Articles | Volume 20, issue 5
https://doi.org/10.5194/cp-20-1177-2024
https://doi.org/10.5194/cp-20-1177-2024
Research article
 | 
17 May 2024
Research article |  | 17 May 2024

The role of atmospheric CO2 in controlling sea surface temperature change during the Pliocene

Lauren E. Burton, Alan M. Haywood, Julia C. Tindall, Aisling M. Dolan, Daniel J. Hill, Erin L. McClymont, Sze Ling Ho, and Heather L. Ford

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On the climatic influence of CO2 forcing in the Pliocene
Lauren E. Burton, Alan M. Haywood, Julia C. Tindall, Aisling M. Dolan, Daniel J. Hill, Ayako Abe-Ouchi, Wing-Le Chan, Deepak Chandan, Ran Feng, Stephen J. Hunter, Xiangyu Li, W. Richard Peltier, Ning Tan, Christian Stepanek, and Zhongshi Zhang
Clim. Past, 19, 747–764, https://doi.org/10.5194/cp-19-747-2023,https://doi.org/10.5194/cp-19-747-2023, 2023
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Cited articles

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Short summary
The Pliocene (~ 3 million years ago) is of interest because its warm climate is similar to projections of the future. We explore the role of atmospheric carbon dioxide in forcing sea surface temperature during the Pliocene by combining climate model outputs with palaeoclimate proxy data. We investigate whether this role changes seasonally and also use our data to suggest a new estimate of Pliocene climate sensitivity. More data are needed to further explore the results presented.
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