The book offers unique perspectives on the nature of human creativity from archaeologists who are concerned with long term patterns of cultural change and have access to quite different types of human behaviour than that which exists today. It asks whether humans are the only creative species, or whether our extinct relatives such as Homo habilis and the Neanderthals also displayed creative thinking. It explores what we can learn about the nature of human creativity from cultural developments during prehistory, such as changes in the manner in which the dead were buried, monuments constructed, and the natural world exploited. In doing so, new light is thrown on these cultural developments and the behaviour of our prehistoric ancestors.
By examining the nature of creativity during human evolution and prehistory these archaeologists, supported by contributions from psychology, computer science and social anthropology, show that human creativity is a far more diverse and complex phenomena than simply flashes of genius by isolated individuals. Indeed they show that unless perspectives from prehistory are taken into account, our understanding of human creativity will be limited and incomplete.
Robert Glennon captures the irony—and tragedy—of America’s water crisis in a book that is both frightening and wickedly comical. From manufactured snow for tourists in Atlanta to trillions of gallons of water flushed down the toilet each year, Unquenchable reveals the heady extravagances and everyday inefficiencies that are sucking the nation dry.
The looming catastrophe remains hidden as government diverts supplies from one area to another to keep water flowing from the tap. But sooner rather than later, the shell game has to end. And when it does, shortages will threaten not only the environment, but every aspect of American life: we face shuttered power plants and jobless workers, decimated fi sheries and contaminated drinking water.
We can’t engineer our way out of the problem, either with traditional fixes or zany schemes to tow icebergs from Alaska. In fact, new demands for water, particularly the enormous supply needed for ethanol and energy production, will only worsen the crisis. America must make hard choices—and Glennon’s answers are fittingly provocative. He proposes market-based solutions that value water as both a commodity and a fundamental human right.
One truth runs throughout Unquenchable: only when we recognize water’s worth will we begin to conserve it.
What’s New in the Third Edition:Prepares operators for licensure exams Provides additional math problems and solutions to better prepare users for certification exams Updates all chapters to reflect the developments in the field Enables users to properly operate water and wastewater plants and suggests troubleshooting procedures for returning a plant to optimum operation levels
A complete compilation of water science, treatment information, process control procedures, problem-solving techniques, safety and health information, and administrative and technological trends, this text serves as a resource for professionals working in water and wastewater operations and operators preparing for wastewater licensure exams. It can also be used as a supplemental textbook for undergraduate and graduate students studying environmental science, water science, and environmental engineering.
Offering a quantitative approach to the study of groundwater quality and the interaction of water, minerals, gases, pollutants and microbes, this book shows how physical and chemical theory can be applied to explain observed water qualities and variations over space and time. Integral to the presentation, geochemical modelling using PHREEQC code is demonstrated, with step-by-step instructions for calculating and simulating field and laboratory data. Numerous figures and tables illustrate the theory, while worked examples including calculations and theoretical explanations assist the reader in gaining a deeper understanding of the concepts involved.
A crucial read for students of hydrogeology, geochemistry and civil engineering, professionals in the water sciences will also find inspiration in the practical examples and modeling templates.
See what’s new in the Fourth Edition:
· Additional bioconcentration factors
· Additional aquatic and mammalian toxicity values
· Additional degradation rates and corresponding half-lives in various environmental compartments
· Ionization potentials
· Additional aqueous solubility of miscellaneous inorganic and organic compounds
· Additional Henry’s Law constants for 1,850 compound entries
· Additional octanol-water partition coefficients for 1,475 compound entries
· Additional biological, chemical, and theoretical oxygen demand values for various organic compounds
· Four additional tables: Test Method Number Index, Dielectric Values of Earth Materials and Fluids, Lowest Odor Threshold Concentrations of Organic Compounds in Water, and Lowest Threshold Concentrations of Organic Compounds in Water
· A section for each compound entry describing potential sources of compounds detected in the environment
The compounds profiled include solvents, herbicides, insecticides, fumigants, and other hazardous substances commonly found in the groundwater and soil environments, the organic Priority Pollutants promulgated by the U.S. EPA under the Clean Water Act of 1977, and compounds commonly found in the workplace and environment. The presentation remains virtually the same as previous editions, making the information easy to find and immediately useful.
