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Books > Earth & environment > Geography > Physical geography

From the Earth's Core to Outer Space (Paperback, 2012 ed.): Ilmari Haapala From the Earth's Core to Outer Space (Paperback, 2012 ed.)
Ilmari Haapala
R4,590 Discovery Miles 45 900 Ships in 10 - 15 working days

From the Earth's Core to Outer Space focuses on four themes: (1) Evolving Earth s crust, (2) Changing Baltic Sea, (3) Climate Change, and (4) Planet Earth, third stone from Sun. The focus on these four topics provides both a state of the art review of earth science topics of particular importance to Scandinavia and the Baltic and also the global context in which a consideration of these topics must be made. It finishes by discussing our use of space born technologies for understanding these topics and places the Earth within the context of our neighbouring planets and their satellites.
The first theme includes papers on the structure, origin and evolution of the Earth s crust and in particular the ore deposits in Fennoscandia, plate-tectonic drift of Fennoscandia (Baltica), and postglacial isostatic rebound of the crust. The second theme contains papers dealing with changes in the ice season of the Baltic Sea, inflow and stagnation in deep basins, biology of the Baltic Sea, and carbon dioxide balance in sea water. The third theme deals with origin and evolution of oxygen in atmosphere, postglacial climate change, effects of aerosols and greenhouse gases on climate, interplay between anthropogenic and natural factors in the current climate change, and Earth s water resources. The fourth theme includes articles on Earth s space environment, use of satellites in cartography and geodesy, information obtained by space probes on Mars and other planets and their moons, and possibilities to find life on them."

Permafrost Hydrology (Paperback, 2012 ed.): Ming-Ko Woo Permafrost Hydrology (Paperback, 2012 ed.)
Ming-Ko Woo
R5,953 Discovery Miles 59 530 Ships in 10 - 15 working days

Permafrost Hydrology systematically elucidates the roles of seasonally and perennially frozen ground on the distribution, storage and flow of water. Cold regions of the World are subject to mounting development which significantly affects the physical environment. Climate change, natural or human-induced, reinforces the impacts. Knowledge of surface and ground water processes operating in permafrost terrain is fundamental to planning, management and conservation. This book is an indispensable reference for libraries and researchers, an information source for practitioners, and a valuable text for training the next generations of cold region scientists and engineers.

Terrigenous Mass Movements - Detection, Modelling, Early Warning and Mitigation Using Geoinformation Technology (Paperback,... Terrigenous Mass Movements - Detection, Modelling, Early Warning and Mitigation Using Geoinformation Technology (Paperback, 2012 ed.)
Biswajeet Pradhan, Manfred Buchroithner
R3,055 Discovery Miles 30 550 Ships in 10 - 15 working days

Terrestrial mass movements (i.e. cliff collapses, soil creeps, mudflows, landslides etc.) are severe forms of natural disasters mostly occurring in mountainous terrain, which is subjected to specific geological, geomorphological and climatological conditions, as well as to human activities. It is a challenging task to accurately define the position, type and activity of mass movements for the purpose of creating inventory records and potential vulnerability maps. Remote sensing techniques, in combination with Geographic Information System tools, allow state-of-the-art investigation of the degree of potential mass movements and modeling surface processes for hazard and risk mapping. Similarly, through statistical prediction models, future mass-movement-prone areas can be identified and damages can to a certain extent be minimized. Issues of scale and selection of morphological attributes for the scientific analysis of mass movements call for new developments in data modeling and spatio-temporal GIS analysis.
The book is a product of a cooperation between the editors and several contributing authors, addressing current issues and recent developments in GI technology and mass movements research. Its fundamental treatment of this technology includes data modeling, topography, geology, geomorphology, remote sensing, artificial neural networks, binomial regression, fuzzy logic, spatial statistics and analysis, and scientific visualization. Both theoretical and practical issues are addressed.

