丰满水库以上流域(不含白山区)遥测站网分析  

Analysis on network of telemetric station for catchment above Fengman Reservoir( except Baishan Region)

作　　者：梁犁丽[1] 徐海卿[1] 李匡[1] 胡宇丰[1] 

机构地区：[1]中国水利水电科学研究院北京中水科水电科技开发有限公司,北京100038

出　　处：《水利水电技术》2016年第4期1-5,共5页Water Resources and Hydropower Engineering

基　　金：国家自然科学基金(51209223;51309254)

摘　　要：针对丰满水库以上流域(不含白山区)水情自动测报系统现有遥测水文站网情况及流域雨洪、自然特性,对其站网布设合理性进行分析。遥测水位站采用位置及功能方法、雨量站采用流域面雨量精度比较法和站网密度检验法进行分析。结果表明,研究区域内遥测站网布设基本科学、合理,建议在除柳河子区间外的其他子区间内适当增加遥测雨量站个数,改旺起水位站为雨量/水位站,使站点分布更均匀合理,功能更完善,以提高流域水文预报和丰满水库调度的准确性。Aiming at the existing network of hydrological telemetering station of the automatic monitoring and forecasting system of hydrological regime for the catchment above Fengman Reservoir（ except Baishan Region） as well as the rain-flood and the natural characteristics of the catchment,the reasonability of the layout of the station-network is analyzed herein. The telemetric hydrometric stations are analyzed with the mthods of location and function,while the telemetric precipitation stations are analyzed with both the method of comparing the area precipitation precision of the catchment and the method of checking the density of the staion-network therein. The result shows that the layout of the telemetric station-network within the study area is basically scientific and reasonable,thus it is suggested that besides Liuhe Sub-interval therein,appropriately increasing the number of the telemetric precipitation stations in the other sub-intervals and transforming Wangqi Hydrometric Station into a precipitation / hydrometric station can make the ditribution of the stations more uniform and reasonable for enhancing the accuracies of hydrological forecasting of the catchment and the operation of Fengman Reservoir.

关 键 词：丰满水库 遥测水文站网 站网密度 面雨量 等雨量线 

分 类 号：TV122.3[水利工程—水文学及水资源]