基于SWAT模型的柴河水库流域径流模拟研究  

RUNOFF SIMULATION IN CHAIHE RESERVOIR CATCHMENT BASED ON SWAT MODEL

作　　者：袁军营[1] 苏保林[1] 李卉[1] 路雨[1] 

机构地区：[1]北京师范大学水科学研究院,北京100875

出　　处：《北京师范大学学报（自然科学版）》2010年第3期361-365,共5页Journal of Beijing Normal University(Natural Science)

基　　金：国家"十一五"科技重大专项基金资助项目(2009ZX07526-005)

摘　　要：SWAT模型能与GIS结合模拟复杂流域不同土地利用条件下的水文和非点源污染过程.采用ArcSWAT对柴河水库流域进行径流模拟,利用2002—2003年的实测水量、降水数据进行参数率定,应用2004—2005年的实测数据进行模型验证.模拟结果表明,SWAT模型在柴河水库流域径流模拟中的适用性和可靠性良好,可为流域水文过程的预测提供可靠的模型基础.The SWAT （soil and water assessment tool） model can simulate both hydrological processes and non-point pollution processes under different land use conditions in the complex watershed with GIS. This study performed runoff simulation in Chaihe reservior catchment using the ArcSWAT model, and the observed flow and precipitation data series from 2002 to 2003 were used to calibrate the hydrological parameters, while observed data series from 2004 to 2005 were used to validate the model. The result indicated that the applicability and reliability of SWAT model is good for runoff simulation, and it could provide reliable basis for the prediction of basin hydrological processes.

关 键 词：径流模拟 SWAT模型 模拟效率 柴河水库 

分 类 号：X321[环境科学与工程—环境工程]