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Books > Earth & environment > Geography > Physical geography

Stewarding the Sound - The Challenge of Managing Sensitive Coastal Ecosystems (Paperback): Leah Bendell, Patricia Gallaugher,... Stewarding the Sound - The Challenge of Managing Sensitive Coastal Ecosystems (Paperback)
Leah Bendell, Patricia Gallaugher, Shelley McKeachie, Laurie Wood
R1,469 Discovery Miles 14 690 Ships in 10 - 15 working days

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.

World Atlas of Mangroves (Hardcover): Mark Spalding World Atlas of Mangroves (Hardcover)
Mark Spalding
R3,352 Discovery Miles 33 520 Ships in 9 - 17 working days

Published with ISME, ITTO and project partners FAO, UNESCO-MAB, UNEP-WCMC and UNU-INWEH.

This atlas provides the first truly global assessment of the state of the world's mangroves. Written by a leading expert on mangroves with support from the top international researchers and conservation organizations, this full colour atlas contains 60 full-page maps, hundreds of photographs and illustrations and a comprehensive country-by-country assessment of mangroves. Mangroves are considered both ecologically and from a human perspective. Initial chapters provide a global view, with information on distribution, biogeography, productivity and wider ecology, as well as on human uses, economic values, threats, and approaches for mangrove management. These themes are revisited throughout the regional chapters, where the maps provide a spatial context or starting point for further exploration. The book also presents a wealth of statistics on biodiversity, habitat area, loss and economic value which provide a unique record of mangroves against which future threats and changes can be evaluated. Case-studies, written by regional experts provide insights into regional mangrove issues, including primary and potential productivity, biodiversity, and information on present and traditional uses and values and sustainable management.

Spatial Modelling in Forest Ecology and Management - A Case Study (Hardcover): Martin Jansen, Michael Judas, Joachim Saborowski Spatial Modelling in Forest Ecology and Management - A Case Study (Hardcover)
Martin Jansen, Michael Judas, Joachim Saborowski
R2,882 Discovery Miles 28 820 Ships in 18 - 22 working days

This book focuses on the integration of spatial statistics, GIS-technology, ecosystem studies, and scenario modelling. Its main aim is to extend the information gained at the stand level to larger spatial scales, i.e. to forest districts, forest landscapes or to the total area of Lower Saxony. The studies demonstrate the potential and limitations of regionalization approaches for forest ecological variables. The results provide valuable spatial information for forest managers and landscape planners as well as for policy-makers. Some spatial models outlined in this book have been implemented as useful tools in present forest management. With current improvements of data quality, e.g. from remote sensing and refined ground-based inventories, methods are now available to develop large-scale approaches to forest ecology and management. This book is an indispensable tool for scientists and those involved in forest management.

Proceedings of the XIV International Grassland Congress - Held at Lexington, Kentucky, U.S.A. June 15-24, 1981 (Paperback):... Proceedings of the XIV International Grassland Congress - Held at Lexington, Kentucky, U.S.A. June 15-24, 1981 (Paperback)
J.Allan Smith, Virgil M. Hays
R1,048 Discovery Miles 10 480 Ships in 10 - 15 working days

Approximately 1500 scientists from around the globe participated in the InternationalGrassland Congress at the University of Kentucky in 1981, sharing existingknowledge of grasslands and exploring methods for increasing the productivity oflivestock/forage systems so as to better feed mankind while maintaining or improvingenvironmental quality. Of the nearly 500 papers presented on previously unpublishedoriginal research or experimental research and development projects, 273 were selectedfor inclusion in this book. They cover the current basic and applied research on productionand utilization of forages from grasslands the world over.

Forests for People - Community Rights and Forest Tenure Reform (Paperback): Anne M Larson, Deborah Barry, Ganga Ram Dahal Forests for People - Community Rights and Forest Tenure Reform (Paperback)
Anne M Larson, Deborah Barry, Ganga Ram Dahal
R1,360 Discovery Miles 13 600 Ships in 10 - 15 working days

Who has rights to forests and forest resources? In recent years governments in the South have transferred at least 200 million hectares of forests to communities living in and around them. This book assesses the experience of what appears to be a new international trend that has substantially increased the share of the world's forests under community administration. Based on research in over 30 communities in selected countries in Asia (India, Nepal, Philippines, Laos, Indonesia), Africa (Burkina Faso, Cameroon, Ghana) and Latin America (Bolivia, Brazil, Guatemala, Nicaragua), it examines the process and outcomes of granting new rights, assessing a variety of governance issues in implementation, access to forest products and markets and outcomes for people and forests.

