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Latest Jeffrey Chambers Stories

Tree Death In Amazon Much Higher Than Previously Believed
2013-01-29 12:28:36

Alan McStravick for redOrbit.com - Your Universe Online If a tree falls in the forest and no one is around, does it have a direct impact on climate change? A new study from the Lawrence Berkeley National Laboratory (Berkeley Lab) set out to answer this question. Forests are critical to the equilibrium of Earth´s climate since they absorb large quantities of the greenhouse gas carbon dioxide directly from our atmosphere. The death of a tree, however, reverses the flow of carbon and...

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2010-07-13 06:45:00

A single, huge, violent storm that swept across the whole Amazon forest in 2005 killed half a billion trees, a new study shows While storms have long been recognized as a cause of Amazon tree loss, this study is the first to produce an actual body count. And, the losses are much greater than previously suspected, the study's authors say. This suggests that storms may play a larger role in the dynamics of Amazon forests than previously recognized, they add. Previous research had attributed a...


Word of the Day
kenspeckle
  • Having so marked an appearance as easily to be recognized.
This word may come from the Swedish 'kanspak,' quick at recognizing persons or things, or else from confusion with 'conspicuous.'