摘要
以恩施市主要的饮用水源———大龙潭水库为对象,对近3年的水质监测数据进行了分析研究,结果表明:除总氮外,其它所检项目综合类别为Ⅱ～Ⅲ类,总氮含量超标,营养程度为中营养.从生态环境保护、水源地保护、管理措施、保护意识等方面对保护水源地水质提出了具体建议.
This paper is a case study of the water quality of Dalongtan Reservoir which is the main source of drinking water for Enshi city.By analyzing the water quality monitoring data of recent three years,this paper shows that all the monitoring indicators have reached the standard level of Ⅱ or Ⅲ,except the total-nitrogen content which is a little higher,and the eutrophication of Dalongtan reservoir is at a medium level.What′s more,this paper gives detailed suggestions on how to protect the quality of water resources from the perspective of ecological environment protection,water source protection,management measures,and water protection awareness.
出处
《湖北民族学院学报（自然科学版）》
CAS
2012年第1期70-73,97,共5页
Journal of Hubei Minzu University(Natural Science Edition)
关键词
大龙潭水库
水质
现状评价
富营养化
Dalongtan Reservoir
water quality
assessment
eutrophication
