Abstract

Fisheries biodiversity is a critical component of natural capital, underpinning ecological balance, food security, and global economic sustainability. This study explores the economic dimensions of fisheries biodiversity, emphasizing its valuation as a vital natural resource. We analyze the intricate relationship between biodiversity and the productivity, resilience, and adaptability of marine ecosystems, linking these factors to the long-term profitability of fisheries. Utilizing case studies and advanced econometric models, we evaluate the economic benefits of biodiversity conservation, including ecosystem services such as carbon sequestration, nutrient cycling, and coastal protection. Furthermore, we address the challenges of overexploitation, habitat degradation, and climate change, proposing policy frameworks for sustainable management. By integrating ecological principles with economic valuation, this research highlights the imperative of preserving fisheries biodiversity as an investment in global natural capital, ensuring both ecological integrity and economic viability for future generations.