治理武汉城中湖污染的新思考——以武昌南湖为例

• 作 者: 李燕 李骏珉
• 机 构: 湖北省水产科学研究所,
• 出 处: 武汉建设
• 发表日期: 2012年01期
• 关键词: 中湖 百湖之市 自净功能 翻塘 生活污水 红鲫 红鲤 鱼产量 钩介幼虫 滤食

武汉市地处长江与汉水交汇处,市内湖泊星罗棋布,素有“百湖之市”的美誉,曾经因水而优!然而,随着经济的发展,人类活动对湖泊的影响日益加剧。上世纪80年代至90年代初,为顺应改革开放,增加经济效益的需要,群众自发性的围湖养殖发展水产,导致湖里水草逐渐消失,湖泊自净功能退化。

Located in the confluence of the Yangtze River and Han River, Wuhan boasts the reputation of “the city of Bahu” and its reputation as “the city of Bahu” once belonged to water. However, as the economy develops, the influence of human activities on the lake is increasingly Exacerbated. From the 1980s to the early 1990s, in order to meet the need of reform and opening up and increase economic benefits, the masses spontaneously developed aquatic products in the enclosed lake and led to the gradual disappearance of plants and water in the lake and the self-purification of lakes.