The Cost of Karst Subsidence and Sinkhole Collapse in the United States Compared with Other Natural Hazards

David J. Weary, USGS

Hazard of Sinkhole Flooding to a Cave Hominin Site and its Control Countermeasures in a Tower Karst Area, South China

Fang Guo, Institute of Karst Geology, Chinese Academy of Geological Sciences
Guanghui Jiang, Institute of Karst Geology, Chinese Academy of Geological Sciences
Kwong Fai Andrew Lo, College of Science, Chinese Culture University, Taiwan
Qingjia Tang, Institute of Karst Geology, Chinese Academy of Geological Sciences
Yongli Guo, Institute of Karst Geology, Chinese Academy of Geological Sciences
Shaohua Liu, Institute of Karst Geology, Chinese Academy of Geological Sciences

Case Studies of Animal Feedlots on Karst in Olmsted County, Minnesota

Martin Larsen, Olmsted Soil and Water Conservation District

Evaporite Geo-Hazard in the Sauris Area (Friuli Venezia Giulia Region - NE Italy)

Chiara Calligaris, Trieste University
Stefano Devoto, Trieste University
Luca Zini, Trieste University
Franco Cucchi, Trieste University

Building Codes to Minimize Cover Collapses in Sinkhole-Prone Areas

George Veni, National Cave and Karst Research Institute
Connie Campbell Brashear, Bracken Engineering, Inc.
Andrew Glasbrenner, Bracken Engineering, Inc.

Cars and Karst: Investigating the National Corvette Museum Sinkhole

Jason S. Polk, Western Kentucky University
Leslie North, Western Kentucky University
Ric Federico, EnSafe
Brian Ham, EnSafe
Dan Nedvidek, EnSafe
Kegan McClanahan, Western Kentucky University
Pat Kambesis, Western Kentucky University
Mike Marasa, Hayward Baker

LEPT, A Simplified Approach for Karst Assessing Vulnerability in Regions with Sparse Data; A Case Study From Kermanshah Province, Iran

Kamal Taheri, Karst Researcher in the Kermanshah Regional Water Authority, Kermanshah, Iran
Milad Taheri, Bu-Ali Sina University, Hamedan, Iran
Fathollah Mohsenipour, Head of Groundwater Study Group in the Kermanshah Regional Water Authority, Iran

Numerical Simulation of Karst Soil Cave Evolution

Long Jia, Institute of Karst Geology and Key Laboratory of Karst Collapse Prevention
Yan Meng, Institute of Karst Geology and Key Laboratory of Karst Collapse Prevention
Zhende Guan, Institute of Karst Geology and Key Laboratory of Karst Collapse Prevention
Lipeng Liu, China Institute of Water Resources and Hydropower Research