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  1. #1 Arctic may be ice-free within 30 years 
    Senior Member The Night Owl's Avatar
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    Arctic may be ice-free within 30 years

    Data showing dramatic sea ice melt suggests warming at the north pole is speeding up

    John Vidal, environment editor
    guardian.co.uk, Monday 11 July 2011 16.42 BST

    Sea ice in the Arctic is melting at a record pace this year, suggesting warming at the north pole is speeding up and a largely ice-free Arctic can be expected in summer months within 30 years.

    The area of the Arctic ocean at least 15% covered in ice is this week about 8.5m sq kilometres – lower than the previous record low set in 2007 – according to satellite monitoring by the US National Snow and Ice Data Centre (NSIDC) in Boulder, Colorado. In addition, new data from the University of Washington Polar Science Centre, shows that the thickness of Arctic ice this year is also the lowest on record.

    In the past 10 days, the Arctic ocean has been losing as much as 150,000 square kilometres of sea a day, said Mark Serreze, director of the NSIDC.

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    http://www.guardian.co.uk/environmen...P=NECNETTXT766
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  2. #2  
    Senior Member Zathras's Avatar
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  3. #3  
    PORCUS MAXIMUS Rockntractor's Avatar
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  4. #4  
    Senior Member hampshirebrit's Avatar
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    Excellent. It will make it much easier to get to the oil without so much ice around.
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