Tuesday, April 25, 2006

Global warming created 2005 storms

Scientists say that global warming played an important role in the record number of hurricanes in the Atlantic last year and warn us that this is just the beginning of more extreme weather to come. From Reuters:
"The hurricanes we are seeing are indeed a direct result of climate change and it's no longer something we'll see in the future, it's happening now," said Greg Holland, a division director at the National Center for Atmospheric Research in Boulder, Colorado...

Holland, director of the Mesoscale and Microscale Meteorology Division of the federal research center, said tropical storm anomalies in the 1940s and 1950s can be explained by natural variability.

But he said carbon dioxide started changing traceable patterns in the 1970s and by the early 1990s, the atmospheric results were affecting the storm numbers and intensities.

"What we're seeing right now in global climate temperature is a signature of climate change," said Holland, a native of Australia. "The large bulk of the scientific community say what we are seeing now is linked directly to greenhouse gases."

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