庄河近海区沉积特征及泥沙来源研究

Study on Depositional Pattern and Sediment Source in Offshore Area of Zhuanghe Harbor

通过对现场水体含沙量观测和水文地貌调查资料的分析 ,认为庄河港海区的沉积物主要来源于庄河及小寺河。目前 ,泥沙运动是长期堆积在庄河口外的泥沙 ,在波浪及潮流的共同作用下运动 。

From field observation of sand content and data analysis of hydrographic investigation,it's considered that deposition in the offshore area of Zhuanghe Harbor is mainly from Zhuanghe River and Xiaosihe River.At present,sediment trends from the east towards the west,which is the movement of sediment deposited at the outer area of the river mouth over a long period of time,under the action of wave and current.