Circumpolar transport and overturning strength inferred from satellite observables using deep learning in an eddying Southern Ocean channel model

S Meng, AL Stewart… - Journal of Advances in …, 2024 - Wiley Online Library
Abstract The Southern Ocean connects the ocean's major basins via the Antarctic
Circumpolar Current (ACC), and closes the global meridional overturning circulation (MOC) …

Scale‐Awareness in an Eddy Energy Constrained Mesoscale Eddy Parameterization

J Mak, JR Maddison, DP Marshall… - Journal of Advances …, 2023 - Wiley Online Library
There is an increasing interest in mesoscale eddy parameterizations that are scale‐aware,
normally interpreted to mean that a parameterization does not require parameter …

Parameterizing mesoscale eddy buoyancy transport over sloping topography

A Nummelin, PE Isachsen - Journal of Advances in Modeling …, 2024 - Wiley Online Library
Most of the ocean's kinetic energy is contained within the mesoscale eddy field. Models that
do not resolve these eddies tend to parameterize their impacts such that the parameterized …

The impact of an Antarctic Circumpolar Current meander on air‐sea interaction and water subduction

F Vilela‐Silva, NL Bindoff, HE Phillips… - Journal of …, 2024 - Wiley Online Library
Standing meanders along the Antarctic Circumpolar Current (ACC) have been shown to be
regions of elevated eddy variability, meridional heat transport, and vertical exchange. In this …

[HTML][HTML] Contrasting Southern Ocean Sea Level Responses to Surface Flux Changes in Eddy-Rich and Eddy-Parameterized Climate Model Configurations

C Wickramage, A Köhl, H Haak, J Jungclaus… - Journal of …, 2024 - journals.ametsoc.org
The impact of ocean model resolution on sea level projections in the Southern Ocean is
investigated using eddy-rich (ER) and eddy-parameterized configurations of the Max Planck …

The effect of Southern Ocean topography on the global MOC and abyssal water mass distribution

T Monkman, MF Jansen - Journal of Physical Oceanography, 2024 - journals.ametsoc.org
We investigate the role of Southern Ocean topography and wind stress in the deep and
abyssal ocean overturning and water mass composition using a suite of idealized global …

Inertial effect and its dependency on the topographic geometries in barotropic channel models under the weakly nonlinear regime

T Matsuta, H Mitsudera - Journal of Physical Oceanography, 2024 - journals.ametsoc.org
Recent studies have shown that the sensitivity of the circumpolar transport of channels to the
westerlies is controlled by wind-driven gyre circulations. Although the form stress associated …

Enhanced eddy activity along the Subantarctic Front under intensified westerly winds

T Matsuta, H Mitsudera, Y Masumoto, H Sasaki… - Ocean Dynamics, 2024 - Springer
The westerlies in the southern hemisphere have intensified and shifted southward since the
middle of the twentieth century. Previous studies have indicated that the expected increase …

Adjustment of an oceanic circumpolar current on different timescales

K Maurer-Song - 2023 - ora.ox.ac.uk
The Antarctic Circumpolar Current (ACC) disproportionately and increasingly affects global
anthropogenic climate change. Making observations in this region has been historically …