Xiangjiang River Basin Chemistry

This is the dataset used in the paper pubished on Hydrological processes, including the hydrochemical data (i.e., 357 precipitation samples, 133 Xiangjiang River water samples and 5 river sediment samples) and hydro-meteorological data (i.e., air temperature, precipitation and streamflow discharge from 2019 to 2021), which can be cited as Xiao, X., Zhang, X., Zhong, Q., Wang, Y., Yu, Z., Liu, K., & Pant, R. R. (2026). River Water Hydrochemical Characteristics and Weathering Fluxes of a Subtropical Monsoon Basin, South‐Central China. Hydrological Processes, 40(1), e70397. https://doi.org/10.1002/hyp.70397