Read here. "Consensus" climate scientists, the IPCC, fanatical environmental groups, and the MSM have all predicted the demise of coral reefs due to the twin evils of human-induced global warming and ocean acidification. Were the predictions just alarmist hype and fabricated lies to easily fool the anti-science liberals/progressives/leftists?
Researchers, Helmle et al., analyzed coral reefs from the Florida Keys to determine if they were degraded during the 20th century from the twin "evils" predicted. Hmmm....turns out the predictions were wrong. Instead, it would seem that coral reefs prospered under warmer and CO2-enhanced water conditions.
"The authors note that ocean acidification due to rising atmospheric carbon dioxide is claimed by many to be a threat to calcifying marine organisms; and they state that when ocean acidification is combined with physiological stress caused by concomitantly rising sea surface temperatures, "shifts in community structure and accelerating degradation of coral reef ecosystems may result."...Coral cores were collected in May of 1997 and June of 1998 from seven Montastraea faveolata colonies located in the upper Florida Keys...for these cores, annual extension, density and calcification rates were obtained and analyzed, to see how they varied over this period of intensifying warming and acidification of the global ocean...they demonstrate that "the measured corals have historically been able to maintain rates of extension and calcification over the 60-year period from 1937 to 1996 under the combination of local environmental and climatic changes." They also note that calcification rates were positively related to sea surface temperature, "similar to results for Porites corals from Tahiti (Bessat and Buigues, 2001) and the Great Barrier Reef (Lough and Barnes, 1997),"" [Kevin P. Helmle, Richard E. Dodge, Peter K. Swart, Dwight K. Gledhill, C. Mark Eakin 2011: Nature Communications]