Hydrologic and Geochemical Dynamics of Vadose Zone Recharge in a Mantled Karst Aquifer: Results of Monitoring Drip Waters in Mystery Cave, Minnesota, Daniel H. Doctor, E. Calvin Alexander Jr., Roy Jameson, Scott C. Alexander
Sinkhole Conference 2015

A Semi-automated Tool for Reducing the Creation of False Closed Depressions from a Filled LIDAR-derived Digital Elevation Model, John Wall, Daniel H. Doctor, Silvia Terziotti
Sinkhole Conference 2015