Elephant seals have helped scientists to demonstrate that fresh water from Antarctic's melting ice shelves slows the processes responsible for the formation of deep-water ocean currents that regulate global temperatures.
Earth Sciences
Aug 24, 2016
0
490
Why has the sea ice cover surrounding Antarctica been increasing slightly, in sharp contrast to the drastic loss of sea ice occurring in the Arctic Ocean? A new NASA-led study finds the geology of Antarctica and the Southern ...
Earth Sciences
May 23, 2016
3
117
Pine Island Glacier in West Antarctica is currently one of the single biggest contributors to sea-level rise with an estimated volume loss of 1.2mm sea-level equivalent per decade. The loss is caused, at least partly, by ...
Earth Sciences
May 19, 2016
0
9
A new study from climate scientists Robert DeConto at the University of Massachusetts Amherst and David Pollard at Pennsylvania State University suggests that the most recent estimates by the Intergovernmental Panel on Climate ...
Earth Sciences
Mar 30, 2016
33
92
"Upside-down rivers" of warm ocean water threaten the stability of floating ice shelves in Antarctica, according to a new study led by researchers at the University of Colorado Boulder's National Snow and Ice Data Center ...
Earth Sciences
Mar 14, 2016
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53
The Ross Ice Shelf is much like the Rosetta Stone. The historic stone was inscribed in three different scripts; each telling the same story but in a different tongue. When matched together the information was enough to allow ...
Earth Sciences
Nov 16, 2015
0
18
An international team led by Dr Nicholas Golledge, who holds a joint position at Victoria University's Antarctic Research Centre and GNS Science, has published a paper in the respected scientific magazine Nature titled 'The ...
Earth Sciences
Oct 15, 2015
33
74
New research published today projects a doubling of surface melting of Antarctic ice shelves by 2050 and that by 2100 melting may surpass intensities associated with ice shelf collapse, if greenhouse gas emissions from fossil ...
Earth Sciences
Oct 12, 2015
19
964
The more ice is melted of the Antarctic Filchner-Ronne shelf, the more ice flows into the ocean and the more the region contributes to global sea-level rise. While this might seem obvious, it is no matter of course for the ...
Earth Sciences
Oct 5, 2015
3
57
When it comes to climate change, it's rare to get any good news. But a researcher who's reported evidence in the Cell Press journal Current Biology on September 21, after more than two decades of study, has some: the loss ...
Earth Sciences
Sep 21, 2015
2
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