Climate change constrains the yield gains of triploid oysters in the blue food system

The dataset was compiled to support dynamic energy budget (DEB) simulations across global oyster farming areas. including Current Temperature: daily sea-surface temperature for 365 days, representing present-day conditions in 2023 (°C).Current Chl: daily chlorophyll-a concentration for 365 days in 2023 (μg L⁻¹).Future Temperature: projected daily sea-surface temperature for 2050 under the SSP5-8.5 scenario (°C).Future Chl: projected chlorophyll-a concentration for 2050 under SSP5-8.5.

Monthly values are expanded to the corresponding days of a 365-day model year (μg L⁻¹).Heart rate: heart-rate measurements of diploid and triploid oysters at temperatures from 15 to 45°C. The worksheet includes individual measurements and mean heart rates for 20 individuals of each ploidy (beats min⁻¹).Arrhenius breakpoint temperature: individual ABT estimates for diploid and triploid oysters derived from the heart-rate temperature-response data (°C).