The Sixth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst™

CONFERENCE PROGRAM

More than 60 papers will be presented orally or in poster format. Practical applications will be addressed regarding sinkholes, ground water contamination, water supply, stormwater drainage, geotechnical investigations and engineering, land-use planning, geophysics, and government regulations. Worldwide perspectives will be provided through papers covering karst applications in Belgium, the Caribbean Islands, China, England, Guam, India, Kuwait, Lithuania, Portugal, Romania, and Russia. As of January 1997, the following papers are included in the conference program.

KEYNOTE PAPER

Land Use and Carbonate Island Karst

John E. Mylroie, Department of Geosciences, Mississippi State University, Mississippi State, MS, 39762, U.S.A.

James L. Carew, Department of Geology, University of Charleston, Charleston, SC, 29424, U.S.A.

Ground-water resources in any island are affected by: limited quantity, salt-water intrusion, and pollution. In carbonate islands, karst processes accentuate these water problems. In carbonate rocks, diffuse flow paths are interspersed with dissolution voids which may, or may, not provide preferential conduit flow routes. In islands with positive water budgets pollutant plumes may disperse rapidly throughout the fresh-water lens; but in islands with negative water budgets, conditions may prevent pollutants from dispersing significantly. Insoluble rocks in the subsurface of carbonate-cover islands can focus vadose flow, which may produce large-scale collapse upward from deep voids that are not predictable from the surface. Thin soils preclude ravelling and soil arch development, but the shallow development of phreatic caves produces many bedrock roof collapses. Caves that formed in the shallow fresh-water lens may have predictable collapse risk (flank margin caves), or unpredictable collapse risk (banana holes). Pit caves, developed in the epikarst, are a predictable but abundant hazard.


KARST ON YOUNG CARBONATE ISLANDS

SINKHOLE OCCURRENCES ON LIMESTONE KARST

KARST HYDROGEOLOGY

KARST ON EVAPORITE ROCKS

GROUNDWATER CONTAMINATION IN KARST TERRANE

DEVELOPING AND PROTECTING WATER SUPPLIES IN KARST AQUIFERS

STORMWATER DRAINAGE AND FLOODING PROBLEMS IN KARST TERRANE

GEOTECHNICAL INVESTIGATIONS AND ENGINEERING IN KARST

KARST STUDIES FOR LAND-USE PLANNING

INVESTIGATING KARST WITH GEOPHYSICS

GOVERNMENT REGULATIONS FOR KARST AREAS


Document created 21 January, 1997. Corrections, comments and suggestions concerning the conference home page should be directed to David M. Doolin. Updated: 31 January, 1997

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