GIS Training for Animal Health in Aquaculture: A Structured Methodology

Abstract

The expansion of the aquaculture sector offers important economic opportunities but also presents significant challenges, particularly in disease management and prevention. Geographic Information Systems (GISs) have become essential tools for supporting aquatic animal health activities. However, despite their benefits, GISs are still underutilized, particularly in developing countries. To promote the adoption of GISs among aquaculture professionals, a specialized GIS course was developed to improve the prowess of users, equipping them with geospatial analysis skills aimed at epidemiological surveillance and disease response in aquaculture. This study describes a GIS capacity-building initiative developed under the Aquae Strength project. The training approach focuses on the context-specific use of geospatial data and practical applications, and provides a learning environment that fosters autonomy through hands-on, problem-based learning. The program utilizes the open-source QGIS software version 3.28 and incorporates customized materials and exercises based on real-world aquaculture scenarios. The authors hypothesized that the course, due to its cost-effectiveness and use of open-source software, would be particularly beneficial in low- and middle-income settings. The methodological framework described is explicitly designed for easy replication, allowing aquaculture professionals worldwide to download all the course materials and implement similar GIS capacity-building initiatives. The project was funded by the Italian Ministry of Health and supported by the World Organisation for Animal Health (WOAH). It runs from February 2022 to February 2025, with a one-year extension.