Private or Socialistic Forestry? - Forest Transition in Finland vs. Deforestation in the Tropics (Paperback, 2012 ed.): Matti... Private or Socialistic Forestry? - Forest Transition in Finland vs. Deforestation in the Tropics (Paperback, 2012 ed.)
Matti Palo, Erkki Lehto
R5,926 Discovery Miles 59 260 Ships in 10 - 15 working days

While deforestation continues at an alarming rate around the world, discussions on the range of underlying causes continue. The premise is that studying successful transitions from deforestation to sustainable forestry ex post in Finland can provide novel insights into how deforestation in the tropics might be reduced in the future. Our fundamental question here is why Finland succeeded to stop deforestation for a century ago and why not the same is feasible in the contemporary tropical countries? This book presents a novel integrated theory within which this case study on Finland and contemporary modeling of underlying causes of tropical deforestation are developed. Finland remains the world's second largest net exporter of forest products, while maintaining the highest forest cover in Europe. A transition from deforestation to sustainable industrial forestry took place in Finland during the first part of the 20th century. The underlying causes of this transition are compared via our theory with deforestation in 74 contemporary tropical countries. Both appear similar and support our theory. The interaction of public policies and market institutions has appeared to be critical during this transition. The study's findings suggest that private forest ownership with a continuous increase in the real value of forests and alleviation of poverty under non-corruptive conditions has been a necessary, but not a sufficient, condition for this transition. In a parallel way public policies have also proved to be a necessary, but not sufficient, condition in this transition. The conclusion is that socialistic forestry along with corruption is artificially maintaining too low values in the tropical forests. The opportunity cost of sustainable forestry remains too high and deforestation by extensification of agriculture therefore continues. The prevailing socialistic forestry with dominating public forest ownership is by purpose maintaining administratively set low stumpage prices leading to low value of forests, wide corruption and continuous forest degradation and deforestation. An effective remedy - to raise the value of forests - is found to be within forestry.

Biology of Marine Fungi (Paperback, 2012): Chandralata Raghukumar Biology of Marine Fungi (Paperback, 2012)
Chandralata Raghukumar
R6,660 Discovery Miles 66 600 Ships in 10 - 15 working days

The diversity, ecological role and biotechnological applications of marine fungi have been addressed in numerous scientific publications in the last few years. This enormous spurt of information has led to a dire need among students and professionals alike for a source, which contains comprehensive reviews of various aspects of marine fungi. This book addresses this need, especially since it is written by reputed marine mycologists. The latest information on topics including molecular taxonomy and phylogeny, ecology of fungi in different marine habitats such as deep sea, corals, dead- sea, fungi in extreme marine environments and their biotechnological applications is reviewed. The book presents a comprehensive source of information and analysis aimed at marine fungi for researchers, teachers and students of marine mycology.

Recent Landform Evolution - The Carpatho-Balkan-Dinaric Region (Paperback, 2012 ed.): Denes Loczy, Milos Stankoviansky, Adam... Recent Landform Evolution - The Carpatho-Balkan-Dinaric Region (Paperback, 2012 ed.)
Denes Loczy, Milos Stankoviansky, Adam Kotarba
R4,631 Discovery Miles 46 310 Ships in 10 - 15 working days

The Carpatho-Balkan Geomorphological Commission and the International Association of Geomorphologists (IAG) Carpatho-Balkan-Dinaric Regional Working Group, promote networking between researchers and the exchange of research experience. Following a brief introduction into the geology, climate, hydrology and land cover of the Carpatho-Balkan-Dinaric region, the book provides detailed information on research applying both traditional and innovative techniques and summarizes contemporary knowledge on recent geomorphic processes. It also presents studies of exogenic geomorphic processes from each country. The chapters on Poland, the Czech Republic, Slovakia, Ukraine, Hungary, Romania, Slovenia, Croatia, Serbia, Bulgaria and Macedonia examine the geomorphic processes in shaping the topography of each country. This volume also examines key geomorphic processes influencing land use and economic activities as well as contributions discussing processes under climate change.

