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Riverbank Filtration for Water Security in Desert Countries
by Chittaranjan Ray Mohamed ShamrukhRiverbank filtration is a low cost, yet efficient water treatment technology. It has most potential to provide safe drinking water to large cities located along rivers or lakes. In particular, it is ideal for large population centres in developing countries, where the cost of building extensive treatment facilities is prohibitive. Water filtration can be successfully implemented using naturally occurring sand and gravel along the river/lake banks. The cost of water produced by this means is much lower than that of water treated in conventional treatment plants. Authored by a multi-disciplinary team of experts, this volume addresses the scientific basis of the filtration process, and also numerous topics of importance for the planning, technical realization, and security of such plants. Their application for the removal of relevant chemical pollutants and a variety of pathogens is analysed in detail.
Riverine Ecology Volume 1: Eco-functionality of the Physical Environment of Rivers
by Susanta Kumar ChakrabortyThis 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.
Riverine Ecology Volume 2: Biodiversity Conservation, Conflicts and Resolution
by Susanta Kumar ChakrabortyThis 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 2 highlights biodiversity potential in aiding the resistance and resilience of riverine ecosystem functioning and their synergistic effects on ongoing environmental perturbations. Comprehensive information on the conservation of river-associated-wildlife is provided, covering the impacts of pollution, land-use changes, river policies, and ecosystem restoration strategies. The book offers an innovative approach towards developing methods and tools for assigning conservation categories of threatened taxa, and covers their conservation strategies by way of different phases of eco-restoration in the context of freshwater river systems of tropical bio-geographic zones.
Riverine Systems: Understanding the Hydrological, Hydrosocial and Hydro-heritage Dynamics
by Abhijit MukherjeeThis book provides a unique opportunity to integrate the knowledge on regional-scale riverine reviews to local-scale case-studies, ranging from availability to pollution, national-level river management to transboundary governance. It is an unparalleled attempt to build the bridge between the science of rivers and its history and socio-politics, thus articulating the due credence of rivers from ancient civilizations to modern human societies. The chapters in this book are organized by the sub-sections of i) Hydrology, ii) Hydrosocial and iii) Hydro-heritage, thus providing a unique knowledge on the river studies for historians, scientists, planners, social scientists and policymakers, and are written by leading experts and researchers from across the globe.
Riverlands of the Anthropocene: Walking Our Waterways as Places of Becoming (Routledge Explorations in Environmental Studies)
by Margaret SomervilleThis is an invitation to readers to ponder universal questions about human relations with rivers and water for the precarious times of the Anthropocene. The book asks how humans can learn through sensory embodied encounters with local waterways that shape the architecture of cities and make global connections with environments everywhere. The book considers human becomings with urban waterways to address some of the major conceptual challenges of the Anthropocene, through stories of trauma and healing, environmental activism, and encounters with the living beings that inhabit waterways. Its unique contribution is to bring together Australian Aboriginal knowledges with contemporary western, new materialist, posthuman and Deleuzean philosophies, foregrounding how visual, creative and artistic forms can assist us in thinking beyond the constraints of western thought to enable other modes of being and knowing the world for an unpredictable future. Riverlands of the Anthropocene will be of particular interest to those studying the Anthropocene through the lenses of environmental humanities, environmental education, philosophy, ecofeminism and cultural studies.
Rivers (My World of Geography)
by Angela RoystonWhat is the source of a river? How can you travel on a river? How can you help protect rivers? Read this book to find out all about rivers!
Rivers from Space!
by Liz HuyckWhen on land, rivers, lakes, and oceans appear flat. With the aid of satellites, these bodies of water appear to have many designs! Explore the art of nature and how satellites detect the temperature of the many bodies of water around the globe.
