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Books > Earth & environment > Geography > Physical geography
Stewarding the Sound uses different perspectives to build awareness of the wealth and fragility of this ecosystem by balancing economic and social needs with conservation. This book, the first ever compilation of the ecological importance of the Sound, demonstrates the cumulative stresses that are now occurring within the Sound and the impact that these stresses are having on the ecosystem. This contributed volume will provide the means of reaching a wide audience to spread awareness of how ecologically important this region is and that it requires a sound management plan so that its ecosystem and the services that ecosystem provides are not compromised.
This book is highly informative and carefully presented, providing scientific insights into the flood resources utilization in the Yangtze River Basin both for scholars and decision-makers. The book is for the purpose of analyzing the potential utilization of flood resources in the Yangtze River Basin and exploring effective ways to put forward the countermeasures against the risks. Major objectives of this book include: (1) revealing the characteristics of the inflow and the sediment variation in the upper reaches of the Yangtze River, quantitatively evaluating the potential utilization of the flood resources in the Yangtze River and demonstrating the feasibility of its utilization in the Basin; (2) proposing the necessity and feasibility of utilizing the flood resources by the Three Gorges Project; (3) shedding new light on the characteristics of the flood resources, presenting different methods of flood resources utilization in different regions over the Basin and raising the overall risk-optimized strategies of the flood resources utilization in the Yangtze River; (4) analyzing the risk of flood resources utilization for the Three Gorges Project regarding flood control, sediment, ecology, etc., and putting forward the risk-optimized countermeasures of flood resources utilization for the Three Gorges Project.
The hot and temperate deserts and their marginal steppe lands comprise one-third of the land surface of the world and are an increasingly critical area for the economic wellbeing of world populations. The remarkable mechanisms of floral, faunal, and human adaptation to the distinct and difficult environment of these arid zones, as well as the potential of modern technology for facilitating adaptation, are described and explained by Walton in the light of our most recent knowledge of the phenomena and processes involved. Beginning with a clarification of the definitions of arid and semi-arid regions and with the delineation of techniques for measuring the degree of aridity in these areas, the author shows that there is wide variation among the arid zones in landscape and climate and that there are numerous local and microclimates within any single arid region. The life cycles of the plants and animals of the arid zones are described and the water resources, including problems of salinity, mineral contamination, and the construction of reservoirs, are examined. Extensive treatment is given to potential agricultural adaptations and to pastoralism as the most widespread response to dry land. A final chapter summarizes attempts at adaptation to prevailing drought and discusses the kinds of future development that the author deems most likely in arid zones. Throughout the book emphasis is placed on specific, detailed analysis, with adequate tables and formulas for in-depth understanding of particular aspects of aridity. Examples from both Old and New Worlds are used to demonstrate the spheres in which progress is being made and to show the mistakes in past and present land use in arid areas. An essential supplement for courses in physical geography, the book will be useful in many area studies and in studies of economic development. "Kenneth Walton" was professor of geography at the University of Aberdeen. He was educated at the University of Edinburgh where he received an M.A. and Ph.D. in Geography and First Class Certificates in Geology and Social Anthropology. Walton has published widely and is the editor of "Map Making and Map Interpretation and Field Studies."
Marine biogeography, the study of the spatial distribution of organisms in the world's oceans, is one of the most fascinating branches of oceanography. This book continues the pioneering research into the distributions of molluscan faunas, first studied by biologists over 160 years ago. It illustrates 1778 species of gastropods in full color, many of which are extremely rare and poorly known endemic species that are illustrated for the first time outside of their original descriptions. The spatial arrangements of malacofaunas shown in this book can be considered proxies for worldwide oceanic conditions and used as tools for determining patterns of global climate change. The book's documentation of evolutionary "hot spots" and geographically restricted endemic faunas can also be used as a base line for future studies on patterns of environmental deterioration and extinction in the marine biosphere. Documenting the evolution of the amazingly rich worldwide gastropod fauna, this book will appeal to physical and chemical oceanographers, systematic and evolutionary biologists, historical geologists, paleontologists, climatologists, geomorphologists, and physical geographers. The authors incorporate aspects of all of these disciplines into a new classification system for the nomenclature of biogeographical spatial units found in tropical, subtropical, and warm temperate seas.
