Closing the loops on Southern Ocean dynamics: From the circumpolar current to ice shelves and from bottom mixing to surface waves

LG Bennetts, CJ Shakespeare… - Reviews of …, 2024 - Wiley Online Library
A holistic review is given of the Southern Ocean dynamic system, in the context of the crucial
role it plays in the global climate and the profound changes it is experiencing. The review …

Modifying the mixed layer eddy parameterization to include frontogenesis arrest by boundary layer turbulence

AS Bodner, B Fox-Kemper, L Johnson… - Journal of Physical …, 2023 - journals.ametsoc.org
Current submesoscale restratification parameterizations, which help set mixed layer depth in
global climate models, depend on a simplistic scaling of frontal width shown to be unreliable …

Spatiotemporal characteristics of the near-surface turbulent cascade at the submesoscale in the Drake Passage

PF Tedesco, LE Baker… - Journal of Physical …, 2024 - journals.ametsoc.org
Submesoscale currents and internal gravity waves achieve an intense turbulent cascade
near the ocean surface [depth of 0–O (100) m], which is thought to give rise to significant …

Parameterization of the vertical mixing for the Luzon Undercurrent in the northern western Pacific Ocean

X Chen, J Gan, C Hui… - Journal of Geophysical …, 2024 - Wiley Online Library
Abstract The Luzon Undercurrent (LUC) is one of the most significant western boundary
undercurrents in the northern western Pacific Ocean (WPO), essential for subsurface water …

[HTML][HTML] A review of surface swell waves and their role in air-sea interactions

L Wu, E Sahlée, E Nilsson, A Rutgersson - Ocean Modelling, 2024 - Elsevier
Swell waves, characterized by the long wavelength components generated by distant
weather systems or storms, exert a significant influence on various air-sea interaction …

Submesoscales are a significant turbulence source in global ocean surface boundary layer

J Dong, B Fox-Kemper, JO Wenegrat… - Nature …, 2024 - nature.com
The turbulent ocean surface boundary layer is a key part of the climate system affecting both
the energy and carbon cycles. Accurately simulating the boundary layer is critical in …

A Data-Driven Approach for Parameterizing Submesoscale Vertical Buoyancy Fluxes in the Ocean Mixed Layer

A Bodner, D Balwada, L Zanna - arXiv preprint arXiv:2312.06972, 2023 - arxiv.org
The parameterizations of submesoscale ($< 10$ km) ocean surface flows are critical in
capturing the subgrid effects of vertical fluxes in the ocean mixed layer, yet they struggle to …

Improving equatorial upper ocean vertical mixing in the NOAA/GFDL OM4 model

BG Reichl, AT Wittenberg, SM Griffies… - Earth and Space …, 2024 - Wiley Online Library
Deficiencies in upper ocean vertical mixing parameterizations contribute to tropical upper
ocean biases in global coupled general circulation models, affecting their simulated ocean …

Shear turbulence in the high-wind Southern Ocean using direct measurements

L Ferris, D Gong, CA Clayson… - Journal of Physical …, 2022 - journals.ametsoc.org
The ocean surface boundary layer is a gateway of energy transfer into the ocean. Wind-
driven shear and meteorologically forced convection inject turbulent kinetic energy into the …

Modification of boundary layer turbulence by submesoscale flows

L Johnson, B Fox-Kemper - Flow, 2024 - cambridge.org
The stirring and mixing of heat and momentum in the ocean surface boundary layer (OSBL)
are dominated by 1 to 10 km fluid flows–too small to be resolved in global and regional …