This collection includes conference proceedings, talks and presentations associated with the Karst Information Portal.

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Submissions from 2017

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Mars Global Cave Candidate Catalog (Mgc3 ), Glen E. Cushing

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Mars Global Cave Candidate Catalog (Mgc3 ), Glen E. Cushing

Submissions from 2016

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Imaging and Visualizing Maya Cave Shrines in Northern Quintana Roo, Mexico, Dominique Rissolo, Michael R. Hess, Aliya R. Hoff, and Dominique Meyer

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Imaging and Visualizing Maya Cave Shrines in Northern Quintana Roo, Mexico, Dominique Rissolo, Michael R. Hess, Aliya R. Hoff, and Dominique Meyer

Submissions from 2013

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Conceptualization of groundwater flow in the Edwards Aquifer through the Knippa Gap hydrogeologic constriction, Uvalde County, Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Jennifer Adkins

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Deep time origins of sinkhole collapse failures in sewage lagoons in southeast Minnesota NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, E. Calvin Alexander Jr., Anthony C. Runkel, and Robert G. Tipping

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Combining LiDAR, aerial photography, and Pictometry® tools for karst features database management NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Scott C. Alexander, Mina Rahimi, and Erik Larson

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Need for a standardized approach to characterizing, permitting, and constructing landfills in karst geologic settings NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Robert C. Bachus and Richard B. Tedder

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Evaluating karst risk at proposed windpower projects NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, William J. Bangsund and Kenneth S. Johnson

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The need for presumptive habitat considerations in working with subterranean aquatic species of concern: Three Ozark region case histories, USA NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Shiloh L. Beeman, Thomas J. Aley, and Michael Slay

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Ground-penetrating radar, resistivity and spontaneous potential investigations of a contaminated aquifer near Cancún, Mexico NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Philip J. Carpenter, Ryan F. Adams, and Melissa Lenczewski

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Monitoring evaporite karst activity and land subsidence in the Holbrook Basin, Arizona using interferometric synthetic aperture radar (InSAR) NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Brian D. Conway and Joseph P. Cook

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The role of sulfate-rich springs and groundwater in the formation of sinkholes over gypsum in eastern England NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Anthony H. Cooper, Noelle E. Odling, and Philip J. Murphy

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Use of physical and chemical response in cave drips to characterize upland recharge in the Barton Springs segment of the Edwards Aquifer, central Texas, USA NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Brian Cowan and Nico Mark Hauwert

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Towards a karst assessment standard practice NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Robert K. Denton Jr.

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Subbottom profiling investigation of sinkhole lake structure in Bay and Washington Counties, Florida NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Thomas L. Dobecki, Sam B. Upchurch, and Thomas M. Scott

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An evaluation of automated GIS tools for delineating karst sinkholes and closed depressions from 1-meter LiDAR-derived digital elevation data NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Daniel H. Doctor and John A. Young

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Evaporite karst in the Black Hills, South Dakota and Wyoming, and the oil play in the Williston Basin, North Dakota and Montana NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Jack B. Epstein and Daniel H. Doctor

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Exploratory grouting of a subsurface detention/infiltration system NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Joseph A. Fischer, Todd K. Miller, and Michael J. Miluski

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Integrated geophysical methods for groundwater exploration in a karst area with or without thin cover - a case study from Tai\'an City, Shandong Province, China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Fuping Gan, Yixiang Chen, and Wei Zhao

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Investigations of large scale sinkhole collapses, Laibin, Guangxi, China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Yongli Gao, Weiquan Luo, and Xiaozhen Jiang

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Geophysical investigations of the Edwards-Trinity aquifer system at multiple scales: Interpreting airborne and direct-current resistivity in karst NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Marcus O. Gary, Dale F. Rucker, and Bruce D. Smith

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A calibration test of karst collapse monitoring device by optical time domain reflectometry (BOTDR) technique NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Zhende Guan, Xiaozhen Jiang, and Ming Gao

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Improved imaging of covered karst with the multi-electrode resistivity implant technique NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, David Harro and Sarah Kruse

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Delineating source areas to cave drips and cave streams in Austin Texas, USA NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Nico Mark Hauwert and Brian Cowan

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Cover-collapse sinkhole development in the Cretaceous Edwards limestone, central Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Brian B. Hunt, Brian A. Smith, and Mark T. Adams

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2013: Proceedings of the 16th International Congress of Speleology, Czech Republic, Brno, July 21-28, 2013 Volume 1 International Congress of Speleology ICS Proceedings, International Congress Of Speleology

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2013: Proceedings of the 16th International Congress of Speleology, Czech Republic, Brno, July 21-28, 2013 Volume 2 International Congress of Speleology ICS Proceedings, International Congress Of Speleology

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2013: Proceedings of the 16th International Congress of Speleology, Czech Republic, Brno, July 21-28, 2013 Volume 3 International Congress of Speleology ICS Proceedings, International Congress Of Speleology

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Characterization of karst collapse hazard based on groundwater fluctuations in Qingyun Village, Guigang, Guangxi, China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Xiaozhen Jiang, Mingtang Lei, and Ming Gao

