NASA: Earth Is Losing Half A Trillion Tons Of Ice A Year

NASA: Earth Is Losing Half A Trillion Tons Of Ice A Year: pGlobal Ice Loss from 2003-2010 Could “Cover the Entire United States in One and Half Feet of Water” Changes in ice thickness (in centimeters per year) during 2003-2010 as measured by NASA’s Gravity Recovery and Climate Experiment (GRACE) satellites, averaged over each of the world’s ice caps and glacier systems outside of Greenland and Antarctica. [...]/p~~~~thinkprogress.org~~~~