GEOSPATIAL TECHNIQUE IN MAPPING FOOD WASTE FOR SOME SELECTED HOTEL IN SOME PARTS OF PLATEAU STATE

Abstract

Food waste remains a critical global challenge with implications for food security, environmental sustainability, and resource efficiency. This study applies geospatial techniques to map the distribution of food waste in selected hotels in Jos South, Plateau State, Nigeria. A total of 30 hotels were selected from registered establishments, and their geographic coordinates were collected using handheld Global Positioning System (GPS) devices. Spatial analysis was conducted using Geographic Information System (GIS) tools, specifically ArcMap, integrating Grid 3 datasets to aggregate waste data into broader zones. The findings revealed distinct spatial patterns categorized into low, medium, and high food waste regions. High waste areas were predominantly associated with locations hosting frequent social and special events. The study highlights the usefulness of geospatial technologies in identifying waste hotspots and provides actionable insights for improving waste management practices. Recommendations include enhanced staff training, improved food storage systems, regular waste audits, and policy interventions to promote sustainable consumption and production.