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Water-Quality Engineering in Natural Systems: Fate and Transport Processes in the Water Environment

by David A. Chin

This textbook describes in detail the fundamental equations that govern the fate and transport of contaminants in the environment, and covers the application of these equations to engineering design and environmental impact analysis relating to contaminant discharges into rivers, lakes, wetlands, groundwater, and oceans. The third edition provides numerous end-of-chapter problems and an expanded solutions manual. Also introduced in this edition are PowerPoints slides for all chapters so that instructors have a ready-made course. Key distinguishing features of this book include: detailed coverage of the science behind water-quality regulations, state-of-the-art methods for calculating total maximum daily loads (TMDLs) for the remediation of impaired waters, modeling and control of nutrient levels in lakes and reservoirs, design of constructed treatment wetlands, design of groundwater remediation systems, design of ocean outfalls, control of oil spills in the ocean, and the design of systems to control the quality of surface runoff from watersheds into their receiving waters. In addition, the entire book is updated to provide the latest advances in the field of water-quality control. For example, concepts such as mixing zones are expanded to include physical nature and regulatory importance of mixing zones, practical aspects of outfall and diffuser design are also included, specific details of water-quality modeling are updated to reflect the latest developments on this topic, and new findings relating to priority and emerging pollutants are added.

Water Quality Modeling: River Transport and Surface Exchange, Volume I

by Steven C. McCutcheon

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.

Water Quality Modeling That Works

by Wu-Seng Lung

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

Water Quality Modelling for Rivers and Streams

by George Tsakiris Marcello Benedini

The main objective of the Water Framework Directive in the European countries is to achieve a "good status" of all the water bodies, in the integrated management of river basins. In order to assess the impact of improvement measures, water quality models are necessary. During the previous decades the progress in computer technology and computational methods has supported the development of advanced mathematical models for pollutant transport in rivers and streams. This book is intended to provide the fundamental knowledge needed for a deeper understanding of these models and the development of new ones, which will fulfil future quality requirements in water resources management. This book focuses on the fundamentals of computational techniques required in water quality modelling. Advection, dispersion and concentrated sources or sinks of contaminants lead to the formulation of the fundamental differential equation of pollutant transport. Its integration, according to appropriate initial and boundary conditions and with the knowledge of the velocity field, allows for pollutant behaviour to be assessed in the entire water body. An analytical integration is convenient only in one-dimensional approach with considerable simplification. Integration in the numerical field is useful for taking into account particular aspects of water body and pollutants. To ensure their reliability, the models require accurate calibration and validation, based on proper data, taken from direct measurements. In addition, sensitivity and uncertainty analysis are also of utmost importance. All the above items are discussed in detail in the 21 chapters of the book, which is written in a didactic form for professionals and students.

Water Quality Monitoring: A practical guide to the design and implementation of freshwater quality studies and monitoring programmes

by Jamie Bartram Richard Ballance

Water quality monitoring is an essential tool in the management of water resources and this book comprehensively covers the entire monitoring operation.This important text is the outcome of a collborative programme of activity between UNEP and WHO with inputs from WMO and UNESCO and draws on the international standards of the International Organization of Standardization.

Water Quality Monitoring: A Practical Guide to the Design and Implementation of Freshwater Quality Studies and Monitoring Programmes

by Jamie Bartram Richard Ballance

Water quality monitoring is a fundamental tool in the management of freshwater resources, and this book covers the entire monitoring process providing detailed guidance for implementing a monitoring network with step-by-step descriptions of field and laboratory methods.

