A Comparative Study of Karst Sinkhole Hazard Mapping Using Frequency Ratio and Artificial Neural Network for East Central Florida

YongJe Kim, University of Central Florida
Boo Hyun Nam, University of Central Florida

Assessment of Historical Aerial Photography as Initial Screening Tool to Identify Areas at Possible Risk to Sinkhole Development

Clint Kromhout, Florida Geological Survey
Michael C. Alfieri, Water Resource Associates, LLC

Mapping of Potential Show Caves in the Racha Limestone Massif (Country of Georgia)

Lasha Asanidze, Ivane Javakhishvili Tbilisi State University, Vakhushti Bagrationi Institute of Geography
Zaza Lezhava, Ivane Javakhishvili Tbilisi State University, Vakhushti Bagrationi Institute of Geography
Nino Chikhradze, (Ivane Javakhishvili Tbilisi State University, Vakhushti Bagrationi Institute of Geography. Ilia State University, School of Natural Sciences and Engineering.
George Gaprindashvili, Department of Geology, National Environmental Agency, Ministry of Environment Protection and Agriculture of Georgia
Guranda Avkopashvili, Ivane Javakhishvili Tbilisi State University, Elephter Andronikashvili Institute of Physics.

Photolinears, Fractures, and Fallacies: A Post Hoc Study of Photolineaments, Hillsborough County, Florida

Michael C. Alfieri, Water Resource Associates, LLC
Sam B. Upchurch, SDII Global Corporation
Thomas L. Dobecki, Dobecki Geosciences, LLC