In this paper, the theoretical framework is a depth-integrated two-phase model capable of
considering many essential physical aspects such as reproducing the propagation of debris …

This paper presents a methodology to analyse debris flows focusing at the surge scale
rather than the full scale of the debris-flow event, as well as its application to a French site …

Flow-type landslides, including subaerial and submarine debris flows, have poor
spatiotemporal predictability. Therefore, researchers rely heavily on experimental evidence …

Depth-averaged (DA) numerical models are often used to simulate the runout of flow-type
landslides because of their practicality and computational efficiency. However, existing DA …

Ploughing is an erosion mechanism where the dam-like front of a geophysical flow shovels
sediments along its path to increase its runout. Ploughing is commonly reported in the field …

The main approach to managing the volume of sediment transported by stony debris flows
routing along channels is through retention basins and open check dams, usually built in the …

Debris flows pose great threats to people's safety and cause catastrophic damage to
infrastructure. Accurate prediction of debris flow runout distance provides a scientific basis …

A key mechanism by which geophysical flows evolve is mass exchange with the underlying
bed, either by entraining material from the bed, or by depositing material. Although it is …

This work presents a summary of data on debris-flow monitoring stations focusing on the
surge scale rather than full-scale debris-flow event (several fronts and surges with …

Small-scale models are useful tools to study the interactions between debris flows and
structures and channels. Small-scale modelling of debris flows remains however …