Forest tenure reforms have been highly varied, ranging from the titling of indigenous territories to the granting of small land areas for forest regeneration or the right to a share in timber revenues. While in many cases these rights have been significant, new statutory rights do not automatically result in rights in practice, and a variety of institutional weaknesses and policy distortions have limited the impacts of change. Through the comparison of selected cases, the chapters explore the nature of forest reform, the extent and meaning of rights transferred or recognized, and the role of authority and citizens' networks in forest governance. They also assess opportunities and obstacles associated with government regulations and markets for forest products and the effects across the cases on livelihoods, forest condition and equity.

Published with CIFOR.

Carbon Sinks and Climate Change - Forests in the Fight Against Global Warming (Hardcover): Colin A.G. Hunt Carbon Sinks and Climate Change - Forests in the Fight Against Global Warming (Hardcover)
Colin A.G. Hunt
R2,998 Discovery Miles 29 980 Ships in 10 - 15 working days

Reforestation and avoiding deforestation are methods of harnessing nature to tackle global warming - the greatest challenge facing humankind. In this book, Colin Hunt deals comprehensively with the present and future role of forests in climate change policy and practice. The author provides signposts for the way ahead in climate change policy and offers practical examples of forestry's role in climate change mitigation in both developed and tropical developing countries. Chapters on measuring carbon in plantations, their biodiversity benefits and potential for biofuel production complement the analysis. He also discusses the potential for forestry in climate change policy in the United States and other countries where policies to limit greenhouse gas emissions have been foreshadowed. The author employs scientific and socio-economic analysis and lays bare the complexity of forestry markets. A review of the workings of carbon markets, based both on the Kyoto Protocol and voluntary participation, provides a foundation from which to explore forestry's role. Emphasis is placed on acknowledging how forests' idiosyncrasies affect the design of markets for sequestered carbon. The realization of forestry's potential in developed countries depends on the depth of cuts in greenhouse gas emissions, together with in-country rules on forestry. An increase in funding for carbon retention in tropical forests is an immediate imperative, but complexities dictate that the sources of finance will likely be dedicated funds rather than carbon markets. This timely and comprehensive book will be of great value to any reader interested in climate change. Policy-makers within international agencies and governments, academics and students in the fields of geography, economics, science policy, forestry, development studies as well as carbon market participants and forest developers in the private sector will find it especially useful.

Dryland Management: Economic Case Studies (Hardcover): John A. Dixon, David E. James, Paul B. Sherman Dryland Management: Economic Case Studies (Hardcover)
John A. Dixon, David E. James, Paul B. Sherman
R4,237 Discovery Miles 42 370 Ships in 10 - 15 working days

Drylands are a sizeable part of the world's potentially arable land. They vary from the hyper-arid regions of the classic deserts of Africa and Asia to the more common semi-arid and sub-humid areas that support extensive agricultural systems dependent on rainfall or irrigation. Following their successful and innovative work The Economics of Dryland Management the editors have assembled twenty case studies from nine countries in the continents of Africa, Asia, North America and Australia. They help to explore more fully the costs of land degradation and illustrate the economics of reclamation, rehabilitation and prevention. The cases in this book present a rich, varied and readable survey of a wide range of drylands and their resources. Originally published in 19990

Physical Geography: The Key Concepts (Hardcover): Richard John Huggett Physical Geography: The Key Concepts (Hardcover)
Richard John Huggett
R3,368 Discovery Miles 33 680 Ships in 10 - 15 working days


Physical Geography: The Key Concepts is a thought-provoking and up-to-date introduction to the central ideas and debates within the field. It provides extended definitions of terms that are fundamental to physical geography and its many branches, covering topics such as:




  • biogeography



  • ecology



  • climatology



  • meteorology



  • geomorphology



  • hydrology



  • pedology



Complete with informative tables, diagrams, and suggestions for further reading, this is a highly accessible guide for those studying physical geography and related courses.

Physical Geography: The Key Concepts (Paperback): Richard John Huggett Physical Geography: The Key Concepts (Paperback)
Richard John Huggett
R864 Discovery Miles 8 640 Ships in 10 - 15 working days

Physical Geography: The Key Concepts is a thought-provoking and up-to-date introduction to the central ideas and debates within the field. It provides extended definitions of terms that are fundamental to physical geography and its many branches, covering topics such as:

  • biogeography
  • ecology
  • climatology
  • meteorology
  • geomorphology
  • hydrology
  • pedology

Complete with informative tables, diagrams, and suggestions for further reading, this is a highly accessible guide for those studying physical geography and related courses.

