Save Great Barrier Reef from becoming dumping ground | WWF

Save Great Barrier Reef from becoming dumping ground

Posted on 09 February 2015    
Up to an estimated 39 million cubic metres of dredge material could be dumped in the Great Barrier Reef World Heritage Site.
© Xanthe Rivett/CAFNEC/WWF-Aus

If unchecked, reckless industrialization alongside the Great Barrier Reef could cause severe damage to one of Earth’s most important environmental systems, according to a new report commissioned by WWF. The Great Barrier Reef Under Threat found that the dumping of waste from port expansions within its World Heritage-listed boundaries would have “devastating impacts” on the reef.

In order to prevent unacceptable new stress on this already-vulnerable ecosystem, WWF is calling on the Australian government to ban all dumping of dredge spoil in the Great Barrier Reef World Heritage Site.

“The Great Barrier Reef is one of the planet’s richest ocean habitats, home to endangered species, a valuable economic asset for Australia, and a natural treasure for the whole world.Turning the reef into a dumping ground is the wrong choice for the environment and makes no business sense, particularly to build ports that are unnecessary,” said WWF International Director General Marco Lambertini.


Port expansion plans call for the dredging of approximately 51 million cubic metres of the ocean floor, enough seabed to fill up New York City’s Empire State Building 49 times. Without new laws to ban sea-dumping, much of that waste could be dumped in the Great Barrier Reef’s sensitive World Heritage waters, where it can cause damaging plumes of sediment that can drift for up to 80 kilometres. Dredging and dumping can smother corals and threaten the survival of endangered species like marine turtles.

Multi-national coal companies are seeking to more than double coal export capacity in the state of Queensland, even though the state’s existing coal port capacity sits unused one-third of the time, the analysis by independent consulting firm Dalberg Global Development Advisors found. Under current plans, Queensland’s coal export capacity would increase to 637 million tonnes annually, when near-term forecasts predict that Australia as a whole will export significantly less than that.

The coal industry globally appears to be in structural decline as renewable energy gains ground, the report says. “As a result, it is unlikely that all of the proposed coal ports will be needed. The damage to the reef, however, will have been made,” it says.

“To protect the reef and to safeguard the 69,000 jobs it provides, the Australian government needs to work with the state of Queensland to legislate a ban on the dumping of dredge spoil in the entire Great Barrier Reef World Heritage Site,” said Dermot O’Gorman, CEO of WWF-Australia. “In addition, dredging should be minimized and greater efforts made to improve water quality.”

If appropriate steps are not taken to reverse the reef’s decline, the area risks being listed as “in danger” by UNESCO. The status of port expansions and the Great Barrier Reef’s overall health could stir controversy at the June meeting of the World Heritage Committee in Bonn, Germany.

“We want Australian leaders to know the world is watching and expects the damaging practice of sea-dumping in World Heritage waters to be banned before the World Heritage Committee meets in June” said Mr O’Gorman. “Global pressure and attention can help tip the balance and bring the reef back towards recovery,” he said.

According to the WWF report, many prominent banks have backed away from financing coal terminals in the reef due to concerns over environmental impacts.  WWF urges companies not to invest or participate in any project that could threaten the Great Barrier Reef or any other World Heritage Site.

“As we can see from the Great Barrier Reef, healthy ocean habitats can be engines for sensible economic growth that provide jobs and improve people’s wellbeing,” Lambertini said. “Responsible management of the ocean, which is essential to preserve the crucial role marine ecosystems play in providing food and jobs for billions, should be a key feature of any roadmap for a sustainable future.”


Up to an estimated 39 million cubic metres of dredge material could be dumped in the Great Barrier Reef World Heritage Site.
© Xanthe Rivett/CAFNEC/WWF-Aus Enlarge
Industrial destruction threatens the Great Barrier Reef.
© WWF Enlarge
The Great Barrier Reef has thousands of kinds of fish and hundreds of types of corals.
© Shutterstock/Debra James/WWF-Aus Enlarge

Subscribe to our mailing list

* indicates required
Donate to WWF

Your support will help us build a future where humans live in harmony with nature.

Enter Yes if you accept the terms and conditions
Enter Yes if you accept the terms and conditions