Threshold constraints on the size, shape and stability of alluvial rivers

CB Phillips, CC Masteller, LJ Slater… - Nature Reviews Earth & …, 2022 - nature.com
The geometry of alluvial river channels both controls and adjusts to the flow of water and
sediment within them. This feedback between flow and form modulates flood risk, and the …

Seismic advances in process geomorphology

KL Cook, M Dietze - Annual Review of Earth and Planetary …, 2022 - annualreviews.org
One of the pillars of geomorphology is the study of geomorphic processes and their drivers,
dynamics, and impacts. Like all activity that transfers energy to Earth's surface, a wide range …

Sediment yield over glacial cycles: A conceptual model

G Antoniazza, SN Lane - Progress in Physical Geography …, 2021 - journals.sagepub.com
The temporal variability in sediment export yield from glaciers over a timescale of multiple
glacial cycles (eg 1× 102− 1× 106 years) is of interest for a wide range of applications in …

Field application and validation of a seismic bedload transport model

M Bakker, F Gimbert, T Geay, C Misset… - Journal of …, 2020 - Wiley Online Library
Bedload transport drives morphological changes in gravel‐bed streams and sediment
transfer in catchments. The large impact forces associated with bedload motion and its …

Estimating mean bedload transport rates and their uncertainty

C Ancey, I Pascal - Journal of Geophysical Research: Earth …, 2020 - Wiley Online Library
Measuring bedload transport rates usually involves measuring the flux of sediment or
collecting sediment during a certain interval of time Δ t. Because bedload transport rates …

A seismic approach to flood detection and characterization in upland catchments

M Dietze, T Hoffmann, R Bell, L Schrott… - Geophysical …, 2022 - Wiley Online Library
About 10% of Europe's surface area is prone to rapid flooding of rivers confined in valleys.
The devastating potential of such floods is exacerbated by the deficits of existing gauging …

Field and flume measurements with the impact plate: Effect of bedload grain‐size distribution on signal response

T Nicollier, D Rickenmann… - Earth Surface Processes …, 2021 - Wiley Online Library
The Swiss plate geophone is a bedload surrogate monitoring system that has been
calibrated in several gravel‐bed streams using direct sampling techniques. Past systematic …

Filtering of the signal of sediment export from a glacier by its proglacial forefield

D Mancini, M Dietze, T Müller, M Jenkin… - Geophysical …, 2023 - Wiley Online Library
Alpine glaciers are rapidly retreating due to global warming and this has been associated
with enhanced supply of subglacially derived sediment to downstream environments. We …

Hydrological drivers of bedload transport in an Alpine watershed

G Antoniazza, T Nicollier, S Boss… - Water Resources …, 2022 - Wiley Online Library
Understanding and predicting bedload transport is an important element of watershed
management. Yet, predictions of bedload remain uncertain by up to several order (s) of …

Grain‐size distribution and propagation effects on seismic signals generated by bedload transport

S Lagarde, M Dietze, F Gimbert… - Water Resources …, 2021 - Wiley Online Library
Bedload transport is a key process in fluvial morphodynamics, but difficult to measure. The
advent of seismic monitoring techniques has provided an alternative to in‐stream …