Abstract:
:Satellite observations have transformed our understanding of the Antarctic cryosphere. The continent holds the vast majority of Earth's fresh water, and blankets swathes of the Southern Hemisphere in ice. Reductions in the thickness and extent of floating ice shelves have disturbed inland ice, triggering retreat, acceleration and drawdown of marine-terminating glaciers. The waxing and waning of Antarctic sea ice is one of Earth's greatest seasonal habitat changes, and although the maximum extent of the sea ice has increased modestly since the 1970s, inter-annual variability is high, and there is evidence of longer-term decline in its extent.
journal_name
Naturejournal_title
Natureauthors
Shepherd A,Fricker HA,Farrell SLdoi
10.1038/s41586-018-0171-6subject
Has Abstractpub_date
2018-06-01 00:00:00pages
223-232issue
7709eissn
0028-0836issn
1476-4687pii
10.1038/s41586-018-0171-6journal_volume
558pub_type
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