Daniel G. Wren

Numerical Study of Sediment Transport with Flow Hydrographs of Varying Length in a Laboratory Flume

Abstract This paper presents a numerical sediment transport model based on data from a series of experiments with flow hydrographs of varying lengths in a laboratory flume with a sand bed. The model was calibrated and validated using one flow hydrograph and then applied to other...

Gravel Transport from Impact Plates in the Goodwin Creek Experimental Watershed, Panola County, Mississippi

Abstract Gravel transport is difficult to measure in streams and rivers, but it is needed for assessing the impact of dam removal on river systems, for studies of streambed ecology, for steam restoration, and for engineering design of in-channel structures. The measurement of gra...