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Books > Earth & environment > Geography > Physical geography
by Peter J. Roussopoulos, Director, Southern Research Station The world and its ecosystems are repeatedly punctuated by natural disturbances, and human societies must learn to manage this reality Often severe and unp- dictable, dynamic natural forces disrupt human welfare and alter the structure and composition of natural systems Over the past century, land management ag- cies within the United States have relied on science to improve the sustainable management of natural resources Forest economics research can help advance this scientifc basis by integrating knowledge of forest disturbance processes with their economic causes and consequences As the twenty-frst century unfolds, people increasingly seek the goods and services provided by forest ecosystems, not only for wood supply, clean water, and leisure pursuits, but also to establish residential communities that are removed from the hustle and bustle of urban life As vividly demonstrated during the past few years, Santa Ana winds can blow wildfres down from the mountains of California, incinerating homes as readily as vegetation in the canyons below Hurricanes can fatten large swaths of forest land, while associated foods create havoc for urban and rural residents alike Less dramatic, but more insidious, trees and forest stands are succumbing to exotic insects and diseases, causing economic losses to private property values (including timber) as well as scenic and recreation values As human demands on public and private forests expand, science-based solutions need to be identifed so that social needs can be balanced with the vagaries of forest disturbance processes
This book discusses a range of planning and management issues related to building urban resiliency. It covers such topics as urban, environmental, and transportation planning, historical preservation, emergency relief and management, geographic information systems (GIS) and other technological applications. The book includes case studies of several cities and districts in China, including Shanghai, and a number of cities in the United States of America. Urban resiliency in the face of uncertainty is a priority for planning and governance in communities worldwide. In China, which has suffered many of the world's most devastating floods, earthquakes, and typhoons, preparing for the threat of disaster has long been an important planning objective. Recent calamities, such as the 2008 Winter Storms, the 2008 Wenchuan Earthquake, and the 2012 Beijing Floods have only made planning for resiliency more urgent. As planners work to prepare for such events, interdisciplinary collaboration becomes increasingly important. Planners need the tools and insights offered by other fields, including both the natural and social sciences. At the same time, these interdisciplinary relationships help shape the identity of urban-rural planning in its new role as one of China's primary academic disciplines. Thus, the nexus between planning and science is critically important in building resilient cities in China, and the Chinese planning experience can serve as an example to and benefit countries around the world.
Intense uplift of the Tibetan Plateau in Late Cenozoic Era is one of the most important events in geological history of the Earth. The plateau offers an ideal region for studying of lithospheric formation and evolution, probing into the mechanism of crustal movement, and understanding of changes in environments and geo-ecosystems in Asia. Intense uplift ofthe plateau resulted in drastic changes of natural environment and apparent regional differentiation on the plateau proper and neighboring regions. The plateau therefore becomes a sensitive area of climate change in Asian monsoon region, which is closely related to the global change. As a special physical unit, its ecosystems occupy a prominent position in the world. Due to its extremely high elevation and great extent, natural types and characteristics of physical landscapes on the plateau are quite different from those in lowlands at comparable latitudes, and environments are also different from those in high latitudinal zones. Consequently, the Tibetan Plateau has been classified as one of three giant physical regions in China and considered as a unique unit on Earth. Scientific surveys and expeditions to the Tibetan Plateau on large scale began from 1950's. Amongst them, a number of comprehensive scientific expeditions to the Xizang (Tibet) Autonomous Region, Hengduan Mts. areas, Karakorum and Kunlun Mts. regions, as well as the Hoh Xii Mts. areas, have been successively carried out by the Integrated Scientific Expedition to Tibetan Plateau, sponsored by Chinese Academy of Sciences since 1973."
This book is a landmark study of the Holocene evolution and functioning of a suite of seasonal wetland basins in the temperate coastal zone of Western Australia. In 2001, a series of discrete small scale wetlands on the Becher cuspate foreland in Western Australia, were nominated as a Ramsar site because of their scientific values. These values pertained to their setting, their method of formation and deepening, their history of infilling, their complex hydrological mechanisms, and their dynamic hydrochemical and vegetation responses. The wetlands were the subjects of intense curiosity, observation, measurement, and experiment, for over 10 years. The results of this interest and passion are presented here in order to demonstrate the considerable importance of what lay beneath the ordinary surface.
