Spatial distribution of post-storm bed-level differences between simulations with and without dune-based adaptation at Santa Cruz Beach and Capitola Beach

Spatial distribution of post-storm bed-level differences between simulations with and without dune-based adaptation at Santa Cruz Beach (a, b) and Capitola Beach (c, d) for return-period 5-year and return-period 50-year storm events under present-day (2025) conditions. From the study Morphodynamic controls on the performance of dune-based coastal flood mitigation under sea-level rise.