摘要
滇池是昆明市的母亲湖,是昆明市的主要水源和经济命脉。近二三十年来,昆明城市规模急剧膨胀,大量污水直接排入滇池,使久负盛名的滇池富营养化。通过深入分析滇池污染的现状和形成原因,提出滇池治理是一项综合性的系统工程,需要寻求新的治理思路和措施,通过改变水流方向和出水口、设立重污染软隔离带、控制农村面源污染、调整产业结构、发展生态农业、恢复流域生态系统等生物、工程措施和经济、政策、法律措施综合协调运用,以实现滇池污染的根本性治理。
Dianchi Lake is the mother lake and the main water sources and economic lifeblood for development of Kunming. In the past 30 years, the scale of Kunming expanded rapidly, a great quantity of sewage was drained into Dianchi straightly that brought about water eutrophication. On the base of thorough analyzing of the polluting actuality of Dianchi and its causing, the article puts forward the control countermeasure and advise: The harness of Dianchi Lake is a synthesis systems engineering, that requires to seek new ways, means and measure; We can handle harmoniously with biology, engineer, economy, policy and law measures, for instance, changing the water flow direction and exit, setting up pollution separating strap, dominating country cover pollution, adjusting industry structure, developing zoological agriculture, renewing basin zoological system etc. in order to control the pollution of Dianchi Lake at all.
出处
《云南地理环境研究》
2003年第4期32-38,共7页
Yunnan Geographic Environment Research
基金
云南省"十五"科技攻关项目(2001NG63)
昆明市重点科技计划项目(昆科软字2002-16号)
