Antarctica’s Denman Glacier is sinking into the world’s deepest canyon By Brandon Specktor published April 05, 2020 The melting glacier could raise sea level by almost 5 feet (1.5 meters). Denman trough (dark blue strip) sinks some 11,000 feet (3,500 meters) below sea level, and could soon become the burial plot of a massive, dying glacier. (Image credit: NASA’s […]

Antarctica’s Denman Glacier is sinking into the world’s deepest canyon–raising sea level by 5 feet. — Eslkevin’s Blog