摘要
描述了长春市南湖污染的现状及发展趋势 ,论述了南湖面临着严重的水源危机的观点。同时 ,提出并详细讨论了恢复重建南湖良好的生态环境的五项措施 :(1 )清除淤泥体的表层污泥 ,减轻南湖的内部污染 ;(2 )因地制宜建造生物氧化塘 ,对污水进行生物氧化处理 ;(3)引导更多的雨水进入南湖 ;(4)合理开采南湖地区的地下水资源补给南湖 ;(5)改造两条地表径流的生态环境。
The article describes the present polluted condition of the South Lake of Changchun City and its development trend,make a discussion on that the South Lake is facing the crisis of no headwaters At the same time,for getting better ecosystem environment,five measures of instauration and reconstructions of the South Lake are proposed: 1 Removing surface's filth on deposit of the silt,alleviating internal polluting of the South Lake 2 Properly building the biological oxidation pond,making sewage biological oxidation disposal 3 Guiding more rain waters into the South Lake 4 Reasonably exploiting the ground water resources to replenish into the South Lake 5 Improving the ecosystem environment of the flowing water of two surface water paths
出处
《吉林地质》
2002年第3期65-69,共5页
Jilin Geology
关键词
水源危机
清淤
生态重建
水量平衡
地下水
南湖
长春市
生态环境
headwaters crisis
instauration and reconstruction
desilting
ground water
capacity equilibrium
the South Lake of Changchun City
