东海陆架浙-闽沿岸泥质沉积研究进展

摘要

This paper provides a brief review on the development of researches in the fields of the Zhe-Min mud deposits of the East China Sea. Progress in the sedimentary evolution history before this mud deposits, and information of provenance and East Asian monsoon evolution are summarized. The deficiency that exists in the present research is analyzed, namely, the provenance and formation of the mud deposits, historical mud records of the Yangtze River entering sea, 8.2 ka event, the age model readjustment and regional comparison, implication of the various proxies and so on. This paper concludes that more core sediments with higher resolution are needed for the future studies. More attention should be paid on the research of mud deposits, in order to obtain breakthrough in "source to sink" and global change in the sensitive land-sea interacting zone.%比较全面的回顾了关于东海浙-闽沿岸泥质体以及其形成前的沉积演化历史、泥质沉积的物质来源及其东亚季风/古气候记录等方面的研究进展.分析了目前关于浙-闽沿岸沉积研究中所存在的问题,即,泥质体的物质来源与形成,长江入海历史的陆架沉积物记录,8.2 ka冷事件,年代框架调整及区域对比,代用指标指示意义等多方面问题.提出在东海浙-闽沿岸泥质区,我们需要更多高分辨率的钻孔进行综合研究,其中应该特别加强对泥质沉积物的研究,以期对海陆交界敏感地带的“源到汇”以及全球变化研究取得突破性进展.