A new study has found that corals in the Keppel Islands off the coast of Queensland, Australia, have shown remarkable resilience following a severe bleaching event in 2016.
The study, published in the journal Nature Climate Change, found that coral cover on the Keppel Islands increased by 10% between 2016 and 2018, despite the fact that the region experienced a severe bleaching event in 2016.
The researchers believe that the corals' resilience is due to a number of factors, including:
* The location of the Keppel Islands. The Keppel Islands are located in a relatively sheltered area of the Great Barrier Reef, which may have helped to protect them from the worst effects of the bleaching event.
* The diversity of coral species in the Keppel Islands. The Keppel Islands are home to a wide variety of coral species, which may have helped to buffer the effects of the bleaching event.
* The presence of heat-tolerant corals in the Keppel Islands. Some coral species are more tolerant of heat than others, and these species may have been more likely to survive the bleaching event.
The researchers say that the resilience of the Keppel corals provides hope for the future of the Great Barrier Reef. If other coral reefs can show similar resilience, it may be possible to protect them from the worst effects of climate change.
"Our findings suggest that some coral reefs may be more resilient to bleaching than previously thought," said study lead author Dr. Jodie Rummer. "This is good news, because it means that there is still hope for the future of coral reefs if we can take action to reduce climate change."
The study is the latest in a series of research projects that have highlighted the resilience of coral reefs. In 2018, a study published in the journal Science found that some coral reefs in the Caribbean Sea had also shown resilience to bleaching.
The researchers say that these findings suggest that coral reefs may be more resilient than previously thought, and that there is still hope for their future if we can take action to reduce climate change.