Author David Bainbridge has spent more than 25 years actively involved in restoring lands across the American Southwest. A Guide for Desert and Dryland Restoration presents the results of his years of fieldwork, as well as research and experience from scientists and practitioners around the globe.
The book discusses the ecology of desert plants, explores the causes of desertification and land abuse, and outlines the processes and procedures needed to evaluate, plan, implement, and monitor desert restoration projects. It sets forth economical and practical field-tested solutions for understanding site characteristics, selecting and growing plants, and ensuring that they survive with a minimal amount of water and care. Each chapter represents a guide to a critical topic for environmental restoration; extensive photographs, diagrams and drawings give detailed information for immediate application, and additional resources are included in appendixes.
A Guide for Desert and Dryland Restoration is the first comprehensive book focused on restoring arid regions, and clearly demonstrates that arid lands can be successfully rehabilitated. In addition to restorationists, the book will be an invaluable resource for anyone working in arid lands, including farmers, ranchers, gardeners, landscapers, outdoor recreation professionals, and activists.
The Columbia River Treaty: A Primer is a vital work that clearly explains the nature of this complex water agreement between Canada and the United States and how its impending update will impact communities, landscapes, industry and water supplies between the two countries for many years to come.
The Columbia River Treaty ratification in 1964 created the largest hydropower project in North America, with additional emphasis on flood protection for the USA. As the Treaty approaches its 60th anniversary, and the first opportunity for modification, its signatories are preparing proposals for new ways forward, and stakeholders on both sides of the border are speaking up.
This primer explores the initial intent of the Treaty and its success to date, its costs to Columbia Basin residents and ecosystems, and new influences the signatories must now consider. Shifts in social norms related to the environment, equity and social justice, new views on the relevance of Indigenous traditional and local knowledge, and the economic and physical effects of a changing climate – are all considered as factors in future Treaty governance. The primer concludes with a summary of the perspectives that currently exist between and within each country with respect to Treaty benefits and outlines the next steps that will take place in the negotiation process. The authors conclude with a call to action, in the hope that a renewed Columbia River Treaty might prove a model for outstanding transboundary water agreements around the world as they strive to meet not only the challenges of the present day but also the needs of future generations.
A source of practical know-how, the book covers sampling and storage, analytical methodology, and guidelines and procedures for quality assurance. It presents analytical methods with the step-by-step procedures that help practitioners implement these methods successfully into the laboratory, making them instantly applicable without consulting further literature. The book also contains essential information for developing or improving quality control and quality assurance programs in the laboratory. It includes the availability and measurement of standard reference materials, blank estimation and correction, control of recoveries, and statistical evaluation of quality assurance data.
Analytical chemistry is a very active and fast moving area. Despite the development of innovative new analytical techniques for chemical trace element research, obtaining reliable data at ultra-trace levels remains a formidable challenge. A complete and practical guide, this book delineates proven methods that consistently yield reproducible data in routine work.
Arguably the first book devoted entirely to examining this important resource, Wadi Hydrology presents methodologies for sustainable management of wadis and their water resources. Through unique physical approaches, field cases, sample interpretations, and various applications to different models, this book provides an in-depth understanding of these systems that illustrates the efficiency of harnessing water from wadis. The author compiles the most up-to-date information on arid region hydrology, including specific techniques for hydrological calculations and desertification assessments, and includes examples and solved problems in each chapter.
This book will give a balanced, impartial account of the whole situation to its present day, its key aim being to inform the reader about the facts and mechanisms of the dialogue process and the need to approach decisions in a different way.
