中文摘要：

因为协会，沿海的地区和大陆人工具的柄上的有细密纹理的存款的沉积是 im- 端口蚂蚁到在沉积环境的生物进程， stratigraphic 关联，和变化上的影响。黄海陆棚从 theHuanghe (黄) 收到沉积的大数量河。不幸地，很少注意还都没对沉积在被给予浅架和它的特征，和在区域的垂直沉积流动糟糕被理解。在这研究，九个核心被在 1998 年 9 月的 R/V 科学 1 和 1999 在北黄海收集与 ~(210 ) 检验沉淀速度，沉积流动和起源 Pbanalysis。~(210 ) Pb 活动侧面证明垂直沉积流动在这个区域从 0.06 to1.18 g/cm~2 · a 。在区域的中央部分，有有细密纹理的泥的一个补丁，与在 0.33 g/cm~2 · a 下面的流动。大多数侧面在二片断的模型被展示。在侧面的差别在水动力学和沉积过程反映了空间、时间的变化。为了在 11 件地表的沉积样品在区域， Ca 的地球化学， Fe ， Sr ， Cu ， Ti 和 Rb 决定起源和沉积背景，被学习，它在中央北黄海显示出那，泥存款从 HuangheRiver 从多来源，但是主要。

英文摘要：

Sedimentation of fine-grained deposits on coastal zones and continental shelves are important because of the association with chemical pollutants, and the implication to the impact on biological processes, the stratigraphic correlations, and changes in sedimentary environments. The Yellow Sea continental shelf receives large quantities of sediment from the Huanghe （Yellow） River. Unfortunately, little attention has been yet paid to the sedimentation on the shallow shelf and its features, and the vertical sediment flux in the area is poorly understood. In this study, nine cores were collected in northern Yellow Sea by the R/V Science 1 in September, 1998 and 1999 to examine the sedimentation rate, sediment flux and the provenance with ^210Pb analysis. The 2^210Pb activity profiles showed that the vertical sediment flux ranged from 0.06 to 1.18 g/cm^2·a in the region. In central part of the area, there was a patch of fine-grained mud, with the flux below 0.33 g/cm^2·a. Most profiles were featured in two-segment model. Differences in the profiles reflected spatial and temporal variations in hydrodynamic and sedimentary processes. In order to determine the provenance and sedimentary setting in the area, the geochemistry of Ca, Fe, Sr, Cu, Ti and Rb in 11 surficial sediment samples were studied, which showed that in the central northern Yellow Sea, the mud deposit was from multi-source but mainly from the Huanghe River.