摘要
结合汤河流域内2000~2010年实测水文数据,对比分析改进前后的VIC模型对区域水文模拟精度的影响,结果表明：改进后的VIC模型对径流深相对误差和流量过程确定性系数有明显改善;研究成果对于区域水文模拟具有参考价值。
This paper introduces SRM snowmeh runoff model for snowmelt runoff module VIC model is improved and Tanghe River Basin as the study area, the basin combined 2000 - 2010 hydrological data, VIC model for comparative analysis and the improved regional hydrological simulation accuracy Impact. The results show that： Compared to before improved VIC model, VIC improved model relative error in runoff and discharge process uncertainty factor showed significant improvement. Research for regional hydrological simulation provides reference value.
出处
《水科学与工程技术》
2016年第3期50-52,共3页
Water Sciences and Engineering Technology
