[Source: ScienceDaily] – Fire’s potent and pervasive effects on ecosystems and on many Earth processes, including climate change, have been underestimated, according to a new report.
“We’ve estimated that deforestation due to burning by humans is contributing about one-fifth of the human-caused greenhouse effect — and that percentage could become larger,” said co-author Thomas W. Swetnam of The University of Arizona in Tucson.
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