Abstract: The US P-61 suspended-sediment sampler has an electrically operated valve in the nozzle and samples isokinetically the entire mass of water and sediment entering its nozzle. The Delft Bottle (DB) is a continuous flow-through ...

Abstract: Sediment transport relationships have been calibrated under a certain range of experimental conditions described here by three dimensionless parameters. For given stream-flow conditions, an applicability index is defined ...