Climate change has impacted European marine food production ; however, extraction is still the major impact on commercially important fish stocks in Europe , with 69% of stocks overfished and 51% outside safe biological limits . The North Sea, the Iberian Coastal Sea and the Celtic Sea-Biscay Shelf are globally among the areas most negatively affected by warming with losses of 15-35% in maximum sustainable yields  during recent decades . Warming has caused ongoing northward movement and range expansion of Northeast Atlantic fish stocks . In the North Sea, cuttlefish  and tuna  have become new target species . In SEU, warm-water species
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report