Big data in the seafood supply chain

The seafood sector faces increasing challenges related to sustainability, traceability, and resource efficiency. The emergence of big data and other Industry 4.0 technologies, collectively referred to as Seafood 4.0, is transforming the seafood supply chain by leveraging data from various sources, including sensors, satellite monitoring, blockchain, and artificial intelligence. These technologies enable real-time monitoring, predictive analytics, and enhanced decision-making, improving seafood production, processing, and distribution. In fisheries, big data aids in stock assessment, illegal fishing detection, and sustainability initiatives. In aquaculture, it optimizes feeding, disease prevention, and water quality management, reducing environmental impacts. Seafood processing benefits from automation, quality control, and traceability improvements, ensuring food safety and regulatory compliance. Despite these advancements, challenges such as data integration, cybersecurity risks, and adoption barriers persist. Addressing these concerns requires collaborative efforts among stakeholders to standardize data collection and enhance interoperability. This chapter highlights the transformative role of big data in the seafood sector, offering insights into its applications, challenges, and future directions for a more sustainable and efficient seafood supply chain.