高邮湖水质分析与水污染状况评价

Water quality analysis and assessment of water pollution in Gaoyou Lake

高邮湖是全国第六大淡水湖、江苏省内第三大淡水湖,连接江苏省、安徽省两省,属于浅水型湖泊。高邮湖风光秀丽,物产丰富,又同时作为长江的入江水道,具有泄洪作用,对于高邮、扬州等地具有重要作用。本文通过对高邮湖前几年水体中物质含量进行分析,得出高邮湖水质类型、水环境特征。其中着重研究湖水中有机物年际和年内变化趋势,从不同指标综合评价其水体营养型并分析原因、提出对策,为高邮湖的合理治理提供科学依据。

Gaoyou Lake is the sixth largest freshwater lake in China and the third largest freshwater lake in Jiangsu province. It is connected to two provinces of Jiangsu province and Anhui Province, and belongs to the shallow water lake. Gaoyou Lake has beautiful scenery and rich products. It also serves as the channel of the Yangtze River and has the function of flood discharge. It plays an important role in Gaoyou, Yangzhou and other places. Based on the analysis of the content of water in Gaoyou Lake in recent years, the water quality type and water environment characteristics of Gaoyou Lake are obtained. The study focuses on the interannual and annual variation trend of organic compounds in lake water, and comprehensively analyzes the trophic types of water bodies from different indicators, and analyzes the causes and puts forward countermeasures, so as to provide scientific basis for reasonable treatment of Gaoyou Lake.