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Books > Earth & environment > Earth sciences > The hydrosphere > Hydrology (freshwater)
Build a natural pond for wildlife, beauty, and quiet contemplation Typical backyard ponds are a complicated mess of pipes, pumps, filters, and nasty chemicals designed to adjust pH and keep algae at bay. Hardly the bucolic, natural ecosystem beloved by dragonflies, frogs, and songbirds. The antidote is a natural pond, free of hassle, cost, and complexity and designed as a fully functional ecosystem, ideal for biodiversity, swimming, irrigation, and quiet contemplation. Building Natural Ponds is the first step-by-step guide to designing and building natural ponds that use no pumps, filters, chemicals, or electricity and mimic native ponds in both aesthetics and functionality. Highly illustrated with how-to drawings and photographs, coverage includes: Understanding pond ecosystems and natural algae control Planning, design, siting, and pond aesthetics Step-by-step guidance for construction, plants and fish, and maintenance and trouble shooting Scaling up to large ponds, pools, bogs, and rain gardens. Whether you're a backyard gardener looking to add a small serene natural water feature or a homesteader with visions of a large pond for fish, swimming, and irrigation, Building Natural Ponds is the complete guide to building ponds in tune with nature, where plants, insects, and amphibians thrive in blissful serenity. Robert Pavlis , a Master Gardener with over 40 years of gardening experience, is owner and developer of Aspen Grove Gardens, a six-acre botanical garden featuring over 2,500 varieties of plants. A well-respected speaker and teacher, Robert has published articles in Mother Earth News , Ontario Gardening magazine, the widely read blog GardenMyths.com, which explodes common gardening myths and gardening information site GardenFundamentals.com.
Limnology provides an in-depth and current overview of the field of limnology. The result of a major tour de force by two renowned and experienced experts, this unique and richly illustrated reference presents a wealth of data on limnology history, water as a substrate, lakes' origins and aquatic biota. Besides a general part, it gives special focus to neotropical limnology, prevalently applicable in countries in the Southern Hemisphere. Starting with the essentials, some definitions and a historical account, this volume then details the main interaction mechanisms with physical and chemical factors, diversity and geographical distribution. With regard to the major continental aquatic systems, it treats the dynamics, variability and characterization of lakes, reservoirs, flooded areas, saline lakes, estuaries and coastal lagoons. The impact of human activity on water resources and the need for the rehabilitation of watersheds, watershed ecosystems and estuaries are addressed subsequently. To illustrate theory, the final part includes research examples in limnology, ecology and environmental sciences in different geographical contexts, as well as ideas for new investigations. This reference volume is intended for researchers and professionals working on inland waters, lakes and rivers within the fields of biology, ecology, environment, forestry, geochemistry, geophysics, and water management. It will also benefit students in the aforementioned areas and readers involved with limnology in related disciplines, such as earth sciences, environmental, water and geological engineering.
Documents the declining quality and quantity of springs around the world and efforts to preserve, protect, and restore them. Anthropogenic causes, including climate change, have been degrading springs around the world. Changes in spring water quality and flow impact human health, cultural values, ecology, and livelihoods. Threats to Springs in a Changing World: Science and Policies for Protection presents a range of international studies illustrating the causes of spring degradation and strategies being used to safeguard springs both now and for the future. Volume highlights include: Examples of threatened springs in diverse hydrogeologic settings Innovative methods and tools for understanding the hydrogeology of spring systems Current policy and governance approaches for alleviating damage to springs Different approaches to management of springs A call for practitioners, policy makers, scientists, and the public to work together The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
A three-thousand-year history of China's Yellow River and the legacy of interactions between humans and the natural landscape "No other scholar has produced such a systematic, comprehensive account of the long-term changes in the river's function and structure. I consider it to be the definitive work on the topic of the Yellow River to date."-Peter C. Perdue, author of China Marches West: The Qing Conquest of Central Eurasia From Neolithic times to the present day, the Yellow River and its watershed have both shaped and been shaped by human society. Using the Yellow River to illustrate the long-term effects of environmentally significant human activity, Ruth Mostern unravels the long history of the human relationship with water and soil and the consequences, at times disastrous, of ecological transformations that resulted from human decisions. As Mostern follows the Yellow River through three millennia of history, she underlines how governments consistently ignored the dynamic interrelationships of the river's varied ecosystems-grasslands, riparian forests, wetlands, and deserts-and the ecological and cultural impacts of their policies. With an interdisciplinary approach informed by archival research and GIS (geographical information system) records, this groundbreaking volume provides unique insight into patterns, transformations, and devastating ruptures throughout ecological history and offers profound conclusions about the way we continue to affect the natural systems upon which we depend.