Rivers in Time
by Peter D. WardSeveral times in the distant past, catastrophic extinctions have swept the Earth, causing more than half of all species―from single-celled organisms to awe-inspiring behemoths―to suddenly vanish and be replaced by new life forms. Today the rich diversity of life on the Earth is again in grave danger―and the cause is not a sudden cataclysmic event but rather humankind's devastation of the environment. Is life on our planet teetering on the brink of another mass extinction? In this absorbing new book, acclaimed paleontologist Peter D. Ward answers this daunting question with a resounding yes. Elaborating on and updating Ward's previous work, The End of Evolution, Rivers in Time delves into his newest discoveries. The book presents the gripping tale of the author's investigations into the history of life and death on Earth through a series of expeditions that have brought him ever closer to the truth about mass extinctions, past and future. First describing the three previous mass extinctions―those marking the transition from the Permian to the Triassic periods 245 million years ago, the Triassic to the Jurassic 200 million years ago, and the Cretaceous to the Tertiary 65 million years ago―Ward assesses the present devastation in which countless species are coming to the end of their evolution at the hand of that wandering, potentially destructive force called Homo sapiens. The book takes readers to the Philippine Sea, now eerily empty of life, where only a few decades of catching fish by using dynamite have resulted in eviscerated coral reefs―and a dramatic reduction in the marine life the region can support. Ward travels to Canada's Queen Charlotte Islands to investigate the extinctions that mark the boundary between the Triassic and Jurassic periods. He ventures also into the Karoo desert of southern Africa, where some of Earth's earliest land life emerged from the water and stood poised to develop into mammal form, only to be obliterated during the Permian/Triassic extinction. Rivers of Time provides reason to marvel and mourn, to fear and hope, as it bears stark witness to the urgency of the Earth's present predicament: Ward offers powerful proof that if radical measures are not taken to protect the biodiversity of this planet, much of life as we know it may not survive.
Rivers in the Landscape: Science And Management
by Ellen WohlRivers are the great shapers of terrestrial landscapes. Very few points on Earth above sea level do not lie within a drainage basin. Even points distant from the nearest channel are likely to be influenced by that channel. Tectonic uplift raises rock thousands of meters above sea level. Precipitation falling on the uplifted terrain concentrates into channels that carry sediment downward to the oceans and influence the steepness of adjacent hill slopes by governing the rate at which the landscape incises. Rivers migrate laterally across lowlands, creating a complex topography of terraces, floodplain wetlands and channels. Subtle differences in elevation, grain size, and soil moisture across this topography control the movement of ground water and the distribution of plants and animals. Rivers in the Landscape, Second Edition, emphasizes general principles and conceptual models, as well as concrete examples of each topic drawn from the extensive literature on river process and form. The book is suitable for use as a course text or a general reference on rivers. Aimed at advanced undergraduate students, graduate students, and professionals looking for a concise summary of physical aspects of rivers, Rivers in the Landscape is designed to: emphasize the connectivity between rivers and the greater landscape by explicitly considering the interactions between rivers and tectonics, climate, biota, and human activities; provide a concise summary of the current state of knowledge for physical process and form in rivers; reflect the diversity of river environments, from mountainous, headwater channels to large, lowland, floodplain rivers and from the arctic to the tropics; reflect the diverse methods that scientists use to characterize and understand river process and form, including remote sensing, field measurements, physical experiments, and numerical simulations; reflect the increasing emphasis on quantification in fluvial geomorphology and the study of Earth surfaces in general; provide both an introduction to the classic, foundational papers on each topic, and a guide to the latest, particularly insightful and integrative references.
Rivers in the Landscape: Science and Management
by Ellen WohlRivers in the Landscape: Science and Management offers a comprehensive and accessible overview of the current state of knowledge for river process and form, taking a holistic approach to the subject with coverage of integrated river science and management in practice. The processes and forms present in channelized surface flow–rivers–are systematically explored in this book to • emphasize the connectivity between rivers and the greater landscape by explicitly considering the interactions between rivers and tectonics, climate, biota, and human activities; • provide a concise summary of the current state of knowledge for physical process and form in rivers; • reflect the diversity of river environments, from mountainous, headwater channels to large, lowland, floodplain rivers and from the arctic to the tropics; • reflect the diverse methods that scientists use to characterize and understand river process and form, including remote sensing, field measurements, physical experiments, and numerical simulations; • reflect the increasing emphasis on quantification in fluvial geomorphology and the study of Earth surfaces in general; • provide both an introduction to the classic, foundational papers on each topic, and a guide to the latest, particularly insightful and integrative references. Aimed at advanced undergraduate students, graduate students, and professionals looking for a concise summary of physical aspects of rivers, this book emphasizes general principles and conceptual models, as well as concrete examples of each topic drawn from the extensive literature on river process and form.
