Students and professors of hydrology, ecology, land-use management, forest and range management, soil science, physical geography, soil and water conservation, and watershed management will welcome this revision of the 1969 edition of "An Outline of Forest Hydrology" by John D. Hewlett and Wade L. Nutter.

The student pursuing a career in forest and wildland resources soon learns that no science is more fundamental to the art of land management than hydrology, but hydrology as a science traditionally has been subordinated to hydrology as technique. Older texts have focused on methods and applications to the exclusion of principle, occasionally leaving the hydrological effects of land use and vegetation to be interpreted from techniques rather than from knowledge of process. Soil, atmospheric, and vegetal phases of the hydrologic cycle of have neglected in many texts intended for the college student.

Hewlett's new book focuses on natural processes and is intended to guide further study and to serve as a base for class lectures. The subject matter is organized to introduce key ideas and principles and to provide consistent terminology and clear graphic material to aid the student in comprehending the complex literature of hydrology.

This book is a comprehensive identification guide to the 222 species of fishes in Florida's fresh waters. Each species is presented with color photographs, key characteristics for identification, comparisons to similar species, habitat descriptions, and dot distribution maps. Florida's unique mix of species includes some of the world's favorite sport fishes, the Tarpon and Largemouth Bass. This guide also features three species native only to Florida-the Seminole Killifish, Flagfish, and Okaloosa Darter-and the smallest freshwater fish in North America, the Least Killifish. Ranging from the panhandle to the Everglades, their habitats include springs, creeks, rivers, lakes, ponds, swamps, marshes, and man-made canals. As Florida's human population grows, the state's freshwater environments are being changed in ways that threaten its native fishes. This book provides important information on the diversity, distribution, and environmental needs of both native and nonindigenous species, helping us monitor and take care of Florida's water and its aquatic inhabitants.

The poor quality of water, as well as its restricted supply and availability, is one of the biggest challenges of our time, with presently two-fifth's of the world's population unable to find adequate fresh water for essential usage. Over 40 years' research has been carried out on the positive effects that rhythms and specific water flow has on water's capacity to support life. Energizing Water presents this cutting-edge research to the general and professional reader at a time when interest in finding solutions to water's huge worldwide problems is growing rapidly. Three aspects determine water quality: its chemical constituents (including its oxygen levels); its organic aspects (with the danger of contamination by effluent, pathogens and algae); and its 'energetic' nature. The latter facet has been recognized from time immemorial by traditional societies, who have developed their own sciences in relation to water quality, using terms such as prana and chi for energy. Now, through the introduction of quantum physics into the life sciences, modern science is beginning to accept this concept, measuring energy as light emission. Research into energetic water quality - and particularly into the creation of moulded surfaces that support biological purification of the chemical and organic elements, as well as enlivening the energetic attributes - goes back to George Adams' and John Wilkes' pioneering work in the 1960s. The invention of Flowform technology in 1970 carried this research further, providing the world with one of the first modern-day, biomimicry eco-technologies. This creative technology applies nature's best methods to produce extraordinary results, and this book outlines the background story on research and application of the Flowform method today.

By 2050, the demand for water to sustain world agriculture will increase by seventy-five per cent in order to feed an estimated nine billion inhabitants. Increased amounts of water will be required for irrigation and for industrial and domestic use. Natural ecosystems will be threatened by the expansion of agricultural land and by a reduction in water availability, while climate change will exacerbate the situation. Management of available resources, particularly groundwater, will become more critical and aquifers will need to be managed for the benefit of all. These selected papers were first presented at the International Association of Hydrogeologists, Dijon 2006, and are divided into six themes: large aquifers, resource assessment; large aquifers, water salinity and evolution; karstic and carbonate aquifer systems; geothermal aquifer systems; aquifer contamination studies and aquifer monitoring systems and management. The volume also includes a short biography of Henry Darcy and illustrates his contribution to science. Five invited contributions describe modern methods for estimating the hydraulic conductivity of aquifers.

In this social and ecological account of the Chicago River, Libby Hill tells the story of how a sluggish waterway emptying into Lake Michigan became central to the creation of Chicago as a major metropolis and transportation hub. This widely acclaimed volume weaves the perspectives of science, engineering, commerce, politics, economics, and the natural world into a chronicle of the river from its earliest geologic history through its repeated adaptations to the city that grew up around it. While explaining the river's role in massive public works, such as drainage and straightening, designed to address the infrastructure needs of a growing population, Hill focuses on the synergy between the river and the people of greater Chicago, whether they be the tribal cultures that occupied the land after glacial retreat, the first European inhabitants, or more recent residents. In the first edition, Hill brought together years of original research and the contributions of dozens of experts to tell the Chicago River's story up until 2000. This revised edition features discussions of disinfection, Asian carp, green strategies, the evolution of the Chicago Riverwalk, and the river's rejuvenation. It also explores how earlier solutions to problems challenge today's engineers, architects, environmentalists, and public policy agencies as they address contemporary issues. Revealing the river to be a microcosm of the uneasy relationship between nature and civilization, The Chicago River offers the tools and knowledge for the city's residents to be champions on the river's behalf.

