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本文根据闽江口浅地层结构及柱状样对比 ,探讨了闽江口水下三角洲近代沉积特征和沉积环境 ,并综合分析了水下三角洲钻孔及地震映象地质剖面资料 ,探讨其地史时期古沉积特征和古沉积环境 ,揭示了闽江口水下三角洲晚更新世—全新世的沉积环境演变。
Based on the comparison of shallow stratum structure and columnar samples in the Minjiang Estuary, this paper discusses the modern sedimentary characteristics and sedimentary environment of the Minjiang River subaqueous delta, analyzes the data of borehole and seismic mapping geological profiles in the underwater delta, Sedimentary characteristics and paleo-sedimentary environment, reveals the evolution of the sedimentary environment of the Late Pleistocene-Holocene in the Minjiang Estuary subaqueous delta.