04 April, 2019

‘Shocking' coral spawning drop raises doubts over Great Barrier Reef's resilience

Spawning by dominant coral species on the Great Barrier Reef collapsed after the back-to-back mass bleaching events, stoking fresh fears about the reefs' biodiversity and resilience.
With fewer adult corals after bleaching,
spawning levels collapse new research shows.
Not only did the amount of new baby corals crash - falling as much as 95 per cent in some parts of the north - the composition also shifted, according to research published Thursday in Nature.


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