The fishes and the coral live happily in the CO2 bubble plume
Guest post by David Archibald
Willis Eschenbach’s post on lab work on coral response to elevated carbon dioxide levels, and The Reef Abides, leads to a large scale, natural experiment in Papua New Guinea. There are several places at the eastern end of that country where carbon dioxide is continuously bubbling up through healthy looking coral reef, with fish swimming around and all that that implies.
Coral Reef at Dobu Island with carbon dioxide bubbling through it (photo: Bob Halstead)
What that implies is that ocean acidification is no threat at all. If the most delicate, fragile, iconic ecosystem of them all can handle flat-out saturation with carbon dioxide, what is there to worry about?
That lack of a threat is a threat to a human institution though – the Australian Institute of Marine Science (AIMS) based in Townsville, north Queensland run by Professor Ove Hoegh-Guldberg.
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