With the Midwest under water, America had a chance to see how effectively it had "improved" its rivers. We've straightened and dredged them, revetted and rerouted them, made massive efforts to control them, yet our actions have been less than successful. Too often, physical changes made to a river conflict with natural processes, resulting in--rather than alleviating--damage. Applying available knowledge on how rivers form and act could prevent such problems. In this book, Luna Leopold seeks to organize such knowledge. Widely regarded as the most creative scholar in the field of river morphology, Leopold presents a coherent description of the river, its shape, size, organization, and action, along with a consistent theory that explains much of the observed character of channels. The laws of physics that govern rivers allow for variations, many of them dictated by random chance. Thus, a river's adaptation, as Leopold describes it, tends toward the most probable form, the one with the least variance among hydraulic parameters. We see how this probabilistic tendency plays out as Leopold views the river as a whole from headwater to mouth, in the drainage net, in the behavior of meanders, and in aspects of sediment transport. Grounded in hydraulics, geomorphology, and surveying, as well as in extensive fieldwork on rivers in the eastern and Rocky Mountain states, Leopold's view of a river is at once technical and personal, providing both a firm foundation for understanding the behavior of rivers--including instructions for getting started in backyard hydrology--and a wealth of firsthand observations by a thoughtful and experienced scientist. It will be of immediate interest andgreat use as we seek to develop, preserve, and appreciate our most fluid natural resource.
Water in a Dry Land is a story of research about water as a source of personal and cultural meaning. The site of this exploration is the iconic river system which forms the networks of natural and human landscapes of the Murray-Darling Basin, Australia. In the current geological era of human induced climate change, the desperate plight of the system of waterways has become an international phenomenon, a symbol of the unsustainable ways we relate to water globally. The Murray-Darling Basin extends west of the Great Dividing Range that separates the densely populated east coast of Australia from the sparsely populated inland. Aboriginal peoples continue to inhabit the waterways of the great artesian basin and pass on their cultural stories and practices of water, albeit in changing forms. A key question informing the book is: What can we learn about water from the oldest continuing culture inhabiting the world's driest continent? In the process of responding to this question a team of Indigenous and non-Indigenous researchers formed to work together in a contact zone of cultural difference within an emergent arts-based ethnography. Photo essays of the artworks and their landscapes offer a visual accompaniment to the text on the Routledge Innovative Ethnography Series website, http://www.innovativeethnographies.net/. This book is perfect for courses in environmental sociology, environmental anthropology, and qualitative methods.
Hydrodynamics and Transport for Water Quality Modeling presents a complete overview of current methods used to describe or predict transport in aquatic systems, with special emphasis on water quality modeling. The book features detailed descriptions of each method, supported by sample applications and case studies drawn from the authors' years of experience in the field. Each chapter examines a variety of modeling approaches, from simple to complex. This unique text/reference offers a wealth of information previously unavailable from a single source.
