This paper outlines the various approaches used to calculate bedload transport. As bedload
transport exhibits considerable spatial and temporal variations, computing the bedload …

In sand-bedded rivers, dunes dominate sediment transport and flow resistance. Dunes are
also commonly preserved in fluvial deposits as cross-stratified units that record their size …

Trains of secondary bedforms, superimposed on primary dunes, have been observed in
rivers worldwide. To date, it has remained unclear how these secondary bedforms affect the …

There is a paradox in the relationship between bedload transport rates and flow variables:
laboratory and field studies have reported on how bedload transport rates depend on flow …

Riverbed elevations play a crucial role in sediment transport and flow resistance, making it
essential to understand and quantify their effects. This knowledge is vital for various fields …

Bedload transport exhibits considerable spatial and temporal variability, as reflected by
large fluctuations of transport rates. Among the various mechanisms proposed for explaining …

Understanding how landscapes respond to climate dynamics in terms of macroscale
(average topographic features) and microscale (landform reorganization) is of interest both …

The role of three-dimensionality (3D) in modulating both flow and sediment transport
remains poorly understood. 3D bed elevation measurements are difficult to obtain due to …

Quantifying bed-load transport is paramount to the effective management of rivers with sand
or gravel-dominated bed material. However, a practical and scalable field methodology for …

Bed load transport is a highly stochastic, multiscale process, where particle advection and
diffusion regimes are governed by the dynamics of each sediment grain during its motion …