Antarctic canyons play a crucial role in the instability of the East Antarctic Ice Sheet, as they facilitate the transfer of relatively warm water (Circumpolar Deep Water) from the abyssal areas to the continental shelf and from there to the base of the ice sheet, thus contributing to its melting.
Submarine canyons are crucial for the instability of the Antarctic ice sheet, suggests study retrieved 22 July 2024 from https://phys.org/news/2024-07-submarine-canyons-crucial-instability-antarctic.html
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