Antarctica is melting all over

Summit County Citizens Voice

No ice build-up in East Antarctica, new study says

Antarctica permafrost Antarctica is melting all over. @bberwyn photo.

Staff Report

Despite some suggestions that increased has bolstered the vast East Antarctic ice sheet, it appears the frozen continent is still shedding ice and has been a net contributor to sea level rise since at least 2003.

There’s been little doubt during the last decade that the West Antarctic Ice Sheet has been losing mass, but the picture has been much less clear to the east, where there’s enough ice to raise global sea level by some 50 meters. One study led by NASA researchers in 2015 suggested that this part of Antarctica was gaining so much mass that it compensated for the losses in the west.

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