Basin hydrology is the study of how water moves through a specific area, known as a drainage basin. This includes understanding the sources of water, such as rainfall and snowmelt, and how it flows through rivers, lakes, and groundwater systems. The goal is to analyze the water cycle within the basin, including processes like evaporation, infiltration, and runoff. Researchers in basin hydrology often use models to predict water availability and quality. This information is crucial for managing resources, especially in areas affected by climate change or human activities like agriculture and urban development. Effective management helps ensure sustainable water supply for ecosystems and communities.