First Insight Into the Deployment of Artificial Reefs to Support Local Fisheries in São Tome and Príncipe

Abstract

The small-scale fisheries in São Tomé and Príncipe play a critical socioeconomic role, supporting around 30,000 people and contributing to the nation's food security. Local fishers, limited by a lack of resources and reliance on traditional techniques, face significant challenges. These have been aggravated by the increasing use of non-selective and ecologically harmful fishing methods, which have emerged as a response to fish scarcity. Here the authors detail the implementation of an artificial reef system in 2020, designed to enhance local fisheries and promote socioeconomic development. The project was led by NGOs MARAPA in partnership with Programa Tatô and involved a wide range of stakeholders. The artificial reefs, made of locally sourced inert materials and designed to foster marine life conducive to fishing, were strategically placed in the northern region on sandy bottoms to minimize environmental impact. This initiative not only aims to replenish fish resources but also serves as a tool for capacity building and co-management, promoting better decision-making processes.