Rivers of Gold: Designing Markets To Allocate Water In California
by Brent M. HaddadThe movement to implement market-based approaches to allocating water is gaining ground across California and in other western states. Proponents argue that markets offer an efficient and cost-effective means of promoting conservation -- those who need water would pay for it on the open market, while others would conserve rather than pay increased prices.Rivers of Gold takes a new look at California's water-reallocation challenge. The author explains the concept of water markets and the economic theory undergirding them. He shows how some water markets have worked -- and others have failed -- and gives the reader the analytic tools necessary to understand why. The book: provides an overview of water-supply issues in California compares the situation in California with that of other western states considers the different property rights regimes governing current use and their fit with water market institutions explains how water markets would work and their benefits and drawbacks as an allocation mechanism presents a series of case studies of water markets currently in effect in California offers a list of principles for water market designRivers of Gold offers a balanced understanding of both the role that markets can play in reallocating water and the limitations of the market mechanism. In the end, the author offers a comprehensive assessment of the institutional design features that any water market should incorporate if it is to reallocate water effectively, in California or in any other region where water is scarce.Rivers of Gold is the first book to provide a detailed examination of water markets and the institutional design issues associated with them. It is the only book available that presents in-depth case studies of actual water-market transactions, and will be essential reading for water resource professionals and resource economists, as well as for students and scholars of environmental policy, environmental economics, and resource economics.
Rivers of India: Past, Present and Future
by Atul Kumar Singh Saurabh Singh Shyam Kanhaiya Arohi DixitThis volume presents geological, geographical, environmental, and agriculture related studies on rivers, focusing on basins of the three geomorphic divisions of India, i.e. peninsular India, Indo-Gangetic plain and extra-peninsular India. The book compiles data on both the small and large river systems of India, the large rivers include Jhelum, Ghaghara, Narmada, Son, Krishna and Godavari; and the small scale, rain-fed and groundwater-fed rivers such as Gomti have been studied. The chapters comprehensively provide assessments of geomorphological aspects, river sediment supply, clean water availability for human population, ground water recharge, flood management and irrigation. The information presented in this book will appeal to students, teachers, researchers and planners engaged in river development, management and conservation.
Rivers of Power: How a Natural Force Raised Kingdoms, Destroyed Civilizations, and Shapes Our World
by Laurence C. SmithAn "eye-opening, sometimes alarming, and ultimately inspiring" natural history of rivers and their complex and ancient relationship with human civilization (Elizabeth Kolbert, Pulitzer Prize-winning author of The Sixth Extinction).Rivers, more than any road, technology, or political leader, have shaped the course of human civilization. They have opened frontiers, founded cities, settled borders, and fed billions. They promote life, forge peace, grant power, and can capriciously destroy everything in their path. Even today, rivers remain a powerful global force -- one that is more critical than ever to our future.In Rivers of Power, geographer Laurence C. Smith explores the timeless yet underappreciated relationship between rivers and civilization as we know it. Rivers are of course important in many practical ways (water supply, transportation, sanitation, etc). But the full breadth of their influence on the way we live is less obvious. Rivers define and transcend international borders, forcing cooperation between nations. Huge volumes of river water are used to produce energy, raw commodities, and food. Wars, politics, and demography are transformed by their devastating floods. The territorial claims of nations, their cultural and economic ties to each other, and the migrations and histories of their peoples trace back to rivers, river valleys, and the topographic divides they carve upon the world. And as climate change, technology, and cities transform our relationship with nature, new opportunities are arising to protect the waters that sustain us.Beautifully told and expansive in scope, Rivers of Power reveals how and why rivers have so profoundly influenced our civilization and examines the importance this vast, arterial power holds for the future of humanity."As fascinating as it is beautifully written."---Jared Diamond, Pulitzer Prize-winning author of Guns, Germs, and Steel, Collapse, and Upheaval
Rivers of Southern Chile and Patagonia: Context, Cascade Process, Geomorphic Evolution and Risk Management (The Latin American Studies Book Series)
by Carlos Oyarzún Bruno Mazzorana Pablo Iribarren Anacona Andrés IrouméThis book provides a comprehensive analysis of the evolution of rivers affected by natural and anthropogenic disturbances in the southern Chile and Patagonia. It presents a detailed description of the rivers affected by climatic extremes, volcanic eruptions, large-wood dynamics and impacts, sediment-laden flows, and Glacier Lake Outburst Floods (GLOFs). Moreover, it contains an in-depth discussion of a variety of topics encompassing the ecosystem function of Pacific Patagonia rivers, the geomorphic signatures of Glacier Lake Outburst Floods (GLOFs) and their impacts within river corridors, as well as the assessment of the associated natural hazards and risks. Further, it provides proposals for public and territorial policies that improve the management and sustainable strategies of the hazards and risks. This book is conceived by leading researchers of the Universidad Austral de Chile and includes contributions by distinguished scholars from around the world. It attracts a wide range of readers, including scientific community, researchers, undergraduate and graduate students, and policy makers from Chile and abroad.
