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Report: 85 Percent of World's Oyster Reefs Have Been Lost http://apocadocs.com/s.pl?1248454219
A recent study by environmental organizations found that nearly 85 percent of the oyster reefs worldwide have been lost. But beyond providing food around the world, oyster reefs play a key role in the oceans....
"The issue is that oysters face a multitude of stresses in coastal environments; from water quality to algae blooms, to high sediment loads and some of the places are too far gone," he said.
Oysters are ecosystem engineers that filter water and remove pollution and excess nutrients that can spark algae blooms. But, Luckenback says, their capacity has a limit and research shows that oysters expose to a variety of toxins have been shown to be more susceptible to diseases and death.
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[Read more stories about:
ocean warming, ocean acidification, ecosystem interrelationships]
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