Estuaries are the 'door mat' of human activity on land. They are also highly valued by the community. The New South Wales (NSW) oyster industry is Australia's oldest farming enterprise, dating back to the pre-European settlement era and as a consequence has social and cultural significance....

In recent years the air transport industry has experienced unprecedented growth, driven by strong local and global economies. Whether this growth can continue in the face of anticipated oil crises; international economic forecasts and recent influenza outbreaks is yet to be seen. One thing is...

There has been much debate over the past few decades regarding the desirability of implementing an Australian high-speed rail (HSR) system along the nation’s eastern seaboard. The cost of building such infrastructure has meant that governments have been reluctant to pursue its development....