Traditional approaches to hydrology have favoured a reductionist perspective. This text argues that hydrologists of the 21st century must increasingly look beyond the traditional boundaries of river channel or river catchment areas to consider new questions: firstly, how water resources should be managed in an integrated and sustainable way with a growing appreciation of the global dimension to water resource problems; secondly, how the search for solutions to water pollution, flooding, drought and environmental degradation requires a broader understanding of transboundary connections between components of the hydrosphere across a range of spatial and temporal scales. In an emerging age of water shortage, increasing dependence will also be placed upon existing monitoring and water distribution networks. Advances in data gathering systems and hydrological modelling have created new opportunities for assessing and managing these water resources. Similarly ecohydrology and palaeohydrological techniques are generating new types of data for model development and testing. This text will provide an excellent overview for post-graduates and researchers studying hydrology, meterology, environmental science and related topics. It will also be useful as supplementary reading for 2nd/3rd year undergraduates in these areas. The ruins of the flooded Derwent village emerged from Ladybower Reservoir, Derbyshire UK in autumn 1995. This image highlights a number of issues pertinent to contemporary hydrology such as: winter droughts severely restrict the replenishment on upland communities; the uneasy relationship between forestry and water resources in water supply catchments; water quality problemsassociated with acidification, turbidity and sedimentation; the aesthetic and ammenity value of impounded waters
In River Life and the Upspring of Nature Naveeda Khan examines the relationship between nature and culture through the study of the everyday existence of chauras, the people who live on the chars (sandbars) within the Jamuna River in Bangladesh. Nature is a primary force at play within this existence as chauras live itinerantly and in flux with the ever-changing river flows; where land is here today and gone tomorrow, the quality of life itself is intertwined with this mutability. Given this centrality of nature to chaura life, Khan contends that we must think of nature not simply as the physical landscape and the plants and animals that live within it but as that which exists within the social and at the level of cognition, the unconscious, intuition, memory, embodiment, and symbolization. By showing how the alluvial flood plains configure chaura life, Khan shows how nature can both give rise to and inhabit social, political, and spiritual forms of life.
With $2 billion spent annually on stream restoration worldwide, there is a pressing need for guidance in this area, but until now, there was no comprehensive text on the subject. Filling that void, this unique text covers both new and existing information following a stepwise approach on theory, planning, implementation, and evaluation methods for the restoration of stream habitats. Comprehensively illustrated with case studies from around the world, "Stream and Watershed Restoration" provides a systematic approach to restoration programs suitable for graduate and upper-level undergraduate courses on stream or watershed restoration or as a reference for restoration practitioners and fisheries scientists."Part of the Advancing River Restoration and Management Series. " Additional resources for this book can be found at: www.wiley.com/go/roni/streamrestoration.
Filling a niche in the geomorphology teaching market, this introductory book is built around a 12 week course in fluvial geomorphology. 'Reading the landscape' entails making sense of what a riverscape looks like, how it works, how it has evolved over time, and how alterations to one part of a catchment may have secondary consequences elsewhere, over different timeframes. These place-based field analyses are framed within their topographic, climatic and environmental context. Issues and principles presented in the first part of this book provide foundational understandings that underpin the approach to reading the landscape that is presented in the second half of the book. In reading the landscape, detective-style investigations and interpretations are tied to theoretical and conceptual principles to generate catchment-specific analyses of river character, behaviour and evolution, including responses to human disturbance. This book has been constructed as an introductory text on river landscapes, providing a bridge and/or companion to quantitatively-framed or modelled approaches to landscape analysis that are addressed elsewhere. Key principles outlined in the book emphasise the importance of complexity, contingency and emergence in interpreting the character, behaviour and evolution of any given system. The target audience is second and third year undergraduate students in geomorphology, hydrology, earth science and environmental science, as well as river practitioners who use geomorphic understandings to guide scientific and/or management applications. The primary focus of Kirstie and Gary's research and teaching entails the use of geomorphic principles as a tool with which to develop coherent scientific understandings of river systems, and the application of these understandings in management practice. Kirstie and Gary are co-developers of the River Styles(R) Framework and Short Course that is widely used in river management, decision-making and training. Additional resources for this book can be found at: www.wiley.com/go/fryirs/riversystems.
Das Standardwerk zur Ökologie von Seen erklärt und dokumentiert anhand von umfangreichen Datenmaterial den Stand des Wissens und ist ein zuverlässiger Begleiter für Ausbildung und Beruf.
