VIC模型在老哈河流域径流模拟中的应用  

Application of VIC-3L Model in Runoff Simulation for Laohahe River Basin

作　　者：马贺[1,2] 江善虎[1] 任立良[1] 邓欢欢[1] 常帅鹏[1] 赵晶晶[1] 周瑜佳[1] 

机构地区：[1]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098 [2]河南省漯河市水文水资源勘测局,河南漯河462001

出　　处：《水文》2013年第3期52-55,84,共5页Journal of China Hydrology

基　　金：科技部科技基础性专项课(2011IM011000);高等学校学科创新引智计划(B08048)

摘　　要：采用VIC-3L大尺度分布式水文模型,对老哈河流域的径流及其相关要素进行模拟,分析其变化趋势,研究老哈河流域水文要素变化的影响因素。模拟结果表明:在率定期和验证期内,模拟的流量过程线反映了实测流量过程线的变化趋势,而1997年和1999年模型模拟效果较差的原因是人类活动的影响、枯水年影响、下垫面情况变化等因素影响及VIc-3L模型自身的局限性等。The three-layer variable infiltration capacity （VIC-3L） macroscale hydrological model was applied to simulate runoff in the Laohahe River Basin. The results show that the computed hydrograph is in good agreement with the observed one during cali- bration as well as validation periods. But in some years, like 1997 and 1999, the model did not perform well. The causes were an- alyzed in this paper, namely land use and cover change, water taking from river channel, groundwater abstraction from aquifers, and other human activities.

关 键 词：VIC-3L模型 径流 水文模拟 人类活动 

分 类 号：P338[天文地球—水文科学]