Synchronous volcanic eruptions and abrupt climate change ~17.7 ka plausibly linked by stratospheric ozone depletion

• Published in: Proceedings of the National Academy of Sciences
• Main Authors: McConnell, JR, Burke, A, Dunbar, NW, Köhler, P, Thomas, JL, Arienzo, MM, Chellman, NJ, Maselli, OJ, Sigl, M, Adkins, JF, Baggenstos, D, Burkhart, JF, Brook, EJ, Buizert, C, Cole-Dai, J, Fudge, TJ, Knorr, G, Graf, HF, Grieman, MM, Iverson, N, McGwire, KC, Mulvaney, R, Paris, G, Rhodes, RH, Saltzman, ES, Severinghaus, JP, Steffensen, JP, Taylor, KC, Winckler, G
• Format: Article in Journal/Newspaper
• Language: English
• Published: eScholarship, University of California 2017
• Subjects: Antarctic; Antarctic Peninsula; Byrd; Mount Takahe; Takahe; The Antarctic; West Antarctic Ice Sheet; Antarc*; Antarctica; ice core; Ice Sheet
• Online Access: http://www.escholarship.org/uc/item/01t8m4tv

© 2017, National Academy of Sciences. All rights reserved. Glacial-state greenhouse gas concentrations and Southern Hemisphere climate conditions persisted until ~17.7 ka, when a nearly synchronous acceleration in deglaciation was recorded in paleoclimate proxies in large parts of the Southern Hemis...