Far from being the serene, natural streams of yore, modern rivers have been diverted, dammed, dumped in, and dried up, all in efforts to harness their power for human needs. But these rivers have also undergone environmental change. The old adage says you can't step in the same river twice, and Ellen Wohl would agree--natural and synthetic change are so rapid on the world's great waterways that rivers are transforming and disappearing right before our eyes. "A World of Rivers" explores the confluence of human and environmental change on ten of the great rivers of the world. Ranging from the Murray-Darling in Australia and the Yellow River in China to Central Europe's Danube and the United States' Mississippi, the book journeys down the most important rivers in all corners of the globe. Wohl shows us how pollution, such as in the Ganges and in the Ob of Siberia, has affected biodiversity in the water. But rivers are also resilient, and Wohl stresses the importance of conservation and restoration to help reverse the effects of human carelessness and hubris. What all these diverse rivers share is a critical role in shaping surrounding landscapes and biological communities, and Wohl's book ultimately makes a strong case for the need to steward positive change in the world's great rivers.

The Manchester Ship Canal was a huge engineering achievement. It included seven swing bridges and the aqueduct at Barton, and helped turn the cotton-producing capital of Great Britain into an inland seaport. This was a feat many at the time believed could not be achieved. One of the wonders of the modern industrial world, the Manchester Ship Canal, with its huge locks and ocean-going vessels, was a magnetic draw for enthusiastic Victorians who marvelled at its construction. This book looks at the changes and development of the Manchester Ship Canal through time, from its origins as a thriving economic hub in the late nineteenth century, to an important retail, leisure and media centre in the early twenty-first century and beyond. Join Steven Dickens as he explores the history of this 36-mile-long inland waterway in the north-west of England, which links Manchester to the Mersey Estuary and the Irish Sea.

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 theexercises 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.

From acclaimed writer Beth Kephart, author of A Slant of Sun, comes a short, imaginative telling of the life of the Schuylkill River, which has served as the source of Philadelphia's water, power, industry, and beauty for the city's entire life. Before that, it fed the indigenous people who preceded William Penn, and has since time immemorial shape our region.

In this comprehensive, one-volume reference, Nature Conservancy scientist Bryan P. Piazza poses five key questions:
--What is the Atchafalaya River Basin?
--Why is it important?
--How have its hydrology and natural habitats been managed?
--What is its current state?
--How do we ensure its survival?
For more than five centuries, the Atchafalaya River Basin has captured the flow of the Mississippi River, becoming its main distributary as it reaches the Gulf of Mexico in south Louisiana. This dynamic environment, comprising almost a million acres of the lower Mississippi Alluvial Valley and Mississippi River Deltaic Plain, is perhaps best known for its expansive swamp environments dominated by baldcypress, water tupelo, and alligators. But the Atchafalaya River Basin contains a wide range of habitats and one of the highest levels of biodiversity on the North American continent.
Piazza has compiled and synthesized the body of scientific knowledge for the Atchafalaya River Basin, documenting the ecological state of the basin and providing a baseline of understanding. His research provides a crucial resource for future planning. He evaluates some common themes that have emerged from the research and identifies important scientific questions that remain unexplored.

A BBC Radio 4 Book of the Week ‘Magnificent’ Guardian ‘Remarkable … A compact classic!’ Bill McKibben ‘I learned something new – and found something amazing – on every page’ Anthony Doerr, author of All the Light We Cannot See Fens, bogs, swamps and marine estuaries are the earth’s most desirable and dependable resources. Here, Pulitzer Prize winner Annie Proulx brings her witness and research to the vitally important role they play in preserving the environment, and their systemic destruction in the pursuit of profit. Travelling from the fens of sixteenth-century England to America’s Okefenokee National Wildlife Refuge, Fen, Bog and Swamp is both a revelatory history and an urgent plea for wetland reclamation, from one of our greatest prose stylists. ‘A rousing call to action’ Esquire ‘Sparklingly furious … it has a profoundly positive message’ Richard Mabey, Telegraph ‘This haunting tribute … is a pleasure to read’ Financial Times

