14 station in the Chenjiawu channel of the radial sand ridges,the characters of tidal current and the rule of suspended sediment movement are firstly studied.

• 本文对辐射沙洲陈家坞槽14号站位连续2个潮次的水文、泥沙测量资料进行了分析研究,论述了在非恒定流作用下泥沙的悬浮与沉降过程。