Science news articles about 'polar glaciers'Unravelling the 'inconvenient truth' of glacier movement
... highly inaccurate in predicting ice flows, as has been found by analysing ice cores drilled into glaciers. "The microstructures observed in ice core samples indicate the deformation mechanisms active ... Research team draws 150-meter ice core from McCall Glacier
... be granted permission for this work. Research at McCall Glacier predates the formation of the refuge and meshes well ... of cold, dry polar ice sheets not warm, flowing valley glaciers."
At 150 meters, ... Patagonian glacier yields clues for improved understanding of global climate change
... years. By cross-referring the information contained in this unique core with those already obtained for the glaciers lying further North on the Cordillera, it could therefore be possible to trace the ... Antarctic fossils paint a picture of a much warmer continent
... tundra to today's cold-polar glaciers set within in a barren polar desert," said Marchant. " ... ago, the area was home to tundra, "wet" glaciers typical of those of the mountains of Tierra Del Fuego in ... Satellite images show continued breakup of 2 of Greenland's largest glaciers
... and Space Administration satellites and from time-lapse photography from cameras monitoring the margin of these and other Greenland glaciers. Additional support for this project came from NASA.Small glaciers -- not large -- account for most of Greenland's recent loss of ice, study shows
... ,373 square miles (1.7 million square kilometers). They found that while two of the largest glaciers in that area – Kangerdlugssuaq and Helheim – contribute more to the total ice loss than any other ... IU sends innovative technology to Antarctica to speed polar research
... of approximately 190 miles to its final destination, a research camp to be established on Thwaites Glacier.
After completing the long trek to Antarctica, the equipment will be used to support an ... Researchers attribute thinning of Greenland glacier to ocean warming preceded by atmospheric changes
... 's Courant Institute of Mathematical Sciences, suggests that ocean temperatures may be more important for glacier flow than previously thought.
The project also included scientists from the Wallops ... Scientists probe Antarctic glaciers for clues to past and future sea level
... world. Satellite data show that Totten Glacier, which dominates the ice of the Aurora Subglacial Basin ... agencies to scale back scientific studies in the polar regions.
"We're getting much more science ... A glacier's life
... has taken the next step, using all this information to create a numerical model of glacier evolution, which they have used to simulate the history and predict the future of Switzerland's enormous ... Scientists discover concealed glaciers on Mars at mid-latitudes
... middle latitudes during a past ice age.
"Altogether, these glaciers almost certainly represent the largest reservoir of water ice on Mars that's not in the polar caps. Just one of the features we ... Greenland's glaciers losing ice faster this year than last year, which was record-setting itself
... 11-square-mile (29-square kilometer) chunk broke off from the tongue of the massive Petermann Glacier in Northern Greenland. At the time, they also noted that a massive crack further up the ice shelf ... Man-Made Warming Altering Nature's Clock [News]
Starving polar bears are eating one another in the Arctic. Flowers are blooming too soon and dying. The ... assessed 829 geologic phenomena--such as melting glaciers--along with nearly 30,000 changes in ... A survivor in Greenland: A novel bacterial species is found trapped in 120,000-year-old ice
... is one of only about 10 scientifically described new species originating from polar ice and glaciers.
To study the bacterium in the laboratory, the research team, which also includes Senior Research ... A single boulder may prove that Antarctica and North America were once connected
... these rocks are basically not found in any other part of the world."
That it should turn up on a glacier high up in the mountains of Antarctica is strong evidence in support of the SWEAT model that ...
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Unravelling the 'inconvenient truth' of glacier movement
... highly inaccurate in predicting ice flows, as has been found by analysing ice cores drilled into glaciers. "The microstructures observed in ice core samples indicate the deformation mechanisms active ...Research team draws 150-meter ice core from McCall Glacier
... be granted permission for this work. Research at McCall Glacier predates the formation of the refuge and meshes well ... of cold, dry polar ice sheets not warm, flowing valley glaciers." At 150 meters, ...Patagonian glacier yields clues for improved understanding of global climate change
... years. By cross-referring the information contained in this unique core with those already obtained for the glaciers lying further North on the Cordillera, it could therefore be possible to trace the ...Antarctic fossils paint a picture of a much warmer continent
... tundra to today's cold-polar glaciers set within in a barren polar desert," said Marchant. " ... ago, the area was home to tundra, "wet" glaciers typical of those of the mountains of Tierra Del Fuego in ...Satellite images show continued breakup of 2 of Greenland's largest glaciers
... and Space Administration satellites and from time-lapse photography from cameras monitoring the margin of these and other Greenland glaciers. Additional support for this project came from NASA.Small glaciers -- not large -- account for most of Greenland's recent loss of ice, study shows
... ,373 square miles (1.7 million square kilometers). They found that while two of the largest glaciers in that area – Kangerdlugssuaq and Helheim – contribute more to the total ice loss than any other ...IU sends innovative technology to Antarctica to speed polar research
... of approximately 190 miles to its final destination, a research camp to be established on Thwaites Glacier. After completing the long trek to Antarctica, the equipment will be used to support an ...Researchers attribute thinning of Greenland glacier to ocean warming preceded by atmospheric changes
... 's Courant Institute of Mathematical Sciences, suggests that ocean temperatures may be more important for glacier flow than previously thought. The project also included scientists from the Wallops ...Scientists probe Antarctic glaciers for clues to past and future sea level
... world. Satellite data show that Totten Glacier, which dominates the ice of the Aurora Subglacial Basin ... agencies to scale back scientific studies in the polar regions. "We're getting much more science ...A glacier's life
... has taken the next step, using all this information to create a numerical model of glacier evolution, which they have used to simulate the history and predict the future of Switzerland's enormous ...Scientists discover concealed glaciers on Mars at mid-latitudes
... middle latitudes during a past ice age. "Altogether, these glaciers almost certainly represent the largest reservoir of water ice on Mars that's not in the polar caps. Just one of the features we ...Greenland's glaciers losing ice faster this year than last year, which was record-setting itself
... 11-square-mile (29-square kilometer) chunk broke off from the tongue of the massive Petermann Glacier in Northern Greenland. At the time, they also noted that a massive crack further up the ice shelf ...Man-Made Warming Altering Nature's Clock [News]
Starving polar bears are eating one another in the Arctic. Flowers are blooming too soon and dying. The ... assessed 829 geologic phenomena--such as melting glaciers--along with nearly 30,000 changes in ...A survivor in Greenland: A novel bacterial species is found trapped in 120,000-year-old ice
... is one of only about 10 scientifically described new species originating from polar ice and glaciers. To study the bacterium in the laboratory, the research team, which also includes Senior Research ...A single boulder may prove that Antarctica and North America were once connected
... these rocks are basically not found in any other part of the world." That it should turn up on a glacier high up in the mountains of Antarctica is strong evidence in support of the SWEAT model that ...