Pathways and timescales of connectivity around the Antarctic continental shelf

HRS Dawson, AK Morrison… - Journal of …, 2023 - Wiley Online Library
Abstract The Antarctic Slope Current (ASC) and Antarctic Coastal Current advect heat,
freshwater, nutrients, and biological organisms westward around the Antarctic margin …

The Antarctic Slope Current in a changing climate

AF Thompson, AL Stewart, P Spence… - Reviews of …, 2018 - Wiley Online Library
Abstract The Antarctic Slope Current (ASC) is a coherent circulation feature that rings the
Antarctic continental shelf and regulates the flow of water toward the Antarctic coastline. The …

Genesis of the Antarctic slope current in West Antarctica

AF Thompson, KG Speer… - Geophysical Research …, 2020 - Wiley Online Library
The stability of the West Antarctic Ice Sheet (WAIS) depends on ocean heat transport toward
its base and remains a source of uncertainty in sea level rise prediction. The Antarctic Slope …

Eddy transport as a key component of the Antarctic overturning circulation

AF Thompson, KJ Heywood, S Schmidtko… - Nature Geoscience, 2014 - nature.com
The exchange of water masses across the Antarctic continental shelf break regulates the
export of dense shelf waters to depth as well as the transport of warm, mid-depth waters …

[HTML][HTML] Acceleration and overturning of the Antarctic Slope Current by winds, eddies, and tides

AL Stewart, A Klocker… - Journal of Physical …, 2019 - journals.ametsoc.org
All exchanges between the open ocean and the Antarctic continental shelf must cross the
Antarctic Slope Current (ASC). Previous studies indicate that these exchanges are strongly …

Spatial and subannual variability of the Antarctic Slope Current in an eddying ocean–sea ice model

WGC Huneke, AK Morrison… - Journal of Physical …, 2022 - journals.ametsoc.org
Abstract The Antarctic Slope Current (ASC) circumnavigates the Antarctic continent following
the continental slope and separating the waters on the continental shelf from the deeper …

Poleward eddy-induced warm water transport across a shelf break off Totten Ice Shelf, East Antarctica

D Hirano, K Mizobata, H Sasaki, H Murase… - … Earth & Environment, 2021 - nature.com
Ice mass loss in the Wilkes Land sector of East Antarctica and the Amundsen and
Bellingshausen Sea sectors of West Antarctica has contributed to a rise in sea levels over …

Physiographic influences on dense shelf-water cascading down the Antarctic continental slope

D Amblas, JA Dowdeswell - Earth-Science Reviews, 2018 - Elsevier
Predicting the source areas for Antarctic Bottom Water (AABW) requires knowledge of how
cold, dense water masses form and move from the Antarctic shelves to the continental slope …

Decoupling of the Surface and Bottom‐Intensified Antarctic Slope Current in Regions of Dense Shelf Water Export

WGC Huneke, AK Morrison… - Geophysical Research …, 2023 - Wiley Online Library
Abstract The Antarctic Slope Current is guided by the topographic gradient of the Antarctic
continental slope and creates a dynamical barrier between the continental shelf and the …

Temporal changes in the Antarctic circumpolar current: Implications for the Antarctic continental shelves

ST Gille, DC McKee, DG Martinson - Oceanography, 2016 - JSTOR
Some of the most rapid melting of ice sheets and ice shelves around Antarctica has occurred
where the Antarctic Circumpolar Current (ACC) is in close proximity to the Antarctic …