...
between 2003 and 2012 (the last year... analyzed), something surprising
happened: The trees started growing back. Their results showed that
deforestation in Brazil and Indonesia slowed sharply, while better
growing conditions in the savannahs of northern Australia and southern
Africa added mass, and – most dramatically – the vast forests of China
and Russia grew back at a considerable pace. The last point is
especially significant: The boreal forest, which stretches across
Northern Canada and Russia, stores almost 60 per cent of the world’s
carbon (tropical rain forests store about half that much).
The
result was, they reported, “an overall gain” in the world’s
carbon-absorbing green matter – a result that has been reproduced in
other recent studies showing an expansion of the global carbon sink.
And the conclusion is
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.