Download or read book Water Quality Models Used by the Corps of Engineers written by and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality Modeling That Works written by Wu-Seng Lung and published by Springer Nature. This book was released on 2022-01-17 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a practical guidance for environmental engineers and scientists charged with assessing the cause-and-effect of pollutants in receiving water systems. Instead of blindly running models, which is a practice seen too often in today’s field that can result in results with uncertainty, modelers must first understand the physical insights of the specific water systems in order to properly calibrate the parameters of the models. This book reinforces the critical importance of properly understanding the physical attributes of water systems by drawing on the author’s extensive experience in modeling with strong data support. This is also what sets this book apart from the volumes currently available in the water quality modeling field – nearly all other books in the field are categorized as textbooks, and unlike this book, offer few practical examples or exercises to follow. Environmental engineers and scientists engaged in quantifying the water quality impacts of pollutants to specific water systems will find this book valuable in their day-to-day practices. This book is a necessary volume for water quality engineers and scientists to consult for the regulatory planning and management of water systems
Download or read book Water Management Models written by Ralph A. Wurbs and published by Pearson Education. This book was released on 1995-01-31 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Management Models: A Guide to Software is designed to make the inventory of modeling tools more accessible to water management professionals. The purpose of the book is to assist water managers, planners, engineers, and scientists in sorting through the maze of models to understand which ones might be most useful for their particular modeling needs. Information is provided to facilitate identification, selection, and acquisition of software packages for a broad spectrum of water resources planning and management applications.
Download or read book Rates Constants and Kinetics Formulations in Surface Water Quality Modeling written by and published by . This book was released on 1978 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Workshop on Riverine Water Quality Modeling written by Linda S. Johnson and published by . This book was released on 1981 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Riverine Water Quality Modeling Workshop was held at the U.S. Army Engineer Waterways Experiment Station (WES) on 9-10 April 1980 to address three objectives: (1) define environmental/water quality problems in large rivers encountered by Corps of Engineers (CE) Offices; (2) determine if state-of-the-art riverine models are able to address these problems; and (3) identify areas of inadequacy in the state-of-the-art models for future study and development in the Environmental and Water Quality Operational Studies (EWQOS) Program. To address these objectives, representatives from CE District and Division Offices, other Federal agencies, and the consulting community were invited to participate in the Workshop. At the Workshop, problems were identified in two main areas: water quality problems and problems associated with water quality models. Major water quality problems dealt with reservoir releases and sedimentation. The modeling-related problems included the entire spectrum from new model development to model application problems (i.e. coefficient selection). Workshop recommendations included collecting data sets for a one-dimensional unsteady flow water quality model and for a two-dimensional vertically averaged model. The development and verification of a mathematical algorithm for the transport of fine suspended sediment were also recommended. (Author).
Download or read book One and Two Dimensional Water Quality Modeling written by Donald L. Robey and published by . This book was released on 1982 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major objective within the Corps of Engineers' (CE) Environmental and Water Quality Operational Studies (EWQOS) research program is the development of water quality models specifically for use by CE Division and District engineers and scientists. Emphasis has been placed on obtaining the required field and laboratory data to form a better understanding of water quality processes and also provide information for verification of models. This paper will discuss only those water quality models being developed within EWQOS in the reservoir and riverine areas.
Download or read book Review of Watershed Water Quality Models written by Patrick N. Deliman and published by . This book was released on 1999 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality Modeling written by Steven C. McCutcheon and published by CRC Press. This book was released on 1990-01-05 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating work is divided into two main sections. Part I reviews the basic principles of water movement in channels and the mass balance approach common to most models. It also covers the practical usefulness, model peer review, and guidance on model selection and calibration. Part II discusses flow simulation and prediction of time of travel, dye tracing and mixing, heat balance and temperature modeling, and reaeration and volatilization. This interesting, easy-to-read volume includes comprehensive reviews for the use of fluorescent water tracing dyes, longitudinal dispersion, evaporation and wind speed functions, prediction of saturation concentrations of dissolved oxygen, and reaeration coefficients. This book furnishes the reader with appendices which provide a synopsis of available computer models and gives a comprehensive listing of methods used to measure flow rates in rivers, tributaries, and pipes and channels introducing wastewaters into streams. This volume is a valuable, indispensable reference for all researchers, instructors, students in advanced environmental modeling courses, and practicing engineers.
Download or read book HEC 5Q written by R. G. Willey and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Evaluation of the Corps of Engineers Pilot Wastewater Studies Program written by Harry E. Schwarz and published by . This book was released on 1974 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrodynamics and Transport for Water Quality Modeling written by James L. Martin and published by CRC Press. This book was released on 2018-05-04 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrodynamics and Transport for Water Quality Modeling presents a complete overview of current methods used to describe or predict transport in aquatic systems, with special emphasis on water quality modeling. The book features detailed descriptions of each method, supported by sample applications and case studies drawn from the authors' years of experience in the field. Each chapter examines a variety of modeling approaches, from simple to complex. This unique text/reference offers a wealth of information previously unavailable from a single source. The book begins with an overview of basic principles, and an introduction to the measurement and analysis of flow. The following section focuses on rivers and streams, including model complexity and data requirements, methods for estimating mixing, hydrologic routing methods, and unsteady flow modeling. The third section considers lakes and reservoirs, and discusses stratification and temperature modeling, mixing methods, reservoir routing and water balances, and dynamic modeling using one-, two-, and three-dimensional models. The book concludes with a section on estuaries, containing topics such as origins and classification, tides, mixing methods, tidally averaged estuary models, and dynamic modeling. Over 250 figures support the text. This is a valuable guide for students and practicing modelers who do not have extensive backgrounds in fluid dynamics.
Download or read book Use of Models for Water Resources Management Planning and Policy written by United States. Congress. Office of Technology Assessment and published by . This book was released on 1982 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of Watershed Water Quality Models written by and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review was conducted to determine the current state of the art in watershed water quality modeling. Several available watershed water quality models were reviewed and rated with regard to their potential in being utilized as the building block for the development of a Corps of Engineers watershed water quality model. Watershed water quality models are currently being implemented for predicting watershed runoff water quality as influenced by land use change, development, watershed improvement strategies, best management practices, and in the determination of total daily maiiimum loads. The model selected as a building block for the Corps of Engineers model will be implemented into the U.S. Army Engineer Waterways Experiment Station's Watershed Modeling System (WMS). The WMS can be used currently in the application of watershed models for both preprocessing and postprocessing. Current models contained in the WMS do not have water quality capabilities. Thus, the implementation of the selected watershed water quality model into the system will extend the capabilities of the system to include watershed water quality modeling.
Download or read book Water Quality 96 written by and published by . This book was released on 1996 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling Water Resources Systems for Water Quality written by R. G. Willey and published by . This book was released on 1985 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality 92 Proceedings of the 9th Seminar written by Water Quality '92. Seminar and published by . This book was released on 1992 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Models for Water Resources Planning and Management written by Ralph A. Wurbs and published by DIANE Publishing. This book was released on 1997-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is designed to help water managers & planners who are not expert in modeling, & modeling experts in one area who are interested in surveying available models in another area. Covers: model development & distribution org's.; general-purpose software; demand forecasting & balancing supply with demand; water distribution system models; ground water models; watershed runoff models; stream, hydraulics models; river & reservoir water quality models; & reservoir/river system operation models. Inventory of selected models appendix. Tables.
