淀山湖水环境质量评价及污染防治研究

STUDY ON ASSESSMENT OF WATER ENVIRONMENTAL QUALITY AND CONTROL OF WATER POLLUTION IN DIANSHAN LAKE, SHANGHAI

从淀山湖环境研究入手。全面考察湖区点源和非点源污染物的分布及其对湖泊的输入,分析湖内污染物的动态变化,采用模糊矩阵复合运算方法对水质进行综合评价,并建立水质污染预测模型,进行水质污染趋势分析。最后,提出了淀山湖水污染防治的对策和措施。

In view of the study on environment of Dianshan Lake Basin, the distribution of point & non-point sources and total input of pollutants into the lake were investigated completely. The dynamic changes of the pollutants in the lake were analysed. The fuzzy matrix was used for comprehensive assessment to water quality. The trends of water eutrophication were predicated with the phosphorous model. The countermeasures of water pollution control in Dianshan Lake were suggested.