Isotope dataset of the Yangtze River Basin

Table S1 Collection methods and isotopic δ18O values of river water samples from the Yangtze River Basin Table S2 Isotopic δ18O values of samples from different water sources Table S4 Isotopic δ18O values of precipitation from the Yangtze River Basin stations. Table S7 Summary of Linear Model results. Table S8 Summary of SSNM results with fixed environmental variables.