On regional groundwater flow systems in the contiguous US: How far and how deep?
Chen Yang, Princeton University, Civil & Environmental Engineering, Princeton, NJ, United States, Hoang Tran, Pacific Northwest National Laboratory, Richland, United States, Laura E Condon, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States and Reed M Maxwell, Princeton University, Civil & Environmental Engineering, High Meadows Environmental Institute, Princeton, United States
