There's only a small window of opportunity to save the world's coral reefs, a new study has found

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The time to strike is now for healthy coral reefs worldwide as a new study by James Cook University highlights the threat posed by carbon dioxide emissions.

New research by JCU indicates there is a small window of opportunity to reduce the impact emissions cause, and shows how warmer waters and ocean acidification can stunt the growth of coral reefs.

Findings suggest that under a medium emissions scenario, some reefs may keep pace with sea-level rise by growing - but only for a short while. Tourists snorkel around Upolu Cay on the Great Barrier Reef near Cairns off the Australian north east coast.His colleague Dr Scott Smithers says that by the year 2100 reefs worldwide could face crippling scenarios under intermediate impact projections.

The study by JCU gives broader projections of ocean warming and acidification, including their interactions on the carbonate production of coral reefs.The effect of warming oceans brings more marine heatwaves which then cause mass coral bleaching.

Source: Education Headlines (educationheadlines.net)

 

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