Evaluating sustainability criteria for a marine protected area in Veracruz, Mexico

Marine protected areas are designed to protect natural resources within their limits. The National Park Veracruz Reef System was declared a protected area in 1992, however in the ensuing 17 years only limited measures have been taken to reduce harvesting within the area. This study was conducted as a base line to evaluate the sustainability of the park area in the present open access regime. Indicators were selected based upon sustainability attributes and criteria previously defined, patterned after a method used to evaluate sustainability in agricultural systems. To evaluate the selected indicators questionnaires were applied to the inhabitants of three fishing communities surrounding the park. Results show a precarious sustainability index for the reef system of 45.87%. We observed differences in the sustainability indices for the three communities when a classification and ordination analysis were applied. Also, applying this analysis to the indices, we found differences between social and economic criteria. The application of this kind of evaluation for the management of the area is discussed.