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Analysis of evolutionary characteristics and causes of drought-flood abrupt alternation in middle and lower reaches of Yangtze River Basin

WANG Li XIA Huan YUAN Zhe SHI Xiaoliang LI Zhiyi HU Jing XU Liang

水利水电技术(中英文)2026，Vol.57Issue(6)：P.1-20,20.

水利水电技术(中英文)2026，Vol.57Issue(6)：P.1-20,20.DOI:10.13928/j.cnki.wrahe.2026.06.001

Analysis of evolutionary characteristics and causes of drought-flood abrupt alternation in middle and lower reaches of Yangtze River Basin

WANG Li ¹XIA Huan ²YUAN Zhe ²SHI Xiaoliang ¹LI Zhiyi ²HU Jing ³XU Liang⁴

作者信息

1. College of Geomatics,Xi’an University of Science and Technology,Xi’an 710054,Shaanxi,China
2. Water Resources Department,Changjiang River Scientific Research Institute,Wuhan 430010,Hubei,China
3. Faculty of Resources and Environmental Science,Hubei University,Wuhan 430062,Hubei,China
4. School of Water Conservancy and Transportation,Zhengzhou University,Zhengzhou 450001,Henan,China
折叠

摘要

关键词

short-cycle drought-flood abrupt alternation index/multiscale geographically weighted regression/random forest/driving factor/middle and lower reaches of Yangtze River Basin/atmospheric circulation/ENSO/influencing factors

分类

天文与地球科学

引用本文复制引用

WANG Li,XIA Huan,YUAN Zhe,SHI Xiaoliang,LI Zhiyi,HU Jing,XU Liang..Analysis of evolutionary characteristics and causes of drought-flood abrupt alternation in middle and lower reaches of Yangtze River Basin[J].水利水电技术(中英文),2026,57(6):P.1-20,20.

基金项目

国家重点研发计划项目(2023YFC3209800) （2023YFC3209800）

湖北省自然科学基金(2022CFB554,2022CFD037) （2022CFB554,2022CFD037）

中央级公益性科研院所基本科研业务费青年科学家培育项目(CKSF2025156/SZ)。（CKSF2025156/SZ）

水利水电技术(中英文)

ISSN：1000-0860

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