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Wednesday, January 21, 2009
Spring Is Arriving 'Two Days Earlier Than Half A Century Ago' As Global Temperatures Rise
From Daily Mail Online:
Spring is arriving earlier than it was half a century ago, a definitive new study has shown.
After analysing temperature records from across the northern hemisphere since 1850, researchers say the seasons have shifted by at least two days.
They also found that the difference between summer and winter temperatures has become less extreme.
The new research adds to the growing evidence that plants, insects, birds and mammals are waking up from winter earlier each decade.
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