人民长江2013，Vol.44Issue(7)：11-15,5.
水文干旱指标研究进展综述
Review on research of hydrological drought index
摘要
Abstract
With the climate change and frequent occurrence of extreme weather events, high demands required for decision-making service and management ability in drought fighting are proposed. By introducing the research background, basic condition and its classification of drought, the research progress of hydrological drought index and drought warning level at home and abroad are systematically summarized. The development and possible direction of hydrological drought index research are discussed on the basis of summarizing the weakness of drought index research in China. It is pointed out that comprehensive hydrological drought index mainly based on distributed hydrological model with other models as supplement, and the national drought warning system with drought limit water level as drought warning level are the future development direction for drought research.关键词
干旱/水文干旱指标/分布式水文模型/综述Key words
drought/hydrological drought index/distributed hydrological model/summary分类
天文与地球科学引用本文复制引用
胡彩虹,王金星,王艺璇,李勇..水文干旱指标研究进展综述[J].人民长江,2013,44(7):11-15,5.基金项目
国家自然科学基金资助项目(51079131) （51079131）
国家“十二五”科技支撑计划(2012BAB02B04-07) （2012BAB02B04-07）
