Data for Optimising sediment resuspension processes for improved modelling of solid waste in coastal aquaculture

This dataset provides comprehensive measurements and model outputs for studying sediment resuspension dynamics in coastal aquaculture sites. The data were collected to characterize the relative contributions of wave- and current-induced shear stresses on sediment transport in shallow marine environments. Key findings demonstrate that wave-induced shear stress (τ_w) was the dominant driver of sediment resuspension, contributing over 80% of total shear stress at both study sites. Current-induced shear stress (τ_c) showed minimal influence (<10%). The non-linear model revealed enhanced wave-current interactions, particularly when waves and currents approached perpendicular orientations (deflection angle ≈90°). Model validation showed better performance in silt-dominated environments (EL) compared to coarser sediment sites (YB).