Groundwater Pumping Tests

Author : William C. Walton
Publisher : CRC Press
Page : 220 pages
File Size : 45,7 Mb
Release : 2019-11-14
Category : Science
ISBN : 9781000724028

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Groundwater Pumping Tests by William C. Walton Pdf

This practical book 'Groundwarer Pumping Tests', details concepts, techniques, field work, case studies, and microcomputer models-information designed to improve accuracy and reliability. The reader is expected to have a working knowledge of hydrogeology or access to books on groundwater geology and hydrology. Too frequently, groundwater pumping test design and analysis ignore well storage capacity, delayed gravity yield, well partial penetration, and aquitard storativity impacts without proving them negligible. As a result, erroneous conclusions are reached concerning aquifer system hydraulic characteristics, boundaries, and discontinuities. Pumping test data often is filtered arbitrarily without adequate justification in attempts to match inappropriate aquifer models and field conditions. Antecedent water level trends and water level adjustments for changes in barometric pressure and surface water stages frequently are ignored in calculating drawdown and recovery. Finally, manual graphic analysis supplemented with microcomputer programs is, to an excessive extent, being replaced by fully automatic microcomputer analysis without critical examination of interpretative methods in program algorithms and their limitations. This book will focus needed attention on the facets mentioned above.

Author : William C. Walton
Publisher : CRC Press
Page : 220 pages
File Size : 52,6 Mb
Release : 1990-02-28
Category : Technology & Engineering
ISBN : 0873711084

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Groundwater Pumping Tests by William C. Walton Pdf

This practical new book details concepts, techniques, field work, case studies, and microcomputer models-information designed to improve accuracy and reliability.

Author : G. P. Kruseman
Publisher : Unknown
Page : 388 pages
File Size : 43,5 Mb
Release : 1990
Category : Aquifers
ISBN : UOM:39015026547532

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Analysis and Evaluation of Pumping Test Data by G. P. Kruseman Pdf

Author : William C. Walton
Publisher : CRC Press
Page : 216 pages
File Size : 53,8 Mb
Release : 2019-11-14
Category : Science
ISBN : 9781000716207

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Groundwater Pumping Tests by William C. Walton Pdf

This practical book 'Groundwarer Pumping Tests', details concepts, techniques, field work, case studies, and microcomputer models-information designed to improve accuracy and reliability. The reader is expected to have a working knowledge of hydrogeology or access to books on groundwater geology and hydrology. Too frequently, groundwater pumping test design and analysis ignore well storage capacity, delayed gravity yield, well partial penetration, and aquitard storativity impacts without proving them negligible. As a result, erroneous conclusions are reached concerning aquifer system hydraulic characteristics, boundaries, and discontinuities. Pumping test data often is filtered arbitrarily without adequate justification in attempts to match inappropriate aquifer models and field conditions. Antecedent water level trends and water level adjustments for changes in barometric pressure and surface water stages frequently are ignored in calculating drawdown and recovery. Finally, manual graphic analysis supplemented with microcomputer programs is, to an excessive extent, being replaced by fully automatic microcomputer analysis without critical examination of interpretative methods in program algorithms and their limitations. This book will focus needed attention on the facets mentioned above.

Author : Phil Hall,Joe Chen
Publisher : Water Resources Publication
Page : 444 pages
File Size : 45,7 Mb
Release : 1996
Category : Science
ISBN : 0918334934

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Water Well and Aquifer Test Analysis by Phil Hall,Joe Chen Pdf

Author : G. P. Kruseman
Publisher : Unknown
Page : 390 pages
File Size : 40,8 Mb
Release : 1990
Category : Aquifers
ISBN : UOM:39015026547540

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Analysis and Evaluation of Pumping Test Data by G. P. Kruseman Pdf

Author : Jonathan D. Istok,Karen J. Dawson
Publisher : CRC Press
Page : 368 pages
File Size : 51,8 Mb
Release : 1991-05-31
Category : Technology & Engineering
ISBN : 0873715012

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Aquifer Testing by Jonathan D. Istok,Karen J. Dawson Pdf

New! A practical, easy-to-use reference for the design and analysis of groundwater pumping and slug tests Aquifer Testing: Design and Analysis of Pumping and Slug Tests is a complete design and analysis reference emphasizing practical solutions for engineers, scientists, consultants, and students knowledgeable in basic ground water theory. The book discusses such models as steady-state, transient flow with constant discharge, slug injection or withdrawal, and step discharge. This valuable book is an expansion on our best seller Groundwater Pumping Tests: Design and Analysis (Walton 1987). Part I contains general information about pumping tests, including how to design a pumping test, select an appropriate model, correct data, and analyze results. Part II is devoted to aquifer models and features hydrogeologic conditions, flow and geometry assumptions, governing differential equations, initial and boundary conditions, and analytical solutions for different models. BASIC coding for computer programs from which type curves may be developed and drawdown predicted are included in an appendix and on diskettes included in the book.