Water-Related Death Investigation: Practical Methods and Forensic Applications

by Kevin L. Erskine Erica J. Armstrong

Nearly ten years after the first edition of Water-Related Death Investigation: Practical Methods and Forensic Applications, water death cases continue to be improperly investigated. The pathologist’s report can determine the cause of death as a drowning, but the manner of death is the most challenging to prove. The report will not determine if a victim jumped into the water to commit suicide, fell into the water accidentally, or was pushed in as a homicidal act. Many drowning cases do not reflect injury to the body, so evidence collected at the scene plays a vital role. The importance of an on-scene body assessment cannot be overemphasized. Often, the body evidence begins to change rapidly upon recovery and may not be present during an autopsy. Written statements on the scene are an effective tool to use to determine the accuracy of information given to arriving officers. These statements need to be written by the witnesses themselves as well as the reporting person. The "Show Me" technique can also help reveal discrepancies in a person’s version of what occurred as well as aid in providing the most details to an incident as is humanly possible. This second edition includes updated information on the latest technology to assist water death investigators. Parabon Snapshot can help determine the faceless identity of skeletal remains and help locate potential suspects using the science of DNA. Drones can aid in locating missing persons as well as human remains, even months after death. Updated information is provided regarding fingerprints from submerged objects, and Carbon-14 can help determine the origin of a found corpse. Key Features: Thoroughly reviews the physiological aspects of drowning Reveals the investigative characteristics inherent to various scenes of water-related deaths Highlights certain "red flag" indicators that may point to foul play or scene staging Outlines autopsy protocols, trial preparation, and expert witness testimony Provides numerous case studies and numerous illustrations to further clarify key points presented in the text Coauthored by a Master Water Death Investigator and an experienced forensic pathologist, Water-Related Death Investigation: Practical Methods and Forensic Applications, Second Edition merges the essentials of evidence collection and field investigation with autopsy best practices and laboratory testing. It will continue to serve as a valuable resource for the various professionals involved in these cases.

Water Resilience: Management and Governance in Times of Change

by Julia Baird Ryan Plummer

This book synthesizes current knowledge and understanding of management and governance in the context of water resilience; advances theory through synthesis of research and experiences from a variety of disciplinary perspectives. The book highlights the implications of theory and experience for innovation in practice and policy; and it explores frontiers and future research. The book further addresses the need for a consolidated, interdisciplinary approach to the theoretical advances and practical implications of water resilience for academics, resource managers, aid organizations, policy makers and citizens.

Water Resource Management in Central Asia and Afghanistan: Current and Future Environmental and Water Issues (Springer Water)

by Zheenbek E. Kulenbekov Baktyiar D. Asanov

The book provides a cross-sectoral, multi-scale assessment of development-directed investigations in the main rivers of wider Central Asia and Afghanistan. The book highlights the development of river systems, water reservoirs, ecosystems and risks as well as the impact of climate change on water resources in Central Asian countries and Afghanistan. It provides information on the genesis of river basins, physical and chemical properties of water in rivers, and the hydrological regimes of the rivers of Central Asia and Afghanistan. The book is useful for scientists and researchers whose work focuses on rivers and the use of water resources, irrigation, ecosystems, risks, water supply, climate change and remote sensing, as well as for students and planners, administrations and other stakeholders in the water sector.

Water Resource Management in Climate Change Scenario: Innovations in Geospatial Techniques and Models (GIScience and Geo-environmental Modelling)

by Shakeel Ahmed Atiqur Rahman Swapan Talukdar Shahfahad Swades Pal Mohd Waseem Naikoo

This book seeks to showcase the ongoing challenges of water resource and its management through innovative and cutting-edge approaches (flooding and droughts and their respective impacts; spatial and urban planning; early warning systems; estimation of losses; water resource in the age of global climate change; risk communication; meteorology; integrated analysis; risk mitigation; infrastructures; nature-based management; watershed management; transport; legal assessment; vulnerability analysis; public participation; or case studies). In the face of current global changes, the availability and quality of water resources are under severe threat. Indeed, in all sectors related to water resource management, sustainable development is important for present and future generations. Indeed, multiple problems such as water shortage or flooding, as well as environmental pollution phenomena, are observed. This situation is further exacerbated by poor management practices and unsustainable extraction of water for various consumptive uses. Consequently, many regions around the world, particularly urban areas, are becoming water stressed and conflicts over access to water are becoming ever more common. To overcome the significant challenges fundamental to the management of water resources, cutting-edge knowledge, innovative approaches, and an in-depth understanding of the inherent scientific, economic, social, and environmental issues are imperative. Therefore, water resource management requires a clear understanding of the ongoing challenges and innovative approaches. The authors and editors believe that this book provides huge knowledge and data in the fields of water resource management, earth environmental sciences, humanities, and social sciences, which target a diverse range of readers, such as academics, scientists, students, environmentalists, meteorologists, urban planners, remote sensing, and GIS experts.