Continuing concern about water supply and quality, ecosystem
sustainability and restoration demands that the modern approach to
the management of lakes and reservoirs should be based on a sound
understanding of the application of the scientific and ecological
principles that underlie freshwater processes. "The Lakes Handbook" provides an up-to-date overview of the
application of ecologically sound approaches, methods and tools
using experience gained around the world for an understanding of
lakes and their management. Volume one of the Handbook addresses
the physical and biological aspects of lakes pertinent to lake
management, emphasising those aspects particularly relevant to
large, still bodies of water. Volume two then considers lake
management, with particular emphasis on sustainability, restoration
and rehabilitation. This handbook will be invaluable to ecologists, environmental
scientists, physical geographers and hydrologists involved in
limnological research, as well as advanced undergraduate and
graduate students looking for authoritative reviews of the key
areas of limnological study.
Reservoirs are specific aquatic ecosystems and have complex behaviors of both natural lakes and rivers, regulated significantly by their functions such as flood controlling, hydropower generation, irrigation and fishery. This volume offers a general description of reservoir limnology in tropical and subtropical China. It functions as a window opening to all the aquatic scientists with a main focus on reservoirs in southern China and at the same time also covering several important, large reservoirs such as the Three Gorge Reservoir and Danjiangko Reservoir. Topics discussed are zooplankton, phytoplankton and zoobenthos communities, cyanobateria, nutrient budget, sediments, biogeochemical cycling of mercury, fishery and eutrophication.
Filling a long-standing need for a desk reference that synthesizes current research, Land Use Effects on Streamflow and Water Quality in the Northeastern United States reviews and discusses the impact of forest management, agriculture, and urbanization. The book provides a gateway to the diverse scientific literature that is urgently needed to understand and solve ubiquitous watershed management problems. The authors use an in-depth approach that focuses on the science behind sound management principles and practices. The book begins with a summary of the scientific principles and processes that define and govern the interactions between activities on land and conditions in streams, lakes, and estuaries. Building on these principles, later chapters progress from basic science to small-scale, controlled field experiments to landscape-scale studies and their watershed management implications. This nested format parallels the development of watershed management projects and solutions. The deliberate integration of land use history, ecology, hydrology, chemistry, and resource management avoids the artificial separation of inter-related watershed characteristics and tracks causes and effects over realistic time scales. The authors present the hydrologic and water quality principles on which to construct management plans for water supply watersheds across a wide range of sizes, configurations, and time scales. Rigorously reviewed by a distinguished panel of scientists and watershed managers, the book benefits from their collective experience across the full range of watershed science and management. It provides a diverse audience with the opportunity to update and expand their knowledgein critical areas of watershed science and management.
Water-related conflicts have a long history and will continue to be a global and regional problem. Asia, with 1.5 billion of its people living in shared river basins, and with very few transboundary rivers governed by treaties, is especially prone to such conflicts. The key to mitigating transboundary water conflicts and advancing cooperation in Asia is largely in the hands of China, the upstream country for most of Asia's major transboundary rivers. To avert the looming water crisis, apart from spending billions of dollars on domestic water transfer projects such as the South-North Water Diversion Megaproject, as well as on water conservancy and pollution abatement, China has sought to utilize the water resources of the major rivers that run across borders with neighbouring countries. On these transboundary rivers, China has built or plans to build large dams for hydroelectricity and major water diversion facilities, which has triggered anxiety and complaints from downstream countries and criticism from the international society. This book aims to systematically examine the complex reality of water contestations between China and its neighbouring countries. It provides a discussion on transboundary hydropolitics beyond the state-centric geopolitical perspective to dig into various political, institutional, legal, historical, geographical, and demographic factors that affect China's policies and practices towards transboundary water issues. This book also provides a collection of comparative case studies on China's water resources management on the Mekong River with other five riparian states in the Lower Mekong region: the Salween River with Myanmar, the Brahmaputra River with India, the Amur River with Russia and Mongolia, the Illy and Irtysh Rivers with Kazakhstann, and the Yalu and Tumen Rivers with North Korea. Furthermore, this book sheds light on China's future role in global water governance.
