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| Mussels Found Near N.Pole in Global Warming Sign |
| 2004-09-17 |
| Fri 17 September, 2004 19:27 By Alister Doyle, Environment Correspondent OSLO (Reuters) - Mussels have been found growing on the seabed just 800 miles from the North Pole in a likely sign of global warming, scientists said on Friday. The blue mussels, which normally favor warmer waters like off France or the eastern United States, were discovered last month off Norway's Svalbard archipelago in waters that are covered with ice most of the year. "The climate is changing fast," said Geir Johnsen, a professor at the Norwegian University for Science and Technology who was among experts who found the bivalves. Molluscs were a "very good indicator that the climate is warming," he said. "It seems like the mussels we found are two to three years old," he told Reuters. Such shellfish have not been recorded off the islands since Viking times 1,000 years ago during another warm period. U.N. scientists say the Arctic is now warming faster than any other region because of human emissions of carbon dioxide and other greenhouse gases released from burning fossil fuels in cars, factories and power plants. As the white ice and snow melts, it exposes darker ground or water that soaks up heat and so accelerates warming compared to regions further south. By comparison, ice in Antarctica is thicker and acts as a deep freeze resisting global warming. Inuit peoples in Canada, for instance, are seeing robins for the first time and hunters are falling through previously solid sea ice. In Scandinavia, birch trees are moving northwards into previously icy areas used for reindeer herding. The scientists monitoring Svalbard also said they had found seas free of ice further north than for 250 years at one point this summer. "The climate has been warming," said Bjorn Gulliksen, a professor at the University of Svalbard. "The ice limit...has not been as far north since 1751." |
| Posted by:Mark Espinola |
| #6 |
| Posted by: 3dc 2004-09-18 3:50:41 AM |
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| Posted by: Super Hose 2004-09-18 12:29:41 AM |
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| Posted by: Mark Espinola 2004-09-17 11:48:56 PM |
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| Posted by: Frank G 2004-09-17 11:05:26 PM |
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| Posted by: Mark Espinola 2004-09-17 10:22:41 PM |
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| Posted by: Zhang Fei 2004-09-17 9:51:59 PM |