Signatur:
ZSP-201-82/41
In:
CRREL Report, 82-41
Beschreibung / Inhaltsverzeichnis:
Many of the important factors influencing the choice of appropriate aquifer test procedures are presented. The concepts of bias, accuracy and spatial variability are explained. The definitions of a number of aquifer parameters are developed from basic principles demonstrating the underlying assumptions and limitations. The parameters considered are: piezometric head, hydraulic conductivity/intrinsic permeability, flow direction, specific discharge magnitude, transmissivity, volumetric flow rate, total porosity, effective porosity, average linear velocity, storage coefficient, specific yield, dispersion coefficient-aquifer dispersivity. For each parameter several techniques are described, evaluated and ranked in terms of perceived potential accuracy, simplicity and value to contaminant transport studies. It must be stressed, however, that the evaluations are based principally upon theoretical grounds, and not upon actual conduct of the described procedures.
Materialart:
Schriftenreihen ausleihbar
Seiten:
iv, 111 Seiten
,
Illustrationen
Serie:
CRREL Report 82-41
URL:
https://cdm16021.contentdm.oclc.org/digital/collection/p266001coll1/id/7365/rec/1
URL:
https://hdl.handle.net/11681/9322
Sprache:
Englisch
Anmerkung:
CONTENTS
Abstrac
Preface
Introduction
Purpose
Scope
Concept of accuracy
Test selection
Definition of parameters
Piezometric head
Use of piezometers
Hydraulic conductivity
Flow direction
Specific discharge magnitude
Transmissivity
Volumetric flow rate
Porosity
Average linear velocity
Storage coefficient-specific yield
Aquifer dispersivity
Parameter estimation techniques
Piezometric head
Hydraulic conductivity
Direction and magnitude of specific discharge vector
Transmissivity
Volumetric flow rate
Total porosity
Average linear velocity
Storage coefficient
Specific yield
Effective porosity
Aquifer dispersivity-dispersion coefficients
Conclusions
Literature cited
Standort:
AWI Archiv
Zweigbibliothek:
AWI Bibliothek
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