Rivers are the great shapers of terrestrial landscapes. Very few points on Earth above sea
level do not lie within a drainage basin. Even points distant from the nearest channel are …

We investigate processes of bedrock‐core bar and island development in a bedrock‐
influenced anastomosed reach of the Sabie River, Kruger National Park, eastern South …

We present an experimental analysis of hydraulic roughness variations due to changes in
alluvial cover in a mixed bedrock-alluvial meandering channel with larger bedrock …

Several studies have demonstrated the importance of alluvial cover; furthermore, several
mathematical models have also been introduced to predict the alluvial cover on bedrock …

The critical shear stress (τc) at which grains are entrained on a bedrock surface is important
for determining how bedrock rivers evolve through changes in sediment cover and bedrock …

The cover effect in fluvial bedrock erosion is a major control on bedrock channel morphology
and long-term channel dynamics. Here, we suggest a probabilistic framework for the …

Sediment entrainment in bedrock rivers is a key process for river incision and landscape
evolution. Bedrock riverbeds are typically comprised of both exposed bedrock and alluvial …

Coastal biogenic structures, formed by ecosystem engineering species, often feature rough
surfaces characterized by intricate topographies and highly three-dimensional reliefs. Their …

Successful management of natural and engineered channels with discontinuous alluvial
cover requires knowledge of how the cover develops and evolves. We report on physical …

Mixed bedrock‐alluvial rivers can exhibit partial alluvial cover, which plays an important role
in controlling bedrock erosion rates and landscape evolution. However, numerical …