The country has been scrambling to ensure adequate measures are in place after a damning review of the reef 's health and safety at the last committee meeting in 2013 . World Heritage Site gives Queensland the year to address issues with World Heritage Committee . Committee has warned it may be added to danger list . Reef suffering effects of weather events , coastal development , crown-of-thorns starfish . Boasts the greatest biodiversity of any Great Barrier Reef .
World Heritage Site gives Queensland the year to address issues with World Heritage Committee . Committee has warned it may be added to danger list . Reef suffering effects of weather events , coastal development , crown-of-thorns starfish . Boasts the greatest biodiversity of any Great Barrier Reef .