Record Display for the EPA National Library Catalog

RECORD NUMBER: 117 OF 123

OLS Field Name OLS Field Data
Main Title Unsteady Flow of Ground Water.
Author Monkmeye, Peter L. ; Hoope, John A. ; Murra, Willard A. ; Spoone, John A. ; Ton, Chium S. ;
CORP Author Wisconsin Univ., Madison. Water Resources Center.
Year Published 1972
Report Number DI-14-01-0001-1960; OWRR-B-021-WIS; 14053,; B-021-WIS(4)
Stock Number PB-212 031
Additional Subjects ( Ground water ; Unsteady flow) ; ( Aquifers ; Drainage) ; Seepage ; Water table ; Saturation ; Salt water intrusion ; Interfaces ; Mathematical models ; Hydraulic conductivity ; Soil moisture ; Permeability ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-212 031 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 99p
Abstract
The effects of the seepage face and delayed yield on the location of the free surface in unsteady unconfined groundwater flow have been studied theoretically and experimentally. A simple numerical method has been developed for predicting the quantity and duration of delayed drainage to a falling water table. The possibility of using sound waves for the field determination of hydraulic conductivity has been investigated. Solutions for the concentration distribution of a dissolved substance introduced into steady, one-dimensional flow through layers of sand have been obtained and experimentally confirmed. (Author)