Scientists Say Atlas Is Wrong on Greenland’s Glaciers
Regardless of what they do the wingnuts are likely to latch onto this and make it another pseudo controversy.
The news release, echoed by the news media, claimed that Greenland had lost 15 percent of its permanent ice cover from 1999 to 2011. That translates to 125,000 cubic miles, according to a rough calculation by Etienne Berthier, a glaciologist with the University of Toulouse, enough melted ice to raise sea levels three to five feet.
The corresponding map in the atlas itself indicated that significant portions of Greenland’s coastline had become ice-free.
Glaciologists, previously bruised by an exaggerated claim about the melting of Himalayan glaciers in a 2007 United Nations report that became fodder for global warming skeptics, mobilized as a truth squad.
On blogs, on radio programs and in newspaper columns, they stated emphatically that Greenland has not lost 15 percent of its ice cover in recent years. The retreat, they said, is more like one-tenth of 1 percent. They were quick to add that nobody at the atlas had consulted them.