Readers will benefit from an account of the mistakes made by both sides, the input from government, the scientific community, the press and public, and can apply this knowledge to future environmental issues.
This authoritative reference book is comprehensive in its coverage of the geomorphology of desert environments, and is arranged thematically. It begins with an overview of global deserts, proceeds through treatments of weathering, hillslopes, rivers, piedmonts, lake basins, and aeolian surfaces, and concludes with a discussion of the role of climatic change. Written by a team of international authors, all of whom are active in the field, the chapters cover the spectrum of desert geomorphology.
Key themes addressed include:Water security as a foreign policy issue The interconnected variables of water, food, and human security Dimensions other than military and international relations concerns around water security Water security theory and methods, tools and audits.
The book is loosely based on a masters level degree plus a short professional course on water security both given at the University of East Anglia, delivered by international authorities on their subjects. It should serve as an introductory textbook as well as be of value to professionals, NGOs, and policy-makers.
Is history destined to repeat itself?Will biblical prophecies come true, and if so, when?
It has been more than three decades since Zecharia Sitchin's trailblazing book The 12th Planet brought to life the Sumerian civilization and its record of the Anunnaki—the extraterrestrials who fashioned man and gave mankind civilization and religion. In this new volume, Sitchin shows that the End is anchored in the events of the Beginning, and once you learn of this Beginning, it is possible to foretell the Future.
In The End of Days, a masterwork that required thirty years of additional research, Sitchin presents compelling new evidence that the Past is the Future—that mankind and its planet Earth are subject to a predetermined cyclical Celestial Time.
In an age when religious fanaticism and a clash of civilizations raise the specter of a nuclear Armageddon, Zecharia Sitchin shatters perceptions and uses history to reveal what is to come at The End of Days.
Now, Denver takes you inside his personal story and the fascinating, demanding SEAL training program he now oversees. He recounts his experience evolving from a young SEAL hopeful pushing his way through Hell Week, into a warrior engaging in dangerous stealth missions across the globe, and finally into a lieutenant commander directing the indoctrination, requalification programs, and the "Hero or Zero" missions his SEALs undertake.
From his own SEAL training and missions overseas, Denver details how the SEALs' creative operations became front and center in America's War on Terror-and how they are altering warfare everywhere. In fourteen years as a SEAL officer, Rorke Denver tangled with drug lords in Latin America, stood up to violent mobs in Liberia, and battled terrorists in Iraq and Afghanistan. Leading 200 commando missions, he earned the Bronze Star with V for valor. He has also served as flag aide to the admiral in charge and spent the past four years as executive officer of the Navy Special Warfare Center's Advanced Training Command in Coronado, California, directing all phases of the basic and advanced training that prepare men for war in SEAL teams. He recently starred in the film Act of Valor. He is married and has two daughters.
Ellis Henican is a columnist at Newsday and an on-air commentator at the Fox News Channel. He has written two recent New York Times bestsellers, Home Team with New Orleans Saints coach Sean Payton and In the Blink of an Eye with NASCAR legend Michael Waltrip.
With all the SEALs' recent successes, we have been getting a level of acclaim we're not used to. But something important has been missing in this warm burst of publicity . Correcting that is my mission here.
My own SEAL dream was launched by a book. My hope is that this one teaches lessons that go far beyond the battlefield, inspiring a fresh generation of warriors to carry on that dream.
-Lieutenant Commander Rorke Denver
The Committee on Hydrologic Science was established by the National Research Council in 1999 to identify priorities for hydrologic science that will ensure its vitality as a scientific discipline in service of societal needs. This charge will be performed principally through a series of studies that provide scientific advice on the hydrologic aspects of national program and U.S. hydrologic contributions to international programs.