Eddy Covariance - A Practical Guide to Measurement and Data Analysis (Paperback, 2012 ed.): Marc Aubinet, Timo Vesala, Dario... Eddy Covariance - A Practical Guide to Measurement and Data Analysis (Paperback, 2012 ed.)
Marc Aubinet, Timo Vesala, Dario Papale
R4,882 Discovery Miles 48 820 Ships in 10 - 15 working days

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.
With a state-of-the-art perspective, the authorsexamine the latest techniques and address the most up-to-date methods for data processing and quality control. The chapters provide answers to data treatment problems including data filtering, footprint analysis, data gap filling, uncertainty evaluation, and flux separation, among others.The authors cover the application of measurement techniques in different ecosystems such as forest, crops, grassland, wetland, lakes and rivers, and urban areas, highlighting peculiarities, specific practices and methods to be considered. The book also covers what to do when you have all your data, summarizing the objectives of a database as well as using case studies of the CarboEurope and FLUXNET databases to demonstrate the way they should be maintained and managed. Policies for data use, exchange and publication are also discussed and proposed.
This one compendiumisa valuable source of information on eddy covariance measurement that allows readers to make rational and relevant choices in positioning, dimensioning, installing and maintaining an eddy covariance site; collecting, treating, correcting and analyzing eddy covariance data; and scaling up eddy flux measurements to annual scale and evaluating their uncertainty.
"

Landslide Analysis and Early Warning Systems - Local and Regional Case Study in the Swabian Alb, Germany (Paperback, 2012 ed.):... Landslide Analysis and Early Warning Systems - Local and Regional Case Study in the Swabian Alb, Germany (Paperback, 2012 ed.)
Benni Thiebes
R3,018 Discovery Miles 30 180 Ships in 10 - 15 working days

Recent landslide events demonstrate the need to improve landslide forecasting and early warning capabilities in order to reduce related risks and protect human lives. In this thesis, local and regional investigations were carried out to analyse landslide characteristics in the Swabian Alb region, and to develop prototypic landslide early warning systems.
In the local study area, an extensive hydrological and slope movement monitoring system was installed on a seasonally reactivated landslide body located in Lichtenstein-
Unterhausen. Monitoring data was analysed to assess the influence of rainfall and snow-melt on groundwater conditions, and the initiation of slope movements.
The coupled hydrology-slope stability model CHASM was applied to detect areas most prone to slope failures, and to simulate slope stability using a variety of input data. Subsequently, CHASM was refined and two web-based applications were developed: a technical early warning system to constantly simulate slope stability integrating rainfall measurements, hydrological monitoring data and weather forecasts; and a decision-support system allowing for quick calculation of stability for freely selectable slope profiles. On the regional scale, available landslide inventory data were analysed for their use in evaluation of rainfall thresholds proposed in other studies. Adequate landslide events were selected and their triggering rainfall and snow-melting conditions were compared to intensity-duration and cumulative thresholds. Based on the results, a regional landslide early warning system was developed and implemented as a webbased application.
Both, the local and the regional landslide early warning systems are part of a holistic and integrative early warning chain developed by the ILEWS project, and could easily be transferred to other landslide prone areas.

Cultural Politics and the Transatlantic Divide over GMOs (Paperback, 1st ed. 2015): H Stephan Cultural Politics and the Transatlantic Divide over GMOs (Paperback, 1st ed. 2015)
H Stephan
R2,997 Discovery Miles 29 970 Ships in 10 - 15 working days

Alongside other factors, cultural values and identities help to explain different regulatory frameworks for genetically modified organisms. This book uses insights from environmental history and sociology to illuminate the cultural politics of regulation in the US and the EU, with particular attention to public opinion and anti-GMO activism.

