Articles tagged "greenhouse gases"

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Arctic tundra wildfires return after 10000-year absence

After a 10,000-year absence, wildfires have returned to the Arctic tundra, and a University of Florida study shows that their impact could extend far beyond the areas blackened by flames.In a study published in the July 28 issue of the journal Nature, UF ecologist Miche

July 30, 2011

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Antarctic marine ecosystem threaten by Human Activity

A team of scientists in the United Kingdom and the United States has warned that the native fauna and unique ecology of the Southern Ocean, the vast body of water that surrounds the Antarctic continent, is under threat from human activity. Their study is published

May 16, 2011