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Latest Glaciers Stories

Massive Iceberg Could Disrupt Shipping Lanes In The Southern Ocean
2014-04-23 08:56:59

Lawrence LeBlond for redOrbit.com - Your Universe Online An iceberg previously said to be more than eight times the size of Manhattan could soon disrupt shipping lanes as it moves well outside of Pine Island Bay in Antarctica. The iceberg (called B31), which broke off from Pine Island Glacier in November 2013, is now drifting out of the bay and into the Amundsen Sea off Antarctica’s western banks. Now said to be twice the size of Atlanta (six times the size of Manhattan), B31 will...

Glacier Geometry Linked To Diverse Calving Patterns
2013-07-23 05:24:37

April Flowers for redOrbit.com - Your Universe Online Large stretches of ice on the coasts of Antarctica and Greenland are at risk of rapidly cracking apart and falling into the ocean in events over the coming decades that could aggravate sea level rise. The new study, published in Nature Geoscience, describes new iceberg calving simulations from the University of Michigan. "If this starts to happen and we're right, we might be closer to the higher end of sea level rise estimates for...

Columbia Glacier Should Stop Retreating By 2020
2012-11-27 08:30:37

April Flowers for redOrbit.com - Your Universe Online Alaska's Columbia Glacier, one of the fastest moving glaciers in the world, will cease to move by approximately 2020, according to a new study from the University of Colorado Boulder. The research team included members from CU-Boulder's Cooperative Institute for Research in Environmental Sciences, Institute of Arctic and Alpine Research, Department of Civil, Environmental, and Architectural Engineering, NASA and the Extreme Ice...

Elephant Seals Assist In Ice Shelf Research
2012-06-22 14:47:44

Brett Smith for redOrbit.com In the Bizarro world of climate change crusaders, what is good is bad, what is up is down, and what is hot is cold. New research published this week in the American Geophysical Union journal Geophysical Research Letters asserts that an Antarctic ice shelf melting slower than expected is good news for those of us who dislike massive flooding – but bad news for those sounding the alarm against global warming. During the two-year study, researchers led...

Image 1 - West Antarctic Ice Shelves Tearing Apart at the Seams
2012-03-28 04:31:05

[ Watch the Video ] A new study examining nearly 40 years of satellite imagery has revealed that the floating ice shelves of a critical portion of West Antarctica are steadily losing their grip on adjacent bay walls, potentially amplifying an already accelerating loss of ice to the sea. The most extensive record yet of the evolution of the floating ice shelves in the eastern Amundsen Sea Embayment in West Antarctica shows that their margins, where they grip onto rocky bay walls or...

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2011-08-08 12:33:32

A NASA scientist and her colleagues were able to observe for the first time the power of an earthquake and tsunami to break off large icebergs a hemisphere away. Kelly Brunt, a cryosphere specialist at Goddard Space Flight Center, Greenbelt, Md., and colleagues were able to link the calving of icebergs from the Sulzberger Ice Shelf in Antarctica following the Tohoku Tsunami, which originated with an earthquake off the coast of Japan in March 2011. The finding, detailed in a paper published...

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2011-07-25 13:50:00

An international team of researchers has combined data from multiple sources to provide the clearest account yet of how much glacial ice surges into the sea following the collapse of Antarctic ice shelves. The work by researchers at the University of Maryland, Baltimore County (UMBC), the Laboratoire d'Etudes en G©ophysique et Oc©anographie Spatiales, Centre National de la Recherche Scientifique at the University of Toulouse, France, and the University of Colorado's National Snow...

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2011-07-12 11:00:00

Some of the last images from ESA's ERS-2 satellite have revealed rapidly changing glacial features in Greenland. In its final days, the veteran satellite gave us frequent views of the Kangerdlugssuaq glacier and its advancing ice stream. Before it retired on 6 July, ESA's ERS-2 Earth observation satellite entered an orbit to capture radar images of the same area on the ground every three days, rather than its previous 35-day cycle. Images of the Kangerdlugssuaq glacier in eastern...

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2011-07-09 10:20:00

Some of the last images from ESA's ERS-2 satellite have revealed rapidly changing glacial features in Greenland. In its final days, the veteran satellite gave us frequent views of the Kangerdlugssuaq glacier and its advancing ice stream. Before it retired on 6 July, ESA's ERS-2 Earth observation satellite entered an orbit to capture radar images of the same area on the ground every three days, rather than its previous 35-day cycle.  Images of the Kangerdlugssuaq glacier in eastern...

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2010-09-07 09:36:56

An Oregon State University research program has returned to Collier Glacier for the first time in almost 20 years and found that the glacier has decreased more than 20 percent from its size in the late 1980s. The findings are consistent with glacial retreat all over the world and provide some of the critical data needed to help quantify the effects of global change on glacier retreat and associated sea level rise. Flowing down the flanks of the Three Sisters in the central Oregon Cascade...


Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
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