“十三五”沈阳市蒲河水环境质量状况分析  

作　　者：高志新 

机构地区：[1]辽宁省沈阳生态环境监测中心,辽宁沈阳110169

出　　处：《环境保护与循环经济》2024年第11期50-54,共5页environmental protection and circular economy

摘　　要：以“十三五”沈阳市蒲河流域地表水断面监测结果为依据,从水质类别、综合污染指数、主要监测指标超标及变化情况和生物指标表征等方面,对比“十二五”情况,综合分析“十三五”沈阳市蒲河水环境质量变化,以期为蒲河污染综合治理提供技术支撑。分析表明:“十三五”期间,蒲河水质明显好转,主要污染指标为氨氮、总磷和五日生化需氧量,总体呈下降趋势,综合污染指数下降明显。Based on the monitoring results of surface water sections in the Puhe river basin of Shenyang City during the 13th Five Year Plan period,this study compares the situation during the 12th Five Year Plan period from the aspects of water quality categories,comprehensive pollution index,main monitoring indicators exceeding and changing,and biological indicators characterization.The study comprehensively analyzes the changes in water environment quality in Puhe river in Shenyang City during the 13th Five Year Plan period,in order to provide technical support for the comprehensive treatment of Puhe River pollution.The analysis shows that during the 13th Five Year Plan period,the water quality of Puhe River has significantly improved,with the main pollution indicators being ammonia nitrogen,total phosphorus,and five-day biochemical oxygen demand,showing an overall downward trend,and the comprehensive pollution index has decreased significantly.

关 键 词：水环境质量 综合污染指数 生物指标表征 着生藻类 蒲河 

分 类 号：X824[环境科学与工程—环境工程]