About this book:

*Fisheries Science for Sustainable Harvests* provides a comprehensive technical and socio-economic roadmap for managing modern fisheries. The book bridges the gap between traditional population dynamics and contemporary needs, such as ecosystem-based fisheries management (EBFM) and climate resilience. It details the mechanics of stock assessments—ranging from surplus production to age-structured models—while emphasizing the necessity of data collection from both fishery-dependent and independent sources. A central theme is the management of uncertainty through Management Strategy Evaluation (MSE), which allows managers to test harvest control rules against plausible future scenarios to ensure long-term stability for both fish stocks and fishing communities.

The text underscores that biological sustainability is inseparable from human institutions and economic incentives. It explores various governance structures, including rights-based management, effort controls, and community-based co-management, highlighting how these frameworks can align individual fisher behavior with collective conservation goals. By addressing the socio-economic foundations of fisheries, the book argues that management rules must be perceived as legitimate and equitable to be effective. It also highlights the value of incorporating Indigenous and local knowledge to enrich scientific data and foster a sense of shared stewardship.

As ocean conditions become increasingly volatile, the book advocates for adaptive management and dynamic spatial tools to address climate change and habitat degradation. It provides practical guidance on mitigating bycatch through gear innovation and moving beyond single-species models to account for complex food web interactions. Ultimately, the book presents sustainable harvesting as a continuous process of learning and adaptation. Through various case studies, it demonstrates that successful regimes are those that integrate scientific rigor with transparent communication, robust enforcement, and a deep understanding of the economic and social realities facing coastal communities.