Often, the reasons for establishing a marine protected area are to protect a resource or ecosystem while providing various social and economic benefits, among them increased fishery catches. As more MPAs are designated around the world, the ability to evaluate the effectiveness of these areas in meeting their policy objectives becomes increasingly important.
Jackie Alder of Edith Cowan University (Australia) has suggested that there is an urgent need for useful approaches capable of measuring MPA performance. In a paper she co-authored and delivered last month at the "Economics of MPAs" conference in Vancouver, British Columbia (Canada), Alder stated, "An assumption underlying the growing support for MPAs is that they meet conservation goals and provide economic benefits, such as to fisheries and ecotourism. However, continued support for MPAs will be at risk if managers cannot assess whether multidisciplinary objectives are being fulfilled."
To serve this need for an evaluative technique, Alder is exploring one approach, called Rapfish. Short for "Rapid Appraisal for the Status of Fisheries," Rapfish was originally developed at the Fisheries Centre of the University of British Columbia for evaluating the sustainability of fisheries. Alder has adapted it to evaluate MPA performance, and says it holds promise as a tool for managers to score their MPAs' performance quickly and across disciplines.