广州市流溪河水库监测布点优化研究  

The Monitoring Points Optimization Study of Liuxihe Reservoir in Guangzhou

作　　者：梁素敏 周劲风[2] 肖绮虹 

机构地区：[1]中山市环境保护技术中心,广东中山528402 [2]中山大学环境科学与工程学院,广东广州510275 [3]广州市城市排水监测站,广东广州510010

出　　处：《环境监测管理与技术》2014年第4期58-62,共5页The Administration and Technique of Environmental Monitoring

基　　金：广州市水务科技基金资助项目(2009)

摘　　要：运用方差分析及模糊聚类分析,对流溪河水库监测布点进行优化研究,结果表明:水库水质良好,各监测点间及垂向采样点间均无显著性差异;4个库区监测点可分为3类,其余监测点可分为4类。综合考虑确定流溪河水库监测布点方案,应设置对照、控制、出水3类断面,共7个监测点,分别为玉溪河、吕田河、汇水区、库区3个和大坝监测点,每年6月进行垂向分层采样,其余月份进行表层采样。By using the method of variance analysis and fuzzy clustering analysis, the optimization of the mo- nitoring points in Liuxihe reservoir were studied. The results show that the reservoir water quality was good, be- tween the monitoring points and the vertical sampling points were no significant difference. Four of the reservoir monitoring points could be divided into three classes, the rest of the monitoring points could be divided into four categories. Taken all factors into consideration, the Liuxihe reservoir monitoring points scheme was determined. Three kinds of sections （contrast section, controlling section and outlet section） were determined, and seven mo- nitoring points were included in the final monitoring scheme. Every June for vertical stratified sampling, surface sampling in the rest of the months.

关 键 词：监测布点优化 方差分析 模糊聚类分析 流溪河水库 

分 类 号：X830.1[环境科学与工程—环境工程]