Articles | Volume 14, issue 5
https://doi.org/10.5194/esurf-14-821-2026
https://doi.org/10.5194/esurf-14-821-2026
Research article
 | 
08 Oct 2026
Research article |  | 08 Oct 2026

Integrating smartrock and seismic monitoring to investigate bedload transport dynamics during rapid increase of stages in ephemeral streams

Matanya Hamawi, Joel P. L. Johnson, Susan L. Bilek, Jens M. Turowski, and Jonathan B. Laronne

Related authors

From regular to random: a unifying framework for step-pool spacing
Christian M. Erikson and Jens M. Turowski
Earth Surf. Dynam., 14, 653–659, https://doi.org/10.5194/esurf-14-653-2026,https://doi.org/10.5194/esurf-14-653-2026, 2026
Short summary
Coarsening of fluvial sediments after the Gorkha Earthquake 2015, Nepal
David Puhl, Jens M. Turowski, Christoff Andermann, Michael Dietze, Kristen L. Cook, Gen K. Li, and Basanta R. Adhikari
EGUsphere, https://doi.org/10.5194/egusphere-2026-4202,https://doi.org/10.5194/egusphere-2026-4202, 2026
Short summary
A stochastic model of hierarchical sediment transport in watershed
Jun Zhang, Yong Li, Xiaojun Guo, Dongri Song, and Jens M. Turowski
EGUsphere, https://doi.org/10.5194/egusphere-2026-3226,https://doi.org/10.5194/egusphere-2026-3226, 2026
This preprint is open for discussion and under review for Natural Hazards and Earth System Sciences (NHESS).
Short summary
Influence of network geometry on long-term morphodynamics of alluvial rivers
Fergus McNab, Taylor F. Schildgen, Jens M. Turowski, and Andrew D. Wickert
Earth Surf. Dynam., 13, 1059–1092, https://doi.org/10.5194/esurf-13-1059-2025,https://doi.org/10.5194/esurf-13-1059-2025, 2025
Short summary
Modeling memory in gravel-bed rivers: a flow-history-dependent relation for evolving thresholds of motion
Claire C. Masteller, Joel P. L. Johnson, Dieter Rickenmann, and Jens M. Turowski
Earth Surf. Dynam., 13, 593–605, https://doi.org/10.5194/esurf-13-593-2025,https://doi.org/10.5194/esurf-13-593-2025, 2025
Short summary

Cited articles

Al-Obaidi, K. and Valyrakis, M.: A Sensory Instrumented Particle for Environmental Monitoring Applications: Development and Calibration, IEEE Sens. J., 21, 10153–10166, https://doi.org/10.1109/JSEN.2021.3056041, 2021a. 
Al-Obaidi, K. and Valyrakis, M.: Linking the explicit probability of entrainment of instrumented particles to flow hydrodynamics, Earth Surf. Proc. Land., 46, 2448–2465, https://doi.org/10.1002/esp.5188, 2021b. 
Alhusban, Z. and Valyrakis, M.: Assessing and modelling the interactions of instrumented particles with bed surface at low transport conditions, Appl. Sci., 11, 7306, https://doi.org/10.3390/app11167306, 2021. 
Ancey, C.: Bedload transport: a walk between randomness and determinism. Part 1. The state of the art, J. Hydraul. Res., 58, 1–17, https://doi.org/10.1080/00221686.2019.1702594, 2020. 
Antoniazza, G., Dietze, M., Mancini, D., Turowski, J. M., Rickenmann, D., Nicollier, T., Boss, S., and Lane, S. N.: Anatomy of an alpine bedload transport event: a watershed-scale seismic-network perspective, J. Geophys. Res.-Earth, 128, e2022JF007000, https://doi.org/10.1029/2022JF007000, 2023. 
Download
Short summary
Water level suddenly rises during flash floods in dry regions having a distinct impact on bedload – large sediment rolling and saltating on the riverbed. Using sensor-equipped pebbles and seismic monitoring in a field setting, we demonstrate that bedload activity is very high in both shallow and deep sudden flows. These findings can help improve bedload transport models, particularly when using seismic sensors, by providing new insights into bedload dynamics.
Share