Modeling Groundwater Flow and Contaminant Transport - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling Groundwater Flow and Contaminant Transport write by Jacob Bear. This book was released on 2010-01-18. Modeling Groundwater Flow and Contaminant Transport available in PDF, EPUB and Kindle. 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.
Modeling Groundwater Flow and Pollution
Modeling Groundwater Flow and Pollution - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling Groundwater Flow and Pollution write by Jacob Bear. This book was released on 2012-12-06. Modeling Groundwater Flow and Pollution available in PDF, EPUB and Kindle. 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.
Modeling Groundwater Flow and Contaminant Transport
Modeling Groundwater Flow and Contaminant Transport - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling Groundwater Flow and Contaminant Transport write by Myron B. Allen. This book was released on 1992*. Modeling Groundwater Flow and Contaminant Transport available in PDF, EPUB and Kindle.
Modeling Groundwater Flow and Contaminant Transport in Heterogeneous Aquifers
Modeling Groundwater Flow and Contaminant Transport in Heterogeneous Aquifers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling Groundwater Flow and Contaminant Transport in Heterogeneous Aquifers write by Myron B. Allen. This book was released on 1992. Modeling Groundwater Flow and Contaminant Transport in Heterogeneous Aquifers available in PDF, EPUB and Kindle.
A Practical Guide to Groundwater and Solute Transport Modeling
A Practical Guide to Groundwater and Solute Transport Modeling - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Practical Guide to Groundwater and Solute Transport Modeling write by Karlheinz Spitz. This book was released on 1996-04-12. A Practical Guide to Groundwater and Solute Transport Modeling available in PDF, EPUB and Kindle. 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.
