摘要
据统计,目前全国有90%以上的湖泊处于富营养化状态。日趋严重的湖泊富营养化问题亟待解决。分析了湖泊富营养化的现状、成因与危害,从控制水体中的营养物质、除藻、生态修复等三个方面提出了湖泊富营养化的防治对策。生态修复是最根本有效的防治方法,符合可持续发展的要求。政府相关部门应加大监管和宣传力度,培养公民环境保护意识,严格控制外源污染排入湖泊水体。
At present, there are more than 90% of the lakes in the state of eutrophication. Increasingly serious lakes eutrophication problem has to be resolved. The status, causes and harm of lakes eutrophication is analyzed, and the preventing and controlling countermeasures of lakes eutrophication are put forward from three aspects on controlling nutrients of water, removing algae and ecological restoration and so on. Ecological restoration is one of the most fundamental and effective method of preventing and controlling according with the requirement of sustainable development. Relevant government departments should sep up supervision and propaganda, cultivating citizen＇s environmental protection consciousness, strict control of external pollution into the lake.
出处
《环境科学与管理》
CAS
2014年第11期82-85,共4页
Environmental Science and Management
基金
湖北省环保厅环保科研项目"湖北省健康湖泊评价体系研究"(2013HB03)
关键词
湖泊
富营养化
生态修复
lakes
eutrophication
ecological restoration
