Modeling Groundwater Flow And Contaminant Transport In Soils
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Author |
: Riitta Molarius |
Publisher |
: |
Total Pages |
: 92 |
Release |
: 1996 |
ISBN-10 |
: 9513848817 |
ISBN-13 |
: 9789513848811 |
Rating |
: 4/5 (17 Downloads) |
Synopsis Modeling Groundwater Flow and Contaminant Transport in Soils by : Riitta Molarius
Author |
: Jacob Bear |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 851 |
Release |
: 2010-01-18 |
ISBN-10 |
: 9781402066825 |
ISBN-13 |
: 1402066821 |
Rating |
: 4/5 (25 Downloads) |
Synopsis Modeling Groundwater Flow and Contaminant Transport by : Jacob Bear
In many parts of the world, groundwater resources are under increasing threat from growing demands, wasteful use, and contamination. To face the challenge, good planning and management practices are needed. A key to the management of groundwater is the ability to model the movement of fluids and contaminants in the subsurface. The purpose of this book is to construct conceptual and mathematical models that can provide the information required for making decisions associated with the management of groundwater resources, and the remediation of contaminated aquifers. The basic approach of this book is to accurately describe the underlying physics of groundwater flow and solute transport in heterogeneous porous media, starting at the microscopic level, and to rigorously derive their mathematical representation at the macroscopic levels. The well-posed, macroscopic mathematical models are formulated for saturated, single phase flow, as well as for unsaturated and multiphase flow, and for the transport of single and multiple chemical species. Numerical models are presented and computer codes are reviewed, as tools for solving the models. The problem of seawater intrusion into coastal aquifers is examined and modeled. The issues of uncertainty in model input data and output are addressed. The book concludes with a chapter on the management of groundwater resources. Although one of the main objectives of this book is to construct mathematical models, the amount of mathematics required is kept minimal.
Author |
: Karlheinz Spitz |
Publisher |
: Wiley-Interscience |
Total Pages |
: 488 |
Release |
: 1996-04-12 |
ISBN-10 |
: UOM:39015037351494 |
ISBN-13 |
: |
Rating |
: 4/5 (94 Downloads) |
Synopsis A Practical Guide to Groundwater and Solute Transport Modeling by : Karlheinz Spitz
Focusing on modeling applications, this outstanding reference provides a step-by-step, non-mathematical approach to constructing and using realistic workable groundwater models on a daily basis. Extensive detailed drawings, case studies, practical examples, and sample models illustrate important concepts. Includes data on hydrogeologic features and pollutants plus a glossary of terms.
Author |
: Jacob Bear |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 426 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9789400933798 |
ISBN-13 |
: 9400933797 |
Rating |
: 4/5 (98 Downloads) |
Synopsis Modeling Groundwater Flow and Pollution by : Jacob Bear
Groundwater constitutes an important component of many water resource systems, supplying water for domestic use, for industry, and for agriculture. Management of a groundwater system, an aquifer, or a system of aquifers, means making such decisions as to the total quantity of water to be withdrawn annually, the location of wells for pumping and for artificial recharge and their rates, and control conditions at aquifer boundaries. Not less important are decisions related to groundwater qUality. In fact, the quantity and quality problems cannot be separated. In many parts of the world, with the increased withdrawal of ground water, often beyond permissible limits, the quality of groundwater has been continuously deteriorating, causing much concern to both suppliers and users. In recent years, in addition to general groundwater quality aspects, public attention has been focused on groundwater contamination by hazardous industrial wastes, by leachate from landfills, by oil spills, and by agricultural activities such as the use of fertilizers, pesticides, and herbicides, and by radioactive waste in repositories located in deep geological formations, to mention some of the most acute contamination sources. In all these cases, management means making decisions to achieve goals without violating specified constraints. In order to enable the planner, or the decision maker, to compare alternative modes of action and to ensure that the constraints are not violated, a tool is needed that will provide information about the response of the system (the aquifer) to various alternatives.
