摘要
依据2004年水库水质的实际监测资料,对水库的水环境进行地表水环境质量评价和水库富营养化评价。结果表明,大伙房水库水质基本满足地表水水域环境功能,入库口断面和库末端水质类别为Ⅲ类属于生活饮用水地表水源地二级保护区,库中心、坝前和出库口水质类别为Ⅱ类属于生活饮用水地表水源地一级保护区。水库富营养程度为中营养。
Based on the practical monitoring data of DaHuofang reservoir in2004, an assessment of grounder water quality＇and eutrophication for the reservoir was carried out, the results shows that water quality of DaHuofang reservoir meet with related standards by and large, the water qualities at inlet and dam meet with sanitary standard for drinking water and ground water （Ⅲ） respectively, whereas water quality at centre of the reservoir and outlet meet with sanitary standard for drinking water and ground water （ Ⅱ ） , in addition eutrophication level of the reservoir belong to middle eutrophication.
出处
《辽宁城乡环境科技》
2005年第6期15-17,共3页
Liaoning Urban and Rural Environmental Science & Technology
关键词
评价
水库水质
富营养
assessment reservoir water quality eutrophication
