Synchronous volcanic eruptions and abrupt climate change ~17.7k years ago plausibly linked by stratospheric ozone depletion
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 Hemisphere, with many changes ascribed to a sudden poleward shif...
Published in: | Proceedings of the National Academy of Sciences |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2017
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Subjects: | |
Online Access: | https://risweb.st-andrews.ac.uk/portal/en/researchoutput/synchronous-volcanic-eruptions-and-abrupt-climate-change-177k-years-ago-plausibly-linked-by-stratospheric-ozone-depletion(e32947a9-c9ea-4e90-b0e2-4299d97a617d).html https://doi.org/10.1073/pnas.1705595114 https://research-repository.st-andrews.ac.uk/bitstream/10023/12853/1/Burke_2017_PNAS_SynchronousVolcanic_AAM.pdf https://research-repository.st-andrews.ac.uk/bitstream/10023/12853/2/18ka_PNAS_080217_SI_Appendix.pdf |