【摘要】 通过对太湖“零点行动”前后的水质状况进行分析和比较,发现虽然水质得到改善但尚不能控制富营养化趋势,提示了控制农业面源污染的紧迫性;进一步对环太湖流域重点农业面源污染源水肥流失和畜禽养殖业污染进行了研究与评价,分析了农业面源污染对太湖水体富营养化的影响,提出了农业面源污染的控制对策。更多还原

【Abstract】 Water quality in Taihu Lake before and after the "Zero actions" was analyzed and compared.The results showed that the water quality was improved,but eutrophication hadn’t been controlled yet,and it was urgent to control pollution from agricultural non-point sources.Loss of fertilizer and livestock husbandry pollution of key agricultural non-point sources in Taihu Lake basin were evaluated.Effect of pollution from agricultural non-point sources on eutrophication in Lake Taihu was analyzed and the management measures of controlling pollution from agricultural non-point sources were proposed.更多还原