摘要
介绍了国内外有关冰川径流模型研究成果。表明国际上冰川径流模型研究经历了从传统的经验统计模型到分析模型,目前正朝着基于物理的分布式的数字水文模型发展,对于模型机理的研究越来越接近实际。但基于物理概念性的分析模型在冰川区的应用较广,并已发展形成较为成熟的模型,时空分辨率更高。我国冰川区水文气象观测较晚并受条件限制,对冰川水文模型的研究晚于国际其它一些国家。
<Abstrcat>The study of international glacial hydrological models show that it develops from the statistical model to analytical model,and new physically based,distributed melt and runoff models which is called numeral model have been developed for nival and glacierized catchments.The international researchers have made much work about these models, especially on physically based, conceptual runoff models.In our country, the study of glacial runoff model is later due to the late observation and limit conditions in the hydrometeorology of the high mountainous regions.The physically based on the conceptual models are not mature. The new numeral model begins to apply to the glacial region.
出处
《水土保持研究》
CSCD
北大核心
2005年第4期58-62,共5页
Research of Soil and Water Conservation
基金
国家自然科学基金资助(90102016)
关键词
冰川径流
水文模型
研究进展
glacial runoff
hydrological model
research review
