The influences of the projects on channel siltation are compared and analyzed based on the calculation of siltation using Dou Guoren s non-equilibrium suspended-sediment transport equation and riverbed deformation equation,during normal weather and typhoon season.

In recent years, with the increase of the port constructions on the silty coast, the problems of the sediment transport, especially the channel siltation become more and more prominent.

Nearshore sediment transport play a significant role in the coastal evolution and channel siltation.

An on-line monitoring oil contamination technique,utilizing silting principle,had been developed for detection of the oil contamination in hydraulic system indirectly by measuring the differential pressure through some fixed volume.