Deciphering Multi-Scale Anthropogenic Drivers of River Water Quality: A Synergistic ML-GAM Cascade Framework with Sentinel-2. - Du, Jinfang; Xiao, Xilin; Lin, Da; Zhang, Guanglong; Li, Hanyi; Lei, Yiming; Liu, Jingchun; Lu, Haoliang; Li, Yi; Hong, Hualong (Remote Sensing, 2026)