摘要
武汉东湖的治理问题受到了各方面关注。根据东湖多年的环境监测、科学调查的数据、成果,概述东湖水生态环境从20世纪70年代来的演变、恶化和富营养化情况,分析了东湖近十多年来的治理成效,存在的问题。文章的重点在湖泊的恢复,就东湖的特点,在内、外源治理、恢复响应时间、生物控制等介绍了国外的经验,并提出了建议。
Pollution abatement of East Lake in Wuhan and the ensuing recovery are drawing more and more public concerns. On the basis of a great deal of data and information from the investigation conducted in the past decades, this paper gave a brief description of the changes in the lake's ecological conditions characterized by eutrophication and reviewed the results of the efforts people have made with respect to pollution abatement. Recovery of the lake eco system including internal loading, response lag and bio manipulation is underscored. Suggestions are made regarding the municipal planning and comprehensive environmental management.
出处
《环境科学与技术》
CAS
CSCD
2003年第4期24-26,共3页
Environmental Science & Technology
关键词
富营养化
生态系统
湖泊
恢复
污染治理
eutrophication
eco system
lake
recovery
pollution abatement
