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Storm ‘echoes’ could break up ice shelves - Discovery.com- msnbc.comSlow tsunami-like waves are rolling into the waters off Antarctica. Generated by storms churning as near as the Patagonia coast and as far away as the Gulf of Alaska, these waves jostle the continent's giant floating ice shelves. According to a new study appearing in the journal Geophysical ...
Murray Peat
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5 days ago
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7 Tipping Points That Could Transform Earth | Wired Science | Wired.comWhen the Intergovernmental Panel on Climate Change issue its last report in 2007, environmental tipping points were a footnote. A troubling footnote, to be sure, but the science was relatively new and unsettled. Straightforward global warming was enough to worry about. But when the IPCC meets ...
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12 days ago
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BBC News - Major sea level rise likely as Antarctic ice meltsBy Richard Black Environment correspondent, BBC News website Sea levels are likely to rise by about 1.4m (4ft 6in) globally by 2100 as polar ice melts, according to a major review of climate change in Antarctica. Conducted by the Scientific Committee on Antarctic Research (SCAR), it says ...canadianmacfan added 4 weeks ago- SHARE
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Wildlife and Habitat Conservation News:East Antarctica's ice started to melt faster from 2006, which could cause sea levels to rise sooner than anticipated, according to a study by scientists at the University of Texas. In the study published in Nature's Geoscience journal, scientists estimated that East Antarctica has been losing ...
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Over 100 icebergs drifting to N.Zealand: official - Yahoo! NewsMore than 100, and possibly hundreds, of Antarctic icebergs are floating towards New Zealand in a rare event which has prompted a shipping warning, officials said on Monday. An Australian Antarctic Division glaciologist said the ice chunks, spotted by satellite photography, had passed the ...
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Mysteriously warm times in AntarcticaMysteriously warm times in Antarctica Dr Robert Mulvaney cuts an ice core in the cold room at the British Antarctic Survey headquarters, Cambridge (PhysOrg.com) -- A new study of Antarctica's past climate reveals that temperatures during the warm periods between ice ages (interglacials) may ...
Murray Peat
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6 weeks ago
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Radar Reveals Dynamic World Under Antarctica's Ice : NPRRadar Reveals Dynamic World Under Antarctica's Ice A A November 4, 2009 A NASA DC-8 plane equipped with lasers, ice-penetrating radar, and a gravity meter is revealing a dynamic and complex world beneath the massive ice sheet that covers Antarctica. The plane is flying over Antarctica ...
Geoffrey Ames
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2 months ago
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Current sea level rise - Wikipedia, the free encyclopediaThis article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth's history, see Sea level - changes in geologic time . Short term and periodic changes Short-term (periodic) causes Time scale (P = period) Vertical effect Periodic...
Murray Peat
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3 months ago
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Ozone hole smaller in 2009 than 2008: WMOOzone hole smaller in 2009 than 2008: WMO AFP September 16, 2009 NASA image of the planet Earth. The World Meteorological Organisation said that the ozone hole is expected to be smaller in 2009 than a year ago. Photograph by: Michael Benson, NASA GENEVA – The World Meteorological ...
Murray Peat
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3 months ago
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Melting Ice Could Lead to Massive Waves of Climate Refugees : SustainablogAs the earth warms, the melting of the earth’s two massive ice sheets—Antarctica and Greenland—could raise sea level enormously. If the Greenland ice sheet were to melt, it would raise sea level 7 meters (23 feet). Melting of the West Antarctic Ice Sheet would raise sea level 5 meters (16 ...
Flora Moon
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7 months ago
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