Conceptual Boundary Layer Meteorology: The Air Near Here explains essential boundary layer concepts in a way that is accessible to a wide number of people studying and working in the environmental sciences. It begins with chapters designed to present the language of the boundary layer and the key concepts of mass, momentum exchanges, and the role of turbulence. The book then moves to focusing on specific environments, uses, and problems facing science with respect to the boundary layer.
From killer fires to ecosystem rehabilitation, an exhaustive survey exploring the ecological, social, and economic consequences of managing fires in U.S. wildland areas. Fire management involves protecting natural resources from fire but also using controlled burning for land management purposes. Who are the stewards of land management and the researchers who devote their entire careers studying fire? How are ecosystems restored after major fires? What are the economic ramifications and what assessment tools are available? Forest Fires: A Reference Handbook explores the historical, ecological, economic, and social dimensions of wildland combustion and their impacts in North America. Explaining how legislation and public perception have been shaped by historic fires and fire seasons, particular emphasis is placed on the summer of 2000 as a way of understanding and managing future fires. Provides a detailed chronology of events, legislative acts, policy controversies, and precedents for fire management in the United States, illustrating how the fires discussed reflect a continuation of trends established in the 20th century and before Includes biographies of past and present forest fire management leaders, scientists, academicians, and policy makers
The book is written in the backdrop of the environmental impacts of and future requirements from the natural environment for rapid economic growth that has characterized recent economic history of China and India, especially over the past few decades. The environmental impacts of such rapid economic changes have been, more frequently than otherwise, degrading in character. Environmental impacts of economic activities create degraded natural ecosystems by over utilization of nature's provisioning ecosystem services (from Himalaya to the Ocean), as well, by the use of the natural environment as sink for dumping of unmarketable products or unused inputs of economic activities. Such processes affect wide range of ecosystem processes on which the natural environment including human population depend on. Critical perspectives cast by various chapters in this book draw attention to the various ways in which space and power interact to produce diverse geographies of sustainability in a globalizing world. They also address the questions such as who decides what kind of a spatial arrangement of political power is needed for sustaining the environment. Who stands to gain (or lose) what, when, where, and why from certain geographical areas being demarcated as ecologically unique, fragile and vulnerable environments? Whose needs and values are being catered to by a given ecosystem service? What is the scope for critical inquiry into the ways in which the environment is imagined, represented and resisted in both geopolitical struggles and everyday life? The book provides insights to both academics from diverse disciplines and policy makers, civil society actors interested in mutual exchange of knowledge between China and India.
This book features research on historical land use and land cover in the Amur River Basin, which are important not only for residents there but also for those affected by its material and water cycles. Land use and land cover are affected by natural and human interactions over long and short timescales. The authors address historical changes in the land cover analysis of the Amur. The Amur region of Russia, land cover change analysis of the Amur, wetland, and flooding of the Amur provide evidence of land cover change. Changes of wetland and floodplain sedimentation processes demonstrate the influences of land cover change on fluvial environment, which are discussed with geomorphology. Water chemistry is showing the physical dimension of the geography of the Amur. The development process of timber harvesting in the Khabarovsk area and land use dynamics in the twentieth century are important evidence of development. The Amur poses an essential question: how can we manage a transboundary watershed without disturbing terrestrial and marine ecosystems for future generations? This book provides essential information for geographers about this relatively unknown region.
'It's a preposterous plan. Still, if you do get up it, it'll be the hardest thing that's been done in the Himalayas.' So spoke Chris Bonington when Peter Boardman and Joe Tasker presented him with their plan to tackle the unclimbed West Wall of Changabang - the Shining Mountain - in 1976. Bonington's was one of the more positive responses; most felt the climb impossibly hard, especially for a two-man, lightweight expedition. This was, after all, perhaps the most fearsome and technically challenging granite wall in the Garhwal Himalaya and an ascent - particularly one in a lightweight style - would be more significant than anything done on Everest at the time. The idea had been Joe Tasker's. He had photographed the sheer, shining, white granite sweep of Changabang's West Wall on a previous expedition and asked Pete to return with him the following year. Tasker contributes a second voice throughout Boardman's story, which starts with acclimatisation, sleeping in a Salford frozen food store, and progresses through three nights of hell, marooned in hammocks during a storm, to moments of exultation at the variety and intricacy of the superb, if punishingly difficult, climbing. It is a story of how climbing a mountain can become an all-consuming goal, of the tensions inevitable in forty days of isolation on a two-man expedition; as well as a record of the moment of joy upon reaching the summit ridge against all odds. First published in 1978, The Shining Mountain is Peter Boardman's first book. It is a very personal and honest story that is also amusing, lucidly descriptive, very exciting, and never anything but immensely readable. It was awarded the John Llewellyn Rhys Prize for literature in 1979, winning wide acclaim. His second book, Sacred Summits, was published shortly after his death in 1982.
