HE Bingshun, LI Changzhi, TU Yong, YAO Qiuling, ZHAI Xiaoyan, TIAN Jiyang, MA Qiang. Analysis of common patterns of 26 flash flood disasters from 2021 to 2025 and suggestions for enhancing defense capabilityJ. China Flood & Drought Management, 2026, 36(1): 45-54. DOI: 10.16867/j.issn.1673-9264.2025604