Socio-economic aspects of artificial reefs: Considerations for the Great Barrier Reef Marine Park

Artificial reefs are used to enhance recreational fishing and diving opportunities in the marine environment. Until recently, demand for artificial reefs in the Great Barrier Reef Marine Park (GBRMP) has been low due to the high value placed on the natural ecosystem of the Great Barrier Reef (GBR) and the abundance of fishing and diving opportunities it provides. In the GBRMP, where there are multiple stakeholder groups with diverse and often conflicting values and opinions, the deployment of artificial reefs will be a complex and controversial social issue. We review the available socio-economic literature regarding the deployment, use, and management of artificial reefs, and aim to identify and understand potential socio-economic issues and information gaps surrounding deployment of artificial reefs in the GBRMP. We also outline a strategy to guide decision-making and maximize the socio-economic value of artificial reefs should they be deployed in the GBRMP.