Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Detection and Mapping of Subterranean Water Bearing Channels.
Author Rechtie, R. D. ; Gardne, L. W. ;
CORP Author Missouri Water Resources Research Center, Rolla.
Year Published 1972
Report Number OWRR-A-051-MO; 06034,; A-051-MO(1)
Stock Number PB-216 813
Additional Subjects ( Underground streams ; Detection) ; ( Seismic prospecting ; Underground streams) ; Seismic reflection method ; Ground water ; Hydrogeology ; Resonance ; Cavities ; Vibration ;
Library Call Number Additional Info Location Last
NTIS  PB-216 813 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 18p
Abstract Results are presented of an experiment designed to determine the vibrational characteristics of subterranean voids. The objective was to evaluate the resonance phenomenon, as reported by early investigations, as an an appropriate mechanism for the development of a cavity detection and delineation tool. The results, while not entirely establishing the existence of resonance per se, establish a diagnostic reverberant seismic event that shows much promise as a detection mechanism. The use of three-component seismometers, and particle trajectory analysis, restores practicality to the reflection method. (Author Modified Abstract)
NTIS Title Notes Completion rept..
PUB Date Free Form Dec 72,
Category Codes 8H; 8K; 64H
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326549501
Origin NTIS
Type CAT