A war is being conducted against nature on our reef. All countries by international law are required to protect and preserve rare or fragile ecosystems as well as the habitat of depleted, threatened or endangered species. But in Queensland since the 1960s the plant-eating dugong population has plummeted by over 97 per cent in the quest to feed ravenous energy markets and to promote urban coastal growth. Dugongs depend on sea-grass meadows to provide them with food. Those saline meadows also offer crucial habitat for a wide array of plants and other sea life, including sea turtles.

This fecund zone is of cardinal importance for not only cycling nutrients that sustain all coastal sea-life, but it protects the reef from land-based toxicity that enters the sea. The reef's magnificent natural shield has been impregnated. The acidification of the ocean as a result of global warming further compromises the structure of the corals.

Then there is the problem of noise. The Queensland and federal governments are aware that noise pollution can have a detrimental effect on oceanic wildlife including all the biological processes that take place within the reef itself. Whales, dolphins, sea turtles and dugongs are at risk from noise pollution as they incur cardiovascular and autoimmune stresses. Animals ranging from blue whales to the coral clown fish cease feeding and noise pollution prevents mating.

Yet no government noise regulation has been imposed on industry to curtail the final death knell for Earth's greatest reef. The 2012 United Nations World Heritage meeting in Paris warned of the deadly consequences associated with increasing noise pollution associated with shipping, sub-sea construction and the use of exploratory sonar which causes mass stranding of whales and dolphins. The UN convention on Law Of The Sea states that all countries are to lessen under-sea noise pollution, including vessel noise and sub-sea construction equipment.

But as well as noise pollution, the ongoing damage is extraordinary. To create three liquefied natural gas terminals on Curtis Island near Gladstone, 21 million tonnes of material were dredged. This irreparably destroyed the seabed, enormous plumes of sediment were released, fish were killed en masse and the bund wall containing land-dumped dredging was breached, causing a vast toxic algal bloom. Meanwhile, Environment Minister Greg Hunt has authorised the Abbot Point port to dredge 3 million tonnes from the seabed to create six new coal ship berths.