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Submarine Canyons

All articles tagged with #submarine canyons

science4 months ago

Unveiling Antarctica's Hidden Canyon Network Beneath the Ice

Scientists have discovered over 300 giant submarine canyons beneath Antarctica's ice, revealing complex seafloor features that significantly influence ocean currents, ice melting, and global sea level projections. These findings suggest that current climate models may underestimate Antarctica's impact on sea level rise, emphasizing the need for more detailed mapping of the seafloor.

science5 months ago

New Map Unveils Extensive and Deep Antarctic Submarine Canyons

Scientists have discovered 332 submarine canyons beneath Antarctica, significantly more than previously known, which play a crucial role in ocean circulation, ice-shelf dynamics, and climate regulation. The study highlights differences between East and West Antarctic canyons and emphasizes the need for detailed mapping to improve climate models.