白洋淀主要来水河流之一:府河水环境治理效果评估

Evaluation of water environment control effect of Fuhe River,one of the main inflow rivers of Baiyangdian Lake

府河作为白洋淀的主要来水河流,在十三五期间实施了多项水环境综合整治示范工程。本研究对修复后府河水质进行了监测和分析,基于获得数据,结合PCA分析及模糊层次评价法分析了府河水质现状和首要水质影响因素,应用Spearman秩相关系数法分析了治理前后府河水质变化情况。

Fuhe River is one of the main inflow rivers of the Baiyangdian Lake and multiple comprehensive projects for Fuhe River water environment improvement were implemented during the 13th Five-Year Plan period.In this study,water quality parameters of the Fuhe River after comprehensive improvement was monitored.Based on the obtained data,the water quality was evaluated by PCA analysis and fuzzy hierarchy evaluation method,and the Spearman rank correlation coefficient method was applied to analyze the changes in water quality of the Fuhe River before and after treatment.