Articles | Volume 19, issue 1
https://doi.org/10.5194/cp-19-107-2023
https://doi.org/10.5194/cp-19-107-2023
Research article
 | 
12 Jan 2023
Research article |  | 12 Jan 2023

No changes in overall AMOC strength in interglacial PMIP4 time slices

Zhiyi Jiang, Chris Brierley, David Thornalley, and Sophie Sax

Related authors

Analysing the PMIP4-CMIP6 collection: a workflow and tool (pmip_p2fvar_analyzer v1)
Anni Zhao, Chris M. Brierley, Zhiyi Jiang, Rachel Eyles, Damián Oyarzún, and Jose Gomez-Dans
Geosci. Model Dev., 15, 2475–2488, https://doi.org/10.5194/gmd-15-2475-2022,https://doi.org/10.5194/gmd-15-2475-2022, 2022
Short summary

Related subject area

Subject: Climate Modelling | Archive: Modelling only | Timescale: Pleistocene
Last Glacial Maximum climate and atmospheric circulation over the Australian region from climate models
Yanxuan Du, Josephine R. Brown, and J. M. Kale Sniderman
Clim. Past, 20, 393–413, https://doi.org/10.5194/cp-20-393-2024,https://doi.org/10.5194/cp-20-393-2024, 2024
Short summary
Uncertainties originating from GCM downscaling and bias correction with application to the MIS-11c Greenland Ice Sheet
Brian R. Crow, Lev Tarasov, Michael Schulz, and Matthias Prange
Clim. Past, 20, 281–296, https://doi.org/10.5194/cp-20-281-2024,https://doi.org/10.5194/cp-20-281-2024, 2024
Short summary
Surface mass balance and climate of the Last Glacial Maximum Northern Hemisphere ice sheets: simulations with CESM2.1
Sarah L. Bradley, Raymond Sellevold, Michele Petrini, Miren Vizcaino, Sotiria Georgiou, Jiang Zhu, Bette L. Otto-Bliesner, and Marcus Lofverstrom
Clim. Past, 20, 211–235, https://doi.org/10.5194/cp-20-211-2024,https://doi.org/10.5194/cp-20-211-2024, 2024
Short summary
A transient coupled general circulation model (CGCM) simulation of the past 3 million years
Kyung-Sook Yun, Axel Timmermann, Sun-Seon Lee, Matteo Willeit, Andrey Ganopolski, and Jyoti Jadhav
Clim. Past, 19, 1951–1974, https://doi.org/10.5194/cp-19-1951-2023,https://doi.org/10.5194/cp-19-1951-2023, 2023
Short summary
Atmosphere–cryosphere interactions during the last phase of the Last Glacial Maximum (21 ka) in the European Alps
Costanza Del Gobbo, Renato R. Colucci, Giovanni Monegato, Manja Žebre, and Filippo Giorgi
Clim. Past, 19, 1805–1823, https://doi.org/10.5194/cp-19-1805-2023,https://doi.org/10.5194/cp-19-1805-2023, 2023
Short summary

Cited articles

Ayache, M., Swingedouw, D., Mary, Y., Eynaud, F., and Colin, C.: Multi-centennial variability of the AMOC over the Holocene: A new reconstruction based on multiple proxy-derived SST records, Global Planet. Change, 170, 172–189, https://doi.org/10.1016/j.gloplacha.2018.08.016, 2018. a, b
Bader, J., Jungclaus, J., Krivova, N., Lorenz, S., Maycock, A., Raddatz, T., Schmidt, H., Toohey, M., Wu, C. J., and Claussen, M.: Global temperature modes shed light on the Holocene temperature conundrum, Nat. Commun., 11, 1–8, https://doi.org/10.1038/s41467-020-18478-6, 2020. a
Bengtson, S. A., Menviel, L. C., Meissner, K. J., Missiaen, L., Peterson, C. D., Lisiecki, L. E., and Joos, F.: Lower oceanic δ13C during the last interglacial period compared to the Holocene, Clim. Past, 17, 507–528, https://doi.org/10.5194/cp-17-507-2021, 2021. a
Berger, A. and Loutre, M. F.: Insolation values for the climate of the last 10 million years, Quaternary Sci. Rev., 10, 297–317, https://doi.org/10.1016/0277-3791(91)90033-Q, 1991. a
Böhm, E., Lippold, J., Gutjahr, M., Frank, M., Blaser, P., Antz, B., Fohlmeister, J., Frank, N., Andersen, M., and Deininger, M.: Strong and deep Atlantic Meridional Overturning Circulation during the last glacial cycle, Nature, 517, 73–76, https://doi.org/10.1038/nature14059, 2015. a
Download
Short summary
This work looks at a series of model simulations of two past warm climates. We focus on the deep overturning circulation in the Atlantic Ocean. We show that there are no robust changes in the overall strength of the circulation. We also show that the circulation hardly plays a role in changes in the surface climate across the globe.