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Published: Friday 09 August, 2013

cheap tennis shoes cheap tennis shoes Coral may grow with global warming

RISING levels of greenhouse gases may not be quite as bad for coral reefs as was thought. A team of Australian scientis cheap tennis shoes ts say that the cheap tennis shoes damage done by increasing amounts of carbon dioxide in the oceans will be offset by warmer waters, which will make coral grow faster. But other researchers counter that warming will do more harm than good.

An increase in the amount of dissolved CO2 reduces the levels of calcium and carbonate ions in seawater, which are needed to make corals. But no one had studied the effect of rising water temperature on corals.

So Ben McNeil of the University of New South Wales in Sydney and colleagues modelled the interactions between the atmosphere, oceans and ice, and calculated the sea surface temperature and the levels of calcium carbonate in the water up to 2100. Then they es cheap tennis shoes timated how these changes would affect the formation of corals. . cheap tennis shoes