Spoil has sometimes been dumped at the shoreline to reclaim areas for port development — the Brisbane and Townsville ports are prime examples. Given the value of the land created, this is an entirely sensible procedure when undertaken (as it has been) as an environmentally efficacious and cost-effective commercial venture.http://www.theaustralian.com.au/opinion/great-barrier-reef-a-shore-thing-muddied-by-misconceptions/story-e6frg6zo-1227168703706
It is simply fallacious for conservationists to trumpet that the GBR is threatened by near-shore dredging, and it is risible and disgraceful that an international agency (UNESCO) is involved in unscientific grandstanding on the matter as well.
Caving in to activists, the federal government has rejected the two best environmental options for the spoil — either seabed dispersal or land reclamation. Instead, Environment Minister Greg Hunt has opted for the worst and possibly the most expensive environmental option — that spoil dredged from near Abbot Point will be dumped on land.
A more perfect combination of scientific ignorance and environmental stupidity would be hard to find.