Tropical Bioproductivity - Origins and Distribution in a Globalized World (Paperback): David Hammond Tropical Bioproductivity - Origins and Distribution in a Globalized World (Paperback)
David Hammond
R1,355 Discovery Miles 13 550 Ships in 10 - 15 working days

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.

Managing Britain's Marine and Coastal Environment - Towards a Sustainable Future (Paperback): Jonathan Potts, Hance D.... Managing Britain's Marine and Coastal Environment - Towards a Sustainable Future (Paperback)
Jonathan Potts, Hance D. Smith
R1,422 Discovery Miles 14 220 Ships in 10 - 15 working days

Britain's maritime tradition is well documented. The management of its marine and coastal environment is therefore of tantamount importance, and offers lessons for other nations across the world. The beginning of the new millennium marks a major, long-term turning point in the historical development of Britain's maritime interest discernible by continued diversification and intensification in the uses of the sea; unprecedented and often adverse environmental impacts engendered by these uses; and the beginning of a major effort to establish a comprehensive management system which can deal with both multiple uses and environmental impacts.
This collection, featuring an impressive list of contributors, covers themes including maritime history, environmental issues, public policy, tourism, technology and resources as well as open sea development and management. It is a useful addition for those interested in geography, the environment, maritime studies and also engineering.

Resource Peripheries in the Global Economy - Networks, Scales, and Places of Extraction (Hardcover, 1st ed. 2021): Felipe... Resource Peripheries in the Global Economy - Networks, Scales, and Places of Extraction (Hardcover, 1st ed. 2021)
Felipe Irarrazaval, Martin Arias-Loyola
R2,889 Discovery Miles 28 890 Ships in 18 - 22 working days

This book discusses the conditions that underpin configuration of specific places as resource peripheries and the consequences that such a socio-spatial formation involves for those places. The book thereby provides an interdisciplinary approach underpinned by economic geography, political ecology, resource geography, development studies and political geography. It also discusses the different technological, political and economic changes that make the ongoing production of resource peripheries a distinctive socio-spatial formation under the global economy. Through a global and interdisciplinary perspective that uncovers ongoing political processes, socio-economic changes and socio-ecological dynamics at resource peripheries, this book argues that it is critical to take a more profound appraisal about the socio-spatial processes behind the contemporary way in which capitalism is appropriating and transforming nature.

Sahara - The Great Desert (Paperback): E. F. Gautier Sahara - The Great Desert (Paperback)
E. F. Gautier
R1,085 Discovery Miles 10 850 Ships in 10 - 15 working days

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.

Valuing Ecosystem Services - The Case of Multi-functional Wetlands (Hardcover): Stavros Georgiou, R.Kerry Turner Valuing Ecosystem Services - The Case of Multi-functional Wetlands (Hardcover)
Stavros Georgiou, R.Kerry Turner
R4,216 Discovery Miles 42 160 Ships in 10 - 15 working days

Ecosystem services can be broadly defined as the aspects of ecosystems that provide benefits to people. This book provides guidance on the valuation of ecosystem services, using the case of multifunctional wetlands to illustrate and make recommendations regarding the methods and techniques that can be applied to appraise management options. It provides a review of ecosystem service valuation rationale, including its importance from both a policy and project appraisal perspective, and a useful reference when considering policy and appraisal of ecosystem management options. It shows how legal obligations and other high-level management targets should be taken into account in valuation exercises, thus giving important policy context to the management options. The authors set out what they call an Ecosystem Services Approach to the full appraisal of the role of ecosystem services in the economy and society. Although concentrating on wetlands, the approaches suggested provide an assessment framework that can be applied to other types of ecosystem assets.

The Geography of Towns (Paperback): Arthur E. Smailes The Geography of Towns (Paperback)
Arthur E. Smailes
R1,000 Discovery Miles 10 000 Ships in 10 - 15 working days

When first released much praise was given to this book: "An outstanding book on urban geography. . . representative of the best on this subject."--"Higher Education Journal"

"The book ought to be required reading for every planner and student of planning . . . a magnificent achievement." --"Town and Country Planning."

"The Geography of Towns" provides a concise but thorough introduction to the important subject of urban geography. It traces the development of urban areas from the earliest sites of Nineveh, Aleppo, and Agade to modern megalopolises and strip cities, and deals authoritatively with problems of classification and ranking, location and type, origins, and course of development, and the relationship of the city to its region and nation.

