Download or read book Transverse Diffusion of Solutes in Natural Streams written by Nobuhiro Yotsukura and published by . This book was released on 1972 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1973 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hazard Assessment of Chemicals written by Jitendra Saxena and published by Elsevier. This book was released on 2012-12-02 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazard Assessment of Chemicals: Current Developments, Volume 1 is a comprehensive and authoritative account of major developments in hazard assessment of chemicals. In addition to subject reviews, this volume contains case histories of topical chemicals and/or chemical classes in order to show examples of the applications of available methods and approaches for evaluating chemicals. Primary and secondary sources of information on chemicals are considered, along with the environmental and health hazards associated with chemicals. Comprised of 10 chapters, this volume begins with an assessment of information sources on toxic substances, followed by a discussion on pre-concentration of trace metals from aquatic environmental samples. Subsequent chapters focus on the reproductive toxicology of aquatic contaminants; partition coefficient and water solubility in environmental chemistry; in vitro metabolism and activation of chemical carcinogens; and modeling of toxic spills into waterways. Estimation of exposure to hazardous chemicals is also described, along with structure-activity relationships in hazard assessment. The final chapter presents a case study of azaarenes, with emphasis on their sources, distribution, environmental impact, and health effects. This book will be of interest to toxicologists, chemists, and environmental and public health officials.

Download or read book Water Quality Modeling written by Wu-Seng Lung and published by CRC Press. This book was released on 2021-06-23 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume to discussing the various aspects of estuarine water quality modeling. Topics considered include fundamental principles, estuarine mass transport, BOD/DO and eutrophication model kinetics, kinetics on toxicants, and sediment-water interactions. The book also discusses mixing zone modeling and how to integrate estuarine hydrodynamic and water quality models. Many case studies demonstrating successful model applications are discussed.

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Download or read book Environmental Exposure From Chemicals written by W. Brock Neely and published by CRC Press. This book was released on 2018-01-18 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume series will describe the mechanisms that are operating on chemicals as thy move in the environment. Knowledge of these mechanisms is a vital component in performing a risk assessment. Volume I will deal with the physical and chemical properties of a material and how these influence the degradation and dissipating reactions. Volume 2 will address the transport of the chemical as it moves through the environment from the source to the final sink.

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Download or read book Geological Survey Circular written by and published by . This book was released on 1989 with total page 736 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.