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借助于对南黄海表层沉积物中微体化石的分析，探讨了不同的微体化石数量及组合的分布特点、沉积特征、微体化石浮游有孔虫、钙质超微化石与黑潮、黄海暖流、黄海冷水团、黄海沿岸流之间的关系。同时根据本区的粒度分析资料，把表层沉积物划归为下列类型。南黄海中、西部：1粘土沉积，2．粉研质粘土沉积，3．细砂与粉砂沉积，4砂砾等混杂沉积；东侧：从北至南依次排列为砂、泥质沙、抄质泥和泥质沉积。此外，对南黄海表层沉积物的物源归纳为以下几种：1．黄河源，2．长江源，3．陆架残留砂源，4．（韩国）锦江、汉江等源，5．风尘源。
Based on the analysis of microfacies in the surface sediments of the South Yellow Sea, the paper discussed the distribution of different numbers of microfossils and their assemblages, sedimentary characteristics, flotation foraminifera, calcareous microfossils and the Kuroshio in the Yellow Sea Warm current, the Yellow Sea cold water, the relationship between the Yellow Sea coast flow. At the same time, according to the granularity analysis data in this area, the surface sediments are classified as the following types. South Yellow Sea, West: 1 clay deposition, 2. Stucco clay deposits, 3. Fine sand and silt deposition, 4 grit mixed deposition; east: from north to south were arranged in order for the sand, muddy sand, mud and muddy sediment deposition. In addition, the source of surface sediments in the South Yellow Sea can be summarized as follows: 1. Yellow River source, 2. Source of the Yangtze River, 3. Shelter residual sand source, 4. (South Korea) Jinjiang, Han River and other sources, 5. Sources of dust.