地理科学进展 ›› 2002, Vol. 21 ›› Issue (4): 341-357.doi: 10.11820/dlkxjz.2002.04.007

• 论文 • 上一篇    下一篇

流域水文模型研究的若干进展

吴险峰1, 刘昌明1,2   

  1. 1. 北京师范大学环境科学研究所,北京100875;
    2. 中国科学院地理科学与资源研究所,北京100101
  • 收稿日期:2002-04-01 修回日期:2002-05-01 出版日期:2002-07-24 发布日期:2002-07-24
  • 作者简介:吴险峰(1970-),男,湖北武穴人,博士研究生,主要从事水资源水环境研究。E-mail:xianfwu@263.net
  • 基金资助:

    国家重点基础研究发展规划(973)项目(1999043601)

Progress in Watershed Hydrological Models

WU Xian feng1, LIU Chang ming1,2   

  1. 1. Institute of Environmental Science, Beijing Normal University, Beijing 100875 China;
    2. Institute of Geographical Sciences and Natural Resources Research,CAS, Beijing 100101 China
  • Received:2002-04-01 Revised:2002-05-01 Online:2002-07-24 Published:2002-07-24

摘要: 计算机技术和一些交叉学科的发展 ,给水文模拟的研究方法带来了根本性的变化。文章阐述了分布式物理水文模型、地理信息系统 (GIS)和遥感 (RS)技术在流域模拟中的应用等方面的进展。指出分布式模型具有良好的发展前景 ,应用 GIS的水文模型尽管有诸多优点 ,但并不能代表模型本身的高质量 ,遥感资料还没有完全融入水文模型的结构中 ,给直接应用带来较大的困难。

关键词: 尺度, 地理信息系统, 分布式模型, 水文模型, 遥感

Abstract: With the development of computer technology and intercross subjects, the methods of hydrology simulation have great advances. The remarkable trends of watershed hydrological models are the research of physically distributed based models and the use of Geography Information System (GIS) and Remote Sensing (RS) technology. The hydrological model integrated with GIS has many advantages, but it does not mean that the model itself is with high quality. The data arrived from RS is difficult to use in hydrological model directly. Study on mechanism of runoff and streamflow has great foreground to build hydrological model coupled with GIS and RS, and hydrological scale problems should always be paid attention to.

Key words: GIS, Hydrological model, physically distributed based model, RS, Scales

中图分类号: 

  • P339