Science news articles about 'calcium carbonate skeletons'

... for the drop in the growth rate of the corals' calcium carbonate skeletons is acidification of the water due to rising carbon dioxide levels in the atmosphere. More acid ...

... , has shown that some marine organisms that form calcium carbonate skeletons have an in-built mechanism to cope with ocean ... and UWA. "Marine organisms that form calcium carbonate skeletons generally produce it in one of two forms ...

... toward explaining how corals precipitate calcium carbonate skeletons and clearly shows that the reaction can work at more acidic pH levels," said Falkowski, also a co ...

... , making it more difficult for corals to build their calcium carbonate skeletons. "Carbonate ions are the building blocks they need to grow their skeletons. When the pH is lower ...