Technical Session Schedule
Download Detailed Sinkhole Conference Schedule (PDF)Wednesday, October 7, 2026
8:00 AM - 9:00 AM
Coffee Discussions
9:00 AM - 9:20 AM
Welcome and Introductions
Speaker: Dr. Ben Tobin
9:20 AM - 10:20 AM
Opening Keynote: Advancing Discrete–Continuum Modeling of Flow and Transport in Karst Systems Across Scales
Speaker: Dr. Thomas Reimann
10:20 AM - 10:40 AM
Break
10:40 AM - 11:00 AM
Remediating Groundwater in a Karst Terrane ‒ Encouraging Results and Lessons Learned
Speaker: Urvi Tulsiani
11:00 AM - 11:20 AM
A Simple Approach to Assessing Groundwater Discharge Behavior at Government Spring, Central New Mexico
Speaker: Matthew Kaspar
11:20 AM - 11:40 AM
Ongoing Dye Tracing Prompts Major Reevaluation of Groundwater Divides for The Lost River Karst System, Bowling Green, KY, USA
Speaker: Lee Anne Bledsoe
11:40 AM - 12:00 PM
Stratigraphic Controls on Recharge to the Confined Aquifer of the North Coast Karst Belt of Puerto Rico
Speaker: Brian A. Smith
12:00 PM - 2:00 PM
Lunch (2 Hours)
2:00 PM - 2:20 PM
Springs of The Catskill Mountains: A Conduit Flow System in Predominantly Siliciclastic Strata
Speaker: Daniel H. Doctor
2:20 PM - 2:40 PM
Karst at a Potential Construction Site Adjacent to the Delaware River Near the Glacial Terminus, New Jersey, USA
Speaker: Ira D. Sasowsky
2:40 PM - 3:00 PM
Karst Sinkholes and Civil Engineering: Overview of Characterization and Treatment Options from a Geophysical and Geotechnical Viewpoint
Speaker: Mia Painter
3:00 PM - 3:20 PM
Break
3:20 PM - 3:40 PM
A Comprehensive Analysis of Stratigraphic Influence on Karst Feature Distribution and Density Across Southeast Minnesota, USA
Speaker: Julia R. Steenberg
3:40 PM - 4:00 PM
Hasparos Embayment – An Example of Intrastratal Hypogenic Speleogenesis
Speaker: Peter J. Hutchinson
4:00 PM - 4:20 PM
Contrasting the Groundwater Pathways Driving Cave Formation in the Water Sinks Area in Highland County, Virginia, USA Using Electrical Resistivity Imaging
Speaker: Shamsuddin Ahmed
4:20 PM - 4:40 PM
Brine-Enhanced Hypogenic Speleogenesis and Concentrated Karst Development in the Burton Flats, Eddy County, New Mexico
Speaker: David D. Decker
Thursday, October 8, 2026
8:00 AM - 9:00 AM
Coffee Discussions
9:00 AM - 9:20 AM
Statewide Sinkhole Susceptibility Mapping in Florida Using Explainable GeoAI
Speaker: Osama M. Al-Tarawneh
9:20 AM - 9:40 AM
Comparing Manual and Automated Methods in Sinkhole Delineation: a Cantabrian Mountains (Spain) and Tasman Mountains (New Zealand) Case Study
Speaker: Mario Puente-Sierra
9:40 AM - 10:00 AM
Attention-Enhanced MultiModal Fusion of Elevation and Aerial Imagery for Sinkhole Segmentation
Speaker: Junfeng Zhu
10:00 AM - 10:20 AM
Break
10:20 AM - 10:40 AM
Cover Collapse Sinkholes in Stormwater Infrastructure in the Urban Karst of Bowling Green, Kentucky – Occurrence, Mitigation, and Prevention
Speaker: Nick Lawhon
10:40 AM - 11:00 AM
A Comprehensive Look at Ohio’s Karst Inventory Mapping Reconnaissance, Ground-Truth, and Beyond
Speaker: Brittany Parrick
11:00 AM - 11:20 AM
Characterization of the Galena Karst of East-Central Olmsted County Minnesota
Speaker: John D. Barry
11:20 AM - 11:40 AM
Investigating Sediment Accumulation Dynamics via Integration of GIS and Remote Sensing Tools Along with Physical/ Chemical Characteristics of Sediments in Owl Cave, Highland County, Virginia
Speaker: Dhanuska B. Wijesinghe
10:00 AM - 10:20 AM
Break
12:00 PM - 2:00 PM
Banquet and Speaker: A Bellwether for Change: Groundwater and Sea Level Rise in Southeast Florida
Speaker: Dr. Michael Sukop
2:00 PM - 4:00 PM
Karst Clips
4:00 PM - 7:00 PM