This first report contains a preliminary assessment of the hydrologic science content of the U.S. Global Change Research Program (USGCRP). Because this is a short and focused report, little effort is spent to reaffirm the established and successful elements of the USGCRP. In fact, the Committee generally endorses the findings of the National Research Council (NRC) report Global Environmental Change: Research Pathways for the Next Decade (NRC, 1998a; the so-called Pathways report) in this respect. Instead the attention here is directed toward the most critical missing hydrologic science elements in the FY2000 USGCRP. This brings the focus to the terrestrial component of the water cycle. The integrative nature of terrestrial hydrology could significantly strengthen the USGCRP.
The team was caught in a deadly ambush that not only threatened their lives, but the entire mission. The elite soldiers fought huddled for hours on a small rock ledge as rocket-propelled grenades and heavy machine-gun fire rained down on them. With total disregard for their own safety, they tended to their wounded and kept fighting to stay alive. When the battle finally ended, ten soldiers had earned Silver Stars—the Army’s third highest award for combat valor. It was the most Silver Stars awarded to any unit in one battle since Vietnam.
Based on dozens of interviews with those who were there, No Way Out is a compelling narrative of an epic battle that not only tested the soldiers’ mettle but serves as a cautionary tale. Be careful what you ask a soldier to do because they will die trying to accomplish their mission.
Horse Soldiers is the dramatic account of a small band of Special Forces soldiers who secretly entered Afghanistan following 9/11 and rode to war on horses against the Taliban. Outnumbered forty to one, they pursued the enemy army across the mountainous Afghanistan terrain and, after a series of intense battles, captured the city of Mazar-i-Sharif, which was strategically essential to defeat their opponent throughout the country.
The bone-weary American soldiers were welcomed as liberators as they rode into the city, and the streets thronged with Afghans overjoyed that the Taliban regime had been overthrown.
Then the action took a wholly unexpected turn. During a surrender of six hundred Taliban troops, the Horse Soldiers were ambushed by the would-be POWs. Dangerously overpowered, they fought for their lives in the city’s immense fortress, Qala-i-Janghi, or the House of War. At risk were the military gains of the entire campaign: if the soldiers perished or were captured, the entire effort to outmaneuver the Taliban was likely doomed.
Deeply researched and beautifully written, Stanton’s account of the Americans’ quest to liberate an oppressed people touches the mythic. The soldiers on horses combined ancient strategies of cavalry warfare with twenty-first-century aerial bombardment technology to perform a seemingly impossible feat. Moreover, their careful effort to win the hearts of local townspeople proved a valuable lesson for America’s ongoing efforts in Afghanistan.
Winner of the Natan Book Award, the National Jewish Book Award, and the Anisfield-Wolf Book Award
An authoritative and deeply personal narrative history of the State of Israel, by one of the most influential journalists writing about the Middle East today
Not since Thomas L. Friedman’s groundbreaking From Beirut to Jerusalem has a book captured the essence and the beating heart of the Middle East as keenly and dynamically as My Promised Land. Facing unprecedented internal and external pressures, Israel today is at a moment of existential crisis. Ari Shavit draws on interviews, historical documents, private diaries, and letters, as well as his own family’s story, illuminating the pivotal moments of the Zionist century to tell a riveting narrative that is larger than the sum of its parts: both personal and national, both deeply human and of profound historical dimension.
We meet Shavit’s great-grandfather, a British Zionist who in 1897 visited the Holy Land on a Thomas Cook tour and understood that it was the way of the future for his people; the idealist young farmer who bought land from his Arab neighbor in the 1920s to grow the Jaffa oranges that would create Palestine’s booming economy; the visionary youth group leader who, in the 1940s, transformed Masada from the neglected ruins of an extremist sect into a powerful symbol for Zionism; the Palestinian who as a young man in 1948 was driven with his family from his home during the expulsion from Lydda; the immigrant orphans of Europe’s Holocaust, who took on menial work and focused on raising their children to become the leaders of the new state; the pragmatic engineer who was instrumental in developing Israel’s nuclear program in the 1960s, in the only interview he ever gave; the zealous religious Zionists who started the settler movement in the 1970s; the dot-com entrepreneurs and young men and women behind Tel-Aviv’s booming club scene; and today’s architects of Israel’s foreign policy with Iran, whose nuclear threat looms ominously over the tiny country.
