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RECORD NUMBER: 4 OF 5

Main Title QTRACER2 Program for Tracer-Breakthrough Curve Analysis for Tracer Tests in Karstic Aquifers and Other Hydrologic Systems (on CD-ROM).
CORP Author Environmental Protection Agency, Washington, DC. Office of Solid Waste.
Publisher May 2002
Year Published 2002
Report Number EPA/600/R-02/001-CD;
Stock Number PB2003-500056
Subjects Models-simulation; Software; Aquifer systems; Karst hydrology; Tracer techniques; Subsurface flow; Groundwater movement; Hydraulics; Fracture permeability; Geologic fractures; Tracer studies; Discharge(Water); Concentration(Composition); CD-ROM; QTRACER computer model
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB2003-500056 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 07/23/2003
Collation CD-ROM disc
Abstract The purpose of the QTRACER2 is to serve as a technical guide to various groups who must address potential and/or existing contamination problems in hydrological systems. Tracing are always appropriate and probably necessary, but analyses can be difficult and tedious. This document and associated computer programs alleviate some of these problems. The Qtracer2 take basic input data obtained at the start and finish of a hydrologic tracer test and performs the basic calculations for extracting critical hydraulic and geometric information about the flow system under investigation. Tracer testing is generally regarded as the most reliable and efficient method of gathering surface and subsurface hydraulic information.
Supplementary Notes Supersedes PB99-501660 and PB99-151904. Hardware required: Any version of Microsoft Windows. Documentation is included as PB2003-100394 or can be ordered separately as a demand item: PB2003-100903.
Availability Notes Product is available on one CD-ROM disc. 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.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
Category Codes 48G
NTIS Prices CD-ROM CP D01
Primary Description 200/01
Document Type NT
Control Number 019600600
Cataloging Source NTIS/MT
Origin NTIS
Type CAT


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