Articles | Volume 12, issue 1
https://doi.org/10.5194/esd-12-63-2021
Special issue:
https://doi.org/10.5194/esd-12-63-2021
ESD Ideas
 | 
12 Jan 2021
ESD Ideas |  | 12 Jan 2021

ESD Ideas: The Peclet number is a cornerstone of the orbital and millennial Pleistocene variability

Mikhail Y. Verbitsky and Michel Crucifix

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Cited articles

Berger, A. and Loutre, M. F.: Insolation values for the climate of the last 10 million years, Quaternary Sci. Rev., 10, 297–317, 1991. 
Hodell, D. A. and Channell, J. E. T.: Mode transitions in Northern Hemisphere glaciation: co-evolution of millennial and orbital variability in Quaternary climate, Clim. Past, 12, 1805–1828, https://doi.org/10.5194/cp-12-1805-2016, 2016. 
Li, C. and Born, A.: Coupled atmosphere-ice-ocean dynamics in Dansgaard-Oeschger events, Quaternary Sci. Rev., 203, 1–20, https://doi.org/10.1016/j.quascirev.2018.10.031, 2019. 
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Mitsui, T., Lenoir, G., and Crucifix, M.: Is the glacial climate scale invariant?, Dynamics and Statistics of the Climate System, 3, 1–22, https://doi.org/10.1093/climsys/dzy011, 2018. 
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Short summary
We demonstrate here that a single physical phenomenon, specifically, a naturally changing balance between intensities of temperature advection and diffusion in the viscous ice media, may influence the entire spectrum of the Pleistocene variability from orbital to millennial timescales.
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