All facets of urban geography are covered, including the core, integuments, population structure, land-use patterns, enclaves, and town structure. Population mobility and the continual crisscross circulation of populations within and between town and region are seen as important forces affecting the internal geography of towns. The author questions the usefulness or validity of such terms as "neighborhood" and stresses the need for more meaningful conceptualizations and vocabulary.

One of the fundamental problems connected with urban geography is to assist in the planning of future cities. This book contributes substantially to an understanding of the interrelations of town and region and to an understanding of the components of the city itself which are essential to intelligent planning for the future.

"Arthur E. Smailes" (1911-1984) was professor of geography, University of London. He was founder member of the Institute of British Geographers and also served as its secretary. In his career, he was granted a chair at Queen Mary College which later became the first chair of geography and was the recipient of the Research Medal of the Royal Scottish Geographical Society.

Phytosociology of the Beech (Fagus) Forests in East Asia (Hardcover, 2013 ed.): Tukasa Hukusima, Tetsuya Matsui, Takayoshi... Phytosociology of the Beech (Fagus) Forests in East Asia (Hardcover, 2013 ed.)
Tukasa Hukusima, Tetsuya Matsui, Takayoshi Nishio, Sandro Pignatti, Liang Yang, …
R3,938 R3,407 Discovery Miles 34 070 Save R531 (13%) Ships in 10 - 15 working days

This book describes the mountain forests of East Asia (Korea, Japan, China and Taiwan), the tree layers of which contain different species of the genus Fagus. The vegetation is primarily deciduous in the northern regions, whereas in South China evergreen trees can also be found: a total of 21 plant communities are described, with data on species composition, dominance, geographical distribution and ecology. A general comparison is provided by synoptic Table 1, which details the frequencies of ca. 1500 species growing in the Fagus forests; biodiversity and evolution are discussed. The book, which is the fruit of a major international collaboration, presents a synthesis of extended original investigations by the authors and hardly accessible specialist literature.

Visible Infrared Imager Radiometer Suite - A New Operational Cloud Imager (Paperback): Keith D. Hutchison, Arthur P. Cracknell Visible Infrared Imager Radiometer Suite - A New Operational Cloud Imager (Paperback)
Keith D. Hutchison, Arthur P. Cracknell
R1,895 Discovery Miles 18 950 Ships in 10 - 15 working days

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.

Tropical Marine Mollusks - An Illustrated Biogeographical Guide (Hardcover): Edward J. Petuch, David P. Berschauer Tropical Marine Mollusks - An Illustrated Biogeographical Guide (Hardcover)
Edward J. Petuch, David P. Berschauer
R5,273 Discovery Miles 52 730 Ships in 10 - 15 working days

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.

Riverman - An American Odyssey (Paperback): Ben McGrath Riverman - An American Odyssey (Paperback)
Ben McGrath
R286 R259 Discovery Miles 2 590 Save R27 (9%) Ships in 9 - 17 working days

‘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.

Sailing the Inland Sea - On Writing, Literature, and Land (Paperback): Susan S. Neville Sailing the Inland Sea - On Writing, Literature, and Land (Paperback)
Susan S. Neville
R485 R459 Discovery Miles 4 590 Save R26 (5%) Ships in 10 - 15 working days

Calling on the image of the Midwest s vanished inland sea, Susan Neville has written a compelling collection of essays that ponder writing and the "landlocked imagination." The essays range from interviews with Indiana writers Kurt Vonnegut, Scott Sanders, Marguerite Young, and others, to discussions on techniques grounded in a Midwestern sensibility. As director of Butler University s Visiting Writers Series, Neville has had the rare opportunity to converse with such literary giants as Salman Rushdie, Ray Bradbury, and Toni Morrison, and some of those exchanges have been incorporated into this exciting new collection."

Climate ChangeImpact on Coastal Habitation - Impact on Coastal Habitation (Paperback): Doeke Eisma Climate ChangeImpact on Coastal Habitation - Impact on Coastal Habitation (Paperback)
Doeke Eisma
R1,892 Discovery Miles 18 920 Ships in 10 - 15 working days

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.

