Inverse Problems in Groundwater Modeling

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Publisher : Springer Science & Business Media
ISBN 13 : 9401719705
Total Pages : 346 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Inverse Problems in Groundwater Modeling by : Ne-Zheng Sun

Download or read book Inverse Problems in Groundwater Modeling written by Ne-Zheng Sun and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: ... A diskette with the updated programme of Appendix C and examples is available through the author at a small fee. email: [email protected] fax: 1--310--825--5435 ... This book systematically discusses basic concepts, theory, solution methods and applications of inverse problems in groundwater modeling. It is the first book devoted to this subject. The inverse problem is defined and solved in both deterministic and statistic frameworks. Various direct and indirect methods are discussed and compared. As a useful tool, the adjoint state method and its applications are given in detail. For a stochastic field, the maximum likelihood estimation and co-kriging techniques are used to estimate unknown parameters. The ill-posed problem of inverse solution is highlighted through the whole book. The importance of data collection strategy is specially emphasized. Besides the classical design criteria, the relationships between decision making, prediction, parameter identification and experimental design are considered from the point of view of extended identifiabilities. The problem of model structure identification is also considered. This book can be used as a textbook for graduate students majoring in hydrogeology or related subjects. It is also a reference book for hydrogeologists, petroleum engineers, environmental engineers, mining engineers and applied mathematicians.

An Inverse Problem in Groundwater Modeling

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Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (451 download)

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Book Synopsis An Inverse Problem in Groundwater Modeling by : Tuan Anh Le

Download or read book An Inverse Problem in Groundwater Modeling written by Tuan Anh Le and published by . This book was released on 2000 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Double Constraint Inversion Methodology

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Publisher : Springer
ISBN 13 : 3319713426
Total Pages : 109 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis The Double Constraint Inversion Methodology by : Wouter Zijl

Download or read book The Double Constraint Inversion Methodology written by Wouter Zijl and published by Springer. This book was released on 2017-12-26 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​This book describes a novel physics-based approach to inverse modeling that makes use of the properties of the equations governing the physics of the processes under consideration. It focuses on the inverse problems occurring in hydrogeology, but the approach is also applicable to similar inverse problems in various other fields, such as petroleum-reservoir engineering, geophysical and medical imaging, weather forecasting, and flood prediction. This approach takes into consideration the physics – for instance, the boundary conditions required to obtain a well-posed mathematical problem – to help avoid errors in model building and therefore enhance the reliability of the results. In addition, this method requires less computation time and less computer memory. The theory is presented in a comprehensive, not overly mathematical, way, with three practice-oriented hydrogeological case studies and a comparison with the conventional approach illustrating the power of the method. Forward and Inverse Modeling of Groundwater Flow is of use to researchers and graduate students in the fields of hydrology, as well as to professional hydrologists within industry. It also appeals to geophysicists and those working in or studying petroleum reservoir modeling and basin modeling.

The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling

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Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling by : R. J. Hoeksema

Download or read book The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling written by R. J. Hoeksema and published by . This book was released on 1984 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problem and Parameter Structure Identification in Groundwater Modeling

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Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.:/5 (511 download)

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Book Synopsis Inverse Problem and Parameter Structure Identification in Groundwater Modeling by : Frank Tsung-Chen Tsai

Download or read book Inverse Problem and Parameter Structure Identification in Groundwater Modeling written by Frank Tsung-Chen Tsai and published by . This book was released on 2002 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problems and Groundwater Modelling

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (374 download)

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Book Synopsis Inverse Problems and Groundwater Modelling by : Jonathan Leon Henry

Download or read book Inverse Problems and Groundwater Modelling written by Jonathan Leon Henry and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Parameter Identification and Inverse Problems in Hydrology, Geology and Ecology

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Publisher : Springer Science & Business Media
ISBN 13 : 940091704X
Total Pages : 307 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Parameter Identification and Inverse Problems in Hydrology, Geology and Ecology by : Johannes Gottlieb

Download or read book Parameter Identification and Inverse Problems in Hydrology, Geology and Ecology written by Johannes Gottlieb and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Workshop on Parameter Identification and Inverse Problems in Hydrology, Geology and Ecology, Karlsruhe, April 10-12, 1995, was organized to bring to gether an interdisciplinary group drawn from the areas of science, engineering and mathematics for the following purposes: - to promote, encourage and influence more understanding and cooperation in the community of parameter identifiers from various disciplines, - to forge unity in diversity by bringing together a variety of disciplines that attempt to understand the reconstruction of inner model parameters, un known nonlinear constitutive relations, heterogeneous structures inside of geological objects, sources or sinks from observational data, - to discuss modern regularization tools for handling improperly posed pro blems and strategies of incorporating a priori knowledge from the applied problem into the model and its treatment. These proceedings contain some of the results of the workshop, representing a bal anced selection of contributions from the various groups of participants. The reviewed invited and contributed articles are grouped according to the broad headings of hydrology, non-linear diffusion and soil physics, geophysical methods, mathematical analysis of inverse and ill-posed problems and parallel algorithms for inverse problems. Some of the issues adressed by the articles in these proceedings include the rela tion between least squares and direct formulations of inverse problems for partial differential equations, nonlinear regularization, identification of nonlinear consti tutive relations, fast parallel algorithms for large scale inverse problems, reduction of model structures, geostatistical inversion techniques.

Computational Methods for Inverse Problems

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Publisher : SIAM
ISBN 13 : 0898717574
Total Pages : 195 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Computational Methods for Inverse Problems by : Curtis R. Vogel

Download or read book Computational Methods for Inverse Problems written by Curtis R. Vogel and published by SIAM. This book was released on 2002-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a basic understanding of both the underlying mathematics and the computational methods used to solve inverse problems.

