Assessing Climate Change and Water Resource Management Worldwide with the SWAT Model: A Comprehensive Review

Utilized the Soil and Water Assessment Tool (SWAT) across different watershed scales, from small to large, under a variety of climate conditions, aiming to quantify and mitigate the impacts of climate change on watershed hydrology and water resources. Additionally, the paper explores the development of conservation strategies for water and soil, aimed at managing both water and sediment yields effectively. By examining research at international, national, and regional levels, with a particular focus on climate change projections for Morocco, this review critically assesses the SWAT model’s operational framework, including its inputs and outputs. The operational intricacies of the SWAT model are dissected to understand its utility in hydrological modeling, emphasizing its role in climate change assessment. Through this examination, the paper highlights the expanding application of SWAT in water resource assessments globally, demonstrating its significance in understanding and addressing the challenges posed by climate change on hydrological systems worldwide.