摘要
选取NAM模型代表集总式概念模型,TOPMODEL模型代表半分布式模型,从模型基本原理\模型结构、输入、参数率定以及模拟结果等方面对两个模型进行比较。结果表明:在梓潼流域上,TOPMODEL和NAM模拟的径流深相对误差均在20%以下,预报项目按照确定性系数达到了乙级精度,且两个模型相差不大,故TOPMODEL及NAM模型均能适用于梓潼流域。
NAM was selected to represent the conceptual model and TOPMODEL was selected to represent the mid-distributed model.The comparison of two models was analyzed from the basic principles of the model,the model structure,input,parameter calibration and simulation results.The result show that in Zitong River basin,the relative error of runoff simulated by TOPMODEL and NAM model are both below 20%,and forecast project reached B precision according to the deterministic coefficient,so both TOPMODEL and NAM can be applied to the Zitong River basin.
作者
周景舒
张行南
夏达忠
ZHOU Jing-shua ZHANG Xing-nana b XIA Da-zhonga(a. College of Hydrology and Water Resource b. National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Hohai University, Nanjing 210098, China)
出处
《重庆理工大学学报（自然科学）》
CAS
2017年第2期67-72,101,共7页
Journal of Chongqing University of Technology：Natural Science
基金
国家自然科学基金资助项目(41030636)
国家高科技研究发展计划(863计划)资助项目(2012AA12A309)