The Visible Infrared Imager Radiometer Suite (VIIRS) is the next-generation multispectral imaging instrument to fly on US operational, polar-orbiting meteorological satellites. VIIRS will gather data across 22 spectral bands and be used to create products for a variety of applications including weather forecasting and climate change studies. VIIRS consolidates the best features of heritage instruments, including near-constant resolution and nighttime visible imagery. Visible Infrared Imager Radiometer Suite: A New Operational Cloud Imager provides the first comprehensive guide on the design and exploitation of cloud data collected by the VIIRS. Expert researchers Hutchison and Cracknell discuss the fundamental principles necessary to interpret surface and cloud features in multispectral meteorological satellite imagery. They begin by tracing the evolution of satellite meteorology and detailing previous instruments on which VIIRS is based. Next, they examine the user requirements for VIIRS data products and the studies used to convert these requirements into sensor design parameters. The focus then shifts to the principles and techniques used to exploit VIIRS cloud data. The book ends with a comprehensive discussion of automated processes to retrieve 3-dimensional cloud fields from a variety of algorithms, some of which were developed for the VIIRS. Supplying material for both experienced researchers and those new to the field, Visible Infrared Imager Radiometer Suite is a must-read for anyone interested in evaluating and using the data gathered from the VIIRS project.
**A Book of the Year in The Times and The Sunday Times ** Trees are essential, for nature and for us. Yet we are cutting and burning them at such a rate that we are fast approaching a tipping point. But there is still hope. If we had a trillion more trees, the damage could be undone. Combining cutting-edge scientific research with vivid travel writing, Fred Pearce shows how we achieve this. Challenging received wisdom about the need for planting, he explains why the best strategy is to stand back, stop the destruction and let nature - and those who dwell in the forests - do the rest. Lucid, revelatory and often surprising, A Trillion Trees is an environmental call to arms, and a celebration of our planet's vast arboreal riches.
This book was originally published in 1935. The Sahara, or as it is otherwise known, the Great Desert, is probably the most outstanding desert on the surface of the earth - not only because of its exceptional aridity, but by reason of its tremendous size as well. This book examines the Sahara, including chapters on the structural formation, the climate, the geological past, and the different regions of the Sahara.
This book investigates the fundamental role that tropical bioproductivity - or more specifically net primary productivity - has played in shaping the global geographies of food, finance, governance and people. The book examines the basic astronomical and thermal properties of our planet to illustrate the dynamic nature of the tropics and how the region resides at the very heart of global energetics, driving the environmental flows that shape planetary climate and bioproductivity. The author explores how the region's relatively small, but hyper-productive, land area provided the groundswell for the economic, social, political and demographic changes that fuelled empires, European colonialism and nation-building. Also covered are discussions on how the critical intake of capital needed to fuel the industrial and technological revolutions driving modern globalization was first expropriated from the tropics by harnessing the region's natural productivity and biological crop diversity and then transforming it into tradeable commodities using the inhabitants' labour and knowledge. With modern tropical nations accounting for the bulk of people living in poverty and registering some of the highest income disparities, the author presents cross-cutting evidence showing that their histories and the persistence of expropriating institutions have fostered anocratic tendencies, poor governance, unorthodox financial flows and mass migration. Tropical Bioproductivity cuts across vast geographies, topics and histories to deliver a readable narrative that links people, places and events with the environmental mechanics of our planet. It will be of interest to students and researchers in the areas of environmental studies, economics, history, agriculture, anthropology and geography.
This book presents a range of academic research and personal reflections on the Gorkha earthquake that struck Nepal in 2015. For the first time, perspectives from geography, disaster risk reduction, cultural heritage protection, archaeology, anthropology, social work, health and emergency response are discussed in a single volume. Contributions are included from practitioners and researchers from Nepal and Durham University in the UK, many of whom were in Nepal at the time of the earthquake. Evolving Narratives of Hazard and Risk explores the event of the earthquake, its consequences and its impacts, to provide a holistic and multi-perspective understanding of this special hazard and its significant ramifications for social, political, economic and cultural aspects of life in Nepal. The book highlights how these multiple perspectives are needed to inform each other in order to develop and shape new ways of thinking and interacting with environmental hazards. This collection of works will be of interest to students and academics of Environment Studies, Human Geography and Environmental Policy, and will be of particular relevance to those involved in risk research and managing risk and hazard events.
