中文摘要：

探讨大伙房水库流域水体和土壤中重金属Cu含量的时间、空间分布及污染来源,于枯雨期和丰雨期,分别根据土地利用类型和入库距离,在库区流域和浑河流域河岸采集水样和土样,采用等离子体发射光谱仪方法测定大伙房水库流域水体和土壤中Cu的含量。结果表明：从时间变化看,库区流域和浑河流域水体中Cu含量的时间变化均表现为丰雨期高于枯雨期,而土壤中Cu的时间变化则表现为丰雨期含量低于枯雨期,说明库区流域和浑河流域水体中、土壤中Cu的含量差异显著。从空间变化看,库区流域根据土地利用类型水体及土壤中Cu的含量排序均为农地〉荒地〉河滩地〉林地,其差异显著。大伙房水库库区流域和浑河流域Cu的沿程分布变化均在红透山铜矿矿区采样点出现最大值,表明工业开采对大伙房水库水质造成了影响。

英文摘要：

In order to discuss the temporal distribution,space distribution and pollution sources of heavy metal Cu content in water and soil of Dahuofang reservoir basin and pollution sources,this study in Dahuofang reservoir basin and Hunhe basin collected water samples and soil samples,according to the use of land type and storage distance,in dry period and abundant rain period.The results showed that,from the viewpoint of time change,the Cu content in reservoir basin and Hunhe basin in water were characterized by abundant rain period was higher than in dry rain period.Cu in soil was characterized,and it showed in abundant rain period less than in dry rain period,a significant difference of Cu content in soil and water was found in the reservoir basin and Hunhe basin.From the viewpoint of space change,according to land use types and soil water content of Cu in reservoir,the order was：Farmland〉wasteland〉flood land〉forest land,the difference was significant.Dahuofang reservoir basin and Hunhe basin water distribution and Cu in the soil along the change in red Hongtoushan copper mine area sampling points appeared the maximum through mountain,and showed that industrial production had an impact on the water quality of Dahuofang reservoir.