© Deborah Zabarenko

Antarctica has been accumulating more ice than it’s been losing in recent decades, a new study by NASA has revealed, challenging existing theories on climate change and rises in sea levels.

The paper, entitled “Mass gains of the Antarctic ice sheet exceed losses,” was published in the Journal of Glaciology on Friday.

The authors of the study, who are from NASA’s Goddard Space Flight Center, the University of Maryland and Sigma Space Corporation, analyzed satellite data showing that Antarctica gained 112 billion tons of ice annually from 1992 to 2001.

There was a slowdown in accumulation from 2003 to 2008, but gains still stood at solid 82 billion tons of ice per year during that period, the paper said.

Lead author and NASA glaciologist Jay Zwally stressed that the results don’t mean that Antarctica will continue gain ice perpetually, as the trend could reverse in just a couple of decades.

read more at RT

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