Stable isotopes reveal the evaporation effects during a drought–flood abrupt alternation period in a semiarid river basin in Inner Mongolia, Northwest China - Jian Luo; Chengcheng Xia; Guoqing Wang; Ruihong Yu; Ruizhong Gao; Xiaomin Liu; Ping Miao; Qiuyu Qiao; Junxi Lin (Journal of Hydrology, 2025)