Origin of dolomite in surface lake sediments on the central and western Tibetan Plateau and its significance for dolomite problem

Jiao Li1, Liping Zhu2, Minghui Li1 and Junbo Wang1, (1)ITP Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China, (2)Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China