Analysis of high-resolution climate models reveals a substantial reduction in global oceanic kinetic energy under global warming. This reduction of oceanic kinetic energy is mainly due to weakened mesoscale eddies in the deep ocean.
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References
Wunsch, C. & Ferrari, R. Vertical mixing, energy, and the general circulation of the oceans. Annu. Rev. Fluid Mech. 36, 281–314 (2004). A review of ocean currents.
Peng, Q. et al. Surface warming-induced global acceleration of upper ocean currents. Sci. Adv. 8, eabj8394 (2022). This paper reports an acceleration of large-scale ocean circulations in the upper ocean in response to global warming.
Hu, S. et al. Deep-reaching acceleration of global mean ocean circulation over the past two decades. Sci. Adv. 6, eaax7727 (2020). This paper reports accelerated large-scale ocean circulations over the past 50 years.
Storer, B. A., Buzzicotti, M., Khatri, H., Griffies, S. M. & Aluie, H. Global energy spectrum of the general oceanic circulation. Nat. Commun. 13, 5314 (2022). This paper introduces the distribution of oceanic kinetic energy in wavenumber space.
Martínez-Moreno, J. et al. Global changes in oceanic mesoscale currents over the satellite altimetry record. Nat. Clim. Change 11, 397–403 (2021). This paper reports the long-term trend in surface EKE over the past 30 years, inferred from satellite altimetry data.
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This is a summary of: Wang, S. et al. A more quiescent deep ocean under global warming. Nat. Clim. Change https://doi.org/10.1038/s41558-024-02075-2 (2024).
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Deep-ocean currents weaken in a warming climate. Nat. Clim. Chang. 14, 905–906 (2024). https://doi.org/10.1038/s41558-024-02076-1
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DOI: https://doi.org/10.1038/s41558-024-02076-1