Wednesday, September 1, 2010

Tropical fish swimming north because of global warming

Tropical fish swimming north because of global warming

Scientists looked at the likely impact of a warming climate on the distribution of more than 1,000 species of fish around the globe.

They found fish will shift their distribution by an average of more than 40km each decade. While some fishing grounds will become richer, many species in cooler climates will go extinct.


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