1969-2015年池河流域径流变化趋势分析  

Analysis of Runoff Variation Trend of Pool River Basin in 1969-2015

作　　者：赵可滨 秦永泰 ZHAO Ke-bin;QIN Yong-tai(Mingguang Hydrology Survey Team,Chuzhou Hydrology and Water Resources Survey Bureau,Mingguang 239400,China;Zhonghui Landscape Construction Limited Company,Hefei 230001,China)

机构地区：[1]滁州水文水资源局明光水文勘测队,明光239400 [2]中徽园林建设有限公司,合肥230001

出　　处：《价值工程》2017年第11期220-222,共3页Value Engineering

摘　　要：根据明光水文站1969-2015年的实测径流资料,应用距平百分率法、线性趋势线法、滑动平均法和R/S分析等多种方法,分析池河流域径流的变化规律。结果显示:池河流域径流存在不显著的递减趋势,同时其递减趋势具有一定的反持续性。According to the measured runoff data of Mingguang hydrological station in1969-2015,various methods of anomaly method,linear trend method,moving average method and R/S analysis have been used to analyze the change regulation of Pool River Basin runoff.The results showed that there is no significant decreasing trend in the runoff of Pool River Basin,and the decreasing trend has a certainanti-persistent.

关 键 词：径流量 趋势分析 R/S 

分 类 号：P333[天文地球—水文科学]