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RECORD NUMBER: 59 OF 1515

OLS Field Name OLS Field Data
Main Title Analytic element modeling of coastal aquifers /
Author Bakker, Mark. ; Kraemer, S. R. ; de Lange, W. J. ; Strack, O. D. L.
Other Authors
Author Title of a Work
Bakker, Mark.
CORP Author Minnesota Univ., Minneapolis. ;Rijksinstituut voor Zuivering van Afvalwater, Lelystad (Netherlands).;National Risk Management Research Lab., Ada, OK. Subsurface Protection and Remediation Div.
Publisher Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 2000
Report Number EPA/600/R-99/110; EPA-R-823718
Stock Number PB2000-101970
OCLC Number 44892676
Subjects Aquifers--Mathematical models. ; Groundwater--Mathematical models.
Additional Subjects Aquifers ; Ground-water flow ; Modeling ; Analytic elements ; Computer programs ; Density variation ; Coastal aquifers ; MVAEM
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30003TCM.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAD  EPA/600-R-99-110 Region 1 Library/Boston,MA 09/08/2000
EJAD  EPA 600/R-99-110 Region 3 Library/Philadelphia, PA 09/08/2000
EKAD  GB1199.A53 2000 Region 4 Library/Atlanta,GA 07/27/2001
ELDD  EPA/600/R-99/110 NHEERL/MED Library/Duluth,MN 07/12/2002
EMAD  EPA/600/R-99/110 Region 6 Library/Dallas,TX 05/17/2011
EMAM  EPA 600-R-99-110 Region 6 Library/Dallas,TX 05/29/2018
EMBD  EPA/600/R-99/110 GWERD Library/Ada,OK 10/20/2000
ESAD  EPA 600-R-99-110 Region 10 Library/Seattle,WA 09/08/2000
NTIS  PB2000-101970 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation vi, 82 pages : illustrations, maps ; 28 cm
Abstract Four topics were studied concerning the modeling of groundwater flow in coastal aquifers with analytic elements: (1) practical experience was obtained by constructing a groundwater model of the shallow aquifers below the Delmarva Peninsula USA using the commercial program MVAEM; (2) a significant increase in performance was obtained by implementing the theory for variable density flow in a computer program that ran on a supercomputer using vectorization; (3) a new representation for the density variation was developed that can simulate the change from brackish to fresh water more accurately; and (4) it was shown that for a specific example of a bell-shaped transition zone a Dupuit model gives accurate results unless the bell-shape is too narrow compared to the thickness of the aquifer.
Notes Includes bibliographical references (pages 57-60). "January 2000." "CR-823718."
Place Published Washington, DC
Supplementary Notes Prepared in cooperation with Rijksinstituut voor Zuivering van Afvalwater, Lelystad (Netherlands). Sponsored by National Risk Management Research Lab., Ada, OK. Subsurface Protection and Remediation Div.
Availability Notes Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.fedworld.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; National Risk Management Research Laboratory (U.S.)
PUB Date Free Form 2000
NTIS Prices PC A06/MF A01
BIB Level m
Cataloging Source OCLC/T
LCCN 00328675
OCLC Time Stamp 20110513161630
Language eng
SUDOCS Number EP 1.23/6:600/R-99/110
Origin OCLC
Type MERGE
OCLC Rec Leader 01273cam 2200361 a 45020