News tagged with polar ice

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Arctic ice melt sets stage for cold weather

(Phys.org) -- The dramatic melt-off of Arctic sea ice due to climate change is hitting closer to home than millions of Americans might think. That's because melting Arctic sea ice can trigger a domino effect leading to increased ...

dateJun 06, 2012 in Earth Sciences
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Expedition studies acid impacts on Arctic

The effects of ocean acidification on Arctic seas will be studied by a team of 30 researchers, including Dr Toby Tyrrell from the University of Southampton, who set sail from the UK today (1 June), venturing as far north ...

dateJun 01, 2012 in Environment
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PCBs levels down in Norwegian polar bears

It's never been easy to be a polar bear. They may have to go months without eating. Their preferred food, seal, requires enormous luck and patience to catch. Add to that the melting of Arctic sea ice due to climate change, ...

dateMar 29, 2012 in Ecology
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Antarctic expedition checks CryoSat down-under

(PhysOrg.com) -- Next week marks 100 years since Roald Amundsen reached the South Pole. As a team of scientists brave the Antarctic to validate data from ESA’s CryoSat mission, it’s hard to imagine what these first ...

dateDec 12, 2011 in Earth Sciences
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