Forestry has been witness to some dramatic changes in recent years, with several Western countries now moving away from the traditional model of regarding forests merely as sources of wood. Rather these countries are increasingly recognizing their forests as multi-purpose resources with roles which go far beyond simple economics. In this innovative book, Sylvie Nail uses England as a case study to explore the relationships between forests, society and public perceptions, raising important questions about forest policy and management both now and in the future. Adopting a sociological approach to forest policy and management, the book discusses the current validity of the two principles underlying forestry since the Middle Ages: first, that forestry should only exist when no better use of the land can be made, and second, that forestry itself should be profitable. The author stresses how values and perceptions shape policies, and conversely how policies can modify perceptions, and also how policies can fail if they do not take perceptions into account. She concludes that many of the issues facing English forestry in the 21st century - from leisure, health and amenity provision, through education and rural as well as urban regeneration, to biodiversity conservation - go well beyond both national borders and the scope of forestry. Indeed forestry in the 21st century seems to be less about planting and managing trees than about being a vector and a mirror of social change. This novel synthesis provides a valuable resource for advanced students and researchers from all areas of natural resource studies, including those interested in social history, socio-economics, cultural geography and environmental psychology, as well as those studying landscape ecology, environmental history, policy analysis and natural resource management.
Groundwater Contamination in Coastal Aquifers: Assessment and Management first describes groundwater contamination in coastal aquifers and then delves into specific topics surrounding various hydrogeochemical processes. Next, the book covers case studies of groundwater quality assessment using recent techniques, explains the various pollutants and contaminants in coastal aquifers, and covers management and remediation methods to control contamination in coastal aquifers. This key reference encompasses various topics in broader perspectives on groundwater contamination in coastal aquifers, providing a significant contribution to the field of hydrogeology.
Forest ecosystems represent a major type ofland use in Germanyand in Europe. They provide a number of functions, or ecosystem services, beneficial to humans, namely biomass production, regulation of the water- and energy cyde, C and N sequestration, erosion control, recreation, and they act as habitat for numerous species. The stability of forest ecosystems in Europe as influenced by the deposition of air pollutants has been a matter of debate for more than 20 years. Besides atmospheric deposition, other environmental conditions affecting forest ecosystems, such as temperature, CO content of the atmosphere 2 and precipitation, have significantly changed in the past and continue to change in the future. Quantifying and predicting the effects of these changes on ecosys tem functioning are achallenge to ecosystem research and also a requirement to establish sustainable use of forest ecosystems in the future. This book summarizes results of long-term, interdisciplinary ecosystem research conducted in two forested catchments and coordinated at the Bayreuth Institute of Terrestrial Ecosystem Research (BITOEK), University of Bayreuth, Germany. It does not aim to summarize all the research of BITOE K in the past decade, which would go far beyond the studies in these two catch ments. Instead, we concentrate here on the long-term developments in the biogeochemistry of carbon and mineral elements and on the water cyde, at both the plot and the catchment scale.