Water Resources (Foundations Contemporary Environmental)

by Shimon C. Anisfeld

In this concise introduction to water resources, Shimon Anisfeld explores the fundamental interactions between humans and water, including drinking, sanitation, irrigation, and power production. The book familiarizes students with the current water crisis and with approaches for managing this essential resource more effectively in a time of rapid environmental and social change. Anisfeld addresses both human and ecological problems, including scarcity, pollution, disease, flooding, conflicts over water, and degradation of aquatic ecosystems. In addition to providing the background necessary to understand each of these problems, the book discusses ways to move towards better management and addresses the key current debates in the water policy field. In the past, water development has often proceeded in a single-sector fashion, with each group of users implementing its own plans without coordination with other groups, resulting in both conflict and inefficiency. Now, Anisfeld writes, the challenge of water management is figuring out how to balance all the different demands for water, from sanitation to energy generation to ecosystem protection. For inquiring students of any level, Water Resources provides a comprehensive one-volume guide to a complex but vital field of study.

Water Resources: Science and Society

by George M. Hornberger Debra Perrone

A scientifically rigorous text grounded in socioeconomic reality that examines both physical hydrology and contemporary water usage issues.The fair allocation and wise use of fresh water presents significant challenges across the world. To avoid unresolvable crises in the future, judiciously managing water resources in the twenty-first century is fundamentally important. Integrating the underlying science of hydrology with real-world usage scenarios, Water Resources offers a nuanced, modern treatment of contemporary water resource management issues.In this ground-breaking new text, renowned environmental scientist and educator George M. Hornberger and award-winning environmental engineer Debra Perrone examine the role of water resources in natural, social, and human-built systems, helping students understand and evaluate the complex tradeoffs required to achieve sustainable water management. Providing a much-needed educational tool that looks at freshwater resources within the context of the crucial water-energy-food nexus, the text • includes a primer on the elements of physical hydrology necessary to understand resource availability; • covers rivers, lakes, groundwater, and soil water;• relates water to agriculture, energy, urbanization, and the environment;• highlights connections between water quantity and quality; • explains the economic and legal constraints around water resources; • considers the impacts of climate change and population growth; and• proposes paths forward for the sustainable use of water.Teaching basic methods used to make informed water management decisions, the book includes illustrative quantitative calculations, qualitative think-pieces, and case studies. An appendix provides a review of units, dimensions, and conversions useful for addressing each chapter's example problems. Online answer keys are also available.Positioned to become the foremost text on water resource issues, this companion to Hornberger's widely regarded Elements of Physical Hydrology reveals the enormity of the water crisis facing the planet while offering realistic hope.

Water Resources: Health, Environment and Development

by Brian H. Kay

This collection addresses the complexities of water management and the impact of environmental developments such as dams, reservoirs and irrigation schemes on public health.The main focus of the book is on vector-borne diseases such as malaria, arboviruses (dengue and encephalitides) and snail- borne schistosomiasis. These are examined from a wide

Water Resources Allocation

by Phoebe Koundouri

The dilemma facing Cyprus--that of limited water supplies (both in terms of quantity and quality) in the face of steadily increasing water demand, coupled with a fragmented institutional structure of the water sector--is characteristic of most arid and semi-arid countries all over the world. Another common characteristic of Cyprus is that the water management administrative boundaries there do not coincide with the hydrological ones, while the ongoing political problem of the island creates significant administration problems.