Assessing and Managing Earthquake Risk - Geo-scientific and Engineering Knowledge for Earthquake Risk Mitigation: developments,... Assessing and Managing Earthquake Risk - Geo-scientific and Engineering Knowledge for Earthquake Risk Mitigation: developments, tools, techniques (Paperback, 2006 ed.)
Carlos Sousa Oliveira, Antoni Roca, Xavier Goula
R5,952 Discovery Miles 59 520 Ships in 10 - 15 working days

* Multidisciplinary approach of risk assessment and management, which can provide more efficient earthquake mitigation. * Transfer of Geo-scientific and engineering knowledge to Civil Protection and insurance agents * Approaches and common practices directly related to the preparation of earthquake emergency plans * Illustrated examples of actual applications, including web sites * Case-studies and information on relevant international projects

Nile River Basin - Hydrology, Climate and Water Use (Paperback, 2011 ed.): Assefa M. Melesse Nile River Basin - Hydrology, Climate and Water Use (Paperback, 2011 ed.)
Assefa M. Melesse
R4,620 Discovery Miles 46 200 Ships in 10 - 15 working days

This book presents results of scientific studies ranging from hydrological modelling to water management and policy issues in the Nile River basin. It examines the physical, hydrometeorological and hydrogeological description of the basin along with analysis in understanding the hydrological processes of the basin under the changing land-use stemming from population pressure and increased natural resources tapping. The book discusses the increased impact of climate change on the river flows, and such issues as water availability and demand, management and policy to offset the imbalance between demand and available resources. This book will be of interest to researchers, practitioners, water resources mangers, policy makers as well as graduate and undergraduate students. It is a useful reference text for ecohydrology, arid zone hydrology, hydrology of transboundary rivers and similar courses.

The Ecology and Management of Wetlands - Volume 1: Ecology of Wetlands (Paperback, Softcover reprint of the original 1st ed.... The Ecology and Management of Wetlands - Volume 1: Ecology of Wetlands (Paperback, Softcover reprint of the original 1st ed. 1987)
D.D. Hook, W. H. McKee Jr, H. K. Smith, J. Gregory, V. G. Burrell Jr, …
R1,697 Discovery Miles 16 970 Ships in 10 - 15 working days

This book contains the proceedings of a symposium held at the College of Charleston, Charleston, South Carolina, USA, 16-20 June 1986. The seed for this symposium arose from a group of physiologists, soil scientists and biochemists that met in Leningrad, USSR in July 1975 at the 12th Botanical Conference in a Session organized by Professor B. B * Vartepetian. This group and others later conspired to contribute to a book entitled Plant Life in Anaerobic Environments (eds. D.D. Hook and R.M.M. Crawford, Ann Arbor Science, 1978). Several contributors to the book suggested in 1983 that a broad-scoped symposium on wetlands would be useful (a) in facilitating communication among the diverse research groups involved in wetlands research (b) in bringing researchers and managers together and (c) in presenting a com-: prehensive and balanced coverage on the status of ecology and management of wetlands from a global perspective. With this encouragement, the senior editor organized a Plan ning Committee that encompassed expertise from many disciplines of wetland scientists and managers. This Committee, with input from their colleagues around the world, organized a symposium that addressed almost every aspect of wetland ecology and management.

Eco-city Planning - Policies, Practice and Design (Paperback, 2011 ed.): Tai-Chee Wong, Belinda Yuen Eco-city Planning - Policies, Practice and Design (Paperback, 2011 ed.)
Tai-Chee Wong, Belinda Yuen
R4,581 Discovery Miles 45 810 Ships in 10 - 15 working days

Eco-city planning is a key element of urban land use planning in perspective and of ongoing debate of environmental urban sustainable development with a spatial and practical dimension. The conceptual basis of ecological planning is that we can no longer afford to be merely human-centred in approach. Instead, the interdependency of human and non-human species has forced us to appreciate the 'rights' and 'intrinsic values' of non-human species in our pursuit for a sustainable ecosystem. This volume has as approach an emphasis on environmental planning policies whereby, for example, energy saving, anti-pollution measures, use of non-car modes, construction of green buildings, safeguarding of nature and natural habitats in urban areas, and use of more renewable resources are promotional norms. Their aims and leading outcome serve to protect the Earth from adverse effects of global warming and different sources of pollution threatening the quality of life of human societies.

