Sunday, November 1, 2015

Not supporting the narrative...



A new NASA study claims thickening ice in the Antarctic Peninsula, photographed above, outweighs ice losses over the last couple decades. Photo by NASA's Operation IceBridge

GREENBELT, Md., Oct. 31 (UPI) -- According to a new NASA study, ice sheet gains outweigh losses on the Antarctic continent. The findings conflict with those of the Intergovernmental Panel on Climate Change, which in 2013 suggested gains were not keeping up with losses.
The new study, published in the Journal of Glaciology, doesn't totally undermine the handful of studies showing significant glacier, ice sheet and sea ice shrinkage. Instead, if offers evidence of previously unaccounted gains.  The new tallies reveal an annual net gain of 112 billion tons between 1992 and 2001. Annual gains of 82 billion tons were observed between 2003 and 2008.
"We're essentially in agreement with other studies that show an increase in ice discharge in the Antarctic Peninsula and the Thwaites and Pine Island region of West Antarctica," lead study author Jay Zwally, a glaciologist with NASA Goddard Space Flight Center, said in a press release. "Our main disagreement is for East Antarctica and the interior of West Antarctica -- there, we see an ice gain that exceeds the losses in the other areas."
Zwally says the satellite measurements he and his colleagues analyzed reveal "small height changes over large areas, as well as the large changes observed over smaller areas."
The gains came in the form of ice thickening -- thickening researchers have previously dismissed as snow accumulations.
At least there is some credibility left, to the extent that they can actually acknowledge facts like this without losing their jobs.

2 comments:

  1. Vote for the candidate who promises the best weather...

    ReplyDelete
  2. Meanwhile, according to today's Drudge Report, France's best known climate change skeptic meteorologist has been fired.

    ReplyDelete