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Books > Earth & environment > Geography > Physical geography
The Siberian environment is a unique region of the world that is both very strongly affected by global climate change and at the same time particularly vulnerable to its consequences. The news about the melting of sea ice in the Arctic Ocean and the prospect of an ice-free shipping passage from Scandinavia to Alaska along the Russian north coast has sparked an international debate about natural resource exploitation, national boundaries and the impacts of the rapid changes on people, animals and plants. Over the last decades Siberia has also witnessed severe forest fires to an extent that is hard to imagine in other parts of the world where the po- lation density is higher, the fire-prone ecosystems cover much smaller areas and the systems of fire control are better resourced. The acceleration of the fire regime poses the question of the future of the boreal forest in the taiga region. Vegetation models have already predicted a shift of vegetation zones to the north under s- narios of global climate change. The implications of a large-scale expansion of the grassland steppe ecosystems in the south of Siberia and a retreat of the taiga forest into the tundra systems that expand towards the Arctic Ocean would be very signi- cant for the local population and the economy. I have studied Russian forests from remote sensing and modelling for about 11 years now and still find it a fascinating subject to investigate.
Anthropogenic transformation of the coastal zone continues at a steady pace, especially in the developing maritime countries, where coastal resources are often crucial to national economies. However, exploitation of these resources is often indiscriminate, ill planned, or carried out without adequate scientific knowledge. This leads to rapid resource depletion, and often irreversible environmental degradation. The 1992 Rio de Janeiro UN Conference on Environment and Development recognized the expediency of an integrated and sustainable use of all coastal resources, functions and services grounded on sound scientific data. The present volume is based on the 1994 international workshop Integrated Coastal Zone Management, and brings together contributions by leading specialists both on basic concepts and on applications of coastal management. The work is divided into six parts, dealing with the conceptual framework of ICZM; regional and global aspects of coastal management; environmental assessment in ICZM; capacity building and technology transfer; monitoring and environmental analysis; and case studies and status of ICZM plans. The book also incorporates an interactive ICZM planning module, COSMO, which can be of use in designing a management plan for a coast. Attention is also given to long-term environmental effects of present-day actions. It is hoped that COSMO will prove an additional learning tool for ICZM practitioners and enhance the value of the book. This work is intended to give a broad coverage of conceptual and technical aspects of ICZM, and will be of use to operational executives as well as students of ICZM, environmental economists, policy-makers and senior managers in the international development agencies and governmental and non-governmental organizations. It can be recommended as a textbook and as a reference work.
This chapter has shown a small sample of GIS applications in economic devel- ment. GIS is a powerful tool for data analysis and presentation, and the economic development rami cations are truly signi cant. The speed at which data and stra- gies can be coordinated is clearly changing the way economic developers approach their job. There are a number of important trends that are likely to result in GIS becoming more pervasive in the economic development community. These include declining costs of GIS software, increased computing power, and the growth of Web-based GIS applications. There also has been increase in GIS skills among economic development professionals. References Bastian, L. (2002). Getting the best from the web. Area Development Site and Facility Planning, March 1-7. Accessed 5 September 2008. Batheldt, H. (2005). Geographies of production: growth regimes in spatial perspective (II) - kno- edge creation and growth in clusters. Progress in Human Geography, 29(2), 204-216. Bathelt,H.,Malmberg,A.,Maskell,P.(2004). Clustersandknowledge: localbuzz,globalpipelines and the process of knowledge creation. Progress in Human Geography, 28(1), 31-56. Bernthal, M., Regan, T. (2004). The economic impact of a NASCAR racetrack on a rural com- nity and region. Sports Marketing Quarterly, 13(1), 26-34. Blackwell, M., Cobb, S. Weinbert, D. (2002). The economic impact of educational institutions: Issues and methodology. Economic Development Quarterly, 16(1), 88-95. Blair, J. (1995). Local Economic Development, Analysis and Practice. Thousand Oaks, CA: Sage Publications.
An entertaining and enthralling collection of myths, tales and traditions surrounding our trees, woodlands and forests from around the world.From the dark, gnarled woodlands of the north, to the humid jungles of the southern lands, trees have captured humanity's imagination for millennia. Filled with primal gods and goddesses, dryads and the fairy tales of old, the forests still beckon to us, offering sanctuary, mystery and more than a little mischievous trickery. From insatiable cannibalistic children hewn from logs, to lumberjack lore, and the spine-chilling legend of Bloody Mary, there is much to be found between the branches. Come into the trees; witches, seductive spirits and big, bad wolves await you.With this book, Folklore Thursday aim to encourage a sense of belonging across all cultures by showing how much we all have in common.