From spring-fed headwaters to quiet, marshy creeks and from tannin-stained northern reaches to broad southern tributaries winding through farmland, Wisconsin is home to 84,000 miles of streams. This guide is the ultimate companion for learning about Wisconsin stream life. Developed by Wisconsin Department of Natural Resources scientists, with information provided by dozens of biologists and ecologists, Field Guide to Wisconsin Streams is accessible to anglers, teachers and students, amateur naturalists, and experienced scientists alike. More than 1,000 images illustrate the species in this field guide, augmented by detailed descriptions that include look-alikes, ecological and taxonomic notes, and distribution maps. It identifies: more than 130 common plants; all 120 fishes known to inhabit Wisconsin streams; 8 crayfishes; 50 mussels; 10 amphibians; 17 reptiles; 70 families of insects; other commonly found invertebrates.
The fourth edition of this highly acclaimed text provides an
up-dated examination of the natural environment of the earth at
various levels, from the global to the local. Integrating the study
of geomorphology, climatology, hydrology, pedology and
biogeography, it considers the ways in which we both mould and are
moulded by our landscape and environment. The book also presents an
historical perspective, and investigates natural climatic changes,
hazardous events and human impacts.
This new edition follows the same successful framework of
earlier editions, with extra material, including an extra chapter
on The Organic World. In addition, a list of key concepts has been
added at the end of each chapter and the book now also includes
points for review. With substantially more "windows," updated and
expanded guides to reading, new plates, diagrams, and tables, and
up-to-date examples and case studies, this fourth edition of
"Nature of the Environment" will be welcomed by students and
teachers alike. Please visit the accompanying website at: http: //www.blackwellpublishers.co.uk/goudie to view sample material from both the new edition and forthcoming instructor's manual online.
The landscape of southwestern Wyoming around the ghost town of Fossil is beautiful but harsh; a dry, high mountain desert with cool nights and long, cold winters inhabited by a sparse mountain desert community. But during the early Eocene, more than fifty million years ago, it was a subtropical lake, surrounded by volcanoes and forests and teeming with life. Buried within the sun-baked limestone is spectacular evidence of the lush vegetation and plentiful fauna of the ancient past, a transitional ecosystem giving us clues to how North America recovered from a great extinction event that wiped out dinosaurs and the majority of all species on the planet. Paleontologists have been conducting excavations at Fossil Butte for more than 150 years, and with "The Lost World of Fossil Lake", one of the world's leading experts on the fossils from this spectacular locality takes readers on a fascinating journey through the history of the discovery and exploration of the site. Deftly mixing incredible color photographs of the remarkable fossils uncovered there with an explanation of their evolutionary significance, Lance Grande presents an unprecedented, comprehensive portrait of the site, its treasures, and what we've learned from them. Grande presents a broad range of fossilized organisms from Fossil Lake - from single-celled algae to palm trees to crocodiles - and together they make this long-extinct community come to life in all its diversity and splendor. A field guide and atlas round out the book, enabling readers to identify and classify the majority of the known fossils from the site. Lavishly produced in full color, "The Lost World of Fossil Lake" is a stunning reminder of the intellectual and physical beauty of scientific investigation-and a breathtaking window onto our planet's long-lost past.
The third edition ofFundamentals of Hydrology provides an absorbing and comprehensive introduction to the understanding of how fresh water moves on and around the planet and how humans affect and manage the freshwater resources available to them.
