You might want to read the actual report. You'll note that the accumulation is in the Eastern portion of Antarctica, while the Western region is actually losing ice. As global warming continues, the surplus of the Eastern region will stop compensating for the Western regions losses. Meanwhile, the 0.27" annual increase in the oceans that were originally attributed to the Antarctic ice melt continues. Scientists now hae to find out where that extra water is coming from. The glaciers of Greenland are thinning, but not enough to raise the sea level that much.
