Riverine Li isotopes response to a flood event on the Chinese Loess Plateau - Jianqi Man; Long-Fei Gou; Zheng Chen; Wenqi Zhang; Jiayuan Ren; Zhiyuan Zhao; Chengfan Yang; Haoqiang Dong; Chenyuan Kang; Jun Xiao; Zhi-Qi Zhao; Zhenhong Li; et al. (Geochimica et Cosmochimica Acta, 2026)