胶州湾表层沉积物重金属分布研究

HEAVY METAL DISTRIBUTION IN SURFACE SEDIMENTS OF JIAOZHOU BAY

本文通过对胶州湾近海及滩涂不同站位表层沉积物重金属含量的研究，分析了胶州湾表层沉积物中重金属含量与水深、离岸距离等方面的关系，探讨了胶州湾表层沉积物重金属的来源和分布特征，为预防胶州湾重金属污染提供了参考依据。

Studies on heavy metals (Mn, Zn, Cd, Cr, Cu, Ni, Pb) and major elements (Fe, Al, Ca, Mg) in surface sediments at different stations in near shore and coastal plains in the Jiaozhou Bay, Qingdao have been carried out. Relations among the heavy metal contents, water depth, distance off shore were investigated and the sources as well as the characteristic distributions of the metals were discussed, providing reference for prevention of heavy metal pollution in the Jiaozhou Bay.