Supplementary Tables
Supplementary Table S1. Summary of the oceanographic and bioclimatic variables considered in the analyses. The table includes the name of the variable, as well as the source database (Copernicus, WorldClim2, see text), source file, standardize name within the source, units in which the unit is expressed, and whether it was included in the final analyses or not. For details on the correlation coefficients between variables see the scripts available at github (submitted upon acceptance).
Supplementary Table S2. Environmental dataset including the coordinates for each beach, environmental and oceanographical variables extracted per each beach, beach length, as well as mean grain size, and number of species recorded in each sample.
Supplementary Table S3. Functional traits measured for each species in the dataset.