Origin of brines and modern water circulation contribution to Qarhan salt lake in Qaidam basin, Tibetan plateauYong Xiao, Qichen Hao, Yinfei Luo, Shengbin Wang, Xueya Dang, Jingli Shao and Linxian HuangE3S Web Conf., 98 (2019) 12025DOI: https://doi.org/10.1051/e3sconf/20199812025