Founded as a port at the confluence of two great rivers, Kansas City has the waters of the Missouri running through its bloodstream-threading expressways, delivering drinking water, carrying traffic and sewage, and emerging most visibly in the city's celebrated fountains. Despite, or perhaps because of, the river's ubiquity, the complex and critical nature of its presence can be hard to understand, which is precisely why Amahia Mallea's enlightening book is so essential. Moving from the city's center to the outer limits of the metropolitan area, A River in the City of Fountains offers a clear view of the reach and intricacies of the Missouri River's connection to life in Kansas City. The history of this connection is one of science and industry working, sometimes at cross-purposes, to bend the river to the needs of commerce and public health. It is a story populated with heroes and villains, visionaries and robber barons, scientists and civil engineers, politicians and activists-all with schemes and plans and far-reaching ideas about what, and whose, demands the power of the Missouri should serve. And so, inevitably, it is a story of disparities: a story of, from one flood to the next, the haves staking out higher ground, leaving the have-nots to the perils of low-lying land. But what the book also shows us is a slow awakening to the ways in which all those vying for the river's favor are inextricably connected by its course; here we see, finally, a growing awareness of the river's essential role in the health and welfare of the whole urban environment. In the end, all citizens of Kansas City are both upstream and downstream; all are equally dependent on the health of the river. What this book helps us see is, at last, as much the city in the river as the river in the city.

Water resources are sources of water that are useful or potentially useful to humans. They are important because they are needed for life to exist. Many uses of water include agricultural, industrial, household, recreational and environmental activities. Virtually all of these human uses require fresh water. Only 2.7% of water on the Earth is fresh water, and over two thirds of this is frozen in glaciers and polar ice caps, leaving only 0.007% available for human use. Fresh water is a renewable resource, yet the world's supply of clean, fresh water is steadily decreasing. Water demand already exceeds supply in many parts of the world, and as world population continues to rise at an unprecedented rate, many more areas are expected to experience this imbalance in the near future. The framework for allocating water resources to water users (where such a framework exists) is known as water rights. This new book presents recent and important research in the field.

This book presents new and significant research results on water resources which are sources of water that are useful or potentially useful to humans. They are important because they are needed for life to exist. Many uses of water include agricultural, industrial, household, recreational and environmental activities. Virtually all of these human uses require fresh water. Only 2.7 per cent of water on the Earth is fresh water, and over two thirds of this is frozen in glaciers and polar ice caps, leaving only 0.007 per cent available for human use. Fresh water is a renewable resource, yet the world's supply of clean, fresh water is steadily decreasing. Water demand already exceeds supply in many parts of the world, and as world population continues to rise at an unprecedented rate, many more areas are expected to experience this imbalance in the near future. The framework for allocating water resources to water users (where such a framework exists) is known as water rights.

Grand Canyon has been saved from dams three times in the last century. Unthinkable as it may seem today, many people promoted damming the Colorado River in the canyon during the early twentieth century as the most feasible solution to the water and power needs of the Pacific Southwest. These efforts reached their climax during the 1960s when the federal government tried to build two massive hydroelectric dams in Grand Canyon. Although not located within the Grand Canyon National Park or Monument, they would have flooded lengthy unprotected reaches of the canyon and along thirteen miles of the park boundary. Saving Grand Canyon tells the remarkable true story of the attempts to build dams in one of America's most spectacular natural wonders. Based on twenty-five years of research, this fascinating ride through history chronicles a century of Colorado River water development demonstrates how the National Environmental Policy Act came out of these controversies, and debunks the myth that the Sierra Club saved Grand Canyon. It also shows how the Sierra Club parlayed public perception as the canyon's savior into the leadership of the modern environmental movement after the National Environmental Policy Act became law. The tale of the Sierra Club stopping the dams has become so entrenched-and so embellished-that many historians, popular writers, and filmmakers have ignored the documented historical record. This epic story puts the events from 1963-68 into the broader the context of Colorado River water development and debunks 50 years of Colorado River water development and Grand Canyon history.

This comprehensive, two-volume review of the atmospheric and hydrologic sciences promises to be the definitive reference for both professionals and laypersons for years to come. Volume I addresses atmospheric dynamics, physical meteorology, weather systems, and measurements, while Volume II contains information on the climate system, atmospheric chemistry, hydrology, and societal impacts.

In Saving Our Streams, Roger Bate explains the history of an unusual and remarkably effective 'environmental' organisation - the Anglers' Conservation Association (ACA). Founded in 1948, the ACA is a voluntary association of angling clubs and individual anglers which brings civil suits against polluters who harm fishing. Dr Bate's original and instructive history explores how the ACA, using the common law, has operated to indemnify its members against the cost of litigation, bringing thousands of actions and being awarded hundreds of injunctions and millions of pounds in damages for plaintiffs. Most cases end in out-of-court settlement which, though efficient, brings little public recognition to the ACA. The ACA has not sought the limelight, unlike other environmental groups, but, argues Dr Bate, it is the most efficient and determined pollution prevention body in Britain. Its success demonstrates the value of private initiatives against polluters.

