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应用生态学报 ›› 2003, Vol. ›› Issue (1): 113-116.

• 研究论文 • 上一篇    下一篇

森林对水文过程影响研究进展

张志强, 余新晓, 赵玉涛, 秦永胜   

  1. 北京林业大学水土保持学院, 水土保持与荒漠化防治教育部重点开放实验室, 北京 100083
  • 收稿日期:2001-10-29 修回日期:2002-04-08
  • 通讯作者: 张志强,男,1967年生,博士,副教授,主要从事流域管理与森林水文方面的研究,发表论文20余篇.E-mail:zhqzhang@bjfu.edu.cn.
  • 基金资助:
    国家自然科学基金重点项目(39930130);高等学校博士点基金资助项目(2000002209).

Advance in researches on the effect of forest on hydrological process

ZHANG Zhiqiang, YU Xinxiao, ZHAO Yutao, QIN Yongsheng   

  1. Key Laboratory of Soil and Water Conservation and Desertification Combating, Ministry of Education, Beijing Forestry University, Beijing 100083, China
  • Received:2001-10-29 Revised:2002-04-08

摘要: 根据森林对水文过程的影响,森林水文学研究可以分为3个相互关联的方面:森林植被变化影响水量和水质定位试验研究;森林植被变化对水文循环机制的影响;旨在为资源管理和工程建设提供决策依据的基于物理过程分布式参数森林水文模型开发.定位试验研究不仅可以为森林水文模型参数化提供第一手资料,同时也可以揭示森林植被影响径流形成机制和进行径流成份的分割,径流形成机制的研究则有助于改善基于物理过程模型的开发,模型研究反过来又可以为改进试验研究和径流形成机制研究提供指导.本文对以上3个方面的国内外研究进展进行了较为系统的概括.

关键词: 森林水文, 森林水文模拟, 地理信息系统, 松嫩平原, 中分辨率影像, 景观指数, 传统大豆, 时空演变

Abstract: According to the effects of forest on hydrological process, forest hydrology can be divided into three related aspects:experimental research on the effects of forest changing on hydrological process quantity and water quality; mechanism study on the effects of forest changing on hydrological cycle,and establishing and exploitating physical-based distributed forest hydrological model for resource management and engineering construction. Orientation experiment research can not only support the first-hand data for forest hydrological model, but also make clear the precipitation-runoff mechanisms. Research on runoff mechanisms can be valuable for the exploitation and improvement of physical based hydrological models. Moreover,the model can also improve the experimental and runoff mechanism researches.Areview of above three aspects are summarized in this paper.

Key words: Forest hydrology, Forest hydrological modeling, GIS (Geographical information system), landscape index, traditional soybean, Songnen Plain, medium resolution image, spatiotemporal evolution

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