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太湖地区发展有机农业治理农业面源污染探析
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【农村研究 免费小论文】摘要氮、磷的过量输入导致太湖水体富营养化程度加剧,而农业面源污染是其主要来源。阐述了太湖地区农业面源污染现状及主要原因,提出了以发展有机农业来治理农业面源污染导致的太湖水污染问题,旨在为相关领域的科学工作者和政府决策部门提供参考。
关键词农业面源污染;有机农业;污染治理;太湖地区
AbstractThe excessive input of nitrogen and phosphorus worsen the eutrophication of Taihu Lake,the agricultural non-point source pollution is the main source.The current status of agricultural non-point source pollution in Taihu Lake region and its main causes were stated.The development of organic agriculture was put forward to control the water pollution of Taihu Lake caused by agricultural non-point source pollution,aiming to provide information for scientists in related fields and government policy-making departments.
Key wordsagricultural non-point source pollution;organic agriculture;pollution control;Taihu Lake region
水体富营养化一直是当今世界水污染治理的难题,国际经济与合作开发组织(OECD)把富营养化定义为:水体富营养盐增加而引起的一系列征兆的变化,藻类和大型水生植物生产力的增加引起水质恶化,破坏了
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