Disadvantages for tourism in Australia include: Environmental destruction. Here are six reasons why coral reefs are extremely … Cultural destruction caused by tourists. At 1.5°C of global warming above pre-industrial levels, the Intergovernmental Panel on Climate Change (IPCC) predicts a loss of 70-90 per cent of the world’s coral reefs. When light is blocked, the immobile coral reefs bleach and die. Posts: 678. live aboard is ok in qld but the numbers are restricted to about 10% … We … Pros Ecotourism is becoming more and more popular as time goes by. Marine park: pros and cons Key findings and their value have allowed me to gain to a better understanding of how tourism is negatively impacting the Great Barrier Reef and the strategies/methods that are currently implemented to counter these impacts. Great Barrier Reef tourism operators have made a desperate plea to the Queensland and federal governments to stop squabbling and put shark control measures back in place to protect holidaymakers from the ocean predators. Rising water temperatures, increasing ocean acidification, Crown of Thorns Starfish (COTS), fishing, and coastal development are also impacting the Great Barrier Reef. Gain value for money at their chosen price point.