As it examines the complexities and contradictions of the Israeli condition, My Promised Land asks difficult but important questions: Why did Israel come to be? How did it come to be? Can Israel survive? Culminating with an analysis of the issues and threats that Israel is currently facing, My Promised Land uses the defining events of the past to shed new light on the present. The result is a landmark portrait of a small, vibrant country living on the edge, whose identity and presence play a crucial role in today’s global political landscape.
Praise for My Promised Land
“This book will sweep you up in its narrative force and not let go of you until it is done. [Shavit’s] accomplishment is so unlikely, so total . . . that it makes you believe anything is possible, even, God help us, peace in the Middle East.”—Simon Schama, Financial Times
“[A] must-read book.”—Thomas L. Friedman, The New York Times
“Important and powerful . . . the least tendentious book about Israel I have ever read.”—Leon Wieseltier, The New York Times Book Review
“Spellbinding . . . Shavit’s prophetic voice carries lessons that all sides need to hear.”—The Economist
“One of the most nuanced and challenging books written on Israel in years.”—The Wall Street Journal
From the Hardcover edition.
The explosive first-hand account of America's secret history in Afghanistan
To what extent did America’s best intelligence analysts grasp the rising thread of Islamist radicalism? Who tried to stop bin Laden and why did they fail? Comprehensively and for the first time, Pulitzer Prize-winning journalist Steve Coll recounts the history of the covert wars in Afghanistan that fueled Islamic militancy and sowed the seeds of the September 11 attacks. Based on scrupulous research and firsthand accounts by key government, intelligence, and military personnel both foreign and American, Ghost Wars details the secret history of the CIA’s role in Afghanistan (including its covert operations against Soviet troops from 1979 to 1989), the rise of the Taliban, the emergence of bin Laden, and the failed efforts by U.S. forces to find and assassinate bin Laden in Afghanistan.
From the Trade Paperback edition.
New material on complying with the NPDES program for Phase II and in running a stormwater quality program
The latest information on stormwater utilities
Metric versions of many of the equations, charts, and design monographs
The latest information on Best Management Practices (BMPs)
New concepts in stormwater master planning
An understanding of the recent evolution in stormwater practice
Site design practices to reduce stormwater impacts
Lots of additional information related to the development of municipal stormwater programs
The authors provide the most up-to-date information available, including water quality best management practices and stormwater master and quality management plans. They present little known but valuable tables, charts, and procedures covering both common designs and more specialized situations. Both English and Metric versions of charts and nomographs are included where available and where deemed useful for the designer.
The text presents an understanding of what works and what doesn't in real-world municipalities. Topics on planning and institutional concerns focus on programs dealing with public awareness, ordinances and regulations, and financing. Technical design topics range from the practical aspects of hydrologic procedures to the design of culverts and storm drainage systems. This stand-alone document provides all the essential information for the design and analysis of most stormwater management facilities.
Municipal Stormwater Management, Second Edition covers all aspects of municipal Stormwater management, from planning and institutional concerns to technical design considerations. It details the design applications and the institutional aspects of Stormwater management that planners and administrators face on a daily basis. The material and depth of coverage make this book the perfect text for both professional and academic use.
Britain has invaded Afghanistan twice before in the nineteenth century. Both times tenacious Afghan fighters defended their country to humiliating British defeats. The Soviet Union also discovered what a tough enemy the Afghans are after nearly a decade of conflict from 1979 to 1989. When not fighting foreign invaders, Afghanistan was torn apart by Civil War from 1990 to 1996, resulting in victory for the Taliban.
The Afghan Wars in an Hour is an excellent way to learn all about the complex wars that have been fought in Afghanistan for almost four decades. It explains who the Taliban and the Mujahedeen are and how their politics work. It explores why Osama Bin Laden was so significant, and helps us understand why, still, it is so hard to achieve peace Afghanistan.
