Last winter’s big snowfall and cold temperatures in the eastern United States and Europe were likely caused by the loss of Arctic sea ice, researchers concluded at the International Polar Year Oslo Science Conference in Norway last week. Climate change has warmed the entire Arctic region, melting 2.5 million square kilometres of sea ice, and [...]
Tag Archives: jet stream
Polar heat pushing jet stream south, bringing harder winters for U.S./Europe/Japan
by admin on 17. Jun, 2010 in Uncategorized
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A note about identifying climate change impacts
Many events are linked to climate change by virtue of fitting a long-term trend. For example, the record-breaking “once in one thousand years” rains that drove the recent Nashville flood is part of the long-term trend of increasing heavy precipitation events in the Southeastern United States that has been fully documented and firmly attributed to climate change. While one cannot say with certainly that event was "caused" by climate change, one can and should say it is linked to climate change.
