Antarctica’s deep canyons shape oceans and climate. High-resolution maps show striking regional differences. Submarine canyons rank among the most striking and complex geological structures on the ocean floor, yet many remain poorly understood, particularly those in remote polar regions like the Arctic and Antarctic. A recent publication in Marine Geology presents the most comprehensive inventory […]



Summary

A new study using high-resolution maps reveals that Antarctica’s deep submarine canyons are crucial in shaping ocean currents and climate, yet remain poorly understood. This comprehensive inventory highlights significant regional differences in these geological structures. Submarine canyons are vital features on the ocean floor, but their remoteness, especially in polar regions, limits our knowledge. This research emphasizes the need for further exploration to understand their complex role in ocean dynamics and climate regulation. The study aims to shed light on these previously undocumented features of the Antarctic seafloor.

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