This book integrates the analyses of organic carbon and carbonate accumulation in soil and lake sediment in a typical arid region of China that has experienced significant climate and land-use changes. It demonstrates that carbonate accumulation greatly exceeds organic carbon in both soil and sediment. It also shows that intensive cropping with sound land management in the arid land not only increases soil organic carbon stock, but also enhances accumulation of soil carbonate, particularly in subsoils. Carbon accumulation in the lake sediment increased between 1950 and 2000, after which it declined, and the authors explore how human activity and climate change may have caused the changes in carbon burial in the lake sediment. This book is of interest to researchers in a number of fields such as soil science, limnology and global change, as well as to the policy-makers.
Arising initially from a conference, the papers published here have been integrated into book form to provide information on human activities and the tropical rainforest in the past and present, and on the possible future of the rainforest, in a unique way. Other books have considered some, but not all, of these themes; however, none has stressed the continuity of change over time and its possible outcome for the people of the forest as well as for the forest itself. Because of the approach taken, this book should appeal across traditional disciplinary boundaries. Indeed a prime aim has been to suggest that rainforest, because of its complexity and the complexity of people-rainforest relationships throughout time, deserves study from a broad perspective. This book poses more questions than answers about the rainforest and it is hoped that it will encourage readers to think about the rainforest in a wider way than hitherto. This book is aimed at geographers (physical and human), social anthropologists, archaeologists, pedologists, foresters and tropical botanists and will be of value to graduates of various disciplines setting out to research the rainforest.
Mountains, Climate and Biodiversity A comprehensive and up-to-date synthesis for students and researchers Mountains are topographically complex formations that play a fundamental role in regional and continental-scale climates. They are also cradles to all major river systems and home to unique, and often highly biodiverse and threatened, ecosystems. But how do all these processes tie together to form the patterns of diversity we see today? Written by leading researchers in the fields of geology, biology, climate, and geography, this book explores the relationship between mountain building and climate change, and how these processes shape biodiversity through time and space. In the first two sections, you will learn about the processes, theory, and methods connecting mountain building and biodiversity In the third section, you will read compelling examples from around the world exploring the links between mountains, climate and biodiversity Throughout the 31 peer-reviewed chapters, a non-technical style and synthetic illustrations make this book accessible to a wide audience A comprehensive glossary summarises the main concepts and terminology Readership: Mountains, Climate and Biodiversity is intended for students and researchers in geosciences, biology and geography. It is specifically compiled for those who are interested in historical biogeography, biodiversity and conservation.
The 1848 treaty of Guadalupe Hidalgo that ended the Mexican-American War described a boundary between the two countries that was to be marked through a joint boundary commission effort. The section of the boundary along the Rio Grande from Presidio to the mouth of the Pecos River was arguably the most challenging, and it was surveyed by two American parties, one led by civilian surveyor M. T. W. Chandler in 1852, and the second led by Lieutenant Nathaniel Michler in 1853. Our understanding of these two surveys across the greater Big Bend has long been limited to the official reports and maps housed in the National Archives and never widely published. The discovery by Orville B. Shelburne of the journal kept by Dr. Charles C. Parry, surgeon-botanist-geologist for the 1852 party, has dramatically enriched the story by giving us a firsthand view of the Chandler boundary survey as it unfolded. Parry's journal forms the basis of From Presidio to the Pecos River, which documents the day-to-day working of the survey teams. The story Shelburne tells is one of scientific exploration under duress - surveyors stranded in towering canyons overnight without food or shelter; piloting inflatable rubber boats down wild rivers; rising to the challenges of a profoundly remote area, including the possibility of Indian attack. Shelburne's comparison of the original boundary maps with their modern counterparts reveals the limitations of terrain and equipment on the survey teams. Shelburne's book provides a window on the adventure, near disaster, and true accomplishment of the surveyors' work in documenting the course of the Rio Grande across the Big Bend region.
Part natural history, part poetry, Mountains of the Heart is full of hidden gems and less traveled parts of the Appalachian Mountains Stretching almost unbroken from Alabama to Belle Isle, Newfoundland, the Appalachians are one of the oldest mountain ranges in the world. In Mountains of the Heart , renowned author and avid naturalist Scott Weidensaul shows how geology, ecology, climate, evolution, and 500 million years of history have shaped one of the continent's greatest landscapes into an ecosystem of unmatched beauty. This edition celebrates the book's 20th anniversary of publication and includes a new foreword from the author.
