Climatic Variabilities Control the Solute Dynamics of Monsoon Karstic River: Approaches from <i>C</i>-<i>Q</i> Relationship, Isotopes, and Model Analysis in the Liujiang River oleh Jing Liu, Hu Ding, Min Xiao, Zhu-Yan Xu, Yuan Wei, Zhi-Hua Su, Lei Zhao, Jiao-Ting Peng, Heng Wang, Xiao-Dan Wang