Author |
: David Fiereck |
Publisher |
: |
Total Pages |
: 126 |
Release |
: 2003 |
ISBN-10 |
: OCLC:55733747 |
ISBN-13 |
: |
Rating |
: 4/5 (47 Downloads) |
Synopsis Groundwater Flow and Contaminant Transport Finite Difference Model Case Study by : David Fiereck
Author |
: H.E. Kobus |
Publisher |
: CRC Press |
Total Pages |
: 512 |
Release |
: 1989-01-01 |
ISBN-10 |
: 9061918790 |
ISBN-13 |
: 9789061918790 |
Rating |
: 4/5 (90 Downloads) |
Synopsis Contaminant Transport in Groundwater by : H.E. Kobus
Proceeding of a symposium on Contaminant transport in groundwater held in Stuttgart, April 1989. Topics covered include: Field methods & data processing; Field studies & tracer experiments; Contaminant chemistry & column experiments; Modelling of chemistry coupled to transport; Dispersion theory & transport in fractured media; Numerical aspects of modelling, parameter identification & optimization; Multiphase flow & transport in saturated soil.
Author |
: National Research Council |
Publisher |
: National Academies Press |
Total Pages |
: 320 |
Release |
: 1990-02-01 |
ISBN-10 |
: 9780309039932 |
ISBN-13 |
: 0309039932 |
Rating |
: 4/5 (32 Downloads) |
Synopsis Ground Water Models by : National Research Council
The discovery of toxic pollution at Love Canal brought ground water contamination to the forefront of public attention. Since then, ground water science and modeling have become increasingly important in evaluating contamination, setting regulations, and resolving liability issues in court. A clearly written explanation of ground water processes and modeling, Ground Water Models focuses on the practical aspects of model application. It: examines the role of models in regulation, litigation, and policy development; explains ground water processes and describes specific applications for models; presents emerging technologies; and offers specific recommendations for better use of ground water science in policy formation.
Author |
: Pedro J. Alvarez |
Publisher |
: John Wiley & Sons |
Total Pages |
: 624 |
Release |
: 2005-12-16 |
ISBN-10 |
: 9780471738619 |
ISBN-13 |
: 0471738611 |
Rating |
: 4/5 (19 Downloads) |
Synopsis Bioremediation and Natural Attenuation by : Pedro J. Alvarez
A groundbreaking text and professional resource on natural attenuation technology Natural attenuation is rapidly becoming a widely used approach to manage groundwater and soil contamination by hazardous substances in petroleum-product releases and leachate from hazardous waste sites and landfills. This book provides, under one cover, the current methodologies needed by groundwater scientists and engineers in their efforts to evaluate subsurface contamination problems, to estimate risk to human health and ecosystems through mathematical models, and to design and formulate appropriate remediation strategies. Incorporating the authors' extensive backgrounds as educators, researchers, and consultants in environmental biotechnology and hydrogeology, the text emphasizes new concepts and recent advances in the science, including: Quantification of the role of microbes in natural attenuation Biodegradation and chemical transformation principles Immobilization and phase change Biotransformation mechanisms Groundwater flow and contaminant transport Analytical models for contaminant transport and reaction processes Numerical modeling of contaminant transport, transformation, and degradation Detailed descriptions of fundamental processes, characterization approaches, and analytical and numerical methods tied to relevant real-world applications make Bioremediation and Natural Attenuation: Process Fundamentals and Mathematical Models both a timely course text in hydrogeology and environmental engineering and a valuable reference for anyone in the groundwater or risk assessment professions.
Author |
: Mohamed Mahdi Hantush |
Publisher |
: |
Total Pages |
: 290 |
Release |
: 1996 |
ISBN-10 |
: UCR:31210018957322 |
ISBN-13 |
: |
Rating |
: 4/5 (22 Downloads) |
Synopsis Modeling and Stochastic Analysis of Contaminant Transport in Soils and Aquifers by : Mohamed Mahdi Hantush
Author |
: Mark Goltz |
Publisher |
: John Wiley & Sons |
Total Pages |
: 270 |
Release |
: 2017-02-08 |
ISBN-10 |
: 9781119300274 |
ISBN-13 |
: 1119300274 |
Rating |
: 4/5 (74 Downloads) |
Synopsis Analytical Modeling of Solute Transport in Groundwater by : Mark Goltz
Teaches, using simple analytical models how physical, chemical, and biological processes in the subsurface affect contaminant transport Uses simple analytical models to demonstrate the impact of subsurface processes on the fate and transport of groundwater contaminants Includes downloadable modeling tool that provides easily understood graphical output for over thirty models Modeling tool and book are integrated to facilitate reader understanding Collects analytical solutions from many sources into a single volume and, for the interested reader, shows how these solutions are derived from the governing model equations