ghotib
THIMKER
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The second article is about Antarctic sea ice; it doesn't say anything about the first one, which is about the Antarctic ice sheets.ERMMMMMMMMMMMMM yeah I did actually ??
https://www.nasa.gov/content/goddard/antarctic-sea-ice-reaches-new-record-maximum
Here's the NASA press release on which the National Geographic article is based: http://www.nasa.gov/feature/goddard/nasa-study-mass-gains-of-antarctic-ice-sheet-greater-than-losses
And here is a direct quote from the lead author on the study's implications for future sea levels:
If the losses of the Antarctic Peninsula and parts of West Antarctica continue to increase at the same rate they’ve been increasing for the last two decades, the losses will catch up with the long-term gain in East Antarctica in 20 or 30 years -- I don’t think there will be enough snowfall increase to offset these losses.
There's a discussion of how this study's results relate to other recent studies of Antarctic ice sheets here: http://www.carbonbrief.org/qa-is-antarctica-gaining-or-losing-ice
and here:
http://blog.hotwhopper.com/2015/11/antarctic-ice-growing-or-shrinking-nasa.html.
As always when reading about very active areas of research, it's interesting to get a glimpse of scientists formulating the questions that might suggest how these different results can be reconciled or corrected.