Wednesday, April 12, 2006

Quarter of species to go extinct by 2050

Scientists predict that a quarter of the world's plant and vertebrate animal species would face extinction by 2050. From
"Climate change is rapidly becoming the most serious threats to the planet's biodiversity," said Jay Malcolm, an assistant forestry professor at the University of Toronto. "This study provides even stronger scientific evidence that global warming will result in catastrophic species loss across the planet."

In the most dramatic of the scenarios, for which carbon dioxide levels grow to double that of today's levels, the models forecasted a potential loss of 56,000 plant species and 3,700 vertebrate species in the hotspots.

Such a climate scenario could become a reality in only 50 years, the study estimates.

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