太湖流域面源污染现状及控制途径  

Non-point pollution statistics and control measures in Taihu Basin

作　　者：张红举[1] 陈方[2] 

机构地区：[1]太湖流域水资源保护局,上海200434 [2]太湖流域管理局水文水资源监测局,江苏无锡214024

出　　处：《水资源保护》2010年第3期87-90,共4页Water Resources Protection

摘　　要：分析太湖流域面源污染现状,归纳面源入河路径,采用流域社会经济资料对面源污染负荷进行定量研究,据此提出加强农业节水、减少农田养分投入、进行地表径流和渗漏养分的生态拦截等面源污染控制措施。The present status of non-point source pollution in Taihu Basin was analyzed,the path of pollution flowing into rivers was described,and the total non-point source pollution load was studied quantitatively using the latest social and economic data.On this basis,some countermeasures for controlling non-point source pollution,such as increased agriculture water saving,reduction of farm fertilizer use,and ecological interception of nutrients from surface water and infiltration,are proposed.

关 键 词：面源污染 生态拦截 污染控制 太湖流域 

分 类 号：X321[环境科学与工程—环境工程]