Innate Terrain - Canadian Landscape Architecture (Hardcover): Alissa North Innate Terrain - Canadian Landscape Architecture (Hardcover)
Alissa North
R2,140 R2,020 Discovery Miles 20 200 Save R120 (6%) Ships in 10 - 15 working days

Innate Terrain addresses the varied perceptions of Canada’s natural terrain, framing the discussion in the context of landscapes designed by Canadian landscape architects. This edited collection draws on contemporary works to theorize a distinct approach practiced by Canadian landscape architects from across the country. The essays – authored by Canadian scholars and practitioners, some of whom are Indigenous or have worked closely with Indigenous communities – are united by the argument that Canadian landscape architecture is intrinsically linked to the innate qualities of the surrounding terrain. Beautifully illustrated, Innate Terrain aims to capture distinct regional qualities that are rooted in the broader context of the Canadian landscape.

Sustaining Rocky Mountain Landscapes - Science, Policy, and Management for the Crown of the Continent Ecosystem (Hardcover,... Sustaining Rocky Mountain Landscapes - Science, Policy, and Management for the Crown of the Continent Ecosystem (Hardcover, New)
Tony Prato, Dan Fagre
R2,840 Discovery Miles 28 400 Ships in 9 - 17 working days

Tony Prato and Dan Fagre offer the first systematic, multidisciplinary assessment of the challenges involved in managing the Crown of the Continent Ecosystem (CCE), an area of the Rocky Mountains that includes northwestern Montana, southwestern Alberta, and southeastern British Columbia. The spectacular landscapes, extensive recreational options, and broad employment opportunities of the CCE have made it one of the fastest-growing regions in the United States and Canada. They have also led to a shift in its economic base from extractive resource industries to service-oriented recreation and tourism industries. In the process, however, the amenities and attributes that draw people to this "New West" are under threat. Pastoral scenes are disappearing as agricultural lands and other open spaces are converted to residential uses, biodiversity is endangered by the fragmentation of fish and wildlife habitats, and many areas are experiencing a decline in air and water quality.

Sustaining Rocky Mountain Landscapes provides a scientific basis for communities to develop policies for managing the growth and economic transformation of the CCE without sacrificing the quality of life and environment for which the land is renowned. The book begins with a natural and economic history of the CCE, followed by an assessment of current physical and biological conditions. The contributors then explore how social, economic, demographic, and environmental forces are transforming ecosystem structure and function. They consider ecosystem change in response to changing patterns of land use, pollution, and drought; the increasing risk of wildfire to wildlife and to human life and property; and theimplications of global climate change on the CCE. A final, policy-focused section of the book looks at transboundary issues in ecosystem management and evaluates the potential of community-based and adaptive approaches in ecosystem management.

Sustaining Rocky Mountain Landscapes - Science, Policy, and Management for the Crown of the Continent Ecosystem (Paperback):... Sustaining Rocky Mountain Landscapes - Science, Policy, and Management for the Crown of the Continent Ecosystem (Paperback)
Tony Prato, Dan Fagre
R1,036 Discovery Miles 10 360 Ships in 9 - 17 working days

Tony Prato and Dan Fagre offer the first systematic, multidisciplinary assessment of the challenges involved in managing the Crown of the Continent Ecosystem (CCE), an area of the Rocky Mountains that includes northwestern Montana, southwestern Alberta, and southeastern British Columbia. The spectacular landscapes, extensive recreational options, and broad employment opportunities of the CCE have made it one of the fastest-growing regions in the United States and Canada. They have also led to a shift in its economic base from extractive resource industries to service-oriented recreation and tourism industries. In the process, however, the amenities and attributes that draw people to this "New West" are under threat. Pastoral scenes are disappearing as agricultural lands and other open spaces are converted to residential uses, biodiversity is endangered by the fragmentation of fish and wildlife habitats, and many areas are experiencing a decline in air and water quality.

Sustaining Rocky Mountain Landscapes provides a scientific basis for communities to develop policies for managing the growth and economic transformation of the CCE without sacrificing the quality of life and environment for which the land is renowned. The book begins with a natural and economic history of the CCE, followed by an assessment of current physical and biological conditions. The contributors then explore how social, economic, demographic, and environmental forces are transforming ecosystem structure and function. They consider ecosystem change in response to changing patterns of land use, pollution, and drought; the increasing risk of wildfire to wildlife and to human life and property; and theimplications of global climate change on the CCE. A final, policy-focused section of the book looks at transboundary issues in ecosystem management and evaluates the potential of community-based and adaptive approaches in ecosystem management.

The Arid Zones (Paperback): Hilton Kramer The Arid Zones (Paperback)
Hilton Kramer
R1,062 R764 Discovery Miles 7 640 Save R298 (28%) Ships in 10 - 15 working days

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."

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