Latest Amazon forests Stories

A new study funded by NASA has found that Amazon forests are losing their greenness due to last year's record-breaking drought. "The greenness levels of Amazonian vegetation -- a measure of its health -- decreased dramatically over an area more than three and one-half times the size of Texas and did not recover to normal levels, even after the drought ended in late October 2010," Liang Xu of Boston University and the study's lead author said in a statement.Researchers used computer...

Recent research surrounding the impact of drought in the Amazon has provided contradictory findings as to how tropical forests react to a drier and warmer climate. A new study published in the August 2 Early Edition of the Proceedings of the National Academy of Sciences (PNAS) examines the response of Amazon forests to variations in climate conditions, specifically considering how those changes may influence forest productivity. These findings provide possible context for why previous studies...