Abstract: Gravel bed rivers commonly form an armored surface layer within which cluster bedforms develop. Clusters can form in isolation or develop cluster groups of increasing density. Flume experiments are presented in which a ...

Abstract: As a gravel bed river armors, a bed surface often develops clusters as part of its structure. The influence of sand on armoring and the impact of clusters on the surrounding flow processes were investigated through flume ...

Abstract: A slow draining reservoir on the U.S. East Coast was monitored to identify the processes governing channel evolution upstream of a dam removal. Channel evolution was documented through cross section surveys, sediment size ...

Abstract: Wood reintroduction into rivers, such as the construction of engineered log jams (ELJs), is increasingly popular in river restoration. ELJs are widely used because they mimic natural hydraulics and are relatively easy to ...