Integrating Mangrove Ecosystems and Non-Fish Fisheries for Sustainable Coastal Economies in Madura

This study presented a comprehensive assessment of how mangrove ecosystems and non-fish fisheries resources contribute to sustainable coastal economies in Madura, Indonesia. Through field surveys, socioeconomic interviews, and GIS-based spatial analysis, approximately 18,000 hectares of mangrove forests were identified that support diverse non-fish resources, including crustaceans, mollusks, and seaweed. These resources contribute significantly to local livelihoods, accounting for 35–45% of household incomes across Sumenep, Pamekasan, and Bangkalan. This study is novel in its dual focus on ecological services and the economic valuation of non-fish resources—an often-overlooked aspect in coastal development planning. The integration of participatory governance and resource mapping reveals that regions with stronger conservation practices achieve higher economic returns and ecological stability. The findings can inform local policies for ecosystem-based resource management by demonstrating the tangible socioeconomic benefits of mangrove preservation, while highlighting the need for targeted capacity-building and inclusive governance to sustain non-fish resource-based livelihoods.