摘要
利用长江巴南段的水质监测数据,首次对长江巴南段水环境质量状况进行综合分析。结果表明,"十一五"期间长江巴南段水质整体上有趋向好转的态势,但总磷、氨氮、石油类等项目已达到标准临界值,粪大肠菌群均出现超标。为此提出了有关水环境管理的几点建议,对有重点、有计划、有目标地推进污染源的整治工作具有现实意义,同时对研究长江流域水环境的可持续发展具有指导意义。
This paper made a comprehensive analysis of the water quality in Banan Segment of Yangtze River according to water quality monitoring data of this area.The results indicated that during the period of the Eleventh Five-Year Plane , the water quality in Banan Segment of Yangtze River improved on the whole , but total phosphorus , ammonia nitrogen , petroleum oil , etc.reached their standard critical values , and fecal coliform appeared excessive. Relevant suggestions about water environment management were put forward on this basis , which is of significance to promoting the treatment of pollution in a focused , planned and targeted way and the same time has important value and guidance on studying the sustainable development of the water environment of Yangtze River Basin.
出处
《三峡环境与生态》
2013年第4期36-38,共3页
Environment and Ecology in the Three Gorges
关键词
“十一五”
长江巴南
水环境质量
Eleventh Five-Year Plan
Banan Segment of Yangtze River
quality of water environment
