Abrupt climate fluctuations in Tibet as imprints of multiple meltwater events during the early to mid-Holocene
(a) The ZK δ18O record, thin line indicates the raw data, thick line indicates 30-year means, and black line indicates the long-term trend. The numbers 1 to 4 indicate the four cooling events during the 7-9 thousands years ago. (b) The δ18O record after applying a 200-600 year band-pass filter to show the centennial-scale variability. … Read more