Quadrangle: Surveys reveal 93 pct of Great Barrier Reef affected by bleaching
"I'm inherently an optimist, but I think we have a rapidly narrowing window of opportunity to save the Great Barrier Reef", Prof Hughes said.
A new survey has confirmed pretty much every environmentalist's worst fears, revealing that 93 percent of Australia's Great Barrier Reef has already been damaged by coral bleaching.
Scientists say the latest bleaching event - the third since 1998 - is being driven by abnormally high...