Water Resources and Conflict in the Middle East

by Nurit Kliot

The Middle East is a region of international concern and political unrest. This book forms a complete reference to both the hydrological as well as the social, economic, political and legal issues in the region and shows how water shortages threaten the renewal of military conflicts and disruption in the area. With resources over-extended due to natural and human causes, the book analyses the river basins of the Euphrates, Tigris, Nile and Jordan and provides detailed study of the hydrology, hydrography and geography of these river basins; it also analyses the needs of the economies and societies of the countries bordering these basins. Conclusions on likely areas of conflict are set within the legal framework of the Helsinki and International Law Commission Rules.

Water Resources and Environmental Engineering I: Surface And Groundwater

by K.B.V.N. Phanindra Uma Mahesh S. Chandramouli Maheswaran Rathinasamy

The book is a compilation of the papers presented in the International Conference on Emerging Trends in Water Resources and Environmental Engineering (ETWREE 2017). The high quality papers are written by research scholars and academicians of prestigious institutes across India. The book discusses the challenges of water management due to misuse or abuse of water resources and the ever mounting challenges on use, reuse and conservation of water. It also discusses issues of water resources such as water quantity, quality, management and planning for the benefits of water resource scientists, faculties, policy makers, stake holders working in the water resources planning and management. The research content discussed in the book will be helpful for engineers to solve practical day to day problems related to water and environmental engineering.

Water Resources and Integrated Management of the United Arab Emirates (World Water Resources #3)

by Abdulrahman S. Alsharhan Zeinelabidin E. Rizk

This book provides an inventory of water resources, describes water challenges, and suggests methodologies and technologies for integrated water resources management in the UAE. It also summarizes efforts of water conservation and management, and modern approaches for improvement of water resources management and decision-making related to this valuable resource. The authors are specialized in geology and hydrogeology and have been teaching and conducting scientific research on water resources in the UAE for the last three decades. This book represents the main reference on water resources in the UAE for academia, researchers, professionals, students and the general public.

Water Resources Engineering in Karst

by Petar Milanovic

A definitive guide, this book focuses on the design and construction of water infrastructure projects within karst formations and provides engineering approaches for preventing and mitigating their environmental problems. It features 200 figures, investigative techniques, practical design solutions, case studies with failure analysis, criteria prop

Water Resources in Algeria - Part I: Assessment of Surface and Groundwater Resources (The Handbook of Environmental Chemistry #97)

by Abdelazim M. Negm Abdelkader Bouderbala Haroun Chenchouni Damià Barceló

This book reviews the latest information on the assessment of surface and groundwater resources in Algeria. The authors cover a large diversity of topics, including the status and assessment of water resources, impacts of pesticides, soil droughts, analysis of flood characteristics, hydrogeological investigations and modeling applications, and evapotranspiration. Special attention is given to the impacts of climate changes on water resources. The assessment methods present in this book can be used or adapted to study other regions of North Africa, Middle East and/or in the Mediterranean with similar climate conditions as Algeria.This book and the companion volume Water Resources in Algeria - Part II: Water Quality, Treatment, Protection and Development will appeal to engineers, researchers, graduate students and policymakers interested in the field of groundwater and surface water assessment.

Water Resources in Algeria - Part II: Water Quality, Treatment, Protection and Development (The Handbook of Environmental Chemistry #98)

by Abdelazim M. Negm Abdelkader Bouderbala Haroun Chenchouni Damià Barceló

This book reviews the latest water quality protection and water resources development strategies in Algeria. It covers topics such as the assessment and prediction of water quality, salt-water intrusion, treatment of wastewater for reuse, and desalination as an alternative source of water. The methods presented in this book can also be applied in other regions with similar climate conditions. Together with the companion volume Water Resources in Algeria - Part I: Assessment of Surface and Groundwater Resources, this book provides researchers with essential reference material on tools and techniques for water quality assessment, treatment, reuse, desalination, protection, and development, and offers a valuable resource for engineers, graduate students and policymakers who are interested in sustainable water resources.

