Articles | Volume 9, issue 1
https://doi.org/10.5194/esd-9-285-2018
https://doi.org/10.5194/esd-9-285-2018
Research article
 | 
20 Mar 2018
Research article |  | 20 Mar 2018

Sensitivity of the tropical climate to an interhemispheric thermal gradient: the role of tropical ocean dynamics

Stefanie Talento and Marcelo Barreiro

Related authors

New estimation of critical insolation–CO2 relationship for triggering glacial inception
Stefanie Talento, Matteo Willeit, and Andrey Ganopolski
Clim. Past, 20, 1349–1364, https://doi.org/10.5194/cp-20-1349-2024,https://doi.org/10.5194/cp-20-1349-2024, 2024
Short summary
Glacial inception through rapid ice area increase driven by albedo and vegetation feedbacks
Matteo Willeit, Reinhard Calov, Stefanie Talento, Ralf Greve, Jorjo Bernales, Volker Klemann, Meike Bagge, and Andrey Ganopolski
Clim. Past, 20, 597–623, https://doi.org/10.5194/cp-20-597-2024,https://doi.org/10.5194/cp-20-597-2024, 2024
Short summary
Reduced-complexity model for the impact of anthropogenic CO2 emissions on future glacial cycles
Stefanie Talento and Andrey Ganopolski
Earth Syst. Dynam., 12, 1275–1293, https://doi.org/10.5194/esd-12-1275-2021,https://doi.org/10.5194/esd-12-1275-2021, 2021
Short summary
Millennium-length precipitation reconstruction over south-eastern Asia: a pseudo-proxy approach
Stefanie Talento, Lea Schneider, Johannes Werner, and Jürg Luterbacher
Earth Syst. Dynam., 10, 347–364, https://doi.org/10.5194/esd-10-347-2019,https://doi.org/10.5194/esd-10-347-2019, 2019
Short summary

Related subject area

Dynamics of the Earth system: models
Stable stadial and interstadial states of the last glacial's climate identified in a combined stable water isotope and dust record from Greenland
Keno Riechers, Leonardo Rydin Gorjão, Forough Hassanibesheli, Pedro G. Lind, Dirk Witthaut, and Niklas Boers
Earth Syst. Dynam., 14, 593–607, https://doi.org/10.5194/esd-14-593-2023,https://doi.org/10.5194/esd-14-593-2023, 2023
Short summary
The modelled climatic response to the 18.6-year lunar nodal cycle and its role in decadal temperature trends
Manoj Joshi, Robert A. Hall, David P. Stevens, and Ed Hawkins
Earth Syst. Dynam., 14, 443–455, https://doi.org/10.5194/esd-14-443-2023,https://doi.org/10.5194/esd-14-443-2023, 2023
Short summary
The future of the El Niño–Southern Oscillation: using large ensembles to illuminate time-varying responses and inter-model differences
Nicola Maher, Robert C. Jnglin Wills, Pedro DiNezio, Jeremy Klavans, Sebastian Milinski, Sara C. Sanchez, Samantha Stevenson, Malte F. Stuecker, and Xian Wu
Earth Syst. Dynam., 14, 413–431, https://doi.org/10.5194/esd-14-413-2023,https://doi.org/10.5194/esd-14-413-2023, 2023
Short summary
Regime-oriented causal model evaluation of Atlantic–Pacific teleconnections in CMIP6
Soufiane Karmouche, Evgenia Galytska, Jakob Runge, Gerald A. Meehl, Adam S. Phillips, Katja Weigel, and Veronika Eyring
Earth Syst. Dynam., 14, 309–344, https://doi.org/10.5194/esd-14-309-2023,https://doi.org/10.5194/esd-14-309-2023, 2023
Short summary
Seasonal forecasting skill for the High Mountain Asia region in the Goddard Earth Observing System
Elias C. Massoud, Lauren Andrews, Rolf Reichle, Andrea Molod, Jongmin Park, Sophie Ruehr, and Manuela Girotto
Earth Syst. Dynam., 14, 147–171, https://doi.org/10.5194/esd-14-147-2023,https://doi.org/10.5194/esd-14-147-2023, 2023
Short summary

Cited articles

Broccoli, A. J., Dahl, K. A., and Stouffer, R. J.: Response of the ITCZ to Northern Hemisphere cooling, Geophys. Res. Lett., 33, L01702, https://doi.org/10.1029/2005GL024546, 2006. 
Cane, M. A.: The response of an equatorial ocean to simple wind stress patterns. I-Model formulation and analytic results. II – Numerical results, J. Mar. Res., 37, 233–299, 1979. 
Chang, P.: A study of the seasonal cycle of sea surface temperature in the tropical Pacific Ocean using reduced gravity models, J. Geophys. Res.-Oceans, 99, 7725–7741, 1994. 
Chang, P., Wang, B., Li, T., and Ji, L.: Interactions between the seasonal cycle and the Southern Oscillation-Frequency entrainment and chaos in a coupled ocean–atmosphere model, Geophys. Res. Lett., 21, 2817–2820, 1994. 
Chiang, J. C. and Bitz, C. M.: Influence of high latitude ice cover on the marine Intertropical Convergence Zone, Clim. Dynam., 25, 477–496, https://doi.org/10.1007/s00382-005-0040-5, 2005. 
Download
Short summary
In a series of simulations, with models of different complexity, we analyse the role of the tropical ocean dynamics in the transmission of information when an extratropical thermal forcing is imposed. In terms of annual means we find that the tropical ocean dynamics oppose the remote extratropical signal. However, changes in the sea surface temperature seasonal cycle in the equatorial Pacific Ocean become significant only once the tropical ocean dynamics are incorporated.
Altmetrics
Final-revised paper
Preprint