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Antarctic Glacial Melt May Be Irreversible Causing Sea Rise, Research Says

A glacier the size of Florida is melting much faster than expected and may soon trigger a 50cm, or 19.6 inches, rise in sea level, according to a new NASA-funded study published online by the Proceedings of the National Academy of Sciences.  The study found that in the last six years, several closely observed Antarctic glaciers have doubled their rate of melting. Their rate of melting was five times faster than in the 1990s. The Thwaites Glacier, one of five recently studied unstable glaciers, which measures about 70,000 square miles is at risk of rapidly melting into the ocean, triggering an unstoppable rise in sea levels.   Read more...

 

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