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Salt karst and collapse structures in the Anadarko Basin of Oklahoma and Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kenneth S. Johnson

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Gypsum karst and potential risk in siting wind turbines in Blaine County, Oklahoma NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kenneth S. Johnson, William J. Bangsund, and Neal A. Hines

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Gypsum karst causes relocation of proposed Cedar Ridge Dam, Throckmorton County, Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kenneth S. Johnson and J. Mark Wilkerson

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Statistical analysis of GPR and SPT methods for sinkhole investigation in covered karst terrain, west-central Florida, USA NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Henok Kiflu, Michael Wightman, and Sarah Kruse

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Evaporite karst in the Permian Basin region of west Texas and southeastern New Mexico: The human impact NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Lewis Land

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Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst NCKRI Symposia 2, Lewis Land, Daniel H. Doctor, and J. Brad Stephenson

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Emergency investigation of extremely large sinkholes, Maohe, Guangxi, China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Mingtang Lei, Yongli Gao, and Xiaozhen Jiang

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Paleokarst crust of Ordovician limestone and its capability in resisting water inrushes in coal mines of north China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Gongyu Li

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Typical methods for forecasting karst collapse in China NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Yan Meng, Jianling Dai, and Long Jia

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Mapping surface and subsurface karst geohazards for highway projects: SR 71 South Knoxville Boulevard Extension, Knox County, Tennessee NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Harry L. Moore

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Proceedings of the 20th National Cave and Karst Management Symposia National Cave & Karst Management Symposia NCKMS: A CHANGING CLIMATE, November 4 through 8, 2013, Carlsbad, New Mexico NCKRI Symposia 3, National Cave and Karst Research Institute

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Variations in evaporite karst in the Holbrook Basin, Arizona NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, James T. Neal and Kenneth S. Johnson

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The use of drought-induced crop lines as a tool for characterization of karst terrain NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Samuel V. Panno, Donald E. Luman, and Walter R. Kelly

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A chronological catalogue of sinkholes in Italy: The first step toward a real evaluation of the sinkhole hazard NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Mario Parise and Carmela Vennari

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Lessons learned from occurrence of sinkholes related to man-made cavities in a town of southern Italy NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Pietro Pepe, Nunzia Pentimone, and Giuditta Garziano

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Karst landforms in the Saraburi Group limestones, Thailand NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Gheorghe Ponta, Bashir Memon, and James LaMoreaux

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Geotechnical case history for sinkhole investigation and stabilization methods along a high pressure petroleum pipeline NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, John T. Pusey Jr. and John M. Caccese

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Locating sinkholes in LiDAR coverage of a glacio-fluvial karst, Winona County, MN NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Mina Rahimi and E. Calvin Alexander Jr.

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Reconnaissance evaluation of a potential future sinkhole using integrated simple surface geophysics and surface monitoring points NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Michael L. Rucker, Sean Hulburt, and Mark D. Edwards

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Delineation and classification of karst depressions using LiDAR: Fort Hood military installation, Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Melinda G. Shaw-Faulkner, Kevin W. Stafford, and Aaron W. Bryant

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Application of stability charts and reliability concepts for simplified analysis of a void in soil overlying karst bedrock NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Timothy C. Siegel, Danner F. Drake, and Eric C. Drumm

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Induced sinkhole formation associated with installation of a high-pressure natural gas pipeline, west-central Florida NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Ted J. Smith and George C. Sinn

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Evaporite karst and hydrogeology of the Castile Formation: Culberson County, Texas and Eddy County, New Mexico NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kevin W. Stafford

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Clastic sinkhole and pseudokarst development in east Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kevin W. Stafford, Melinda G. Shaw-Faulkner, and Wesley A. Brown

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Restoring land and managing karst to protect water quality and quantity at Barton Springs, Austin, Texas NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Kevin Thuesen

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Development of sinkholes in a thickly covered karst terrane NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Sam B. Upchurch, Thomas L. Dobecki, and Thomas M. Scott

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Examples of anthropogenic sinkholes in Sicily and comparison with similar phenomena in southern Italy NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Marco Vattano, Mario Parise, and Piernicola Lollino

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Government Canyon State Natural Area: An emerging model for karst management NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, George Veni

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Mapping flood-related hazards in karst using the KARSYS approach: Application to the Beuchire-Creugenat karst system (Ju, Switzerland) NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Jonathan M. Vouillamoz, Arnauld Malard, and Gabrielle Schwab Rouge

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If it\'s weight of hammer conditions, it must be a sinkhole? NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Edward D. Zisman and Daniel J. Clarey

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Problems associated with the use of compaction grout for sinkhole remediation in west-central Florida NCKRI Symposium 2: Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst, Edward D. Zisman and Daniel J. Clarey

Submissions from 2004

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Assessment and conservation of aquatic life in the subsurface of the Pilbara region, Western Australia, Harley J. Barron, James Cocking, and Stefan Eberhard

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Extraterrestrial Subsurface Technology Test Bed: Human Use and Scientific Value of Martian Caves, P. J. Boston, R. D. Frederick, S. M. Welch, and J. Werker