摘要
近年来,作为昭通市城区居民生命之水的渔洞水库富营养化程度加剧,已经影响了其作为昭通市饮用水源的功能。经过分析,农业面源污染是造成水质变化的主要原因。文章从种植业、畜禽养殖业和农村居民生产活动产生的废弃物等方面分析了渔洞水库流域内农业面源污染现状,并从农业生产污染源控制措施、农村生活污染源控制措施、加大环保宣传和管理等三个方面提出了防治农业面源污染的对策措施。
In recent years, the eutrophication of Yudong reservoir, which is the water resource of Zhaotong downtown area, has become more and more severe. The function of drinking water resource has been influenced. Through analysis, the agricultural non - point source pollution is the main cause of walter quality change. The article analyzed the current situation of agricultural non- point source pollution in the Yudong reservoir from planting, livestock and poultry breeding and the waste from rural residents production activities, and proposed prevention and control suggestions of agricultural non - point source pollution from three aspects, control measures of agricultural production, control measures of rural domestic pollution, increase publicity and management of environmental protection.
出处
《四川环境》
2015年第3期141-145,共5页
Sichuan Environment
关键词
渔洞水库
农业面源污染
污染现状
防治对策
Yudong Reservoir
agricultural non -point source pollution
pollution situation
control countermeasures
