| 喀斯特流域结构与枯水径流研究 |
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| 引用本文： | 吴琳娜,梁虹,杨书娟,李开宗,姜英.喀斯特流域结构与枯水径流研究[J].贵州师范大学学报(自然科学版),2004,22(3):5-9,38. |
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| 作者姓名： | 吴琳娜 梁虹 杨书娟 李开宗 姜英 |
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| 作者单位： | 贵州师范大学,地理与生物科学学院,贵州,贵阳,550001;贵州师范大学,地理与生物科学学院,贵州,贵阳,550001;贵州师范大学,地理与生物科学学院,贵州,贵阳,550001;贵州师范大学,地理与生物科学学院,贵州,贵阳,550001;贵州师范大学,地理与生物科学学院,贵州,贵阳,550001 |
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| 基金项目： | 国家自然科学基金资助项目 (编号 :4 0 0 6 10 0 1) |
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| 摘 要： | 从喀斯特流域系统出发 ,阐述了喀斯特流域结构的分类和特性 ,并从枯水退水过程及枯水径流效应角度阐明喀斯特流域结构复杂。在分析流域面积形态结构时 ,利用了流域多年平均降水入渗模数推求其枯水发生前月的降水入渗量 ,并证明用枯水发生前月的降水入渗量与枯水发生月月均径流模数来反映流域枯水期的闭合性是可行的。同时也揭示了流域结构与枯水径流功能的过程响应关系 ,再一次证明喀斯特流域的系统性
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| 关 键 词： | 系统 喀斯特 流域结构 枯水功能 |
| 文章编号： | 1004-5570(2004)03-0005-05 |
A primary study on the structural character and low flow effect of the karst drainage basin |
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| WU Lin-na,LIANG Hong,YANG Shu-juan,LI Kai-zong,JIANG Ying.A primary study on the structural character and low flow effect of the karst drainage basin[J].Journal of Guizhou Normal University(Natural Sciences),2004,22(3):5-9,38. |
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| Authors: | WU Lin-na LIANG Hong YANG Shu-juan LI Kai-zong JIANG Ying |
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| Abstract: | From the view point of the system of karst drainage basin,this paper describes the characteristic and classification of the structure in karst drainge basin.From the decline process and the eigenvalue of low flow, we know that the structure of karst drainge basin is complicated.In time of acreage configuration structure, this paper proves that it is feasible that the closing of karst drainage basin is reflected through the infiltration of precipitation that is calculated by even pervasive and the modulus of low flow. At the same time,we demonstrate the relationship between the function of low flow in answer to the structure of drainage basin,karst drainage basin with the characteristic of big system is testified. |
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| Keywords: | system karst structure of drainage basin function of low flow |
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