【摘要】 对黄、东海毗邻海域由陆架到深海的悬浮体进行了大量加密取样,获得了较准确的结果。给出了悬浮体含量及其三维分布,确定它们与水团及其边界有良好的对应关系。并从物源、动力和成因等解释了这种对应,提出了水团对悬浮体研究的重要意义。研究表明黑潮次—中层混合爬升水及其混合水形成悬浮体含量最低值区,横亘在陆架与深海之间,形成阻隔含有大部分悬浮体的陆架中、下层水体向深海输送的洁净“水障”,台湾暖流北上的顶托也起类似作用,并分析了影响悬浮体含量的各种因素及有关机制。更多还原

【Abstract】 Suspended matter of water samples of large quantity taken from the Huanghai sea and East China sea were studied.The contents and distribution of suspended matter in the study area from the inner-shelf to the deep Okinawa Trough through continental slope were analyzed and good correspondance to the water masses and their boundaries in the area was found.The close relation between suspended matter and water masses were explained in respect to its sources,dynamics and origin.The importance of water masses in study on suspended matter was proposed.The study showed that among three provinces of suspended matter with different Contents there was a province with lowest content of suspended matter formed by climbing Kuroshio water to the shelf.It is located between rhe shelf and deep sea,separating them and preventing the transportation of "dirty" water of middle and lower water columns of the shelf to the deep sea through slope as a water barrier.The northern part of the Taiwan warn current may have the similar function in separating Changiing River diluted w-ater from the middle shelf Huanghai sea cold water in the middle and lower columns as another smaller water barrier.The factors controlling the distribution and transportation of suspended matter were also analyzed.更多还原