Cascade dams amplify molecular transformation and compositional homogenization of dissolved organic matter on the Eastern Tibetan Plateau. - He, Dengming; Wang, Wanfa; Maurischat, Philipp; Yi, Yuanbi; Qi, Yulin; Hu, Xuan; Tu, Shijun; Yu, Shengde; Zeng, Jie; Wu, Qixin; Xia, Hao; He, Ding; et al. (Water Research, 2026)