松花江哈尔滨江段底质重金属污染状况调查研究

Research on the pollution of heavy metal in bottom mud in Harbin part of Songhua river

作者于1996-2000年对松花江哈尔滨江段底质中重金属污染状况进行了调查 ,发现松花江干流各断面间差别不大 ,阿什河内污染要明显重于干流 ,呼兰河内污染与干流无显著差异。哈尔滨江段底质的重金属污染总体较轻 ,年度间变化不显著。

During1996～2000,the pollution of heavy metal in bottom mud in Harbin part of Songhua river was researched,and it was found that the difference was not visible between each broken surface of Songhua river.The pollution of Ashi river was heavier than it of Songhua river,and the pollution of Hulan river was as heavy as it of Songhua river.The pollution of heavy metal in bottom mud in Harbin part of Songhua river was rather light in the mass and the difference of which was not visible between each year.