1

People and ecosystems

Understanding of the links between coral reef ecosystems, the goods and services they provide to people, and the wellbeing of human societies.

2

Ecosystem dynamics: past, present and future

Examining the multi-scale dynamics of reefs, from population dynamics to macroevolution

3

Responding to a changing world

Advancing the fundamental understanding of the key processes underpinning reef resilience.

Coral Bleaching

Coral Bleaching

Coral Reef Studies

ARC Centre of Excellence for Coral Reef Studies
James Cook University Townsville
Queensland 4811 Australia

Phone: 61 7 4781 4000
Email: info@coralcoe.org.au

Menu Image Menu Image Menu Image Menu Image Menu Image Menu Image Menu Image
Menu
Facebook Twitter YouTube FlickR

Bright spots shine light on the future of coral reefs

16
Jun 2016

Researchers have discovered a handful of ‘bright spots’ among the world’s embattled coral reefs, offering the promise of a radical new approach to conservation.

In one of the largest global studies of its kind, researchers conducted over 6,000 reef surveys in 46 countries across the globe, and discovered 15 ‘bright spots’ – places where, against all the odds, there were a lot more fish on coral reefs than expected.

“Given the widespread depletion of coral reef fisheries globally, we were really excited to find these bright spots that were faring much better than we anticipated,” says lead author Professor Josh Cinner from the ARC Centre of Excellence for Coral Reef Studies at James Cook University.

“These ‘bright spots’ are reefs with more fish than expected based on their exposure to pressures like human population, poverty, and unfavourable environmental conditions.

“To be clear, bright spots are not necessarily pristine reefs, but rather reefs that have more fish than they should, given the pressures they face.

“We wanted to know why these reefs could ‘punch above their weight’ so-to-speak, and whether there are lessons we can learn about how to avoid the degradation often associated with overfishing.”

Co-author, Professor Nick Graham of Lancaster University says globally, coral reefs are in decline and current strategies for preserving them are insufficient.

“Our bright spots approach has identified places we did not previously know were so successful, and the really interesting thing is that they are not necessarily untouched by man,” he says.

“We believe their discovery offers the potential to develop exciting new solutions for coral reef conservation.”

Luxurious coral growth, fore reef slope, Nonoc Island, Philippines. Credit: Mark Tupper

Luxurious coral growth, fore reef slope, Nonoc Island, Philippines. Credit: Mark Tupper

“Importantly, the bright spots had a few things in common, which, if applied to other places, might help promote better reef conditions.”

“Many bright spots had strong local involvement in how the reefs were managed, local ownership rights, and traditional management practices,” says co-author Dr. Christina Hicks of Lancaster and Stanford Universities.

The scientists also identified 35 ‘dark spots’ – these were reefs with fish stocks in worse shape than expected.

“Dark spots also had a few defining characteristics; they were subject to intensive netting activities and there was easy access to freezers so people could stockpile fish to send to the market,” says Dr. Hicks.

This type of bright spots analysis has been used in fields such as human health to improve the wellbeing of millions of people. It is the first time it has been rigorously developed for conservation.

“We believe that the bright spots offer hope and some solutions that can be applied more broadly across the world’s coral reefs,” says Prof. Cinner.

“Specifically, investments that foster local involvement and provide people with ownership rights can allow people to develop creative solutions that help defy expectations of reef fisheries depletion.

“Conversely, dark spots may highlight development or management pathways to avoid.”

The study asked why some coral reefs punched above their weight. Credit: Tane Sinclair-Taylor

The bright spots had more fish than expected. Credit: Tane Sinclair-Taylor

Bright spots were typically found in the Pacific Ocean in places like the Solomon Islands, parts of Indonesia, Papua New Guinea and Kiribati. Dark spots were more globally distributed and found in every major ocean basin.

The study has been published in the journal Nature. Thirty-nine scientists from 34 different universities and conservation groups conducted the research.

Paper

http://dx.doi.org/10.1038/nature18607

Interviews

Josh Cinner
mobile +61 417714138
email: joshua.cinner@jcu.edu.au

Josh will be available for interviews during the ICRS in Hawaii from June 19-24, 2016

Nick Graham
Office: +44 1524 595054
Mobile: +44 7479438914
Email: nick.graham@lancaster.ac.uk

Christina Hicks
Office: +44 1524 595089
Mobile: +44 7479434791
Email: christina.hicks@lancaster.ac.uk

Images

Please click on our dropbox link bit.ly/25Qrvgo

Optional: bit.ly/1sGdELn

Contact for further details

Kylie Simmonds
Communications Manager
ARC Centre of Excellence for Coral Reef Studies
James Cook University, Townsville
Queensland 4811 Australia
Phone: +61 (0)7 4781 6067, +61 (0)428 785 895
Email: kylie.simmonds1@jcu.edu.au

The study found coral reefs had more fish if  local communities helped manage them. Credit: Tane Sinclair-Taylor
The study found coral reefs had more fish if local communities helped manage them. Credit: Tane Sinclair-Taylor

Seminars

More
Australian Research Council Pandora

Partner Research Institutions

Partner Partner Partner Partner
Coral Reef Studies

ARC Centre of Excellence for Coral Reef Studies
James Cook University Townsville
Queensland 4811 Australia

Phone: 61 7 4781 4000
Email: info@coralcoe.org.au