This scientifically accurate yet utterly charming field guide to the Pacific coast intertidal zone introduces readers to a world populated by spectacular wildlife. Explore 150-year-old giant green anemones that paralyze their prey with their petal-like tentacles; sunflower sea stars that traverse the tide pool floor on twenty-four limbs; orange-tipped, opalescent sea slugs that dabble in cannibalism; and much, much more. Small enough to fit in a back pocket during a beach hike, this guide contains concise descriptions of tide pools' most common residents, noting each organism's size and zonation, as well as a few of its fascinating (and sometimes grotesque) habits. Full-color illustrations reminiscent of prints by Ernst Haeckel help tide poolers with easy identification, and tips for viewing help you explore the abundance that tide pools have to offer.
‘Brilliant, clear, and humane’ Elizabeth Gilbert, author of Eat, Pray, Love ‘Miraculous and hopeful’ Emma Straub, author of All Adults Here ‘Quietly profound … belongs on the shelf next to Jon Krakauer’s Into the Wild’ New York Times Riverman: An American Odyssey uncovers the story of an extraordinary man and his puzzling disappearance, and paints a picture of the singular spirit of America’s riverbank towns. ‘The peace of mind I found, largely alone, on that white-water mecca convinced me that life was capable of exquisite pleasure and undefined meaning deep in the face of failure. The experience itself is the reward.’ Dick Conant On his forty-third birthday, Dick Conant, a golden boy who never quite grew up as those around him expected, stepped into a homemade boat to embark on a journey despite a gathering snowstorm. Among his possessions was a Gideon Bible and biographies of Einstein and Bismark. It was the beginning of an all-consuming odyssey by an unconventional man into the watery arteries of America, a journey to the unreported margins of society. He was to spend the next twenty years canoeing thousands of miles of rivers and their innumerable smaller tributaries, from one end of the country to the other. ‘I can, and I will!’ he said. And then, in 2014, he disappeared. Not long before Conant’s upturned canoe was found in a brackish North Carolina bay, Ben McGrath met Conant by chance as he paddled down the Hudson, headed for Florida. McGrath set out to find the people whose lives, like his own, had been touched by their encounter with the great river wanderer. Along the way he meets eccentrics and ne’er-do-wells drawn straight from the pages of Mark Twain, a vast network of friends and acquaintances who would forever remember this brilliant and charming man even after a single meeting. Riverman is the story of a restless soul who was as troubled as he was charismatic, a contemporary folk hero who slips the moorings of ordinary civilised life to tap into what Thoreau called ‘a yearning toward all wildness.’ It is also a riveting portrait of an America we rarely see: a nation of unconventional characters, small river towns, and long forgotten waterways.
The area where urban lands meet and interact with rural lands, the Wildland-Urban Interface (WUI), is developing into a major battleground on the environmental front. Forests at the Wildland-Urban Interface: Conservation and Management provides information, principles, tools, and case studies that enhance natural resource management, planning, and policy-making for the Wildland-Urban Interface. The text serves as an excellent guide and reference for natural resource professionals and urban planners as they seek insight on effective ways to address the challenges and opportunities associated with WUI issues as related to diminishing forest lands and natural vegetation areas.
Temperature and precipitation increase and decrease because of natural causes. However, anthropogenic changes, such as an enhanced greenhouse effect, may result in alterations in the regional climate and in relative sea level. Serious changes in climate and sea level-with adverse effects particularly along low-lying coasts-would affect millions of people. Climate Change takes an in-depth, worldwide look at coastal habitation with respect to these natural and anthropogenic changes. No universally applicable coastal model can be used to describe climatic changes. This unique book provides individual discussions of beaches and barrier islands, cliffs, deltas, tidal flats and wetlands, reefs, and atolls. The impact of climatic change on coastal ecology and agriculture is investigated, and human responses to the effects of climatic change along the world's coasts are included.
This book, based on conference excerpts, investigates various aspects of contemporary Iranian urbanism. The topics covered range from the impacts of political developments on the cities' rapid socio-economic developments, to the cities' troubled relationship with the country's built-environment history and their frequently ill-managed exposure to Western notions of development and globalisation. Last but not least, the country's vulnerability to natural disasters in an age of increasing urban-population densification is also considered. Alongside more theoretically and artistically oriented debates, the book's individual contributions turn their attention to the now much higher proportion of urban dwellers in the country's rising population. It also discusses the policies designed in response to these demographic moves, including those to develop new towns, find housing for the excess population in existing cities, renovate historic buildings and create new public spaces. The practice-policy oriented contributions also include those concerning the country's responses to natural disasters.