Today, society s impact on the geographical environment, and especially on the Earth s surface, is obvious. Yet up until the last century, the forces of nature held sway, with mankind vulnerable and exposed to its vagaries. However, our recent development has meant that our effect on our surroundings is now commensurate with the power of nature itself. More and more, we face the consequences mostly disadvantageous of our interventions, and we must pay more attention to the wider impacts of our activities, which include everything from the extraction of fossil fuels to the influence of tourism. Anthropogenic geomorphology, as the study of the way man affects his physical environment, has thus developed rapidly as a discipline in recent decades. This volume provides guidance to students discussing the basic topics of anthropogenic geomorphology. The chapters cover both its system, and its connections with other sciences, as well as the way the subject can contribute to tackling today s practical problems. The book represents all fields of geomorphology, giving an introduction to the diversity of the discipline through examples taken from a range of contexts and periods, and focusing on examples from Europe. It is no accident that anthropogenic geomorphology has been gaining ground within geomorphology itself. Its results advance not only the theoretical development of the science but can be applied directly to social and economic issues. Worldwide, anthropogenic geomorphology is an integral and expanding part of earth sciences curricula in higher education, making this a timely and relevant text. "
This highly topical book provides an in-depth account of the South Asian experience with the deadly disease that has held this region hostage for millennia. The book touches specifically on the resurgence of malaria experienced in the second half of the twentieth century, which occurred just a few years after malaria was thought to have been virtually eradicated from the region. The progress of this reappearance across space and time, as well as its causes and consequences, are discussed. The book also covers past, present and future ways to curb, control and ultimately, conquer malaria. As malaria continues to ravage the developing world, even in today s age of science, this is a particularly relevant book, especially as most studies analyze the problem in Africa, the continent that bears the brunt of this disease. Here, the authors call attention to challenges in South Asia, home to an immense at-risk population. The chapters in this book use a range of conceptual frameworks, quantitative analyses and descriptive aapproaches, finding that malaria is not just a complex disease driven by highly adaptive agents and vectors thriving in particular ecologies, but also a social concern deeply related to the region s cultural traditions, financial and developmental shortfalls, and inexorably related to political will. The book comprehensively deals with all aspects of the malaria situation in South Asia, and is invaluable to upper level students as well as emerging and established scholars in the fields of medical geography and epidemiology, Asian studies and development studies."
Cratons and Fold Belts of India, is a unique attempt at presenting geological characteristics and evolution of the fold belts and the cratonic areas of the Indian shield. The author has evaluated the different evolutionary models for each fold belt in light of all the currently available geological and geochronological informations that are clearly listed. Shortcomings, if any, of each model are stated and a viable geodynamic model is presented for each fold belt. The book is self-contained it includes an introduction to the processes of mountain building, especially plate tectonics theory with its application to the evolution of the Himalaya as an illustrative example so that the reader can better appreciate the novel approach to the evolution of Proterozoic fold belts. The author eschews a detailed account of the fold belts for a clear description of all the concepts that go into building models. It is primarily written for graduate students, teachers and for those geoscientists who aspire to know all about the Indian shield."
Coral reefs are the most spectacular and diverse ecosystems in the marine environment. Over the last decades, however, dramatic declines of coral reef communities have been observed. Corals are endangered due to natural and anthropogenic detrimental factors, such as global warming and environmental pollution. Based on an international meeting on "Coral Health and Disease" in Eilat, Israel in April 2003, the book starts with case studies of reefs, e.g. the Red Sea, Caribbean, Japan, Indian Ocean and the Great Barrier Reef. The second part on microbial ecology and physiology describes the symbiotic relations of corals and microbes, and the microbial role in nutrition or bleaching resistance of corals. Particular coral diseases such as aspergillosis, white pox, black and white band diseases are treated in the third part. Finally, various hypotheses of the mechanisms of coral bleaching, including a projection of the future of coral reefs, are discussed.
This highly practical handbook is an exhaustive treatment of
eddy covariance measurement that will be of keen interest to
scientists who are not necessarily specialists in micrometeorology.
The chapters cover measuring fluxes using eddy covariance
technique, from the tower installation and system dimensioning to
data collection, correction and analysis.
This book covers selected papers that were presented by
participants at a "Wetland Invitational" held in Columbus Ohio, USA
in May 2003. They are divided, by subject matter into four general
categories: 1. Restoration of a large river basin and delta; 2.
Long-term wetland restoration; 3. Creation of wetlands for
mitigation of wetland loss; 4. Conservation and restoration of the
world s wetlands.
'The Ganges: Cultural, Economic, and Environmental Importance' is a geographical, cultural, economic, and environmental interpretation of the Ganga River. The Ganga River originates from Gaumukh- situated in the high Himalaya, flows through the world's biggest fertile alluvial plain, and inlets into the Bay of Bengal at Ganga Sagar. It makes a unique natural and cultural landscape and is believed to be the holiest river of India. The Hindus called it 'Mother Ganga' and worship it. The towns/cities, situated on its bank, are world-famous and are known as the highland and valley pilgrimages. The water of the Ganga is pious, and the Hindus use it on different occasions while performing the rituals and customs. This book is unique because no previous study which presents a complete and comprehensive geographical description of the Ganga has been composed. This book presents the historical and cultural significance of the Ganga and its tributaries. Empirical, archival, and observation methods were applied to conduct this study. There are a total of 10 chapters in this book such as 'Introduction', 'the Ganga Basin', 'Geography of the Ganga Basin', 'the Ganges System: Ganga and its Tributaries', 'Ganga between Gaumukh and Uttarkashi', 'the Major Cultural Towns', 'Major Fairs and Festivals', 'Economic Significance of the Ganga', 'Environmental Issues', and 'Conclusions'. The contents of the book are enriched by 89 figures, 15 tables, and substantial citations and references.