Love history? Know your stuff with History in an Hour...
In Destiny Disrupted, Tamim Ansary tells the rich story of world history as the Islamic world saw it, from the time of Mohammed to the fall of the Ottoman Empire and beyond. He clarifies why our civilizations grew up oblivious to each other, what happened when they intersected, and how the Islamic world was affected by its slow recognition that Europe-a place it long perceived as primitive and disorganized-had somehow hijacked destiny.
Twenty thousand years ago, women were making and wearing the first clothing created from spun fibers. In fact, right up to the Industrial Revolution the fiber arts were an enormous economic force, belonging primarily to women.
Despite the great toil required in making cloth and clothing, most books on ancient history and economics have no information on them. Much of this gap results from the extreme perishability of what women produced, but it seems clear that until now descriptions of prehistoric and early historic cultures have omitted virtually half the picture.
Elizabeth Wayland Barber has drawn from data gathered by the most sophisticated new archaeological methods—methods she herself helped to fashion. In a "brilliantly original book" (Katha Pollitt, Washington Post Book World), she argues that women were a powerful economic force in the ancient world, with their own industry: fabric.
This book is addressed to university students of geology especially engineering geology and hydrogeology, geophysics and earth sciences, and post graduate, reseachers, and practising engineering geologists, geotechnical engineers, and hydrogeologists.
As opposed to more theoretical works, this is a catalog of possible engineering interventions in karst and their implications. Although the majority of readers will be professionals with geology/hydrogeology backgrounds, the language is not purely technical making it accessible to a wider audience. This means that the methodology, case studies and experiences presented will also benefit water managers working in karst environments.
Individually these principles and practices are not new, but in combination they describe an innovative approach for addressing complex water and related management issues. This recommended process consists of a series of four basic phases; Assessment, Planning, Implementation, and Evaluation, which are built on stakeholder involvement, social capacity, and adequate monitoring. This four-phased approach will assist watershed practitioners develop a plan consistent with the recently released USDA-EPA Watershed Management Planning and Implementation Process guidance. This process can be used to implement a management strategy to meet the load allocations required by an approved Total Maximum Daily Load (TMDL), the goals of a Source Water Protection Plan, USDA programs such as EQIP, or Section 319 Project.
The process outlined in the text is applicable for both restoration and prevention projects. The Watershed Project Management Guide focuses on the complexities of the watershed management process, the watershed partnership's role in the processes, and what needs to be done next. The author has kept the technical jargon to a minimum to help the reader easily grasp the important points and where appropriate directs the reader to specific resources and references for further information.
About the Author:
Thomas E. Davenport is an Environmental Scientist for the U. S. Environmental Protection Agency and was designated as the Agency's National Expert on Nonpoint Source Control in 1991. Dr. Davenport has received seven Bronze Medals from the EPA for outstanding contributions for various activities related to nonpoint source, lake restoration, and watershed management. Dr. Davenport has published over 40 papers, book chapters, and project reports. Present duties include serving as the Water Program Lead for the Great Lakes/Baltic Seas and 3 Rivers 3 Countries Watershed Capacity Building Projects.
See What’s New in the Second Edition:
Includes five new chapters covering ammonia, nitrates, nitrites, and petroleum hydrocarbons, as well as organoleptical and algal analysis methodology Compares older methods still frequently used with recently developed protocols, and examines future trends Features a new section regarding organoleptical analysis of water acknowledging that ultimately the consumers of drinking water have the final vote over its quality with respect to odor, flavor, and color
The book covers the physical, chemical, and other relevant properties of various substances found in water. It then describes the sampling, cleanup, extraction, and derivatization procedures, and concludes with detection methods. Illustrated with procedure flow charts and schematics, the text includes numerous tables categorizing methods according to type of component, origin of the water sample, parameters and procedures used, and application range.
