| 分布式Topmodel模型主要应用及改进分析 |
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| 引用本文： | 刘志勇,赖格英.分布式Topmodel模型主要应用及改进分析[J].黄石理工学院学报,2006,22(4):92-96. |
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| 作者姓名： | 刘志勇 赖格英 |
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| 作者单位： | 1. 江西师范大学地理与环境学院,南昌,330022
2. 江西师范大学地理与环境学院,南昌,330022;鄱阳湖生态环境与资源研究重点实验室,南昌,330022 |
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| 摘 要： | Topmodel是一个基于土壤含水量和地形指数的概念性分布式参数的水文模型。该模型参数较少并且具有明确的物理意义，不但适合于坡地集水区，还能用于无资料流域的产汇流计算。对模型的基本原理及主要特征进行了综述，分析了该模型可能的改进方面，阐述了该模型主要的应用方向以及空间尺度对模拟结果的影响，提出了该模型与其它分布式模型结合在流域生态模拟中应用的可能性。
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| 关 键 词： | 分布式 水文模型 |
| 文章编号： | 1008-8245(2006)04-0092-05 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006年3月28日 |
The Primary Application and Improvement Analysis of Distributed Topmodel |
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| Liu Zhiyong,Lai Geying.The Primary Application and Improvement Analysis of Distributed Topmodel[J].Journal of Huangshi Institute of Technology,2006,22(4):92-96. |
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| Authors: | Liu Zhiyong Lai Geying |
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| Institution: | 1 School of Geography and Environment Science, Jiangxi Normal University, Nanehang 330024; 2The Key Lab of Poyang Lake Ecological Environment and Resource Development,Nanehang 330024 |
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| Abstract: | Topmodel is a conceptual hydrological model with distributed parameters. The structure of model is simple and district and its parameters have physics concept. Using the data of DEM and weather radar, the model can estimate runoff in limited precipitation data areas. It reviews the basic principles and main features of the model, analyzes the possible improvement, expounds the main application direction and the influence of space scale on the simulation result, and puts forward the possibility of the application about the intergration of this model and other distrbuted models to river basin ecological simulation. |
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| Keywords: | Topmodel |
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