This book studies the historical changes of the cityscape of Nanjing from the point of view of geographical systems. Nanjing is a city located along the Yangtze River, originated 2500 years ago, after which ten dynasties established their capital dependent on the geographical conditions. The book focuses on the analysis of the characteristics of mountain and river systems in the various historical periods, and provides investigations of historical sites along with these systems. This enables the search for the laws of historical evolution and spatial structure changes, which is also the research of the relationship between man and nature. It extends the traditional preservation and cityscapes planning to that of geographical landscape system. Readers working in the area of geography, history, urban and landscape planning will benefit from it.
This book pulls together major critiques of contemporary attempts to explain nature-society relations in an environmentally deterministic way. After defining key terms, it reviews the history of environmental determinism's rise and fall within geography in the early twentieth century. It discusses the key reasons for the doctrine's rejection and presents alternative, non-deterministic frameworks developed within geography for analyzing the roles played by the environment in human affairs. The authors examine the rise in recent decades of neo-deterministic approaches to such issues as the demarcation of regions, the causes of civilizational collapse in prehistory, today's globally uneven patterns of human well-being, and the consequences of human-induced climate change. In each case, the authors draw on the insights and approaches of geography, the academic discipline most conversant with the interactions of society and environment, to challenge the widespread acceptance that such approaches have won. The book will appeal to those working on human-environmental research, international development and global policy initiatives.
This book highlights classification patterns and underlying ecological drivers structuring the vegetation of selected indigenous subtropical forests in South Africa. It uses original field sampling and advanced numerical data analysis to examine three major types of forest - Albany Coastal Forests, Pondoland Coastal Scarp and Eastern Scarp - all of which are of high conservation value. Offering a unique and systematic assessment of South African ecology in unprecedented detail, the book could serve as a model for future vegetation surveys of forests not only in Africa, but also around the globe.
This volume presents an in-depth analysis of climate change problems and discusses the proliferation of renewable energy worldwide-in conjunction with such important questions as social justice and economic growth, providing an interdisciplinary approach to sustainable development. Exploring various responses to human-induced climate change, the book offers a critical reflection on climate change and clean energy and highlights the fundamental problems of international energy justice and human rights. Examining these and other climate-related issues from legal, business, political, and scientific perspectives, the volume also analyzes the impact of economic factors and policies on climate change mitigation and adaptation.
Wetlands are very sensitive ecosystems, functioning as habitat for many organisms. Protection and regeneration of wetlands are of great importance in ecological research and in nature conservation. A great amount of research has been done on the hydrology, plants and animals in wetlands. Knowledge on soil organisms and soil ecological processes of wetlands is still lacking. This knowledge is highly needed for landscape planning purposes or climate change predictions. For climate change, trace gas emissions from wetlands are of great interest. The authors provide an overview of state-of-the-art on soil ecology of wetlands. The book is divided in the following main chapters: "Wetlands as habitats for soil organisms", "Soil ecological processes in fens and floodplains", "Carbon and nitrogen dynamics in soils with different water regimes" and "Trace gas emissions".
Addressing the links between science and the real world with a sound scientific baseline, "Coastal Water Bodies" targets researchers of various disciplines whose interest lies in the integrated sustainable management of coastal water bodies. The main topic of this book is not the ecology according to its accepted meaning, but rather the places and people concerned the coastal zones of the Mediterranean that are rich in ecological value and the local people who survive thanks to these environmental resources. Integration is the joint consideration of different aspects of water uses and values, and new ways of understanding and managing conflicts around water use are needed if people are to benefit from integration. Sustainability of the ecological and socioeconomic environments requires a climate in which conflicts, if they need to exist, are properly managed in a non-destructive manner. |
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