目前国内外对不同化学物质在不同海域海洋微表层的富集情况、富集程度的时空变化、微表层和次表水之间某些基本物化性质的对比情况已有了较广泛的研究,但对不同化学物质在微表层中富集的机理则缺乏全面深入的探讨。海洋微表层的富集物如果按物理存在形态来划分,可大致分为溶解 At present, more and more researches have been made on the comparison of the enrichment and enrichment of different chemical substances in different sea areas and the comparison of some basic physicochemical properties between micro-surface and subsurface water. The mechanism of enrichment of different chemical substances in the micro-surface is lack of comprehensive and in-depth discussion. If the marine micro-surface enrichment by physical presence of form to divide, can be roughly divided into dissolved