应用光学和声学泥沙剖面监测系统，进行１９９１、１９９４和１９９５年３个航次的椒江河口最大混浊带纵横剖面和时间剖面观测．在受控于潮流和径流对比条件的周期性调整基础上，椒江河口浮泥层还表现出非主流聚集趋向和洼地聚集趋向，促使最大混浊带保持对边界条件十分敏感的泥沙储库。 Using the optical and acoustic sediment profile monitoring system, the vertical and horizontal cross sections and time profiles of the maximum turbid zone at Jiaojiang Estuary in 1991, 1994 and 1995 were observed. On the basis of the periodic adjustment of tidal current and runoff contrast conditions, the non-mainstream tendency of the mud layer and the trend of depressions in the Jiaojiang River Estuary also lead to the maximum turbidity zone keeping the sediment reservoir sensitive to the boundary conditions.