Assess students' ability to analyze how land-use and land-cover (LULC) change affects watershed hydrology using GIS and remote sensing: selecting and pre-processing satellite imagery and DEMs, performing land-cover classification and multi-temporal change detection, delineating catchments, quantifying effects on runoff, peak flow, baseflow, infiltration and sediment yield (qualitatively or via hydrologic model outputs), integrating streamflow/precipitation data, evaluating uncertainty, and synthesizing management implications.