Bimodality in subaqueous dune height suggests flickering behavior at high flow

Abstract River bedforms influence fluvial hydraulics by altering bed roughness. With increasing flow velocity, the sand-bedded river transitions from a flat bed to ripples, dunes, and an upper stage plane bed. Although prior research notes increased bedform height variation with flow strength and ra...

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Bibliographic Details
Main Authors: Sjoukje I. de Lange, Roeland C. van de Vijsel, Paul J. J. F. Torfs, Nick P. Wallerstein, Antonius J. F. Hoitink
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-61248-5
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