Author : Shakeel Ahmed,Ramaswamy Jayakumar,Abdin Salih
Publisher : Springer Science & Business Media
Page : 265 pages
File Size : 44,6 Mb
Release : 2008-11-18
Category : Science
ISBN : 9781402065408

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Groundwater Dynamics in Hard Rock Aquifers by Shakeel Ahmed,Ramaswamy Jayakumar,Abdin Salih Pdf

This book contains the results and findings of the advanced research carried out in a pilot area with a thorough investigation of the structure and functioning of an aquifer in a granitic formation. It characterizes the hard rock aquifer system and examines its properties and behavior as well as systematically details the geophysical, geological and remote sensing applications to conceptualize such an aquifer system.

Author : American Society of Civil Engineers
Publisher : Unknown
Page : 38 pages
File Size : 50,5 Mb
Release : 2020-04-03
Category : Electronic
ISBN : 0784415412

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Estimation of Aquifer Hydraulic Properties by Inverse Numerical Modeling of Aquifer Pumping Tests by American Society of Civil Engineers Pdf

ANSI/ASCE/EWRI 70-19 provides guidelines for estimating the hydraulic properties of groundwater systems by inverse numerical modeling of aquifer pumping tests.

Author : Michael Kasenow
Publisher : Water Resources Publication
Page : 364 pages
File Size : 40,7 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 1887201416

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Aquifer Test Data by Michael Kasenow Pdf

Author : Robert J. Sterrett
Publisher : Smyth Company Incorporated
Page : 812 pages
File Size : 46,7 Mb
Release : 2007-01-01
Category : Technology & Engineering
ISBN : 0978779304

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Groundwater and Wells by Robert J. Sterrett Pdf

Author : Paul S. Osborne
Publisher : Unknown
Page : 23 pages
File Size : 51,8 Mb
Release : 1993
Category : Aquifers
ISBN : OCLC:28189996

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Suggested Operating Procedures for Aquifer Pumping Tests by Paul S. Osborne Pdf

Author : H. M. Raghunath
Publisher : New Age International
Page : 580 pages
File Size : 47,8 Mb
Release : 1987
Category : Science
ISBN : 0852262981

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Ground Water by H. M. Raghunath Pdf

This study on ground water contains the following topics: hydrometeorolgy, hydrogeology and acrial photography, and acquifer properties and ground water flow.

Author : Robert G. Maliva
Publisher : Springer
Page : 617 pages
File Size : 41,8 Mb
Release : 2016-05-26
Category : Science
ISBN : 9783319321370

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Aquifer Characterization Techniques by Robert G. Maliva Pdf

This book presents an overview of techniques that are available to characterize sedimentary aquifers. Groundwater flow and solute transport are strongly affected by aquifer heterogeneity. Improved aquifer characterization can allow for a better conceptual understanding of aquifer systems, which can lead to more accurate groundwater models and successful water management solutions, such as contaminant remediation and managed aquifer recharge systems. This book has an applied perspective in that it considers the practicality of techniques for actual groundwater management and development projects in terms of costs, technical resources and expertise required, and investigation time. A discussion of the geological causes, types, and scales of aquifer heterogeneity is first provided. Aquifer characterization methods are then discussed, followed by chapters on data upscaling, groundwater modelling, and geostatistics. This book is a must for every practitioner, graduate student, or researcher dealing with aquifer characterization .

Author : William C. Walton
Publisher : CRC-Press
Page : 216 pages
File Size : 49,9 Mb
Release : 1990-02-28
Category : Technology & Engineering
ISBN : 0873711084

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Groundwater Pumping Tests by William C. Walton Pdf

This practical new book details concepts, techniques, field work, case studies, and microcomputer models-information designed to improve accuracy and reliability.