Times associated with source-to-sink propagation of environmental signals during landscape transience

S Tofelde, A Bernhardt, L Guerit… - Frontiers in Earth …, 2021 - frontiersin.org
Sediment archives in the terrestrial and marine realm are regularly analyzed to infer
changes in climate, tectonic, or anthropogenic boundary conditions of the past. However …

Scaling behavior of bedload transport: what if Bagnold was right?

C Ancey, A Recking - Earth-Science Reviews, 2023 - Elsevier
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 …

What is a debris flood?

M Church, M Jakob - Water resources research, 2020 - Wiley Online Library
Debris floods have been defined descriptively as mineral and organic sediment‐rich floods,
occurring in a steep channel and potentially destabilizing the streambed and banks. While …

Bed load transport in turbulent flow at the grain scale: Experiments and modeling

E Lajeunesse, L Malverti… - Journal of Geophysical …, 2010 - Wiley Online Library
We report an experimental investigation of the motion of bed load particles under steady and
spatially uniform turbulent flow above a flat sediment bed of uniform grain size. Using a high …

A comparison between flume and field bed load transport data and consequences for surface‐based bed load transport prediction

A Recking - Water Resources Research, 2010 - Wiley Online Library
The ability of simple equations to predict bed load transport with limited knowledge of the
bed surface material was investigated. This was done using a data set consisting of 7,636 …

Simple method for calculating reach-averaged bed-load transport

A Recking - Journal of Hydraulic Engineering, 2013 - ascelibrary.org
A simple and robust method is proposed for calculating reach-averaged bed-load transport
in sand-and gravel-bed rivers with no calibration. The data required are the bed surface D …

Testing bedload transport equations with consideration of time scales

A Recking, F Liébault, C Peteuil… - Earth Surface Processes …, 2012 - Wiley Online Library
Bedload transport is known to be a highly fluctuating temporal phenomenon, even under
constant (mean) flow conditions, as a consequence of stochasticity, bedform migration, grain …

Influence of sediment supply on mountain streams bedload transport

A Recking - Geomorphology, 2012 - Elsevier
Sediment transport and storage in mountain stream channels are closely dependent on
hillslope activities and bank erosion. This paper analyses bedload measured in 13 mountain …

Grain size and topographical differences between static and mobile armour layers

L Mao, JR Cooper, LE Frostick - Earth Surface Processes and …, 2011 - Wiley Online Library
ABSTRACT A series of laboratory flume experiments under conditions of sediment
starvation (zero sediment feeding) and recirculation were conducted in order to identify the …

Bedload: a granular phenomenon

P Frey, M Church - Earth Surface Processes and Landforms, 2011 - Wiley Online Library
Bedload, the transport of sediment remaining in contact with the stream bed, has mainly
been studied from the perspective of the correlation between fluid driving forces and the …