The surface sediment samples from sixteen stations of Zhifu Bay,the Yellow Sea,were collected in July 2009 and the concentrations of eight heavy metals,including Hg,Cu,Pb,Cd,Zn,Ni,Co and Mn were determined.
为了解芝罘湾沉积物中重金属的污染状况,于2009年7月采集了黄海芝罘湾16个站位的表层沉积物并测定了其中的重金属含量。
参考来源 - 芝罘湾表层沉积物中重金属的分布特征及潜在生态危害评价Surface sediment samples collected in May and October 1998 in the Yellow Sea and the Bohai were analyzed for ? alkanes (ALK) and fatty acids (FA).
黄渤海的表层沉积物中正构烷烃和脂肪酸的含量与其他边缘海(地中海)的分布相似。
参考来源 - 渤黄东海及其若干河口的烃类有机地球化学·2,447,543篇论文数据，部分数据来源于NoteExpress
The primary pollutant of surface sediment is Organic matter.
表层沉积物主要污染因子为有机质；
These cores were passed along the surface sediment by the diver, and stopper were installed at both ends.
这些样品柱由潜水员沿沉积物表面方向采集，两端均塞住。
The lead concentration of surface sediment samples collected from the Dalian Bay and the adjacent sea area have been examined.
大连港及其附近海域底质表层样品铅含量分析表明，底质中铅含量较高，污染严重。
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