Antarctic Ice Shelf Current Events | Antarctic Ice Shelf News | 5
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Melting threat from West Antarctic Ice Sheet may be less than expected, could hit US hardest
While a total or partial collapse of the West Antarctic Ice Sheet as a result of warming would not raise global sea levels as high as some predict, levels on the U.S. seaboards would rise 25 percent more than the global average and threaten cities like New York, Washington, D.C., and San Francisco, according to a new study. view more (2009-05-15)
New evidence shows Antarctica has warmed in last 150 years
Despite recent indications that Antarctica cooled considerably during the 1990s, new research suggests that the world's iciest continent has been getting gradually warmer for the last 150 years, a trend not identifiable in the short meteorological records and masked at the end of the 20th century by large temperature variations. view more (2006-09-06)
Two new lakes found beneath Antarctic ice sheet
The Earth Institute at Columbia University-Lying beneath more than two miles of Antarctic ice, Lake Vostok may be the best-known and largest subglacial lake in the world, but it is not alone down there. view more (2006-01-26)
Walrus Calves Stranded by Melting Sea Ice
Scientists have reported an unprecedented number of unaccompanied and possibly abandoned walrus calves in the Arctic Ocean, where melting sea ice may be forcing mothers to abandon their pups as the mothers follow the rapidly retreating ice edge north. view more (2006-04-14)
West Antarctica's subglacial plumbing system mapped from space
A network of rapidly filling and emptying lakes lies beneath at least two of West Antarctica's ice streams, new research suggests. view more (2007-02-16)
Study shows snowfall hasn't increased over Antarctica in last 50 years
An international effort to determine the variability of recent snowfall over Antarctica shows that there has been no real increase in precipitation over the southernmost continent in the last half-century. view more (2006-08-11)
British Antarctic Survey Wins Environment Award
The British Antarctic Survey (BAS), is winner of a national "Green Apple" Gold environmental award for the successful removal of an old waste dump from Antarctica. The Green Apple Awards were presented at The House of Commons yesterday (6 November) at a prize-winning ceremony hosted by The Rt. Hon. Patricia Hewitt MP, Secretary of State... view more... (2003-11-07)
SCAR: Antarctic researchers meet in Bremen
Scientific Committee on Antarctic Research (SCAR) convenes July 25 through July 31 2004 The 28th International Antarctic conference of the Scientific Committee on Antarctic Research will take place in the Congress Centre in Bremen July 25 through July 31 2004. About 600 scientists from more than 30 countries are expected to attend this most... view more... (2004-01-05)
New Era for Norwegian Antarctic Research
The framework conditions for Norwegian research in Antarctica are completely changing. The Norwegian summer station, Troll, will be a year-round station, and the airstrip beside Troll will soon accommodate intercontinental flights. This will have enormous consequences for Norwegian research. From February 2005, year-round operations at the... view more... (2004-08-04)
Threat from West Antarctica less than previously believed
The potential contribution to sea level rise from a collapse of the West Antarctic Ice Sheet (WAIS) have been greatly overestimated, according to a new study published in the journal Science. view more (2009-05-15)
Why is Greenland covered in ice?
There have been many reports in the media about the effects of global warming on the Greenland ice-sheet, but there is still great uncertainty as to why there is an ice-sheet there at all. view more (2008-08-28)
Hibernation-like behavior in Antarctic fish -- on ice for winter
Scientists have discovered an Antarctic fish species that adopts a winter survival strategy similar to hibernation. Reporting this week in the journal PLoS ONE, the online journal from the Public Library of Science, scientists from British Antarctic Survey (BAS) and the University of Birmingham reveal, for the first time, that the Antarctic 'cod'... view more... (2008-03-05)
Climate kick from the Southern Ocean
This much was already known: in the closing phase of the last ice age the Southern Hemisphere began warming first. As a result, the Antarctic sea ice melted. It was at least a thousand years later - as evidenced by investigations of Greenland ice cores - that the high northern latitudes began to get warmer. Sea ice in the North Atlantic retreated... view more... (2003-07-29)
International meeting on the Southern Ocean
The Role of the Southern Ocean in Global Processes: an Earth System Science Approach - 14-16 July 2003, London Over 80 experts from around the world will meet next week (14-16 July) to discuss the Southern Ocean surrounding Antarctica. It's the first attempt by scientists to take a collective approach to investigating an important marine... view more... (2003-07-10)
Polarstern's biggest fish catch in 24 years of research in Antarctic waters
Five tons of marbled Antarctic cod (Notothenia rossii), now that was surely a big surprise to scientists and crew on board of Polarstern, alike considering that previous and subsequent hauls barely ever reaped such plentiful harvests. view more (2006-12-27)
Oldest Antarctic ice core reveals climate history
Secrets of the Earth's past climate locked in a three-kilometre long Antarctic ice core are revealed this week in the journal Nature. The core from Dome C, high on East Antarctica's plateau, contains snowfall from the last 740,000 years and is by far the oldest continuous climate record obtained from ice cores so far. The ice has been collected... view more... (2004-06-03)
Oldest Antarctic ice core reveals climate history
Secrets of the Earth's past climate locked in a three-kilometre long Antarctic ice core are revealed this week in the journal Nature. The core from Dome C, high on East Antarctica's plateau, contains snowfall from the last 740,000 years and is by far the oldest continuous climate record obtained from ice cores so far. The ice has been collected... view more... (2004-06-02)
Climate-related changes on the Antarctic peninsula
Scientists have long established that the Antarctic Peninsula is one of the most rapidly warming spots on Earth. view more (2009-03-17)
Antarctic icebergs: unlikely oases for ocean life
Icebergs have long gripped the popular imagination, whether as relatively run-of-the-mill floating hazards that cause "unsinkable' ships to founder or, more recently, as enormous breakaway pieces of ice the size of states or small countries. view more (2007-06-25)
Limpets reveal possible fate of cold-blooded Antarctic animals
A limpet no bigger than a coin could reveal the possible fate of cold-blooded Antarctic marine animals according to new research published this week in The Journal of Experimental Biology. view more (2007-07-24)
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