Coastal zones represent a frontline in the battle for sustainability, as coastal communities face unprecedented economic challenges. Coastal ecosystems are subject to overuse, loss of resilience and increased vulnerability. This book aims to interrogate the multi- scalar complexities in creating a more sustainable coastal zone. Sustainability transitions are geographical processes, which happen in situated, particular places. However, much contemporary discussion of transition is either aspatial or based on implicit assumptions about spatial homogeneity. This book addresses these limitations through an examination of socio- technological transitions with an explicitly spatial focus in the context of the coastal zone. The book begins by focusing on theoretical understandings of transition processes specific to the coastal zone and includes detailed empirical case studies. The second half of the book appraises governance initiatives in coastal zones and their efficacy. The authors conclude with an implicit theme of social and environmental justice in coastal sustainability transitions. Research will be of interest to practitioners, academics and decision- makers active in the sphere of coastal sustainability. The multi- disciplinary nature encourages accessibility for individuals working in the fields of Economic Geography, Regional Development, Public Policy and Planning, Environmental Studies, Social Geography and Sociology.
First published in 1999 , the book is based on papers given at the final workshop of a research project into the evolution of environmental regulation in Poland undertaken as part of the UKs ERSC Global Environmental Change Programme. Other invited papers focused on the development of regulatory policy in transforming economies and in the UK. Furthermore the book highlights the weakness of internal political processes in Poland and the important role played by foreign sponsored pressures whilst exsamaning the divergence between the way environmental charges are supposed to operate and the ways in which they are implemented and enforced. Topics covered include the links between privatisation and the environment, the saline water problem in Upper Silesia, enforcement of and compliance with environmental charges, air pollution in Krakow and the structure of the Polish environmental administration system.
Published in 1968: The author not only pioneered modern-style village surveys in both England and India, but also modern style urban surveys and studies in India. There he broke new ground in his remarkable first-hand researches on agricultural labour, village economics, depressed or "Untouchable" classes in town and country, and human and industrial relations in India's first steel town, Jamshedpur. In the text of this book we reproduce thirty-five of the author's papers - in whole, in part, or in summary.
The first field guide to all of the world's major land habitats-richly illustrated and packed with essential information to help you get the most out of your outdoor adventures Accurately identifying and understanding habitats in detail is essential to any birder, naturalist, outdoor enthusiast, or ecologist who wants to get the most out of their experiences in the field. Habitats of the World is the first field guide to the world's major land habitats-189 in all. Using the format of a natural history field guide, this compact, accessible, and comprehensive book features concise identification descriptions and is richly illustrated-including more than 650 color photographs of habitats and their wildlife, 150 distribution maps, 200 diagrams, and 150 silhouettes depicting each habitat alongside a human figure, providing an immediate grasp of its look and scale. Each major habitat has an illustrated "climate box" that allows easy comparisons between habitats. Thirty other illustrated boxes present clear explanations of complex phenomena affecting habitats-from plate tectonics and mountain formation to fire regimes and climate change. Requiring no scientific background, Habitats of the World offers quick and reliable information for anyone who wants a deeper understanding and appreciation of the habitats around them, whether in their own backyard or while travelling anywhere in the world. Covers 189 of the world's major land habitats Provides all the information you need to quickly and accurately identify and understand habitats anywhere in the world Features concise text, more than 650 color photographs of habitats and their wildlife, an up-to-date distribution map for each habitat, and hundreds of helpful diagrams and illustrations
This title represents a defining synthesis of the use and socio-economic value of timber and non-timber resources from indigenous forests and woodlands in South Africa. It provides a review of current research and thinking on policies and practices affecting these two biomes. Indigenous forests and woodlands represent the smallest and largest biomes, respectively, in South Africa, but share the common attribute of having trees as a significant component of their structure, composition, functioning and value, which differentiates them from the other five biomes. They are also both widely distributed across several provinces, posing challenges for workable policies and interventions at the local level. Since 1994 there has been a paradigm shift in the approach to the management of forest and woodland resources, with a move away from former 'preservationist' policies and an increased emphasis on the sustainable extractive use of natural resources, particularly by rural communities. A growing recognition of the potential value that these resources hold for local economies and livelihoods has been accompanied by the restructuring of national institutions governing forests and woodlands, and a number of new policies for integrated management. Indigenous forests and woodlands in South Africa will prove useful to researchers, scientists, and post-graduate students in southern Africa and further afield, as well as to non-governmental organisations, government officials, policy-makers, development practitioners and those involved in managing and conserving our indigenous forest and woodland heritage. It is a wide-ranging volume, incorporating both broad view chapters and more focused case studies.