This publication collects the results of a practical experience of survey, through the direct control of satellite images from high to medium resolution, over areas subjected to desertification problems. The problems of the local population are closely tied to the equilibrium in the management of the territory, which is compromised by the difficulties of maintaining traditional methodologies of management. The new survey technologies, based on the Remote Sensing and Geographic Information System, allow analyzing the details of the present situation and point out the dynamism of the phenomena and the impacts with anthropogenic activities. Training has been carried out in the Tozeur area, in central Tunisia, where participants had the chance to analyze on the field a series of different aspects. It has also been possible to discuss similar experiences in distant territories and the importance of the physical processes of desertification. During the development of the intensive training on the job, visits to entrepreneurial truths concerning the management of the territory have been carried out. The analyzed area finds in tourism an answer to the necessities of improving the living conditions of the population. Specialists from twelve nations presented actions of management of the territory, with detailed attention on environmental security and the conditions of the territory. From the observations carried out the fragility of the landscape of the oases has emerged, which are subjected to total anthropogenic management and therefore closely linked to the availability of the specialized workers in the traditional methodologies. It is natural that the management of the lands changesaccording to modern technologies, but, with a too fast pace, this evolution risks to upset the management of the territory. The exchange of information, the ability to map the variations, the dialogue between the parts, will favor the maintenance of the political security in the Mediterranean region. This experience of cooperation and association constitutes a precedent for the development of a system of high education courses to be provided to the local communities for the common wellbeing.
THE WORLDWIDE #1 BESTSELLER BEHIND AMAZON PRIME'S BOSCH AND NETFLIX'S THE LINCOLN LAWYER SOME CRIMES YOU CAN'T FORGET. OTHERS YOU CAN'T FORGIVE. Detective Renée Ballard is given the chance to revive the LAPD's cold case unit and find justice for the families of the forgotten. The only catch is she must first unravel an unsolved murder, or lose this opportunity of a lifetime... Harry Bosch is top of the list of investigators Ballard wants to recruit. The ex-detective is a living legend - but for how long? Because Bosch has his own agenda: a crime that has haunted him for years - the murder of a whole family, buried out in the desert - which he vowed to close. With the killer still out there and evidence elusive, Bosch is on a collision course with a choice he hoped never to make... 'Cements Connelly's reputation as the master of modern crime fiction' EXPRESS * * * * * CRIME DOESN'T COME BETTER THAN CONNELLY: 'The pre-eminent detective novelist of his generation' IAN RANKIN 'An incredible writer' RICHARD OSMAN 'The best mystery writer in the world' GQ 'One of the world's greatest crime writers' DAILY MAIL 'A superb natural storyteller' LEE CHILD 'A master' STEPHEN KING 'A genius' INDEPENDENT ON SUNDAY 'Crime thriller writing of the highest order' GUARDIAN 'One of the great storytellers of crime fiction' SUNDAY TELEGRAPH
Riparian forests along streams and rivers are diverse in species, structure, and regeneration processes, and have important ecological functions in maintaining landscape and biodiversity. This book discusses riparian forests from subpolar to warm-temperate zones, covering headwater streams, braided rivers on alluvial fans, and low-gradient meandering rivers. It presents the dynamics and mechanisms that govern the coexistence of riparian tree species, tree demography, the response to water stress of trees, and the conservation of endangered species, and focuses on natural disturbances, life-history strategies, and the ecophysiology of trees. Because many riparian landscapes have been degraded and are disappearing at an alarming rate, the regeneration of the remaining riparian ecosystems is urgent. With contributions by more than 20 experts in diverse fields, this book offers useful information for the conservation, restoration, and rehabilitation of riparian ecosystems that remain in world streams and rivers.
Over the past decade the significant advances in real-time ocean observing systems, ocean modelling, ocean data assimilation and super-computing has seen the development and implementation of operational ocean forecast systemsof the global ocean. At the conclusion of the Global Ocean Data Assimilation Experiment (GODAE) in 2008 ocean analysis andforecasting services were being supported by 12 international centres. This book is about ocean forecasting - a maturing field which remains an active area of research, and includes such topics as ocean predictability, observing system design, high resolution ocean modelling and ocean data assimilation. It presents the introduction to ocean forecasting which provides a foundation for new opportunities in areas of coupled bio-geochemical forecasting and coupled atmosphere-wave-ocean forecasting. The book describesan updated account ofresearch and development to improve forecast systems, determining how best to service the marine user community with forecast information as well as demonstrating impact to their applications. It also discusses operational centresthat are now supporting a range of real-time ocean services including online graphical and data products for their user communities and their feedback on the quality of information. The contents of this book are aimed at early career scientists and professionals with an interest in operational oceanography and related ocean science. There are excellent opportunities for exciting careers in the emerging field of operational oceanography in order to address current and future challenges as well as provide the supporting services to a rapidly growing user community.