Land-Use and Land-Cover Changes - Impact on Climate and Air Quality (Paperback, 2012 ed.): Nicole Moelders Land-Use and Land-Cover Changes - Impact on Climate and Air Quality (Paperback, 2012 ed.)
Nicole Moelders
R3,020 Discovery Miles 30 200 Ships in 10 - 15 working days

Wildfires, changing glaciers, deforestation, open-pit mining, increasing demands for food and bio-fuel production and the growth of megacities change our landscape. The book comprehensively reviews the current knowledge on how natural and anthropogenic land-use/cover changes affect weather, air quality and climate worldwide and explains how these changes may trigger further land-use/cover changes. It discusses how anthropogenic land-use/cover changes have affected local and regional climate and air quality since the settlement of America and the industrialisation. It addresses the topichow long-range transport of pollutants and dust of devasted areas as well as teleconnections may cause changes far away from the areas where the land-use/cover changes occurred, for which land-use/cover change may become an international issue similar to CO2. It also discusses relations to global change and future societal and scientific challenges related to land-use/cover changes."

Human Environment Interactions - Volume 2 - Reconstructing the Natural and Anthropogenic Landscape (Paperback, 2014 ed.):... Human Environment Interactions - Volume 2 - Reconstructing the Natural and Anthropogenic Landscape (Paperback, 2014 ed.)
Michelle Goman
R1,893 Discovery Miles 18 930 Ships in 10 - 15 working days

The Holocene is unique when compared to earlier geological time in that humans begin to alter and manipulate the natural environment to their own needs. Domestication of crops and animals and the resultant intensification of agriculture lead to profound changes in the impact humans have on the environment. Conversely, as human populations began to increase geologic and climatic factors begin to have a greater impact on civilizations. To understand and reconstruct the complex interplay between humans and the environment over the past ten thousand years requires examination of multiple differing but interconnected aspects of the environment and involves geomorphology, paleoecology, geoarchaeology and paleoclimatology. These Springer Briefs volumes examine the dynamic interplay between humans and the natural environment as reconstructed by the many and varied sub-fields of the Earth Sciences.

Global LAnd Surface Satellite (GLASS) Products - Algorithms, Validation and Analysis (Paperback, 2014 ed.): Shunlin Liang,... Global LAnd Surface Satellite (GLASS) Products - Algorithms, Validation and Analysis (Paperback, 2014 ed.)
Shunlin Liang, Xiaotong Zhang, Zhiqiang Xiao, Jie Cheng, Qiang Liu, …
R2,086 Discovery Miles 20 860 Ships in 10 - 15 working days

This book describes the algorithms, validation and preliminary analysis of the Global LAnd Surface Satellite (GLASS) products, a long-term, high-quality dataset that is now freely available worldwide to government organizations and agencies, scientific research institutions, students and members of the general public.

The GLASS products include leaf area index, broadband albedo, broadband emissivity, downward shortwave radiation and photosynthetically active radiation. The first three GLASS products cover 1981 to 2012 with 1km and 5km spatial resolutions and 8-day temporal resolution, and the last two GLASS products span 2008 to 2010 with 3-hour temporal resolution and 5km spatial resolution. These GLASS products are unique. The first three are spatially continuous and cover the longest period of time among all current similar satellite products. The other two products are the highest spatial-resolution global radiation products from satellite observations that are currently available.

