Mastering the distribution and transport of suspended sediment can not only deepen the knowledge of sediment transport ,but also supply the technical support for estuary regulation and planning.

• 掌握河口段悬沙浓度的分布和输移特性,不仅有助于提高对河口悬沙运动规律的认识,而且可为河口治理、规划提供技术支持。