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对现代海岸带沉积的研究,它既有助于弄清海岸带的塑造过程和演变规律,也可为研究分析古海岸沉积提供依据。近年来我们对舟山普陀岛现代海岸沉积进行了调查研究,本文着重探讨该岛海岸沉积物类型和海滩不同地貌单元沉积相的标志。
The study on the sedimentation of modern coastal zone can not only help to understand the shaping process and evolution law of the coastal zone, but also provide the basis for the study and analysis of the sediments on the ancient coast. In recent years, we conducted a survey on the modern coastal sediments of Putuo Island in Zhoushan. This paper focuses on the sediment types on the coast of the island and the sedimentary facies of different geomorphic units on the beach.