Effective Groundwater Model Calibration
Title | Effective Groundwater Model Calibration PDF eBook |
Author | Mary C. Hill |
Publisher | John Wiley & Sons |
Pages | 475 |
Release | 2006-08-25 |
Genre | Technology & Engineering |
ISBN | 0470041072 |
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.
Methods and Guidelines for Effective Model Calibration
Title | Methods and Guidelines for Effective Model Calibration PDF eBook |
Author | Mary Catherine Hill |
Publisher | |
Pages | 100 |
Release | 1998 |
Genre | Computer simulation |
ISBN |
Guidelines for Evaluating Ground-water Flow Models
Title | Guidelines for Evaluating Ground-water Flow Models PDF eBook |
Author | Thomas E. Reilly |
Publisher | DIANE Publishing |
Pages | 40 |
Release | 2004 |
Genre | Groundwater flow |
ISBN |
Scientific Investigations Report
Title | Scientific Investigations Report PDF eBook |
Author | Sharon E. Kroening |
Publisher | |
Pages | 122 |
Release | 2004 |
Genre | Earth sciences |
ISBN |
Groundwater
Title | Groundwater PDF eBook |
Author | M. Thangarajan |
Publisher | Springer Science & Business Media |
Pages | 372 |
Release | 2007-06-10 |
Genre | Science |
ISBN | 1402057296 |
This book provides comprehensive coverage on the assessment and management of groundwater. It contains the work of international experts in the field of groundwater resource evaluation, characterization, augmentation, restoration, modeling and management.
Applied Groundwater Modeling
Title | Applied Groundwater Modeling PDF eBook |
Author | Mary P. Anderson |
Publisher | Academic Press |
Pages | 632 |
Release | 2015-08-13 |
Genre | Technology & Engineering |
ISBN | 0080916384 |
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
Root Zone Water Quality Model
Title | Root Zone Water Quality Model PDF eBook |
Author | Lajpat Ahuja |
Publisher | Water Resources Publication |
Pages | 388 |
Release | 2000 |
Genre | Technology & Engineering |
ISBN | 9781887201087 |
This publication comes with computer software and presents a comprehensive simulation model designed to predict the hydrologic response, including potential for surface and groundwater contamination, of alternative crop-management systems. It simulates crop development and the movement of water, nutrients and pesticides over and through the root zone for a representative unit area of an agricultural field over multiple years. The model allows simulation of a wide spectrum of management practices and scenarios with special features such as the rapid transport of surface-applied chemicals through macropores to deeper depths and the preferential transport of chemicals within the soil matrix via mobile-immobile zones. The transfer of surface-applied chemicals (pesticides in particular) to runoff water is also an important component.