Reduction of Water Usage for Irrigation of Lawn Trees and Bushes by 30% in the Sahara Region, Africa

Water scarcity and land degradation are serious challenges in the Sahara Region, requiring innovative solutions for sustainable and efficient water use. This research was conducted with the objectiveto achieve a 30% reduction in irrigation water usage for lawn trees and bushes by integrating advanced irrigation management tools. In this study, smart irrigation tackles that encompass the Internet of Things (IoT), water stabilizer formulations, and Geographic Information Systems (GIS) for precision monitoring and control of irrigation processes were used. These technologies enhanced water use efficiency by controlling evaporation and runoff, ensuring targeted application, and applying water at appropriate times and places. Lean Six Sigma techniques were employed to identify and address inefficiencies in conventional irrigation systems, including excessive water usage, evaporation losses, and breakdowns of equipment. The project’s interventions resulted in 28% reduce in daily water consumption, 15% improvement in irrigation efficiency, and enhanced plant health metrics, including 55% increase in soil moisture retention and 33% improvement in foliage density. These results highlight the dual benefits of water conservation and improved ecological outcomes. Challenges such as extreme environmental conditions, logistical constraints, and technological limitations were encountered. Strategies including to use of heat-conductive materials, solar-powered IoT devices, and community engagement mitigated many of these issues, demonstrating the adaptability and resilience of the implemented solutions. This study underscores the potential of integrating advanced irrigation tools with process optimization frameworks to combat water scarcity in arid regions. The findings provide a replicable model for sustainable water management and offer valuable insights for similar regions, including the Gulf Cooperation Council (GCC) countries. Subsequent research needs to investigate the durability and cost issues to ensure the robustness and affordability of these technologies and promoting their integration with renewable energy sources for long-term water sustainability.