A Step Forward in Sustainable Marine Stewardship: Integrating Traditional Knowledge and Open Science in Colombian Pacific Fisheries

Artisanal fishing is a culturally and economically significant sector in Colombia, supporting the livelihoods of coastal communities and contributing to food security. However, this sector faces challenges, including high operational uncertainty, limited technology, and restricted access to information. In response, we created a Smart Fishing Zone (SFZ) forecasting system that integrates traditional ecological knowledge with scientific modeling, providing near real-time forecast to guide assist artisanal fishers in locating viable fishing areas. This tool not only improves the profitability and socio-economic stability of coastal households by reducing search time, fuel costs, and labor, allowing fishers more time with their families, fostering stronger community bonds. Additionally, the system cultivates trust in science and technology, supporting the transition to sustainable, data -driven recourse management. The SFZ forecasting system is built on empirical additive models derived from collaborative knowledge, aligning fishers traditional ecological insights with scientific data. These models generate spatial probability maps for over 40 fish species critical to local food security and economic sustenance. Species were classified into eight Operational Fishery Groups (OFGs), covering a range of marine habitats, including upper-pelagic, estuarine, and oceanic environments. These groups allow targeted predictions that meet the specific needs of Colombia’s Pacific coastal communities. To ensure accessibility and inclusivity, forecast results are disseminated daily through a WebGIS platform, co-developed with stakeholder input to maximize usability. The platform’s development involved extensive collaboration across phases—benchmarking, identity design, database structuring, model integration, and user testing—culminating in an open-access, user-friendly interface. By equipping fishers with timely, scientifically validated information, this tool supports informed decision-making, resilience, and environmental stewardship. This project exemplifies the principles of open science within the context of Colombian Pacific fisheries, bridging traditional knowledge and modern innovation. By fostering social empowerment and supporting adaptive response to oceanic changes, we aim to strengthen food security, reinforce community resilience, and promote sustainable, smart fishing practices that align with both environmental and socio-economic objectives.