During experi ments on sf:d mcnt trnn.sport and real tanca to now with a un.Uorm o. 33 m.r.a sand, data w r t aken on Ute movement ot indh'i• dual rocks having lntermodiato diameters from about O. t to o. 5 foot. Th experiments were conducted in flumo z-toot wide by 60-foet long and for most runs, depth. WM held constant at o. 5 f'eet. The exp r:l menta showed t at rocks on U1e &and bed inov d down tren consistently only it the flow wa.s la the uppor regimci that la, only if 1be ed formi, were plmio boo, standii\i w :vcs , or snUdunes. The rocka moved at velocities th.at ere appro.dmately one • halt or tho averase ve-loc1ty Q.f the water. With all bed form3 in the low
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.