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| Preface | |
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| Introduction | |
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| Role of Groundwater in Water Resource Systems and Their Management | |
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| Management of Groundwater Resources | |
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| Scope and Organization of Book | |
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| Groundwater and Aquifers | |
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| Definitions | |
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| Moisture Distribution in a Vertical Profile | |
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| Classification of Aquifers | |
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| Hydraulic Approach to Flow in Aquifers | |
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| Continuum Approach to Flow Through Porous Media | |
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| Inhomogeneity and Anisotropy | |
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| Groundwater Balance | |
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| Groundwater Flow and Leakage | |
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| Natural Replenishment from Precipitation | |
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| Return Flow from Irrigation and Sewage | |
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| Artificial Recharge | |
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| River-Aquifer Interrelationships | |
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| Springs | |
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| Evapotranspiration | |
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| Pumpage and Drainage | |
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| Change in Storage | |
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| Regional Groundwater Balance | |
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| Groundwater Motion | |
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| Darcy's Law | |
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| Hydraulic Conductivity | |
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| Aquifer Transmissivity | |
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| Flow in Anisotropic Aquifers | |
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| Dupuit Assumptions for a Phreatic Aquifer | |
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| Mathematical Statement of the Groundwater Forecasting Problem | |
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| Aquifer Storativity | |
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| Basic Continuity Equation | |
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| Initial and Boundary Conditions | |
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| Fundamental Equations for Flow in Aquifers | |
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| Complete Mathematical Statement of a Groundwater Flow Problem | |
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| Methods for Solving Groundwater Flow Problems | |
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| Superposition | |
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| Hydrologic Maps and Flow Nets | |
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| Relationships between Flows in Isotropic and Anisotropic Aquifers | |
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| Analytical Solutions of One-Dimensional Steady Flows in Aquifers | |
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| Land Subsidence | |
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| Flow in the Unsaturated Zone | |
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| Capillary Pressure and Retention Curves | |
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| The Motion Equation | |
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| Relative Permeability | |
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| The Continuity Equations | |
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| Mathematical Statement of Unsaturated Flow | |
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| Methods of Solution | |
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| Groundwater Quality Problem (Hydrodynamic Dispersion) | |
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| Dispersion Phenomena | |
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| Occurrence of Dispersion Phenomena | |
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| Coefficients of Dispersion | |
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| The Equation of Hydrodynamic Dispersion | |
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| Initial and Boundary Conditions | |
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| Mathematical Statement of a Groundwater Pollution Problem | |
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| Aquifer Dispersion Equation and Parameters | |
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| Methods of Solution | |
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| Some Simple Analytic Solutions | |
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| Movement of Water Bodies Injected into Aquifers | |
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| Hydraulics of Pumping and Recharging Wells | |
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| Introduction | |
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| Steady Flow to a Well in a Confined Aquifer | |
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| Steady Flow to a Well in a Phreatic Aquifer | |
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| Steady Flow to a Well in a Leaky Confined Aquifer | |
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| Unsteady Flow to a Well in a Confined Aquifer | |
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| Unsteady Flow to a Well in a Phreatic Aquifer | |
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| Unsteady Flow to a Well in a Leaky Confined Aquifer | |
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| Partially Penetrating Wells | |
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| Multiple Well Systems | |
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| Wells Near Boundaries Treated by the Method of Images | |
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| Recharging and Pumping Wells in Uniform Flow | |
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| Well Losses and Specific Well Discharge | |
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| Hydraulics of Recharging Wells | |
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| Fresh Water-Salt Water Interface in Coastal Aquifers | |
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| Occurrence | |
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| Exact Mathematical Statement of the Problem | |
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| The Ghyben-Herzberg Approximation | |
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| Continuity Equation Based on the Dupuit Assumption | |
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| Stationary Interface | |
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| Approximate Solutions for a Moving Interface | |
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| Upconing Below a Well Pumping Above an Interface | |
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| Transition Zone | |
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| Modeling of Aquifer Systems | |
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| The Need for Aquifer Models | |
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| Model Calibration | |
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| Classification of Aquifer Models | |
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| Single Cell Models | |
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| Multiple Cell Models | |
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| Two Examples of Water Quality Models | |
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| Identification of Aquifer Parameters | |
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| Statement of the Inverse Problem | |
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| Pumping Tests | |
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| Inverse Methods for Determining Regional Aquifer Parameters | |
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| Use of Linear Programming in Aquifer Management | |
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| Brief Review of Linear Programming | |
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| Application of Linear Programming to Aquifer Management | |
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| Examples | |
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| Derivation of the Basic Transport Equation by Averaging | |
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| Averaging Along the Vertical | |
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| Problems (selected chapters) | |
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| Bibliography | |
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| Author Index | |
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| Subject Index | |