研究论文
曾继业,吴瑜端.纳污港湾污染物质的有限水体混合迁移模式——Ⅱ.厦门港Cu、Pb迁移模式探讨[J].环境科学学报,1987,7(1):49-59
纳污港湾污染物质的有限水体混合迁移模式——Ⅱ.厦门港Cu、Pb迁移模式探讨
- A MIXING MODEL OF ELEMENTARY WATER BODY FOR POLLUTANT TRANSPORT IN BAYS——Ⅱ.TRANSPORT MODEL FOR COPPER AND LEAD IN XIAMEN BAY
- 摘要：本文在河口、港湾环境污染物质的单纯混合迁移模式的基础上,进一步讨论了厦门港Cu、Pb的迁移过程和特点,估算了Cu、Pb的输出输入通量,用模式计算了水体中的Cu、Pb分布。计算结果与现场调查值接近。计算结果表明,悬浮物对重金属的吸附迁移,特别是颗粒态有机物以及浮游生物对生物活性元素的作用,是影响重金属迁移的重要因素。
- Abstract：The transport processes of Cu and Pb in Xiamen Bay were studied based on the simple mixing transport model. Input fluxes of Cu and Pb were estimated to calculate their static distributions in water by a modified model. The calculated results are similar to those observed in field, and show that the interactions between suspended particulate matters and heavy metals and the bio-behaviour in seawater are important factors effecting the transport of heavy metals, especially for bio-active elements.
- Key words：estuarine harbor heavy metals transport model.
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