Autumn temperatures in the Arctic are at record levels, the Arctic Ocean is getting warmer and less salty as sea ice melts, and reindeer herds appear to be declining, researchers reported yesterday.Science, the enemy of Bush and Palin. They probably have an endgame Bible passage to explain this.
"Obviously, the planet is interconnected, so what happens in the Arctic does matter" to the rest of the world, Jackie Richter-Menge of the Cold Regions Research and Engineering Laboratory in Hanover, N.H., said in releasing the third annual Arctic Report Card.
The region has long been expected to be among the first areas to show impacts from global warming, which the Intergovernmental Panel on Climate Change said is largely a result of human activities adding carbon dioxide and other gases to the atmosphere.
"Changes in the Arctic show a domino effect from multiple causes more clearly than in other regions," said James Overland, an oceanographer at the National Oceanic and Atmospheric Administration's Pacific Marine Environmental Laboratory in Seattle. "It's a sensitive system and often reflects changes in relatively fast and dramatic ways."
For example, autumn air temperatures in the Arctic are at a record 9 degrees Fahrenheit above normal.
The report, compiled by 46 scientists from 10 countries, looks at conditions in the Arctic.
Source: Boston
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