Overfishing: Oceans Are Dying

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Coral Reefs Exposed To Imminent Destruction From Climate Change PDF Print E-mail
Monday, 06 July 2009 00:00

Locations of coral reefs. Credits: WikipediaOrganised by ZSL, the International Programme on the State of the Ocean (IPSO) and the Royal Society, the meeting identified the level of atmospheric CO2 predicted to result in the demise of coral reefs.

At anticipated rates of emission increase, it is expected that 450 ppm CO2 will be reached before 2050. At that point, corals may be on a path to extinction within a matter of decades. By 2050, the remaining coral reefs could fall victim to ocean acidification. Such a catastrophe would not be confined to reefs, but could start of a domino-like sequence of the fall of other marine ecosystems.

Scientific evidence shows that we have long passed the point at which the marine environment offers reefs a guaranteed future.

Until now, world leaders negotiating emissions reductions have not taken the ocean into serious account, but with so much at risk, the oceans can no longer be ignored.

Now, there is every reason to believe that the oceans may in fact be the most vulnerable sector of our planet to climate change – with dire consequences for us all.

(From sciencedaily.com)

 

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