Melting glaciers reveal the last frontier
Melting ice in the Arctic revealed previously unknown islands that have yet to be claimed.
Previously unknown islands are appearing as Arctic summer sea ice shrinks to record lows, raising questions about whether global warming is outpacing U.N. projections, experts said.
“Reductions of snow and ice are happening at an alarming rate,” Norwegian Environment Minister Helen Bjoernoy said at a seminar of 40 scientists and politicians that began late on Monday in Ny Alesund, 1,200 km (750 miles) from the North Pole.
“This acceleration may be faster than predicted” by the U.N. climate panel this year, she told reporters at the August 20-22 seminar. Ny Alesund calls itself the world’s most northerly permanent settlement, and is a base for Arctic research.
The U.N. panel of 2,500 scientists said in February that summer sea ice could almost vanish in the Arctic towards the end of this century. It said warming in the past 50 years was “very likely” the result of greenhouse gases caused by fossil fuel use.
“There may well be an ice-free Arctic by the middle of the century,” Christopher Rapley, director of the British Antarctic Survey, told the seminar, accusing the U.N.’s Intergovernmental Panel on Climate Change (IPCC) of underestimating the melt.
The thaw of glaciers that stretch out to sea around Svalbard has revealed several islands that are not on any maps.
reuters
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