Hydrodynamic forcing with respect to sediment transport and morphologic change, paying particular attention to relevant swash asymmetries, is reviewed. The hydrodynamics are categorized into their individual effects: highand lowfrequency motions, bores and turbulence, in/exfiltration, shear stresses and friction coefficients. Individual effects are then related to their potential for driving or...

This paper discusses the abilities of numerical models to predict the morphodynamics over sandy beds. In the first part the sediment transport model is presented which solves the bed evolution equation in conjunction with sediment transport formulas. The flow field and the water depth are calculated using the depth-averaged hydrodynamic model TELEMAC-2D. The work consisted in setting up the met...

When low-energy, non-tidal lake beaches have a flood safety function, such as at the Houtribdijk, Netherlands, sediment losses can directly affect functioning of beach (fig. 1). Detailed understanding morphodynamic processes is needed to enable reliable predictions morphological development and design efficient maintenance strategies. Ton et al. (2021) showed that these driven by both cross-sho...

This study quantifies the uncertainties in projected changes potential longshore sediment transport (LST) rates along a non-straight coastline. Four main sources of uncertainty, including choice emission scenarios, Global Circulation Model-driven offshore wave datasets (GCM-Ws), LST models, and their non-linear interactions were addressed through two ensemble modelling frameworks. The first con...

Although there have been many efforts in the literature to hindcast patterns of longshore sediment transport (LST), they mainly disregarded uncertainty issues. Forcing datasets, wave transformation methods, and LST models are among main sources estimations. The combination aforementioned makes estimation challenging for non-straight coastlines as ranges might vary from site site. In this paper,...