Rivers of Sunlight: How the Sun Moves Water Around the Earth
by Molly Bang Penny ChisholmThree-time Caldecott Honor Artist Molly Bang and National Science Award-winning professor Penny Chisholm present a stunning, accessible explanation of the Earth's water cycle and its global effects.With stunning artwork and compelling scientific explanation, Bang and Chisholm have brought forth a masterpiece that is critically relevant in this environmentally tumultuous time. How does the sun keep ocean currents moving and lift fresh water from the seas? What can we do to conserve one of our planet's most precious resources? In this newest book in the award-winning Sunlight Series, readers learn about the constant movement of water as it flows around the Earth. As the water changes between liquid, vapor, and ice, Sunlight powers all living things, ensuring that life can exist on Earth.Perfect for any reader--young or old!--this is an invaluable addition to all classrooms, libraries, and at-home collections.
Rivers of Sunlight: How the Sun Moves Water Around the Earth (Sunlight Series #4)
by Molly Bang Penny ChisholmA stunning, accessible explanation of the Earth's water cycle and its global effects. In this brightly illustrated narrative, readers will learn about the constant movement of water as it flows around the Earth and the sun's important role as water changes between liquid, vapor, and ice. From sea to sky, the sun both heats and cools water, ensuring that life can exist on Earth. How does the sun keep ocean currents moving, and lift fresh water from the seas? And what can we do to conserve one of our planet's most precious resources? Perfect for any young reader eager to learn more about his or her world, this is an invaluable addition to any classroom, library, or at-home collection. With stunning artwork and compelling scientific explanation, Bang and Chisholm have brought forth a masterpiece that is critically relevant in this environmentally tumultuous time. The newest book in the award-winning Sunlight Series is an important and beautiful exploration one of our planet's delicate geological cycles, clearly and simply presented for young readers.
Rivers of the Asian Highlands: From Deep Time to the Climate Crisis (Routledge Planetary Spaces Series)
by John Powers Jamie Pittock Gillian G. Tan Ruth Gamble Robert J. Wasson Hongzhang Xu Sara Beavis Petra MaurerRivers of the Asian Highlands introduces readers to the intersecting headwaters of Asia’s eight largest rivers, focusing on the upper reaches of two river systems: the Brahmaputra’s highland tributaries in the eastern Himalayan Mountains and the Dri Chu (upper Yangzi), which descends from the Tibetan Plateau’s east through the Hengduan Mountains.This book guides its readers through these two rivers’ physical, environmental, cultural, social, and political histories before providing a multifaceted assessment of their present. It uses general and detailed insights from multiple disciplines, including anthropology, conservation, geography, geomorphology, climate science, ecology, history, hydrology, and religious studies. The rivers’ stories explain how the catchments’ hazards—earthquakes, landslides, floods, droughts, and erosion—interact with their energetic, hydrological, ecological, cultural, and social abundance.This book’s multiple cultural and disciplinary perspectives on the rivers will interest anyone who wants to understand the rivers of this critically important region as the environment faces climate change and other ecological crises.
Rivers of the Ganga-Brahmaputra-Meghna Delta: A Fluvial Account Of Bengal (Geography of the Physical Environment)
by Kalyan RudraThis is the first comprehensive book on the rivers of the Ganga-Brahmaputra-Meghna delta. This volume covers all aspects of this highly populated region including land conflicts and environmental impacts such as the Indo-Bangladesh conflict over sharing of trans-boundary water. This book addresses the topic from a highly interdisciplinary perspective covering areas of geography, geology, environment, history, archaeology, sociology and politics of the Bengal region.The book appeals to a wide range of audiences from India, Bangladesh and the international community. The style of presentation makes it easily suitable for students, researchers and interested laymen.
Rivers, Lakes, and Oceans
by Jason D. NemethLife as we know it would be impossible without water. Luckily for us and the other organisms with which we share our planet, Earth has so much water that it is sometimes known as "the water planet. " This engrossing volume describes where water can be found in its solid, liquid, and gaseous states. The book offers the details of Earth's water cycle and highlights the importance of both freshwater and salt water. It also tackles the unpleasant but pressing topic of water pollution. Readers will love the beautiful photographs of rivers, lakes, oceans, and more.
