Whether interannual variability in the Pacific Ocean was a feature of the warm Pliocene climate is debated. Variance in reconstructed eastern tropical Pacific surface temperatures provides strong support for persistent El Niño activity at this time.
References
Haywood, A. M. & Valdes, P. J. Earth Planet. Sci. Lett. 218, 363–377 (2004).
Pagani, M., Liu, Z., LaRiviere, J. & Ravelo, A. Nature Geosci. 3, 27–30 (2010).
Wara, M. W., Ravelo, A. C. & Delaney, M. L. Science 309, 735–761 (2005).
Haywood, A. M., Valdes, P. J. & Peck, V. L. Paleoceanography 22, PA1213 (2007).
Fedorov, A. V. et al. Science 312, 1485–1489 (2006).
Scroxton, N. et al. Paleoceanography 26, PA2215 (2011).
Cane, M. Science 282, 59–61 (1998).
Collins, M. Clim. Dyn. 24, 89–104 (2005).
Dowsett, H. J., Robinson, M. M. & Foley, K. M. Clim. Past 5, 769–783 (2009).
Jochum, M., Fox-Kemper, B., Molnar, P. H. & Shields, C. Paleoceanography 24, PA1212 (2009).
von der Heydt, A. S., Nnafie, A. & Dijkstra, H. A. Clim. Past Discuss. 7, 997–1027 (2011).
Rayner, N. A. et al. J. Geophys. Res. 108, 4407 (2003).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
von der Heydt, A., Dijkstra, H. El Niño in the Pliocene. Nature Geosci 4, 502–503 (2011). https://doi.org/10.1038/ngeo1224
Published:
Issue Date:
DOI: https://doi.org/10.1038/ngeo1224
- Springer Nature Limited