Articles | Volume 11, issue 6
https://doi.org/10.5194/cp-11-915-2015
https://doi.org/10.5194/cp-11-915-2015
Research article
 | 
22 Jun 2015
Research article |  | 22 Jun 2015

Thermal evolution of the western South Atlantic and the adjacent continent during Termination 1

C. M. Chiessi, S. Mulitza, G. Mollenhauer, J. B. Silva, J. Groeneveld, and M. Prange

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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Cristiano M. Chiessi on behalf of the Authors (04 May 2015)  Author's response   Manuscript 
ED: Publish subject to minor revisions (review by Editor) (16 May 2015) by J.P. Bernal
AR by Cristiano M. Chiessi on behalf of the Authors (22 May 2015)  Author's response   Manuscript 
ED: Publish as is (23 May 2015) by J.P. Bernal
AR by Cristiano M. Chiessi on behalf of the Authors (23 May 2015)
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Short summary
Here we show that temperatures in the western South Atlantic increased markedly during the major slowdown event of the Atlantic meridional overturning circulation (AMOC) of the last deglaciation. Over the adjacent continent, however, temperatures followed the rise in atmospheric carbon dioxide, lagging changes in oceanic temperature. Our records corroborate the notion that the long duration of the major slowdown event of the AMOC was fundamental in driving the Earth out of the last glacial.