三参数月水量平衡模型及其应用  

Three-parameter Monthly Water Balance Model and Its Application

作　　者：胡安焱[1] 郭生练[1] 熊立华[1] 郭靖[1] 

机构地区：[1]武汉大学水资源与水电工程科学国家重点实验室

出　　处：《水电能源科学》2008年第4期8-10,42,共4页Water Resources and Power

基　　金：国家自然科学基金资助项目(50409008);陕西省自然科学基金资助项目(2006D16);水资源与水电工程科学国家重点实验室开放基金资助项目(2006B022)

摘　　要：在两参数月水量平衡模型基础上建立三参数月水量平衡模型并应用于汉江流域模拟月地下水位和径流过程,与实测月降水的变化趋势一致。计算结果表明,该模型效率高、效果好、参数少、易率定和检验,可供湿润地区地下水位动态监测借鉴。A three-parameter monthly water balance model has been developed based on two-parameter monthly water balance model. The model was used to simulate the runoff and groundwater level of three subcatchments in Hanjiang basins in South of China. Application results show that the model efficiencies are high in both the calibration and verification periods. Change of monthly groundwater level and monthly runoff was similar to monthly rainfall change. It is suggested that the model can be easily and efficiently incorporated in the water resources planning and groundwater monitoring.

关 键 词：月水量平衡模型 模型效率 径流量 地下水位 汉江流域 

分 类 号：P388.2[天文地球—地球物理学] TV12[水利工程—水文学及水资源]