| 水文干旱研究进展 |
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| 引用本文： | 董前进,谢平.水文干旱研究进展[J].水文,2014,34(4):1-7. |
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| 作者姓名： | 董前进 谢平 |
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| 作者单位： | 武汉大学水资源与水电工程科学国家重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目(50909073,51179131,51190094)；湖北省自然科学基金资助项目(2010CDB08401)；广东省水利科技创新项目成果(2011-01)； |
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| 摘 要： | 水文干旱是自然干旱中的一种重要类型,影响自然界水循环过程中蒸发、下渗和径流三大环节,关系着水文循环和水量平衡。当前的干旱研究多集中在气象干旱、农业干旱上。鉴于水文干旱研究的重要性和目前水文干旱研究的不足,对当前水文干旱研究进行了分类评述,提出了研究中存在的问题及主要发展方向,可为水文干旱的进一步研究提供参考。
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| 关 键 词： | 水文干旱 干旱指数 干旱预测 风险分析 |
| 收稿时间： | 2012/11/2 0:00:00 |
Advances in Hydrological Drought Research |
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| DONG Qianjin,XIE Ping.Advances in Hydrological Drought Research[J].Hydrology,2014,34(4):1-7. |
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| Authors: | DONG Qianjin XIE Ping |
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| Institution: | State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China |
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| Abstract: | Hydrological drought is an important type of the natural drought, and it involves many factors in regional water balance, affects the evaporation, infiltration and runoff three processes in water cycle in the world, and it relates to the water cycle and wa - ter balance. The current research on drought pay more attention to meteorological drought and agricultural drought, considering the importance of hydrological drought and less focus on hydrological drought, the research on hydrological drought has been classified and summarized in this paper, the problem and the main development direction on hydrological drought has been presented, which may give guidance to deep research. |
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| Keywords: | hydrological drought drought indices drought prediction risk analysis |
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