Effect of algae on flocculation of suspended bed sediments in a large shallow lake. Consequences for ecology and sediment transport processes

Lake Markermeer, a large shallow lake in The Netherlands, suffers from turbidity and ecology problems. As part of a study aiming to mitigate these problems, we study flocculation processes in the lake; in particular, the possible mutual flocculation between algae and re-suspended bed sediments. We show that sediment re-suspended from the bed of...

Effect of biota on fine sediment transport processes: A study of Lake Markermeer

Over the years, Lake Markermeer, formerly a sea arm of the North Sea, has experienced a decline in some of its ecological values. A high suspended sediment concentration in the water column of the lake is believed to be one of the causes of this ecological deterioration. Currently, short term suspended sediment dynamics are well understood. This...