TRACE METAL CONCENTRATION IN FISH, CRESTACEA AND MOLLUSEA OF THE BOHAI BAY
渤海湾鱼类、甲壳动物、软体动物的痕量金属含量

This paper is to study contents of Zn, Cd, Pb and Cu in fish, Crustacea, Mollusea and other marine organisms, determined by inverse polarography (anodic stripping voltammetry) with anti-adsorption physical coating mercury electrode.The samples were collected from 17 stations in Bohai Bay from April to October 1981. The 36 species of marine organisms were determined and concentration factors of trace metals in marine organisms calculated.