Optimization of passive acoustic bedload monitoring in rivers by signal inversion

Nasr, Mohamad; Johannot, Adele; Geay, Thomas; Zanker, Sebastien; Le Guern, Jules; Recking, Alain

doi:10.5194/esurf-12-117-2024

Articles | Volume 12, issue 1

https://doi.org/10.5194/esurf-12-117-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/esurf-12-117-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 12, issue 1

Research article

|

11 Jan 2024

Research article |

| 11 Jan 2024

Optimization of passive acoustic bedload monitoring in rivers by signal inversion

Mohamad Nasr, Adele Johannot, Thomas Geay, Sebastien Zanker, Jules Le Guern, and Alain Recking

Related authors

Compound Drivers and Spatial Connectivity led to the Devastating Debris Flood in the Village of La Bérarde, June 2024, French Alps

Simon Filhol, Clément Misset, Noélie Bontemps, Diego Cusicanqui, Emmanuel Paquet, Marie Dumont, Olivier Gagliardini, Pascal Lacroix, Simon Gascoin, Guillaume Thirel, Julien Brondex, Pascal Hagenmuller, Eric Larose, Philipp Schoeneich, Denis Roy, Emmanuel Thibert, Nicolas Eckert, Félix de Montety, Robin Mainieri, Alexandre Hauet, Frédéric Gottardi, Johan Berthet, Alexandre Baratier, Frédéric Liébault, Małgorzata Chmiel, Guillaume Piton, Guillaume Chambon, Guillaume James, Philippe Frey, Philip Deline, Laurent Astrade, Christian Vincent, Dominique Laigle, Alain Recking, Fatima Karbou, Adrien Mauss, Mylène Bonnefoy-Demongeot, Firmin Fontaine, Mickael Langlais, Etienne Berthier, and Antoine Blanc

EGUsphere, https://doi.org/10.5194/egusphere-2026-971,https://doi.org/10.5194/egusphere-2026-971, 2026

This preprint is open for discussion and under review for Natural Hazards and Earth System Sciences (NHESS).

Short summary

Triggering and propagation of exogenous sediment pulses in mountain channels: insights from flume experiments with seismic monitoring

Marco Piantini, Florent Gimbert, Hervé Bellot, and Alain Recking

Earth Surf. Dynam., 9, 1423–1439, https://doi.org/10.5194/esurf-9-1423-2021,https://doi.org/10.5194/esurf-9-1423-2021, 2021

Short summary

Relevance of acoustic methods to quantify bedload transport and bedform dynamics in a large sandy-gravel-bed river

Jules Le Guern, Stéphane Rodrigues, Thomas Geay, Sébastien Zanker, Alexandre Hauet, Pablo Tassi, Nicolas Claude, Philippe Jugé, Antoine Duperray, and Louis Vervynck

Earth Surf. Dynam., 9, 423–444, https://doi.org/10.5194/esurf-9-423-2021,https://doi.org/10.5194/esurf-9-423-2021, 2021

Short summary

Cited articles

Akay, A., Hodgson, T. H., Akay, A., and Hodgson, T. H.: Sound radiation from an accelerated or decelerated sphere, ASAJ, 63, 313–318, https://doi.org/10.1121/1.381740, 1978.

Arthur, F., Christophe, P., Thibaut, L. E. M., Quentin, L., Ea, L. V. A., and Antonio, P.: Microphone array techniques based on matrix inversion, in: VKI Lecture Series STO-AVT-287, Lecture Series von Karman institute for Fluid Dynamics 2017, 1–24, 2017.

Auel, C., Albayrak, I., Sumi, T., and Boes, R. M.: Sediment transport in high-speed flows over a fixed bed: 2. Particle impacts and abrasion prediction, Earth Surf Process Landf, 42, 1384–1396, https://doi.org/10.1002/esp.4132, 2017.

Bakker, M., Gimbert, F., Geay, T., Misset, C., Zanker, S., and Recking, A.: Field Application and Validation of a Seismic Bedload Transport Model, J. Geophys. Res.-Earth Surf., 125, e2019JF005416, https://doi.org/10.1029/2019JF005416, 2020.

Barton, J., Slingerland, R. R. L., Pittman, S., and Gabrielson, T. B.: Monitoring coarse bedload transport with passive acoustic instrumentation: A field study, US Geological Survey Scientific Investigations Report, 38–51, 2010.