摘要
从社会经济、自然地理等角度对比太湖流域与三峡库区的状况,探讨三峡水库在正式建成后库区非点源污染发生的可能性。研究表明:太湖流域与三峡库区在农业生产环境及农业非点源污染发生条件等方面有相似之处,同时,三峡库区非点源污染物(如泥沙和营养物)的来源也比较丰富,因此可以推断三峡库区存在发生非点源污染的可能。
Compared the Taihu Lake and Three Gorges reservoir from social economy and physical geography, evaluated the possibility of nonpoint source pollution (NPS pollution) in Three Gorges reservoir. The results showed that there are similarities in agricultural environment and genetic condition of nonpoint source pollution between Taihu Lake and Three Gorges reservoir. On the other hand, the sources of NPS pollutant in Three Gorges reservoir, such as sediment and nutrients, were abundance. So it can be extrapolated that Three Gorges reservoir had a great potential possibility of NPS pollution.
出处
《水土保持学报》
CSCD
北大核心
2004年第1期115-118,共4页
Journal of Soil and Water Conservation
基金
重庆市重大科技攻关项目"三峡库区农业面源污染控制战略决策及关键技术研究与示范"(027418)资助
关键词
太湖流域
长江三峡库区
农业
非点源污染
Taihu basin
Three Gorges reservoir
nonpoint source pollution
comparison researches
