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中文摘要：
通过对启东市蒿枝港潮滩潮间带15个表层样品及2个柱样总汞含量及沉积物粒度测试的分析,对启东潮滩沉积物汞含量特征及影响因素进行了研究。并应用地累积指数法对汞的富集及污染状况进行评价。结果表明,该区域沉积物中存在一定程度的汞污染;沉积物中黏土颗粒物的含量与总汞含量间有良好的正相关关系。
英文摘要：
Through the analysis of total mercury content and sediment grain size on 15 surface sediment samples and 2 column samples from the intertidal zone of Haozhi port in Qidong,characteristics of mercury content and its＇ influencing factors on Qidong tidal flat sediments were Studied. By using the cumulative index,the enrichment of mercury pollution was evaluated. The result shows that there is a certain degree of mercury pollution in sediments of this area,and there is a positive correlation between the content of clay particles in the sediments and the total content of mercury.
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