•1 min read•from Oceanography News -- ScienceDaily
Antarctica is melting from below and scientists say it’s worse than expected
Our take
Recent research reveals a hidden threat beneath Antarctica's ice shelves that could significantly accelerate global sea level rise. Scientists have discovered long channels carved into the ice, which trap warmer ocean water and dramatically enhance melting from below. Alarmingly, even areas of East Antarctica previously deemed stable may be more vulnerable than previously understood. This emerging evidence suggests that current climate models might overlook this critical process, potentially leading to underestimations of future sea level rise.
Scientists have uncovered a hidden Antarctic threat that could accelerate global sea level rise far faster than expected. Deep beneath floating ice shelves, long channels carved into the ice appear to trap warmer ocean water, dramatically speeding up melting from below. Even regions of East Antarctica once considered relatively stable may be far more vulnerable than scientists realized. Researchers warn that current climate models may be missing this dangerous process entirely, meaning future sea level rise could be underestimated.
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#ocean data#climate monitoring#interactive ocean maps#climate change impact#ocean circulation#Antarctica#sea level rise#melting#ice shelves#East Antarctica#melting from below#climate models#hidden threat#dangerous process#scientists#researchers#channels#underestimated#ocean water#vulnerable