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地理科学进展 >

2008 , Vol. 27 >Issue 4: 1 - 6

DOI: https://doi.org/10.11820/dlkxjz.2008.04.001

水系统模拟研究专栏

海河流域分布式SWAT模型的构建

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  • 1. 中国科学院地理科学与资源研究所, 陆地水循环及地表过程重点实验室, 北京100101;
    2. 水利部海河水利委员会, 网络信息中心, 300181
王中根(1973- ),男,河南潢川人,副研究员,主要从事水循环模拟和水资源管理方面的研究工作. E- mail:wangzg@igsnrr.ac.cn

收稿日期: 2008-05-01

  修回日期: 2008-06-01

  网络出版日期: 2008-07-25

基金资助

中国科学院知识创新工程重要方向性项目(Kzcx2- yw- 126);GEF 海河流域水资源与水环境综合管理项目(MIS No: HWCCZ5005);国家自然科学基金项目(40701027、40730632、40671031).

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Study on Distr ibuted Hydrological Model in Hai River Basin

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  • 1. Key Laboratory of Water Cycle and Related land Surface Processes, IGSNRR, CAS, Beijing 100101, China;
    2. Network Information Center, Haihe River Commission, Ministry of Water resources, China

Received date: 2008-05-01

  Revised date: 2008-06-01

  Online published: 2008-07-25

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摘要

本文基于SWAT(Soil and Water Assessment Tool)构建海河流域分布式水文模型。针对海河流域的特点，对 平原区河网和入海口进行合理概化，对土壤类型和土地利用方式进行重分类处理。应用1995~2002 年水文气象系 列资料和下垫面空间分布信息，对模型的参数进行优化和灵敏度分析，最后选取多个站点对模拟结果进行检验与 分析。研究成果为SWAT 模型在国内复杂大流域的应用提供了范例，也为海河流域变化环境下的水资源与水环境 综合管理提供重要的水文学基础支撑。

关键词： SWAT; 分布式水文模型; 海河流域

本文引用格式

王中根,朱新军,夏军,李建新 . 海河流域分布式SWAT模型的构建[J]. 地理科学进展, 2008 , 27(4) : 1 -6 . DOI: 10.11820/dlkxjz.2008.04.001

Abstract

At present, there isn't a flexible and actually running distributed hydrological model in the Hai river basin. Based on SWAT (Soil and Water Assessment Tool), a whole basin distributed hydrological model for Hai River basin is presented. In this model, according to the Hai river basin characteristics, the river networks in the plain region is reasonably modified, the 17 river mouths are generalized, the 28 big reservoirs are considered. Because of the difference between China and USA, the soil type database and land use types are transformed and reclassified. By using the hydro meteorological data from 1995 to 2002, we carry on the optimization and sensitivity analysis of the model parameters based on the parameters analysis system building by ourselves. The simulation results are reasonable and can provide the important hydrology supporting foundation for the water resources management and the eco- environment's restoration in the Hai river basin.

Key words： distributed hydrological model; Hai River basin; SWAT

参考文献


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