This book provides a unique perspective on the destruction - both natural and human-caused - of coral reef ecosystems. Reconstructing the ecological history of coral reefs, the authors evaluate whether recent dramatic changes are novel events or part of a long-term trend or cycle. The text combines principles of geophysics, paleontology, and marine sciences with real-time observation, examining the interacting causes of change: hurricane damage, predators, disease, rising sea-level, nutrient loading, global warming and ocean acidification. Predictions about the future of coral reefs inspire strategies for restoration and management of ecosystems. Useful for students and professionals in ecology and marine biology, including environmental managers.
The story of the Snowdonia National Park and the Society, dedicated to conserving and enhancing its unique landscape, is one which will fascinate and inform those who live and work within it as well as being of interest to visitors, be they picnickers or sightseers or committed hill walkers, climbers, canoeists and mountain bikers. This book commemorates the fortieth anniversary of the Snowdonia Society and is a record of its sometimes turbulent history and the ever-changing but still inspiring landscape of the National Park. Created in 1951, the Snowdonia National Park is a landscape of rugged grandeur, great natural diversity and cultural associations going back thousands of years. The vision of its founders was that this very special region should be protected from harmful development for all time. From the beginning, however, there were problems? Out of these difficulties grew the idea of an independent society dedicated to conserving and enhancing the landscape. Today the Snowdonia Society has a membership of over 2,500 and has a close working relationship with both the Snowdonia National Park Authority and the Council for National Parks. This lively narrative chronicles the story of the Snowdonia Society ? its successes and failures, its internal conflict and the personalities involved ? as well as discussing the wider issues which have affected this unique landscape over the last forty years. This lavishly illustrated book will appeal to anyone who loves the rugged landscape of Snowdonia, published in dual language text of English and Welsh.
This book offers an in-depth study of two well-known models of "avalanche" dynamics, modified minimally by the inclusion of relaxation. Many complex systems respond to continuous inputs of energy by accumulation of stress over time, interrupted by sudden energy releases called avalanches. The first model studied is the viscoelastic interface driven over disorder, which is shown to display the fundamental features of friction. In the mean-field limit, the friction force derived semi-analytically is compatible with laboratory experiments (displaying both velocity weakening and contact aging). In two dimensions, large-scale numerical simulations are in good agreement with the basic features of real earthquakes (Gutenberg-Richter Law, aftershock migration). The second model is a non-Markovian variant of Directed Percolation, in which we observe that the universality class is only partly modified by relaxation, a promising finding with respect to our first model.
At present, constructed wetlands for wastewater treatment are a widely used technology for treatment of various types of wastewaters. The International Water Association (then International Association on Water Pollution Research and Control) recognized wetlands as useful tools for wastewater treatment and est- lished the series of biennial conferences on the use of wetland systems for water pollution control in 1988. In about 1993, we decided to organize a workshop on nutrient cycling in natural and constructed wetlands with the major idea to bring together researchers working on constructed and also natural wetlands. It was not our intention to compete with IWA conferences, but the workshop should rather complement the series on treatment wetlands by IWA. We believed that the exchange of information obtained from natural and constructed wetlands would be beneficial for all participants. And the time showed that we were correct. The first workshop took place in 1995 at T?ebo? in South Bohemia and most of the papers dealt with constructed wetlands. Over the years we extended the topics on natural wetlands (such as role of wetlands in the landscape or wetland restoration and creation) and during the 6th workshop held at T?ebo? from May 30 to June 3, 2006, nearly half of 38 papers presented during the workshop dealt with natural wetlands. This workshop was attended by 39 participants from 19 countries from Europe, Asia, North and South Americas and Australia. The volume contains 29 peer-reviewed papers out of 38 papers which were presented during the workshop.
First published in 1966 these collected papers, written by the distinguished and visionary climatologist Hubert H. Lamb, describe how climates come about and give a history of climatic changes from the last ice-age to the 1960s.
First published in 1988, this is a reissue of a groundbreaking collection of essays written by Hubert Lamb, one of the world's foremost experts on weather and climate and a uniquely authoritative voice in the history of climatology. Hubert Lamb is able to provide a mature assessment of the effect of weather on people, and vice versa. His is a uniquely authoritative voice in the current debates about today's environment and the prospects for the future. After a general introduction the book is divided into three parts. The first part consists of a chronological series of portraits of climate and its impact on human affairs and the environment. These extend from the warm climates of the geological past to the current drought in Africa. There are several studies of the last few centuries and, in particular, of the various effects of the so-called ?little Ice Age?. The second part is concerned with the causes and mechanisms of climate and weather changes, including chapters discussing Christmas weather, fronts and volcanoes. In the final part Hubert Lamb looks to the future, and attempts to put into perspective some of the pessimistic forecasts currently available. The text, which is consistently authoritative but always readable, is augmented by numerous maps, diagrams and photographs. |
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