Data from: Pelagic productivity and abundance of competitors modulate inter- and intraspecific trophic niche segregation among large sympatric predators

This dataset contains the data and code used in Fernández-Corredor et al. 2025. Pelagic productivity and abundance of competitors modulate trophic niche segregation between large predators. Proceedings of the Royal Society B. It includes: Stable Isotopes data (SIA.zip): Raw values from the stable isotopes analysis MixSIAR inputs Kernel Utilization Densities results Spatial layers (spatial.zip) Cummulative fishing effort raster calculated from Global Fishing Watch data (Kroodsma et al. 2018) Environmental data obtained from EU-Copernicus Marine Environment Monitoring Service (https://marine.copernicus.eu/). Ocean Productivity available to Fish’ (OPFish) from Druon (2021) A shapefile with the grid used for predictions Standardized catch per unit effort (nCPUE; number of individuals per thousand hooks)(CPUE.zip) Rmarkdowns with the code used in the analysis Druon J-N. 2021 Ocean Productivity available to Fish (OPFish) - Global Ocean ANNUAL - 2003-2020 (% of daily favorable occurrence, 1/24° by 1/24°). Kroodsma, D., Mayorga, J., Hochberg, T., Miller, N., Boerder, K., Ferretti, F., Wilson, A., Bergman, B., White, T., Block, B., Woods, P., Sullivan, B., Costello, C., Worm, B., 2018. Tracking the Global Footprint of Fisheries. Science 359. https://doi.org/10.1126/science.aao5646