Nature CommunicationsBimodality in subaqueous dune height suggests flickering behavior at high flowSjoukje I. de LangeRoeland C. van de VijselPaul J. J. F. TorfsNick P. WallersteinAntonius J. F. Hoitink2025-07-10Full textDOI https://doi.org/10.1038/s41467-025-61248-5