Washington/Nairobi, 24 September 2009 -The pace and scale of climate change may now be outstripping even the most sobering predictions of the last report of the Intergovernmental Panel of Climate Change (IPCC). An analysis of the very latest, peer-reviewed science indicates that many predictions at the upper end of the IPCC’s forecasts are becoming […]
By DAN JOLING, The Associated Press Up to 200 dead walruses have been spotted on the shore of Chukchi Sea on Alaska’s northwest coast. Federal wildlife researchers from the U.S. Geological Survey on their way to a walrus tagging project spotted 100 to 200 carcasses near Icy Cape about 140 miles southwest of Barrow. They […]
By Shanta Barley You can almost hear Sarah Palin cocking her rifle. As climate change causes sea ice to shrink, the number of “problem” polar bears appears to be increasing. “Hungry bears don’t just lie down – they go looking for an alternate food source,” says zoologist Ian Stirling at the University of Alberta in […]
(Penn State) “The Arctic as we know it may soon be a thing of the past,” says Eric Post, associate professor of biology at Penn State University. Post leads a large, international team that carried out ecosystem-wide studies of the biological response to Arctic warming during the fourth International Polar Year, which ended in 2008. […]
By DAN JOLING, Associated Press Writer ANCHORAGE, Alaska – Thousands of walruses are congregating on Alaska’s northwest coast, a sign that their Arctic sea ice environment has been altered by climate change. Chad Jay, a U.S. Geological Survey walrus researcher, said Wednesday that about 3,500 walruses were near Icy Cape on the Chukchi Sea, some […]
By CHARLES J. HANLEY, Associated Press TUKTOYAKTUK, Northwest Territories — Caught between rising seas and land melting beneath their mukluk-shod feet, the villagers of Tuktoyaktuk are doing what anyone would do on this windy Arctic coastline. They’re building windmills. That’s wind-power turbines, to be exact — a token first try at “getting rid of this […]
If current melting trends continue, the Arctic Ocean is likely to be free of summer sea ice by 2015, according to research presented at a conference organized by the National Space Institute at Technical University of Denmark, the Danish Meteorological Institute and the Greenland Climate Center. The estimates, which are consistent with some models presented […]
By Victoria Gill, Science reporter, BBC News Polar bears have shrunk over the last century, according to research. Scientists compared bear skulls from the early 20th Century with those from the latter half of the century. Their study, in the Journal of Zoology, describes changes in size and shape that could be linked an increase […]
TUKTOYAKTUK, Northwest Territories – The Arctic Ocean has given up tens of thousands more square miles (square kilometers) of ice on Sunday in a relentless summer of melt, with scientists watching through satellite eyes for a possible record low polar ice cap. From the barren Arctic shore of this village in Canada’s far northwest, 1,500 […]
Arctic sea ice extent for the month of July was the third lowest for that month in the satellite record, after 2007 and 2006. The average rate of melt in July 2009 was nearly identical to that of July 2007. A strong high-pressure system, similar to the atmospheric pattern that dominated the summer of […]
