Synchronous timing of abrupt climate changes during the last glacial period
All together then Many geographically dispersed records from across the globe reveal the occurrence of abrupt climate changes, called interstadial events, during the last glacial period. These events appear to have happened at the same time, but the difficulty of determining absolute dates in many o...
Published in: | Science |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
American Association for the Advancement of Science (AAAS)
2020
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Subjects: | |
Online Access: | http://dx.doi.org/10.1126/science.aay5538 https://syndication.highwire.org/content/doi/10.1126/science.aay5538 https://www.science.org/doi/pdf/10.1126/science.aay5538 |
Summary: | All together then Many geographically dispersed records from across the globe reveal the occurrence of abrupt climate changes, called interstadial events, during the last glacial period. These events appear to have happened at the same time, but the difficulty of determining absolute dates in many of the records have made that proposition difficult to prove. Corrick et al. present results from 63 precisely dated speleothems that confirm the synchrony of those interstadial events. Their results also provide a tool with which to validate model simulations of abrupt climate change and calibrate other time series such as ice-core chronologies. Science , this issue p. 963 |
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