Mapping effects of agricultural lands and population densities on aquifers recharge rates using GIS

This study explores the impact of agricultural lands and population densities on aquifer recharge rates in the United States through the use of a Geographic Information System (GIS). By integrating data on areas used for agricultural purposes with information on population density, we aim to visualize and analyze how these factors influence aquifer recharge rates. The GIS mapping allows for an assessment of the relationships for human activities near aquifer regions. Initial results indicated that specific crops lands reduce recharge rates, and areas with higher population densities often exhibited reduced recharge rates due to urbanization and unnatural surfaces due to infrastructure. This research highlights the importance of incorporating spatial analysis in evaluating the sustainability of aquifer systems.