the EU4Algae.

The Operationalizing Climate Change Adaptation and Mitigation for aquaculture (OCCAM) consortium consists of 22 industry and research partners from across Europe. The OCCAM objective is to implement, test, and evaluate innovative solutions for climate change adaptation and mitigation in the aquaculture sector, and to deliver scalable, replicable, and exploitable solutions with accompanying recommendations ready for deployment in a wide variety of aquaculture supply chains. Some solutions are generic in nature with application across countries and sectors; this includes a Good Practice recommendation for self-assessment of CO2 emissions, guidelines for how to meet sustainability reporting requirements, templates for requesting and providing scientific advice, and a policy recommendation focusing on gaps and opportunities for climate-resilient aquaculture production. Other solutions are specific for sectors, species, and production methods, including solutions for carp, rainbow trout, salmon, bivalves, and seaweed (Ulva). To reduce emissions and contribute to aquaculture sector mitigation of climate change, sediments from freshwater aquaculture are upcycled, sludge is used to produce biochar, a digital tool for self-assessment of emissions from bivalve production is developed, and nets and pens with significantly reduced emissions are produced. Adaptation solutions include assessment of water availability and quality for freshwater aquaculture, selective breeding of more resilient rainbow trout, digital tools for forecasting and managing sea lice and Harmful Algal Blooms, and change of deployment parameters for oysters and seaweed given the expected changes in temperature and other environmental conditions. A prototype or proof of concept is developed for each solution, and where possible the proposed solution is also evaluated at a different site, and general recommendations are provided to other industry actors wishing to implement similar solutions.

The BLUE CONNECT project addresses the urgent need to protect and restore marine habitats and ecosystems and to reach ambitious EU and global protection and restoration targets by 2030. Together with Marine Protected Area (MPA) managers, authorities, industries, and local communities from 12 Demonstration sites and beyond, BLUE CONNECT is co-developing, promoting, and demonstrating a systematic approach to marine conservation planning and management. This collaborative effort will result in the creation of a powerful Blueprint, directly supporting 1) setting science-based conservation objectives, 2) co-defining conservation actions for effective MPA co-management, 3) ensuring conservation effectiveness and 4) demonstrating the high potential of these tools for replicability and broader use. This will be made possible by establishing a holistic modelling framework that integrates various elements of biodiversity, ecological functioning, ecosystem services, and connectivity, while also considering inputs from stakeholders and local communities regarding social, economic, and cultural aspects when defining MPAs and ecological corridors. The project will contribute to a more comprehensive, science-based and inclusive approach to designating new MPAs or expanding existing ones, transitioning to strict protection, restoring ecosystems, enhancing ecological connectivity, and facilitating MPA co-management. By fostering just and fair stakeholder cooperation and citizen science initiatives, BLUE CONNECT will build a greater feeling of co-ownership of protected and restored marine ecosystems and MPA networks and empower communities to play a crucial role in safeguarding our seas.

Seaweed is a valuable and underutilised resource that has large potential for exploitation in a variety of markets. Seaweed cultivation is a natural solution for mitigating climate change. The European seaweed industry remains in its infancy and requires significant growth in order to become commercially viable. Seamark will utilise recent ground-breaking selective breeding technologies within EU seaweed crop genetics to increase biomass yield. SeaMark aims to upscale circular ocean seaweed cultivation and land-based integrated multi-trophic aquaculture (IMTA) systems and develop novel processing methods involving fermentation and biotransformation into twelve innovative seaweed-based products. The entire value chain will be analysed for techno-economic feasibility and socio-economic impact. SeaMark will also identify and quantify ecosystem services provided by seaweed cultivation. This will feed into a strategic development plan for upscaling seaweed production, and addressing the carrying capacity of seaweed cultivation in Europe. Due to the need to build more resilient food systems and decrease reliance on fossil-based products, it is necessary to grow the blue bio-economy through seaweed cultivation and product innovation. SeaMark will help fulfil the United Nations Sustainable Development Goals (3, 8, 9, 12, 13 & 14) by developing this industry and, simultaneously, providing a positive impact on people and the planet.