Based on the analytical data of the samples collected from Chaihe Drainage Area of Liaoning Province,the influence of mine exploitation on ecological environment in this area was studied.

• 通过辽宁铁岭地区柴河流域的多介质采样研究,系统阐述了铅锌矿开采对流域地球化学特征和生态地球化学特征的改变,揭示了元素迁移转化规律,以及对矿区居民的影响。