Simulating the parameters of multi-modal groundwater residence-time distributions using parsimonious and automatically generated numerical models that incorporate spatial variation of drainage density, aquifer thickness, recharge, and aquifer properties

Jon Jeffrey Starn, USGS Connecticut Water Science Center, East Hartford, CT, United States, Kenneth Belitz, USGS Headquarters, NAWQA, Reston, VA, United States, Leon Jay Kauffman, USGS New Jersey Water Science Center, West Trenton, United States and Richard M Yager, USGS New York Water Science Center Ithaca, Ithaca, NY, United States
Scientific Team Name: USGS National Water-Quality Assessment