Shows transition from upper plane bed sand transport to antidunes. Repeatedly the antidunes form, migrate upstream, grow, steepen, become unstable and get blown back out into plane bed. Flume is 30 cm across x 30 cm high and total length is 5.1 m.
File 31379 is a 8.7MB Quicktime MP4 Video Uploaded:
Jan20 12 Last Modified: 2012-01-20 11:56:32 https://serc.carleton.edu/download/files/31379/antidune_upper_plane_bed.m4v
Provenance Nikki Strong, St. Anthony Falls Laboratory & Dept. of Geology and Geophysics, University of Minnesota
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