These products can be downloaded from Beijing Normal University at http: //glass-product.bnu.edu.cn/and the University of Maryland Global Land Cover Facility at http: //www.glcf.umd.edu/

The GLASS productsare the outcome of a key research project entitled Generation & Applications of Global Products of Essential Land Variables, supported by funding from the High-Tech Research and Development Program of China and involving dozens of institutions and nearly one hundred scientists and researchers.Following an introduction, the book contains five chapters corresponding to these five GLASS products: background, algorithm, quality control and validation, preliminary analysis and applications. It discusses the long-term environmental changes detected from the GLASS products and other data sources at both global and local scales and also provides detailed analysis of regional hotspots where environmental changes are mainly associated with climate change, drought, land-atmosphere interactions, and human activities.

The book is based primarily on a set of published journal papers about these five GLASS products and includes updated information. Since these products have now begun to be widely used, this bookis an essential reference document. It is also a very helpful resource to anyone interested in satellite remote sensing and its applications."

Peatlands of the Western Guayana Highlands, Venezuela - Properties and Paleogeographic Significance of Peats (Paperback, 2011... Peatlands of the Western Guayana Highlands, Venezuela - Properties and Paleogeographic Significance of Peats (Paperback, 2011 ed.)
Joseph Alfred Zinck, Otto Huber
R4,579 Discovery Miles 45 790 Ships in 10 - 15 working days

The Guayana Highlands in northeastern tropical America, rising from lowland rain forests and savannas up to 3000 m elevation, are characterized by ancient tablelands called "tepuis." The peatlands that developed on the tepuis constitute unique and fascinating ecosystems and are the focus of this volume, which starts with an overview of tropical and subtropical peats, followed by an introduction to the geo-ecological features of the Guayana region as a whole, with special emphasis on the diversity of the vegetation cover from lowlands to uplands to highlands. The core subject centers on the properties and dating of the peat deposits and the interpretation of the chronological record in terms of past environmental changes. The well illustrated book will appeal to a broad range of scientists interested in tropical highland peats, including quaternarists, soil scientists, geomorphologists, geographers, geologists, ecologists, botanists, hydrologists, conservationists, and land use planners.

Managed Realignment : A Viable Long-Term Coastal Management Strategy? (Paperback, 2014): Luciana S. Esteves Managed Realignment : A Viable Long-Term Coastal Management Strategy? (Paperback, 2014)
Luciana S. Esteves
R1,555 Discovery Miles 15 550 Ships in 10 - 15 working days

Managed realignment has been a preferred coastal management strategy in England in the 21st century and has also been increasingly implemented elsewhere. Climate change and environmental and financial concerns have led to a shift from the traditional hold-the-line approach of coastal protection towards more flexible soft engineering options. Managed realignment is a relatively new soft engineering alternative aiming to provide sustainable flood risk management with added environmental and socio-economic benefits by creating space for coastal habitats to develop more dynamically. The natural adaptive capacity of coastal habitats and the ecosystem services they provide underpin the sustainability of managed realignment. However, many definitions of managed realignment exist and the understanding of what the term actually represents in practice has evolved through time and varies regionally.

This book clarifies the definitions and terminology used in the literature and proposes that managed realignment is used as a general term that encompasses the many different methods of implementation worldwide, including: removal, breach and realignment of defences; controlled tidal restoration (which includes regulated tidal exchange and controlled reduced tide); and managed retreat. These methods of implementation are explained and illustrated with examples from around the world. In addition to a general overview of emerging policies and current practices, specific chapters discuss approaches adopted in different locations, including the Netherlands, the UK and Maui (USA). The UK experience is presented from the perspectives of three sectors: the National Trust (a charity organisation that owns 10% of the coastline of England and Wales), the Environment Agency (the organisation responsible for implementing government policy concerning flood and erosion risk) and a private consultant involved in the planning, design and delivery of managed realignment projects. Taking a wider perspective to consider the range of implementation methods, the viability of managed realignment as a long-term coastal management strategy is discussed.

