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Feeding 'Supplements' to Corals Could One Day Help to Regrow The Great Barrier Reef

by Admin Staff
Feeding 'Supplements' to Corals Could One Day Help to Regrow The Great Barrier Reef

The corals we find in the world's reefs have their own microbiomes, and scientists are figuring out how to feed them probiotic 'supplements' – to try and save them for future generations.

A baby coral begins life as a swimming larva adrift in the ocean. When it is big enough, the larva sinks and secures itself to the seafloor – or, if it's lucky, a healthy reef. Once settled, it begins to clone itself.

Shallow-water corals, made up of myriad different organisms, are essentially colonies of tiny animals collaborating with a marine algae called zooxanthellae, which feeds the coral and helps produce the calcium carbonate that forms reefs over thousands – or even millions – of years.

While the symbiosis between corals and zooxanthellae is somewhat well understood, scientists are just beginning to explore the full extent to which corals rely on other kinds of microbes.

Click HERE to read more.

by Admin Staff

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