广西近岸海域海水和沉积物及生物体中的重金属

以1998年广西近岸海域环境综合调查的资料，分析了广西近岸海域海水、表层沉积物及海洋生物体中重金属的含量分布，表层沉积物中重金属与有机质含量之间的相关关系，海洋生物对重金属的富集情况。结果表明，广西近岸海域海水中的Pb和表层沉积物中的Cu、Pb和As及生物体中的Cd含量部分超标。

Assessment on heavy metals in seawater, surface sediments and organisms at Guangxi inshore

Based on the monitoring data obtained from Guangxi inshore in 1998, the concentrations and distributions of the heavy metals in sea water, surface sediments and organisms, the correlation between the heavy metals and the organic matters, and the accumulation of the heavy metals in the organisms were studied. The results show that the concentrations of the heavy metals in the sea water were partly polluted by Pb, and the sediments were partly polluted by Cu, Pb and As, and the organisms were partly polluted by Cd in Guangxi inshore.