Challenges for economic policy in sustainable management of marine natural resources

The sustainable management of marine natural resources presents particular challenges to the managers of those resources. While such management has typically been based on biological considerations, it is argued that this has resulted in overexploitation and destruction of important marine assets in industries such as fishing and tourism. Consequently, it is concluded that other approaches are needed, with the use of economic concepts and management tools particularly relevant. At the same time, the human welfare outcomes of the application of various policy instruments must be carefully considered. While biological information is critical to the formulation and implementation of successful management regimes, it is concluded that the application of economic instruments will become more attractive to resource managers, with these instruments underpinned by consideration of property rights and an appropriate allocation of economic rents. A greater focus on these economic matters will take resource managers further in the direction of sustainable management of increasingly scarce marine resources. The conclusions in the paper are supported by various case studies from fisheries and tourism. (C) 2001 Elsevier Science B.V. pll rights reserved.