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| IHACRES模型在无资料地区径流模拟中的应用研究 | |
| 引用本文： | 柴晓玲,郭生练,彭定志,张洪刚.IHACRES模型在无资料地区径流模拟中的应用研究[J].水文,2006,26(2):30-33,21. |
| 作者姓名： | 柴晓玲 郭生练 彭定志 张洪刚 |
| 作者单位： | 1. 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072;长江水利委员会长江勘测规划设计研究院,湖北,武汉,430010 2. 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072 3. 北京师范大学水科学研究院,北京 4. 长江水利委员会水文局,湖北,武汉,430010 |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| 摘 要： | IHACRES模型以单位线为基础,结构简单、概念明确、优选参数少,在国外已被广泛研究和应用,并认为是一个相当成功的流域水文模型。选择石门、高关、白云山水库流域以及汉江支流牧马河四个流域,假定其中一个流域有实测资料,对模型进行参数优选之后移用于其它流域,分别运用 IHACRES模型和新安江模型进行径流模拟。结果表明,IHACRES模型模拟精度高于新安江模型, 对无资料地区的径流模拟更为适用。 |
| 关 键 词： | 无资料地区 径流模拟 IHACRES模型 新安江模型 |
| 文章编号： | 1000-0852（2006）02-0030-04 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005-04-30 |
A Study on the Application of IHACRES Model in Runoff Simulation in Ungauged Basins |
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| CHAI Xiao-ling,GUO Sheng-lian,PENG Ding-zhi,ZHANG Hong-gang.A Study on the Application of IHACRES Model in Runoff Simulation in Ungauged Basins[J].Hydrology,2006,26(2):30-33,21. | |
| Authors: | CHAI Xiao-ling GUO Sheng-lian PENG Ding-zhi ZHANG Hong-gang |
| Affiliation: | 1.State Key Laboratory of Water Resource and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China; 2. Changjiang Institute of Survey, Planning, Design and Research, Changjiang Water Resources Commission, Wuhan 430010, China; 3.College of Water Sciences, Beijing Normal University, Beijing 100019, China; 4. Bureau of Hydrology, Changjiang Water Resources Commision, Wuhan 430010, China |
| Abstract: | This paper introduces and discusses the basic concepts and structure of IHACRES model based on unit hydrograph principles. As a lumped parameter conceptual rainfall-runoff model, IHACRES model has a simple structure, clear physical explanation of the dynamic response in the watersheds and a parsimonious number of parameters. IHACRES model has been widely studied abroad and it is considered as a successful model. Four watersheds were seleceted as case study with each watershed being assumed gauged basin. IHACRES model and Xinanjiang model were calibrated separately, then they were used to simulate the streamflow in the other ' ungauged' watersheds. The result shows that IHACRES model is better than Xinanjiang model in Runoff Simulation in ungauged basins. |
| Keywords: | ungauged basins runoff simulation IHACRES model Xinanjiang model |
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