With contributions from international experts, the book guides you through the entire scientific investigation starting with a sampling strategy designed to capture the real-world situation as closely as possible, and ending with an adequate chemometrical and statistical treatment of the acquired data. By organizing data into more than 300 tables, graphs, and charts, and supplementing the text with equations and illustrations, the editors distill a wealth of knowledge into a single accessible reference.
The book follows a logical sequence from the basic steps of model building and data analysis to implementing these concepts into working computer codes, and then on to assessing their results. It describes data processing (rarely considered in environmental analysis); outlines the tools needed to successfully analyze data and develop models, and moves on to real-world problems. The author illustrates in the first four chapters the methodological aspects of environmental systems analysis, and in subsequent chapters applies them to specific environmental concerns.
The accompanying software bundle is freely downloadable from the book web site. It follows the chapters sequence and provides a hands-on experience, allowing the reader to reproduce the figures in the text and experiment by varying the problem setting. A basic MATLAB literacy is required to get the most out of the software.
Ideal for coursework and self-study, this offering:
Deals with the basic concepts of environmental modeling and identification, both from the mechanistic and the data-driven viewpoint Provides a unifying methodological approach to deal with specific aspects of environmental modeling: population dynamics, flow systems, and environmental microbiology Assesses the similarities and the differences of microbial processes in natural and man-made environments Analyzes several aquatic ecosystems’ case studies Presents an application of an extended Streeter & Phelps (S&P) model Describes an ecological method to estimate the bioavailable nutrients in natural waters Considers a lagoon ecosystem from several viewpoints, including modeling and management, and more
The book covers a wide audience and gives a comprehensive review of various physical, chemical, and hybrid techniques commonly used for the disinfection of water as well as newer emerging technologies in terms of their mode of action, scale of operation, efficacy, merits, and demerits. It broadly addresses the issues related to water disinfection in three sections:Disinfection techniques—chemical, physical, and hybrid (combination)—and their likely scale of operation efficacy Disinfection by-product as a function of water source and the type of treatment Emerging and novel techniques, including new work on cavitation, an economical, energy-efficient, and simple alternative to the conventional methods of disinfection
Drinking Water Disinfection Techniques effectively combines the chemical, physical, biological, and engineering principles of water disinfection in one text. Discussing both conventional and novel techniques used for disinfection and the economics involved, the book gives a comprehensive review of various physical, chemical, and hybrid techniques used for disinfection to create potable water.
Replacing the Traditional Physical Model Approach
Computational models offer promise in improving the modeling of shallow water flows. As new techniques are considered, the process continues to change and evolve. Modeling Shallow Water Flows Using the Discontinuous Galerkin Method examines a technique that focuses on hyperbolic conservation laws and includes one-dimensional and two-dimensional shallow water flows and pollutant transports.
Combines the Advantages of Finite Volume and Finite Element Methods
This book explores the discontinuous Galerkin (DG) method, also known as the discontinuous finite element method, in depth. It introduces the DG method and its application to shallow water flows, as well as background information for implementing and applying this method for natural rivers. It considers dam-break problems, shock wave problems, and flows in different regimes (subcritical, supercritical, and transcritical).
Readily Adaptable to the Real World
While the DG method has been widely used in the fields of science and engineering, its use for hydraulics has so far been limited to simple cases. The book compares numerical results with laboratory experiments and field data, and includes a set of tests that can be used for a wide range of applications.Provides step-by-step implementation details Presents the different forms in which the shallow water flow equations can be written Places emphasis on the details and modifications required to apply the scheme to real-world flow problems
This text enables readers to readily understand and develop an efficient computer simulation model that can be used to model flow, contaminant transport, and other aspects in rivers and coastal environments. It is an ideal resource for practicing environmental engineers and researchers in the area of computational hydraulics and fluid dynamics, and graduate students in computational hydraulics.
Reviewing the historical development of the field and highlighting key concepts for each unit process, each chapter follows a general format that consists of process description, history, theory, practice, problems, references, and a glossary. This organizational style facilitates finding sections of immediate interest without having to page through an excessive amount of material.
