TREES - Amazon inhales more carbon than it emits, NASA finds

A new NASA-led study seven years in the making has confirmed that natural forests in the Amazon remove more carbon dioxide from the atmosphere than they emit, therefore reducing global warming. This finding resolves a long-standing debate about a key component of the overall carbon balance of the Amazon basin ...

http://www.sciencedaily.com/releases/2014/03/140318130849.ht