This book is part of a two-volume set that offers an innovative approach towards developing methods and tools for assigning conservation categories of threatened taxa and their conservation strategies by way of different phases of eco-restoration in the context of freshwater river systems of tropical bio-geographic zones. The set provides a considerable volume of research on the biodiversity component of river ecosystems, seasonal dynamics of physical chemical parameters, geo-hydrological properties, types, sources and modes of action of different types of pollution, river restoration strategies and methodologies for the ongoing ecological changes of river ecosystems. Volume 1 provides an in-depth analysis of different theories with international relevance pertaining to the functioning of river ecosystems, shaping their structure and contributing ecological services, and includes the principles of riverine ecology such as biogeochemical cycles, physiography, hydrogeology, and physico-chemical parameters. It covers the basic concepts and principles of water within riverine ecosystems, and the underlying ecological principles operating to ensure ecological stability and sustainability of the fluvial ecosystem. The book explains the ecofunctionality of different geo-morphological, geo-hydrological and physico-chemical factors and processes in changing time scales and spaces, with special emphasis on the tropical fresh water rivers in India.

In Wetlands and Western Cultures: Denigration to Conservation, Rod Giblett examines the portrayal of wetlands in Western culture and argues for their conservation. Giblett's analysis of the wetland motif in literature and the arts, including in Beowulf and the writings of Tolkien and Thoreau, demonstrates two approaches to wetlands-their denigration as dead or their commendation as living waters with a potent cultural history.

The Colorado River Basin's importance cannot be overstated. Its living river system supplies water to roughly forty million people, contains Grand Canyon National Park, Bears Ears National Monument, and wide swaths of other public lands, and encompasses ancestral homelands of twenty-nine Native American tribes. John Wesley Powell, a one-armed Civil War veteran, explorer, scientist, and adept federal administrator, articulated a vision for Euro-American colonization of the "Arid Region" that has indelibly shaped the basin-a pattern that looms large not only in western history, but also in contemporary environmental and social policy. One hundred and fifty years after Powell's epic 1869 Colorado River Exploring Expedition, this volume revisits Powell's vision, examining its historical character and its relative influence on the Colorado River Basin's cultural and physical landscape in modern times. In three parts, the volume unpacks Powell's ideas on water, public lands, and Native Americans-ideas at once innovative, complex, and contradictory. With an eye toward climate change and a host of related challenges facing the basin, the volume turns to the future, reflecting on how-if at all-Powell's legacy might inform our collective vision as we navigate a new "Great Unknown."

America's wettest state is running out of water. Yes, Florida-with its swamps, lakes, extensive coastlines, and legends of life-giving springs-faces a drinking water crisis that most people don't see coming. Drying Up is a wake-up call and a hard look at what the future holds for those who call Florida home. Journalist and educator John Dunn untangles the many causes of the state's freshwater problems. Drainage projects, construction, and urbanization, especially in the fragile wetlands of South Florida, have changed and shrunk natural water systems. Failing water infrastructure and increasing outbreaks of toxic algae are worsening pollution problems. Climate change, sea level rise, and groundwater pumping are spoiling freshwater resources with saltwater intrusion. Because of water shortages, fights have broken out over rights to the Apalachicola River, Lake Okeechobee, the Everglades, and other important watersheds. Many scientists think Florida has already passed the tipping point, Dunn warns. Drawing on hundreds of interviews and years of research, he affirms that soon there will not be enough water to meet demand if "business as usual" prevails. He investigates previous and current restoration efforts as well as proposed future solutions, including the "soft path for water" approach that uses green infrastructure to mimic natural hydrology. As millions of new residents are expected to arrive in Florida in the coming decades, this book is a timely introduction to a problem that will escalate dramatically-and not just in Florida. Dunn cautions that freshwater scarcity is a worldwide trend that can only be tackled effectively with the cooperation and single-minded focus of all whose lives depend on the most precious substance on earth.

In 1992 landmark federal legislation called for the removal of two dams from the Elwha River to restore salmon runs. Jeff Crane dives into the debate over development and ecological preservation in "Finding the River, " presenting a long-term environmental and human history of the river as well as a unique look at river reconstruction.

"Finding the River" examines the ways that different communities--from the Lower Elwha Klallam Indians to current-day residents--have used the river and its resources, giving close attention to the harnessing of the Elwha for hydroelectric production and the resulting decline of its fisheries. Jeff Crane describes efforts begun in the 1980s to remove the dams and restore the salmon. He explores the rise of a river restoration movement in the late twentieth century and the roles that free-flowing rivers could play in preserving salmon as global warming presents another set of threats to these endangered fish.

A significant and timely contribution to American Western and environmental history--removal of the two Elwha River dams is scheduled to begin in September 2011--"Finding the River" will be of interest to historians, to environmentalists, and to fisheries biologists, as well as to general readers interested in the Puget Sound and Olympic Peninsula and environmental issues