摘要
分析了流域水环境专业的社会需求,阐述了长江科学院流域水环境专业的定位和主要研究方向,分6个方面介绍了流域水环境研究所创建5 a来取得的主要科研成果:1湖库富营养化水体和藻类治理技术;2农村水电生态环境影响评价方法及保护对策;3河湖纳污能力计算方法和评价技术;4水库对河流水沙与营养物质连续传输影响及生态响应机制;5重金属及环境激素污染水土体治理及生态修复技术;6地下水污染治理技术。最后对流域水环境专业在治江科研工作的几个重点研究领域进行了讨论和展望。
The social demand of basin water environment research is analysed,the orientation and main research directions of the Water Environment Department are expounded,and the main research achievements during the last5 years since the Department was established are presented. The main research work and innovations are summarized in 6 aspects： 1） technologies of treating eutrophication and algae of lakes and reservoirs; 2） assessment and countermeasures of the eco-environmental impact of rural hydropower projects; 3） methods of calculating and assessing pollution carrying capacity of rivers and lakes; 4） influence of reservoir on the continuous transport of watersediment and nutrients and its ecological response mechanism; 5） treatment and ecological restoration technologies for water and soil polluted by heavy metals or environmental hormone; 6） technologies of groundwater pollution treatment. Finally the prospects of several crucial research fields for the Yangtze River management are discussed.
出处
《长江科学院院报》
CSCD
北大核心
2015年第6期7-14,共8页
Journal of Changjiang River Scientific Research Institute
基金
科技部科研院所技术开发研究专项资金项目(2012EG136134)
水利部公益性行业科研专项(201501019)
关键词
流域水环境
水污染治理
湖库富营养化
水生态
纳污能力
basin water environment
water pollution control
eutrophication of lakes and reservoirs
aquatic eco-system
pollution carrying capacity