Recent national and regional strategies worldwide give managed realignment an increasing role in climate change and flood risk management. Gaining stakeholders and public support is fundamental for the success of emerging coastal management strategies. However, public perception and stakeholders engagement are often cited as a factor limiting the wider uptake of managed realignment. Results from a recent survey are used to benchmark the current thinking about the potential, the performance and the limitations of managed realignment in the UK and elsewhere. Current opinions about managed realignment are often not clearly defined, partly due to many projects being relatively recent. There is a general perception of great potential to provide sustainable flood risk management with added environmental benefits. However, the views of stakeholders are considerably more negative and notably contrast with the views of practitioners and researchers. The only clear and dominant agreement across all groups of respondents is that better understanding about the long-term evolution of sites is needed.

"

Limits of the Known (Hardcover): David Roberts Limits of the Known (Hardcover)
David Roberts
R746 Discovery Miles 7 460 Ships in 12 - 19 working days

In a book that is part memoir and part history, David Roberts looks back at his personal relationship to extreme risk and tries to make sense of why so many have committed their lives to the desperate pursuit of adventure. In the wake of his diagnosis with throat cancer, Roberts seeks the answer with sharp new urgency. He explores his own lifelong commitment to adventuring, as well as the cultural contributions of explorers throughout history. He looks at what it meant in 1911 for Amundsen to reach the South Pole or in 1953 for Hillary and Norgay to summit the highest point on earth. And he asks what the future of adventure is in a world we have mapped and trodden all the way to the most remote corners of the wilderness.

Mountain Geoecology and Sustainable Development of the Tibetan Plateau (Paperback, Softcover reprint of the original 1st ed.... Mountain Geoecology and Sustainable Development of the Tibetan Plateau (Paperback, Softcover reprint of the original 1st ed. 2000)
Du Zheng, Qingsong Zhang, Shaohong Wu
R4,614 Discovery Miles 46 140 Ships in 10 - 15 working days

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.

Heathland (Hardcover): Clive Chatters Heathland (Hardcover)
Clive Chatters
R1,340 R1,081 Discovery Miles 10 810 Save R259 (19%) Ships in 12 - 19 working days

‘In Clive, we have an ever-fascinating guide to Britain’s heathery districts, not only marvelling at the wildlife of such wild places, but also celebrating their diverse origins, uses and cultural resonances’ - ANDREW BYFIELD Heathlands are so much more than simply purple carpets of heather. They are ancient landscapes found throughout Britain that support a complex of inter-related species and an immense diversity of habitats. They also possess a unique human history defined by the struggle between pastoralism and the competing demands of those who seek exclusive use of the land. In this latest addition to the British Wildlife Collection, Clive Chatters introduces us to Britain’s heathlands and their anatomy. He then takes the reader on a geographical heathland tour – from the maritime sub-arctic of the Shetlands to the mild wetness of the Atlantic coast – with an in memoriam nod to those heaths that have been erased from common memory and understanding. He concludes with a review of how people have perceived and used heathland wildlife over the ages, and sets out a future vision for this iconic landscape, its unique habitats and the species that live there. Most of our heaths are pale shadows of their former selves. However, Chatters argues, it is not inevitable that the catastrophic losses of the recent past are the destiny of our remaining heaths. Should we wish, their place in the countryside as an integral part of British culture can be secured.

The Living Dock (Paperback): Jack Rudloe The Living Dock (Paperback)
Jack Rudloe
R450 Discovery Miles 4 500 Ships in 12 - 19 working days
Hydrology and Water Resources of Africa (Paperback, Softcover reprint of the original 1st ed. 2002): M. Shahin Hydrology and Water Resources of Africa (Paperback, Softcover reprint of the original 1st ed. 2002)
M. Shahin
R6,764 Discovery Miles 67 640 Ships in 10 - 15 working days