The seaside has always held a special position in British history as a place of rest, relaxation and recuperation. Over the last 200 years many have made their way to the coast, attracted by the long sunshine hours, the clean ozone-charged air and the opportunities for bathing in and even drinking sea-water. Although the early health resort ideal began to give way to more pleasure orientated themes in the nineteenth century, the seaside holiday was still regarded by many as a wholesome and invigorating break from inland urban life well into the twentieth century. Yet with ever increasing numbers of visitors and rising levels of coastal pollution, this was by no means a forgone conclusion. The Seaside, Health and the Environment in England and Wales since 1800 explores the ways in which English seaside resorts continually reinvented themselves to take account of contemporary trends in popular leisure and maintain their hold on the public's imagination. Particular account is paid to the interwar years when new obsessions with outdoor activities such as sunbathing and tanning were purposefully adopted by the industry to define the modern image of the resort holiday. For these and other reasons the seaside holiday reached new peaks of popularity in the 1930s and 1950s, yet, this very success placed enormous pressures on the environmental amenities that people came to enjoy. As this work shows, environmental stresses were manifold, particularly pollution of the resorts' prime assets, their beaches. As such, serious questions are raised concerning why it took such a long time for a determined effort to be made to reverse beach pollution, and the lessons to be learned regarding the impact of negative images of the coast as a zone of danger and infection.
Since the 1980s, geography as an academic discipline has become more and more reflective, asking the key questions "what are we doing?" and "why are we doing it?" These questions have, so far, been more enthusiastically taken up by human geography rather than physical geography and this volume aims to redress that balance. Written and edited by an international group of physical geographers, this text comprises a collection of the writers' thoughts which reveal personal motivations and look at tensions in the worlds of meaning in which physical geography is involved. How are the meanings of the physical environment derived? Is the future of physical geography one where the only, or at least the dominant, meanings are framed in the contexts of environmental issues? Covering a diverse and lively selection of topics, the contributors of this book offer guides to the contemporary debates in the philosophy of physical geography, and introduce the reader to its wider cultural significance.
A concise textbook emphasizing sedimentary processes and flow in alluvial channels, this title provides comprehensive treatment of flow-bed transport interaction. It emphasizes water flows (basic principles and characterization), fluvial sediment, processes of erosion and sediment transport, bedforms that result from flow-bed sediment interactions in sand and gravel, flow and sedimentary processes in curved, braided and confluent channels, as well as aquatic habits.;The text provides a comprehensive synthesis of current knowledge about physical processes in alluvial channels, with an emphasis on the recent work on flow-bed sediment transport interactions. It is designed for students with an interest in fluvial studies as a part of physical geography, earth sciences, environmental sciences and ecology courses.
This volume contains the papers contributed to the Nakase Memorial Symposium with the theme: Soft Ground Engineering in Coastal Areas, held in Yokusuka, Japan in November 2002. The meeting was organized as a tribute to Professor Ako Nakase, and was attended by 125 participants including his Japanese colleagues and friends from overseas. The topics covered included: fundamental Characteristics of Clay Soils; Estimation of consolidation settlement in large-scale reclamation; Soil improvement methods in coastal areas; Reuse of dredged soils and behaviour of coastal structures under earthquake; and Evaluation for the stability of coastal structures.
This book unravels the profound implications of biodiversity offsetting for nature-society relationships and its links to environmental and social inequality. Drawing on people's resistance against its implementation in several urban and rural places across England, it explores how the production of equivalent natures, the core promise of offsetting, reframes socionatures both discursively and materially transforming places and livelihoods. The book draws on theories and concepts from human geography, political ecology, and Marxist political economy, and aims to shift the trajectory of the current literature on the interplay between offsetting, urbanization and the neoliberal reconstruction of conservation and planning policies in the era following the 2008 financial crash. By shedding light on offsetting's contested geographies, it offers a fundamental retheorization of offsetting capable of demonstrating how offsetting, and more broadly revanchist neoliberal policies, are increasingly used to support capitalist urban growth producing socially, environmentally and geographically uneven outcomes. Nature Swapped and Nature Lost brings forward an understanding of environmental politics as class politics and sees environmental justice as inextricably linked to social justice. It effectively challenges the dystopia of offsetting's ahistorical and asocial non-places and proposes a radically different pathway for gaining social control over the production of nature by linking struggles for the right to the city with struggles for the right to nature for all. |
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