Water chemistry in the rives of the permafrost regions on the eastern Qinghai-Tibetan Plateau

Xiaodong Wu1, Xiaoliang Ma2, Linlin Ye3 and Guimin Liu2, (1)CAREERI/CAS Cold and Arid Regions Environmental and Engineering Research Institute, Lanzhou, China, (2)Lanzhou Jiaotong University, Lanzhou, China, (3)Nantong University, Nantong, China