青藏高原是亚洲诸多大江大河的发源地,是我国重要的生态屏障。在全球变暖的背景下,高原气候系统高度敏感,冰川消融,湖泊扩张,是全球升温最为剧烈的区域之一。了解区域古气候变化对认识高原气候系统的演变趋势非常重要。青藏高原湖泊密布,长期以来湖泊古气候记录受到了大量关注。近年来,越来越多的报道集中于利用古湖岸堤重建湖泊古水位、古水量等方面的研究(如郑绵平等, 2006; Chen et al., 2013; Zhou et al., 2020)。
[3] Chen, Y.W., Zong, Y.Q., Li, B., Li, S.H., Jonathan, A.C, 2013. Shrinking lakes in Tibet linked to the weakening Asian monsoon in the past 8.2 ka. Quat. Res. 80, 189-198.
[4] Zhou, J., Zhou, W.J., Dong, G.C., Hou, Y.Y., Xian, F., Zhang, L., Tang, L., Zhao, G.Q., Fu, Y.C. Zhou, J., Zhou, W.J., Dong, G.C., Hou, Y.Y., Xian, F., Zhang, L., Tang, L., Zhao, G.Q., Fu, Y.C. 2020. Cosmogenic 10Be and 26Al exposure dating of Nam Co lake terraces since MIS 5, southern Tibetan Plateau. Quat. Sci. Rev. 231, 106175.