Author(s): Bei Li; Zheng Zhang
Linked Author(s):
Keywords: Morphylogical process; River mouth; Siltation; Density current; Numerical calculation
Abstract: In this Paper, the morphological processes in sea bed near iced river mouth in north China is analysed. According to the quantity of sediment concentration, there are two situations while calculating: When there is less sediment concentration, siltation under ice is made by suspending sediment subsidence in still water. When there is more sediment concentration, the main cause of river mouth siltation is density current made by suspending sedinenr siltation under water. Two calculating models are presented.
Year: 1996