Africa, the cradle of many old civilizations, is the second largest world continent, and the homeland of nearly one-eighth of the world population. Despite Africa's richness in natural resources, the average income per person, after excluding a few countries, is the lowest all over the world, and the percentage of inhabitants infected with contagious diseases is the highest. Development of Africa to help accommodate the ever-increasing population and secure a reasonable living standard to all inhabitants, though an enormous challenge is extremely necessary. Water is the artery of life, without it all living creatures on earth cannot survive. As such, a thorough knowledge of the meteorological and hydrological processes influencing the yield and quality of the water resources, surface and subsurface, and their distribution and variability in time and space is unavoidable for the overall development of any part of the world. It is highly probable that the said knowledge is at present a top priority to Africa, a continent that has been for so long-and probably still-devastated by the endless ambitions of colonial powers not to forget the corruption and destruction practiced by the internal powers, at least in some countries. The present book "Hydrology and Water Resources of Africa" is written with the aim of bringing together in one volume a fair amount of knowledge any professional involved in hydrology and water resources of Africa needs to know.

Climatic and Environmental History of Isla de los Estados, Argentina (Paperback, 2014 ed.): Juan Federico Ponce, Marilen... Climatic and Environmental History of Isla de los Estados, Argentina (Paperback, 2014 ed.)
Juan Federico Ponce, Marilen Fernandez
R1,966 Discovery Miles 19 660 Ships in 10 - 15 working days

This book is the result of ten years of scientific research carried out by the authors on Isla de los Estados. The research includes their doctoral thesis and many published scientific papers related to the island.

The book is divided into two principal parts. The first part covers different social and natural aspects of this remote island and includes chapters on the scientific and historical background, physiography with topographical and hydrographical descriptions, climate and oceanographic circulation, vegetation and geology (including stratigraphy, structural geology and geological history).

The second part comprises a reconstruction of the paleoenvironmental, paleoclimatic and paleogeographic history of the island from the Last Glacial Maximum to the present, correlating with other paleoecological records from the southern part of Isla Grande de Tierra del Fuego and Patagonia. This second part also includes a geomorphological chapter with a characterization of the principal erosive glacial landforms on Isla de los Estados constructed by means of morphometric analysis, inventories, maps, paleogeographic and glacial models, and a paleoecological chapter evaluating the palaeoenvironment and palaeoclimatic conditions that prevailed during the Late Pleistocene-Holocene times based on pollen and diatom analysis from three 14C-dated peat bogs and lakes. Finally, the book concludes with a review of the island s archaeology and the relationship between the palaeoenvironmental history and human occupation of this island.

New Perspectives on People and Forests (Paperback, 2011 ed.): Eva Ritter, Dainis Dauksta New Perspectives on People and Forests (Paperback, 2011 ed.)
Eva Ritter, Dainis Dauksta
R4,565 Discovery Miles 45 650 Ships in 10 - 15 working days

The aim of this book is to elucidate the role of forests as part of a landscape in the life of people. Most landscapes today are cultural landscapes that are influenced by human activity and that in turn have a profound effect on our understanding of and identification with a place. The book proposes that a better understanding of the bond between people and forests as integrated part of a landscape may be helpful in landscape planning, and may contribute to the discussion of changes in forest cover which has been motivated by land use changes, rural development and the global climate debate. To this end, people's perception of forest landscapes, the reasons for different perceptions, and future perspectives are discussed. Given the wide range of forest landscapes, and cultural perspectives which exist across the world, the book focuses on Europe as a test case to explore the various relationships between society, culture, forests and landscapes. It looks at historical evidence of the impacts of people on forests and vice versa, explores the current factors affecting people's physical and emotional comfort in forest landscapes, and looks ahead to how changes in forest cover may alter the present relationships of people to forests. Drawing together a diverse literature and combining the expertise of natural and social scientists, this book will form a valuable reference for students and researchers working in the fields of landscape ecology and landscape architecture, geography, social science, environmental psychology or environmental history. It will also be of interest to researchers, government agencies and practitioners with an interest in issues such as sustainable forest management, sustainable tourism, reserve management, urban planning and environmental interpretation.

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