a) Another example of how humans have impacted the stimulus coastal environment is urban development of the coastline. The increased amount of people living near the coast has resulted in more residential construction along the coast and the development of sand dunes for 'prime' real estate and recreational purposes. This has had devastating effects on Australia’s coastline including the damaging effects on the sand dunes that protect the inland areas during times of high energy storms. The construction of buildings, including the marina in the stimulus photo, on top of sand dunes has also seen the increase in the rate of erosion and the loss of sand at several beaches. The marina and breakwater in the stimulus photo also clearly shows the
