Sediment Characteristics and Sedimentary Environment in Lianyungang Coastal Waters
详细信息   
摘要
Based on the analytic results of bottom sediment samples, combined with sediment texture, topography and hydrodynamic conditions, a new triangular diagram advanced by Flemming is applied to reveal the sediment characteristics and sediment environment in the Lianyungang coast. The results indicate that the study area which is mainly affected by tidal current can be divided into two sedimentary environments: the nearshore zone and the offshore zone. In the nearshore zone, the tidal current decreases its strength from sea to land. As a result, sediments conveyed by tidal current become less concentrated and the grain size of the sediments gets finer.

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