Water Resources in Arid Lands: Management and Sustainability (Advances in Science, Technology & Innovation)

by Ali Al-Maktoumi Osman Abdalla Anvar Kacimov Slim Zekri Mingjie Chen Talal Al-Hosni Kaveh Madani

This book presents the most recent innovative studies in the field of water resources for arid areas to move towards more sustainable management of the resources. It gathers outstanding contributions presented at the 2nd International Water Conference on Water Resources in Arid Areas (IWC), which was held online (Muscat, Oman) in November 2020. Papers discuss challenges and solutions to alleviate water resource scarcity in arid areas, including water resources management, the introduction of modern irrigation systems, natural groundwater recharge, construction of dams for artificial recharge, use of treated wastewater, and desalination technologies. As such, the book provides a platform for the exchange of recent advances in water resources research, which are essential to improving the critical water situation and to move towards more sustainable management of water resources.

Water Resources in Slovakia: Assessment And Development (The Handbook of Environmental Chemistry #69)

by Abdelazim M. Negm Martina Zeleňáková

This volume presents up-to-date information on the status and assessment of water resources in Slovakia and methods for their development. The major themes include key facts about Slovakian water resources, their assessment and development; water supply and demand; irrigation water; groundwater; water and sediment quality with a focus on mining water; wastewater management in Slovakia; and rainwater management. The book closes with general conclusions and recommendations for future research. It is a valuable resource for graduate students and researchers as well as for decision makers involved in sustainable development.

Water Resources in Slovakia: Climate Change, Drought And Floods (The Handbook of Environmental Chemistry #70)

by Abdelazim M. Negm Martina Zeleňáková

This book offers up-to-date information on the impact of climate change on water resources in Slovakia, the occurrence of drought and floods, hazards and protection methods. The topics covered include hydrological extremes, such as droughts and flood, in Slovakia; risk assessment and protection; sustainable management; and water management in buildings. The closing chapter provides general conclusions and recommendations for future research. It appeals to graduate students and researchers as well as to decision makers involved in planning future water resources in Slovakia.

Water Resources in the Arid Realm (Routledge Library Editions: Water Resources)

by Clive Agnew Ewan Anderson

Originally published in 1992, this book dispels some of the myths that surround water resource problems of arid lands and the notion that there are simple ‘once and for all’ solutions. Population growth, industrialization, environmental mismanagement and land degradation have led to droughts, poverty and famine with the result that the need for space, food and key natural resources such as water has become the most critical issue in global development. Nowhere is this crisis more apparent than in arid lands, where water resources provide the key to economic and environmental development. The authors argue that as the arid land environment is highly variable the key to success is flexibility. The book is divided into four sections, dealing with the geography of the arid realm; the water resource problems they face: the methods available for enhancing water supplies and finally, management of this resource. The book will be of use to undergraduate and postgraduate student and for those actively engaged in the development of arid land water resources.

Water Resources Management and Reservoir Operation: Hydraulics, Water Resources and Coastal Engineering (Water Science and Technology Library #107)

by Ramakar Jha Vijay P. Singh Vivekanand Singh L. B. Roy Roshni Thendiyath

This book explores many recent techniques including ANN, fuzzy logic, hydraulic models and IWRM utilized for integrated water resources management, a real challenge in India for obtaining high irrigation efficiency.The book deals with topics of current interest, such as climate change, floods, drought, and hydrological extremes. The impact of climate change on water resources is drawing worldwide attention these days; for water resources, many countries are already stressed and climate change along with burgeoning population, rising standard of living, and increasing demand are adding to the stress. Further, river basins are becoming less resilient to climatic vagaries. Fundamental to addressing these issues is hydrological modelling which is covered in this book Further, integrated water resources management is vital to ensure water and food security. Integral to the management is groundwater and solute transport. The book encompasses tools that will be useful to mitigate the adverse consequences of natural disasters.

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