| 喀斯特枯水、干旱、灾害初探--以贵州省为例 |
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| 引用本文： | 戴洪刚,梁虹,黄法苏.喀斯特枯水、干旱、灾害初探--以贵州省为例[J].贵州师范大学学报(自然科学版),2005,23(4):28-33. |
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| 作者姓名： | 戴洪刚 梁虹 黄法苏 |
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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;贵州省水文水资源局,贵州,贵阳,550001 |
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| 基金项目： | 贵州省优秀青年科技人才培养计划资助项目[黔科合人字（2003）0315];贵州省优秀科技教育人才省长专项资金项目[2003年度];喀斯特枯水资源承载力演化特征[校青科2003].致谢：工作期间得到梁虹导师的悉心指导,师兄焦树林的宝贵建议,研究生陈洪云的帮助. |
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| 摘 要： | 由于喀斯特流域独特的水文地质条件,其枯水、干旱、灾害三者之间的联系和影响也较非喀斯特的地区不同,以贵州省为例,从喀斯特水文地貌学的角度,系统定义了喀斯特枯水、喀斯特干旱、喀斯特灾害的概念,并分析喀斯特流域枯水、干旱、灾害发生的时间、地区,进而探寻它们之间的关系,即彼此增强的正反馈关系,为贵州防旱防灾及经济发展可持续发展提供一定的理论基础。
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| 关 键 词： | 喀斯特 枯水 干旱 灾害 |
| 文章编号： | 1004-5570（2005）04-0028-06 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005年6月8日 |
Preliminary study on karst low-flow,drought and disaster--A case study in Guizhou Province |
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| DAI Hong-gang,LIANG Hong,HUANG Fa-su.Preliminary study on karst low-flow,drought and disaster--A case study in Guizhou Province[J].Journal of Guizhou Normal University(Natural Sciences),2005,23(4):28-33. |
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| Authors: | DAI Hong-gang LIANG Hong HUANG Fa-su |
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| Institution: | 1. School of Geography and Biology, Guizhou Normal University, Guiyang, Guizhou 550001, China; 2. Bureau of Hydrology and Water-Resoure, Guiyang, Guizhou 550001, China |
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| Abstract: | Because of the unique hydrological and geological conditions in karst drain areas, the relationship and the impact among karst low-flow, karst drought and karst disaster are different from these in the non-karst areas. From the angle of hydro-geography and landform in the karst areas, this paper, with a special reference to Guizhou Province, systematically defines the concepts of karst low-flow, karst drought and karst disaster, and analyzes their occurrent time and region in karst drain areas, then explores their interrelationships, in order to provide certain theories for anti-drought, disaster prevention and economic development in Guizhou. |
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| Keywords: | karst low-flow karst drought karst disaster |
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