Scientific Investigations Report

Scientific Investigations Report PDF Author: Sharon E. Kroening
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 122

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Book Description

Scientific Investigations Report

Scientific Investigations Report PDF Author: Sharon E. Kroening
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 122

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Book Description


Guidelines for Evaluating Ground-water Flow Models

Guidelines for Evaluating Ground-water Flow Models PDF Author: Thomas E. Reilly
Publisher: DIANE Publishing
ISBN:
Category : Groundwater flow
Languages : en
Pages : 40

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Applied Groundwater Modeling

Applied Groundwater Modeling PDF Author: Mary P. Anderson
Publisher: Academic Press
ISBN: 0080916384
Category : Technology & Engineering
Languages : en
Pages : 632

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Book Description
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

Theory of Ground Water Movement

Theory of Ground Water Movement PDF Author: Pelageya Yakovlevna Polubarinova-Kochina
Publisher: Princeton University Press
ISBN: 1400876044
Category : Science
Languages : en
Pages : 634

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Book Description
Gives valuable insight into the status of ground water hydrology in the U.S. Originally published in 1962. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Effective Groundwater Model Calibration

Effective Groundwater Model Calibration PDF Author: Mary C. Hill
Publisher: John Wiley & Sons
ISBN: 0470041072
Category : Technology & Engineering
Languages : en
Pages : 475

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Book Description
Methods and guidelines for developing and using mathematical models Turn to Effective Groundwater Model Calibration for a set of methods and guidelines that can help produce more accurate and transparent mathematical models. The models can represent groundwater flow and transport and other natural and engineered systems. Use this book and its extensive exercises to learn methods to fully exploit the data on hand, maximize the model's potential, and troubleshoot any problems that arise. Use the methods to perform: Sensitivity analysis to evaluate the information content of data Data assessment to identify (a) existing measurements that dominate model development and predictions and (b) potential measurements likely to improve the reliability of predictions Calibration to develop models that are consistent with the data in an optimal manner Uncertainty evaluation to quantify and communicate errors in simulated results that are often used to make important societal decisions Most of the methods are based on linear and nonlinear regression theory. Fourteen guidelines show the reader how to use the methods advantageously in practical situations. Exercises focus on a groundwater flow system and management problem, enabling readers to apply all the methods presented in the text. The exercises can be completed using the material provided in the book, or as hands-on computer exercises using instructions and files available on the text's accompanying Web site. Throughout the book, the authors stress the need for valid statistical concepts and easily understood presentation methods required to achieve well-tested, transparent models. Most of the examples and all of the exercises focus on simulating groundwater systems; other examples come from surface-water hydrology and geophysics. The methods and guidelines in the text are broadly applicable and can be used by students, researchers, and engineers to simulate many kinds systems.

Calibration and Reliability in Groundwater Modelling

Calibration and Reliability in Groundwater Modelling PDF Author: Karel Kovar
Publisher: IAHS Press
ISBN: 9780947571948
Category : Groundwater
Languages : en
Pages : 622

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Book Description


Calibration and Reliability in Groundwater Modelling

Calibration and Reliability in Groundwater Modelling PDF Author: Marc F. P. Bierkens
Publisher:
ISBN: 9781901502589
Category : Science
Languages : en
Pages : 334

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Book Description
Several of the papers here deal with decision making under uncertainty.

Simulation of Ground-water Flow, Surface-water Flow, and a Deep Sewer Tunnel System in the Menomonee Valley, Milwaukee, Wisconsin

Simulation of Ground-water Flow, Surface-water Flow, and a Deep Sewer Tunnel System in the Menomonee Valley, Milwaukee, Wisconsin PDF Author:
Publisher: DIANE Publishing
ISBN:
Category : Government publications
Languages : en
Pages : 52

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Methods and Guidelines for Effective Model Calibration

Methods and Guidelines for Effective Model Calibration PDF Author: Mary Catherine Hill
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 100

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Book Description


Groundwater Contamination: Use of Models in Decision-Making

Groundwater Contamination: Use of Models in Decision-Making PDF Author: G. Jousma
Publisher: Springer Science & Business Media
ISBN: 9400923015
Category : Science
Languages : en
Pages : 640

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Book Description
The protection of groundwater resources has emerged in recent years as a high priority topic on the agenda of many countries. In responding to the growing concern over deteriorating groundwater quality, many countries are developing a comprehensive regulatory framework for the management of subsurface water resources with management referring to both quantity and quality aspects. Within this framework, groundwater models are rapidly coming to playa central role in the development of protection and rehabilitation strategies. These models provide forecasts of the future state of the groundwater aquifer systems and/or the unsaturated zone in response to proposed management initiatives. For example, models will predict the effects of implementing a proposed management scheme on water levels and on the transport and fate of pollutants. The models are now used in the formulation of policies and regulations, the issuing of permits, design of monitoring and data collection systems, and the development of enforcement actions. The growth in the use of these sophisticated tools has led to many unforeseen problems in groundwater management. Lingering issues include reliability of codes, quality assurance in model development and applications, efficient utiliza tion of human and material resources, technology transfer and training. Some issues have legal ramifications, as in cases where the applications of models have been contested in courts.