End-of-chapter glossaries provide a ready reference and add terms pertinent to topic but beyond the scope of the chapter Sidebars sprinkled throughout the chapters present the lore and history of a topic, enlarging students’ perspective Example problems emphasize tradeoffs and scenarios rather than single answers and involve spreadsheets Reference material includes several appendices and a quick-reference spreadsheet Solutions manual includes spreadsheets for problems Supporting material is available for download
Understanding how the field arrived at its present state of the art places the technology in a more logical context and gives students a strong foundation in basic principles. This book does more than build technical proficiency, it adds insight and understanding to the broader aspects of water treatment unit processes.
It also provides updated material on hydrological science and engineering, discussing recent developments as well as classic approaches. Published in three books, Fundamentals and Applications; Modeling, Climate Change, and Variability; and Environmental Hydrology and Water Management, the entire set consists of 87 chapters, and contains 29 chapters in each book.
The chapters in this book contain information on:
Long-term generation of scheduling of hydro plants, check dam selection procedures in rainwater harvesting, and stochastic reservoir analysis Ecohydrology for engineering harmony in the changing world, concepts, and plant water use Conjunctive use of groundwater and surface water Hydrologic and hydraulic design in green infrastructure Data processing in hydrology, optimum hydrometric site selection and quality control, and homogenization of climatological series Cold region hydrology, evapotranspiration, and water consumption Modern flood prediction and warning systems, and satellite-based systems for flood monitoring and warning Catchment water yield estimation, hydrograph analysis and base flow separation, and low flow hydrology Sustainability in urban water systems and urban hydrology
Students, practitioners, policy makers, consultants and researchers can benefit from the use of this text.
Aquatic Effects of Acidic Deposition summarizes and synthesizes these major advancements, particularly those topics that are directly relevant to policy making. It offers complete coverage of recent findings that have substantiated, deepened, modified, or in some cases, revolutionized scientific understanding in environmental research.
This resource addresses the quantification of effects and recent developments in predictive modeling capabilities. It covers virtually all aspects of nitrogen effects research, the importance of natural sources of acidity, the influence of land use and landscape change on drainage water chemistry, and the role of short-term episodic events.
This comprehensive update thoroughly illustrates the progression and refinement in the field. Aquatic Effects of Acidic Deposition helps you make educated decisions based on the most recent, reliable data for air pollution sensitivities, effects, remediation, and future research.
This volume and the accompanying USB memory card include the abstracts and full papers that were presented at the 6th International Groundwater Symposium that was held in Kuwait between 19 and 21 of November, 2012. The Symposium was jointly organized by the Kuwait Institute for Scientific Research and the Groundwater Hydraulics and Management Committee of the International Association for Hydro-Environment Engineering and Research (IAHR). More than 100 researchers, engineers, geologists and water specialists from more than 20 countries attended the Symposium to exchange ideas and expertise relating to the latest developments in the fi eld. The papers presented at the Symposium were organized under the following themes: modeling and management under uncertainty, sustainable groundwater management in arid and semiarid environments, Aquifer Storage and Recovery (ASR) as a groundwater management tool, management solutions for groundwater rise problems, fl ow and transport modeling, and subsurface contamination and remediation.
This volume provides a state-of-the-art discussion of the latest issues relating to groundwater exploration, management and protection, with an emphasis on bridging the gap between research practice and policy. The volume will serve as an important reference to students, researchers, modelers as well as practitioners and policy makers.
The book starts with a historical overview of water repellency research, followed by seven thematic sections covering 26 research chapters. The first section discusses the origin, the second the assessment, and the third the occurrence and hydrological implications of soil water repellency. The fourth section is devoted to the effect of fire on water repellency, section five deals with the physics and modeling of flow and transport in water repellent soils, section six presents amelioration techniques and farming strategies to combat soil water repellency, and section seven concludes the book with an extensive bibliography on soil water repellency.