Monday, October 22, 2007

Scientists warn for acid oceans - could erode Great Barrier Reef


Scientists warn for acid oceans - could erode Great Barrier Reef

The world’s oceans are becoming more acid, with potentially devastating consequences for corals and the marine organisms that build reefs and provide much of the Earth’s breathable oxygen. The acidity is caused by the gradual buildup of carbon dioxide (CO2) in the atmosphere, dissolving into the oceans. Scientists fear it could be lethal for animals with chalky skeletons which make up more than a third of the planet’s marine life.

Acid oceans will be among the issues explored by Australia’s leading coral scientists at a national public forum at the Shine Dome in Canberra tomorrow.

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