A New Study Revealed Big Underestimates of Greenland Ice Loss—and the Power of New Technologies to Track the Changes
By Moriah McDonald
Although a new study of the mass of the Greenland Ice Sheet shows that previous research underestimated its ice loss by about 20 percent, which could lead to unexpected increases in sea level rise, it also held good news about the technological advancements used to make such measurements.
Related Knowledge Center: Climate science
What began as a theory in the 1890s — that industrial emissions of carbon dioxide could increase global temperatures — had progressed to a scientific fact a century later. Scientists across a range of disciplines are studying the impact of the still-growing concentration of carbon dioxide and other so-called “greenhouse gases” in the atmosphere as they call for industrial and governmental policies to slow, then halt, the warming of the planet.