Rivers, Streams, and Lakes (Rigby PM Plus Blue (Levels 9-11), Fountas & Pinnell Select Collections Grade 3 Level Q)
by Jan AndersonRivers, Streams, and Lakes by Jan Anderson
Rivers: Form and Process in Alluvial Channels (Routledge Revivals)
by Keith RichardsOriginally published in 1982, this book presents a detailed review of alluvial river form and process and integrates the distinct but related approaches of geomorphologists, geologists and engineers to the subject. It outlines the environmental catchment factors that control the development of channel equilibrium and provides a detailed account of the sediment transport processes that represent the physical mechanisms by which channel adjustment occurs. Where possible it evaluates theoretical analyses in the context of the empirical evidence. Rivers should prove a valuable textbook for geomorphology students on advanced undergraduate courses on river behaviour and will also be of interest to students of hydraulics and sedimentology and to those concerned with civil and environmental engineering, river management and channel design, maintenance and management in the water industry
Road Ecology: Science and Solutions
by Virginia H. Dale Daniel Sperling Anthony P. Clevenger Richard T.T. Forman Carol D. Cutshall John A. BissonetteA central goal of transportation is the delivery of safe and efficient services with minimal environmental impact. In practice, though, human mobility has flourished while nature has suffered. Awareness of the environmental impacts of roads is increasing, yet information remains scarce for those interested in studying, understanding, or minimizing the ecological effects of roads and vehicles. Road Ecology addresses that shortcoming by elevating previously localized and fragmented knowledge into a broad and inclusive framework for understanding and developing solutions. The book brings together fourteen leading ecologists and transportation experts to articulate state-of-the-science road ecology principles, and presents specific examples that demonstrate the application of those principles. Diverse theories, concepts, and models in the new field of road ecology are integrated to establish a coherent framework for transportation policy, planning, and projects. Topics examined include: *foundations of road ecology *roads, vehicles, and transportation planning *vegetation and roadsides *wildlife populations and mitigation *water, sediment, and chemical flows *aquatic ecosystems *wind, noise, and atmospheric effects *road networks and landscape fragmentationRoad Ecology links ecological theories and concepts with transportation planning, engineering, and travel behavior. With more than 100 illustrations and examples from around the world, it is an indispensable and pioneering work for anyone involved with transportation, including practitioners and planners in state and province transportation departments, federal agencies, and nongovernmental organizations. The book also opens up an important new research frontier for ecologists.
Road Expansion in the Peruvian Amazon: The 'Enchantments' of the Manu Road (SpringerBriefs in Latin American Studies)
by Marcela Palomino-Schalscha Eduardo Salazar MoreiraThis book provides in-depth insights into the construction of the first road to reach riparian communities and the main access point to a national park in the Amazonian rain forest. It is based on an ethnographic investigation in Peru’s Manu Province in the Amazon, which explored diverse local attitudes towards the construction of a road in the overlapping buffer zone of two protected areas: the Manu National Park and the Amarakaeri Communal Reserve. The book reveals the applicability of Harvey and Knox’s concept of ‘enchantments of infrastructure’ in the case of first roads, but also makes accessible wider debates in political ecology such as territoriality and frontier development. The promise of first roads sparks feelings of aspiration and anticipation of the advent of development through speedy travel, economic connectivity and political integration. Yet these developments seldom take shape as expected. The author explores the perspectives, social dynamics and political maneuvers that influence first road building processes in the Amazon, which have applicability to experiences and strategies of road development elsewhere.
Road from Geochemistry to Geochemometrics
by Surendra P. VermaThis book highlights major problems in the statistical analysis of compositions that have been known for over a century, as well as the corresponding solutions that have been put forward by specialists over the past 30 years. The basic assumptions of normality or multi-normality are pointed out and methods to test and achieve them are also covered. The conventional major and trace element geochemistry and modeling equations are discussed, and are followed by a more sophisticated multidimensional approach to data handling. The book’s main focus is on the use of statistical techniques to facilitate data interpretation. It also highlights the classification (or nomenclature) and tectonic discrimination aspects for both igneous and sedimentary rocks. The book concludes by discussing computer programs that are helping pave the way from geochemistry to geochemometrics. Written by a leading expert in the area of geochemistry, it offers a valuable guide for students and professionals in the area.
Road to Net Zero: Strategic Pathways for Sustainability-Driven Business Transformation
by Thomas Becker Irene Feige Joachim Hornegger Markus Beckmann Oliver Zipse Michael Bengsch Markus SchoberWith this open access book, delve into the insights of respected leaders from academia and industry as they unravel the intricacies of sustainability-driven business transformation. This meticulously curated edited volume reflects on The Road To Net Zero, underscoring the need for pioneering pathways. Embark on a collaborative learning journey and explore key issues along the road to transformation, such as crafting corporate sustainability strategies, new forms of corporate disclosure, transforming value chains, and harnessing the power of technological innovation. Packed with guiding questions and distilled findings from research, this book is a must-read for all decision-makers, strategists, engaged citizens, educators, and learners committed to driving change and shaping a more sustainable future.