水资源保护2024，Vol.40Issue(5)：18-28,11.DOI:10.3880/j.issn.1004-6933.2024.05.003
长江流域干旱评估指标、时空特征及成因研究进展
Research progress on assessment indicators,spatio-temporal characteristics and causes of drought in the Yangtze River Basin
摘要
Abstract
Based on the research results on drought in the Yangtze River Basin,the current research status of drought assessment indicators in the Yangtze River Basin was reviewed from perspectives of meteorological drought,hydrological drought,and agricultural drought,and the spatio-temporal characteristics and causes of drought in the Yangtze River Basin were described.It was pointed out that the current research still faced serious challenges in the accurate identification of regional drought and the interaction of multiple factors.The main directions of drought research in the Yangtze River Basin in the future are put forward,including to improve the comprehensive utilization level of multi-source data and enhance the timeliness and accuracy of drought monitoring,to improve the system of drought monitoring and forecasting and enhance the scientificity and reliability of drought prediction,and to deepen the research on the response of human activities to drought and reveal the interaction mechanism between human activities and natural factors in drought events.关键词
干旱时空特征/干旱成因/干旱评估指标/长江流域Key words
spatio-temporal characteristics of drought/causes of drought/drought assessment indicators/Yangtze River Basin分类
天文与地球科学引用本文复制引用
郑博福,肖德利,万炜,万子健,吴之见,朱锦奇..长江流域干旱评估指标、时空特征及成因研究进展[J].水资源保护,2024,40(5):18-28,11.基金项目
国家自然科学基金青年科学基金项目(42301091) （42301091）
江西省重点研发计划项目(20223BBG74S01,20223BBG71013) （20223BBG74S01,20223BBG71013）