Groundwater Flow and Quality Modelling

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Publisher : Springer Science & Business Media
ISBN 13 : 9789027726551
Total Pages : 876 pages
Book Rating : 4.7/5 (265 download)

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Book Synopsis Groundwater Flow and Quality Modelling by : E. Custodio

Download or read book Groundwater Flow and Quality Modelling written by E. Custodio and published by Springer Science & Business Media. This book was released on 1988-02-29 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop on Advances in Analytical and Numerical Groundwater Flow and Quality Modelling, Lisbon, Portugal, June 2-6, 1987

Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow

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ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow by : Teng-hui Lee

Download or read book Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow written by Teng-hui Lee and published by . This book was released on 1986 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling of Groundwater Pollution

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Publisher : Springer Science & Business Media
ISBN 13 : 1475725582
Total Pages : 391 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Mathematical Modeling of Groundwater Pollution by : Ne-Zheng Sun

Download or read book Mathematical Modeling of Groundwater Pollution written by Ne-Zheng Sun and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater is one of the most important resources in the world. In many areas, water supplies for industrial, domestic, and agricultural uses are de pendent on groundwater. As an "open" system, groundwater may exchange mass and energy with its neighboring systems (soil, air, and surface water) through adsorption, ion-exchange, infiltration, evaporation, inflow, outflow, and other exchange forms. Consequently, both the quantity and quality of groundwater may vary with environmental changes and human activities. Due to population growth, and industrial and agricultural development, more and more groundwater is extracted, especially in arid areas. If the groundwater management problem is not seriously considered, over extraction may lead to groundwater mining, salt water intrusion, and land subsidence. In fact, the quality of groundwater is gradually deteriorating throughout the world. The problem of groundwater pollution has appeared, not only in developed countries, but also in developing countries. Ground water pollution is a serious environmental problem that may damage human health, destroy the ecosystem, and cause water shortage.

An Inverse Problem from the 2D-groundwater Modelling

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Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (758 download)

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Book Synopsis An Inverse Problem from the 2D-groundwater Modelling by : Gottfried Bruckner

Download or read book An Inverse Problem from the 2D-groundwater Modelling written by Gottfried Bruckner and published by . This book was released on 1997 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow

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Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (844 download)

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Book Synopsis Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow by : Tim Hau Lee

Download or read book Simulation Studies of the Inverse Problem in One-dimensional Unsteady Groundwater Flow written by Tim Hau Lee and published by . This book was released on 1986 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling

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Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (223 download)

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Book Synopsis The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling by : Robert James Hoeksema

Download or read book The Geostatistical Approach to the Inverse Problem in Two-dimensional Steady State Groundwater Modeling written by Robert James Hoeksema and published by . This book was released on 1986 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Groundwater Modeling

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Publisher : Academic Press
ISBN 13 : 0080916384
Total Pages : 632 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Applied Groundwater Modeling by : Mary P. Anderson

Download or read book Applied Groundwater Modeling written by Mary P. Anderson and published by Academic Press. This book was released on 2015-08-13 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition is extensively revised throughout with expanded discussion of modeling fundamentals and coverage of advances in model calibration and uncertainty analysis that are revolutionizing the science of groundwater modeling. The text is intended for undergraduate and graduate level courses in applied groundwater modeling and as a comprehensive reference for environmental consultants and scientists/engineers in industry and governmental agencies. Explains how to formulate a conceptual model of a groundwater system and translate it into a numerical model Demonstrates how modeling concepts, including boundary conditions, are implemented in two groundwater flow codes-- MODFLOW (for finite differences) and FEFLOW (for finite elements) Discusses particle tracking methods and codes for flowpath analysis and advective transport of contaminants Summarizes parameter estimation and uncertainty analysis approaches using the code PEST to illustrate how concepts are implemented Discusses modeling ethics and preparation of the modeling report Includes Boxes that amplify and supplement topics covered in the text Each chapter presents lists of common modeling errors and problem sets that illustrate concepts

˜Theœ geostatistical approach to the inverse problem in two-dimensional steady state groundwater modelling

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Publisher :
ISBN 13 :
Total Pages : 127 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis ˜Theœ geostatistical approach to the inverse problem in two-dimensional steady state groundwater modelling by : R. J. Hoeksema

Download or read book ˜Theœ geostatistical approach to the inverse problem in two-dimensional steady state groundwater modelling written by R. J. Hoeksema and published by . This book was released on 1984 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Groundwater Updates

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Publisher : Springer Science & Business Media
ISBN 13 : 4431684425
Total Pages : 489 pages
Book Rating : 4.4/5 (316 download)

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Book Synopsis Groundwater Updates by : K. Sato

Download or read book Groundwater Updates written by K. Sato and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater is essential to life and to maintaining Earth's water cycle. In the face of growing threats to this invaluable resource, recent advances in research and analysis - notably in numerical simulation and data processing with computers - are bringing rapid changes in dynamic methodology for groundwater management and modeling. This book contains the latest updates from the field of groundwater science and engineering, organized around five major topics: Optimization of groundwater resources in basins, Groundwater pollution and remediation technologies, Underground development and groundwater technologies, Interaction between surface and subsurface water, and Reliability of numerical methods and scaling in geohydraulics. This collection of more than 80 papers by leading specialists provides a valuable source of information for researchers, engineers, and students in the field of groundwater resources and management.