"Jason Eric Box, PhD" is professor in glaciology at the Geological Survey of Denmark and Greenland. He was for 10 years (2002-2012) at Byrd Polar Research Center at Ohio State University, eventually a tenured physical climatology and geography associate professor in the department of geography. He has made more than 20 expeditions to Greenland since 1994, has spent more than one year on Greenland ice as a result of these expeditions, was for five consecutive years (2008-2012) the lead author of the Greenland section of NOAA's annual State of the Climate report, was a contributing author to the IPCC AR4, and has authored more than 60 peer-reviewed publications focused on ice climate interactions. He is also one of the members of the team doing field work for the Extreme Ice Survey and has led the Dark Snow Project, the first Internet crowd-funded Arctic expedition. In addition, he is the former chair of the cryosphere focus group of the American Geophysical Union, of which he is a member. Scientists he has worked with include Eric Rignot.

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More water is moving through the Greenland ice sheet system and there appears to be a link between more abundant melt water and the observed increase in ice flow acceleration.

This paper is extremely important, because it shows the rapid response of this ice sheet to climate warming.