Posts

https://www.npr.org/2020/02/21/808187601/-antarctica-melts-nasa-says-showing-effects-of-record-heat?t=1582463400638
,

NASA images reveal impact of Antarctic heatwave

The recent record temperatures (up to 18.3 degrees C) on the northern tip of the Antarctic Peninsula have cause rapid ice melt - and NASA's satellite images show the devastating effect. Up to an inch of snowpack melted in just one day. Although…
,

Antarctic ice loss increases sixfold

A new study from the University of California, Irvine, NASA's Jet Propulsion Laboratory and the Netherlands' Utrecht University shows that the yearly loss of ice mass in Antarctica has increased sixfold in the last four decades. Read more…
,

ICESat-2 launches to measure polar ice

What's happening to the Antarctic ice-sheet? How quickly is it melting and by how much? A couple of days ago NASA launched ICESat-2 which will allow scientists to get a clear picture of ice-sheet loss at both poles - and the potential sea-level…
,

New research shows ice loss accelerating

ESA reports that a team of researchers from around the world has discovered that ice loss in Antarctica has accelerated three-fold since the last such study in 2012. Between 2012 and 2017, Antarctica lost 219 billion tonnes of ice a year, raising…
,

A clearer picture of Antarctic ice loss

New techniques developed by NASA are enabling scientists to calculate ice flow into the sea in greater detail than ever before.  And there are some dramatic results: the West Antarctic Ice Sheet is losing ice at an accelerating rate probably…