Study of the Characteristics and Changes of the Frequency， Intensity， and Alternation Timing of Long-Cycle and Short-Cycle Drought-Flood Abrupt Alternation in Summer in China

LIU Shuang, YIN Yi-xing, JIAO Yang, GU Qiang, LI Yan-zhong, YU Wen-jun

China Rural Water and Hydropower . 2026, (2): 55 -63 . DOI: 10.12396/znsd.2500471