鄱阳湖区域农业面源污染来源分析与控制探讨

The study on pollutant source analysis and cntrolling measures of agriculture non-point source in Poyang lake area

为掌握鄱阳湖区域农业面源污染状况,通过有关统计资料,分析了鄱阳湖区域农业面源污染物的主要来源,探讨了农村生活污水排放、化肥流失、农药流失、畜禽养殖、水土流失、固体废弃物、城市径流等污染源对农业面源污染物的影响,以期为有针对性地开展农业面源污染防治提供依据.系统归纳农业面源污染的主要控制方法,并结合鄱阳湖区域农业面源污染的主要来源,重点阐述了鄱阳湖区域农业面源污染的控制措施.

In order to grasp the agriculture non-point source pollution in Poyang Lake area,according to the statistics of Poyang Lake area,this paper analyzes the main pollutant sources and the affecting factors,which including rural domestic waste,fertilizer loss,pesticide loss,poultry and livestock farm,soil erosion,solid waste,surface flow of the city.The controlling methods of non-point source pollution were systemically summarized.Based on the main sources of agriculture non-point pollutant,the controlling measures for agriculture non-point source pollution in Poyang Lake area were proposed in this paper.