supported by the National Natural Science Foundation of China(41830644,91837102,and 42021001);the Research Funds for the Frontiers Science Center for Critical Earth Material Cycling,Nanjing University;the Fundamental Research Funds for the Central Universities(020914380103);the Collaborative Innovation Center of Climate Change of Jiangsu Province;the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)。
Understanding the impact of meltwater discharge during the final stage of the Laurentide Ice Sheet(LIS)has important implications for predicting sea level rise and climate change.Here we present a highresolution ice-c...