威海湾表层沉积物地球化学

GEOCHEMISTRY OF WEIHAI BAY SURFACE SEDIMENT AND IT DEVELOPMENT

本文对威海湾表层沉积物中的pH,Eh,s^(2-),N,P,Cu,Pb,Zn,Cd和有机质、石油11个化学要素进行了地球化学特征的研究。指出其分布特征及相关性受沉积环境的制约,同时评价了该湾的污染状况,为该湾的开发、利用、防治等提供了科学依据。

Chemical elements S2 , N, P, Cu, Pb. Zn, Cd and pH, Eh, organic matter and oil in the surface sediment in Weihai Bay were analyzed for geochemical characteristic in the article. Their correlationships and distribution characteristics are found to be restricted by sedimentary environment. An evaluation of their contamination was also made.