SciencePoles news
Recent Polar Science and Climate Change news are featured here. Our news RSS feed will inform you when news are published on this website.
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Study Shows Hungry Polar Bears a Threat to Barnacle Geese in Svalbard
23.08.2010
Having just returned from a Svalbard expedition, a Wildfowl & Wetlands Trust (WWT) scientists confirmed that stranded polar bears are devastating breeding barnacle goose populations in the summer months while looking for food. According to their research, as the Arctic sea ice diminishes, polar bears, especially on the west coast…
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AWI’s Polar 5 Aircraft Measures Arctic Sea Ice Thickness North of Greenland
23.08.2010
Scientists are worried as the sea ice over the Arctic Ocean reaches its annual minimum in September. While forecasts suggest that the extent is unlikely to hit another all-time low, sea ice physicists at the Alfred Wegener Institute (AWI) are concerned about the long-term equilibrium in the Arctic Ocean. In…
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Researchers Find Possible Answer to Antarctic Paradox
17.08.2010
Although the sea ice extent has been consistently receding in the Arctic, Antarctic sea ice has seen a slight increase in the past few decades. In a paper published in the Early Edition of the Proceedings of the National Academy of Sciences (PNAS), researchers from the Georgia Institute of Technology…
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Rocks from Canadian Arctic Offer New Perspective on Primitive Earth
12.08.2010
A new discovery made in the Canadian Arctic could offer scientists a fresh perspective on the Earth’s ancient history. According to a paper published in the journal Nature, geochemical evidence from volcanic rocks collected on Baffin Island scientists may have found an untouched part of the Earth's early mantle that…
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New Ice Island Claves off of Petermann Glacier in Greenland
10.08.2010
On August 5th, Petermann Glacier, which terminates on the coast of West Greenland, lost about one-quarter of its ice-shelf, producing a 70 kilometre-long iceberg. The glacier is one of the two largest remaining glaciers in Greenland for which its extremity terminates in floating ice shelves, connecting the Greenland Ice Sheet…