An introduction to the principles and practices of soil and groundwater remediation Soil and Groundwater Remediation offers a comprehensive and up-to-date review of the principles, practices, and concepts of sustainability of soil and groundwater remediation. The book starts with an overview of the importance of groundwater resource/quality, contaminant sources/types, and the scope of soil and groundwater remediation. It then provides the essential components of soil and groundwater remediation with easy-to-understand design equations/calculations and the practical applications. The book contains information on remediation basics such as subsurface chemical behaviors, soil and groundwater hydrology and characterization, regulations, cost analysis, and risk assessment. The author explores various conventional and innovative remediation technologies, including pump-and-treat, soil vapor extraction, bioremediation, incineration, thermally enhanced techniques, soil washing/flushing, and permeable reactive barriers. The book also examines the modeling of groundwater flow and contaminant transport in saturated and unsaturated zones. This important book: Presents the current challenges of remediation practices Includes up-to-date information about the low-cost, risk-based, sustainable remediation practices, as well as institutional control and management Offers a balanced mix of the principles, practices, and sustainable concepts in soil and groundwater remediation Contains learning objectives, discussions of key theories, and example problems Provides illustrative case studies and recent research when remediation techniques are introduced Written for undergraduate seniors and graduate students in natural resource, earth science, environmental science/engineering, and environmental management, Soil and Groundwater Remediation is an authoritative guide to the principles and components of soil and groundwater remediation that is filled with worked and practice problems.
This overview of fluvial geomorphology provides river engineers and managers, who may lack specialist training in this field, with useful insights into, and understanding of, natural channel forms and fluvial processes. Such information is a pre-requisite for carrying out environmental impact assessments and for developing environmentally sensitive design and management procedures to preserve riverine environments and restore degraded ones. Designing with nature is preferable to imposing hard engineering solutions as it sustains natural biodiversity and minimises costs. This book will also be an invaluable teaching aid for students, both under- and post-graduate, studying civil engineering, environmental management or sciences, or geography who are looking to have a wider knowledge of new approaches to the subject. Geomorphology requires the collection and consideration of a wide range of data, mostly field based but also including historical information such as archive documents and maps, which are outside the experience of most river engineers and managers. These data enable the current condition of the river to be explained, both locally and within the catchment, and establish historical changes and future trends. In addition, process studies have now identified many of the mechanisms controlling river morphology which underpin the development of soft, bio-engineering, design procedures. The book incorporates material on methods and techniques of data collection, analysis and interpretation, making extensive use of case studies throughout. Thus the experienced authors go some way towards demystifying applied fluvial geomorphology by demonstrating that, while there is still an element of judgement, major contributions to geomorphic understanding usually come from the careful assemblage and objective analysis of all available data and information.
Riverscapes are the main arteries of the world's largest cities, and have, for millennia, been the lifeblood of the urban communities that have developed around them. These human settlements - given life through the space of the local waterscape - soon developed into ritualised spaces that sought to harness the dynamism of the watercourse and create the local architectural landscape. Theorised via a sophisticated understanding of history, space, culture, and ecology, this collection of wonderful and deliberately wide-ranging case studies, from Early Modern Italy to the contemporary Bengal Delta, investigates the culture of human interaction with rivers and the nature of urban topography. Riverine explores the ways in which architecture and urban planning have imbued cultural landscapes with ritual and structural meaning.
This book summarizes the achievements and experience of the Yangtze River rehabilitation and protection, analyzes the new situation and requirements of the Yangtze River rehabilitation and protection, and discusses the main issues and their solution alternatives for the Yangtze River rehabilitation and protection efforts. The Yangtze River, respected as the mother river of the Chinese nation, contributes immensely toward the socioeconomic development of China and braces up the national strategies such as the development of the Yangtze River Economic Belt and the integrated development of the Yangtze River Delta, etc. Whether the Yangtze River is under good stewardship has implications on not only the wellbeing of more than 400 million inhabitants in the basin, but also in broader sense the overall sustainability of socioeconomic development of the whole country. This book which has two parts, provides a multidirectional analysis of Yangtze River rehabilitation and protection. The first part explores the stages, achievements, and the future of the Yangtze rehabilitation and protection. Major issues existing in Yangtze River Basin rehabilitation and protection are discussed in the second part. Many pictures, charts, and diagrams are involved providing an understanding of the situation of Yangtze River Basin. |
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