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Books > Earth & environment > Geography > Physical geography > General

Improvised Trapping - A Waterproof Pocket Guide to Basic Methods for Securing Food (Pamphlet): Dave Canterbury, Waterford Press Improvised Trapping - A Waterproof Pocket Guide to Basic Methods for Securing Food (Pamphlet)
Dave Canterbury, Waterford Press
R189 R173 Discovery Miles 1 730 Save R16 (8%) Ships in 18 - 22 working days

The ability to trap food could be a critical factor in keeping you alive in a survival situation. Knowing the types of species that can be found in the area, having a good understanding of their behaviors, knowing which traps will work on which animals and knowing how to build them are the keys to success. This waterproof guide covers trapping basics including targeting prey areas, setting sign posts, proper baiting, and how to create effective traps using basic knots and simple triggers. Developed in collaboration with noted survival expert and master woodsman Dave Canterbury, this is one of a 10-part series on survival skills. Made in the USA.

Water for Food Security and Well-being in Latin America and the Caribbean - Social and Environmental Implications for a... Water for Food Security and Well-being in Latin America and the Caribbean - Social and Environmental Implications for a Globalized Economy (Paperback)
Barbara A. Willaarts, Alberto Garrido, M. Ramon Llamas
R1,525 Discovery Miles 15 250 Ships in 10 - 15 working days

This volume provides an analytical and facts-based overview on the progress achieved in water security in Latin America and the Caribbean (LAC) region over during the last decade, and its links to regional development, food security and human well-being. Although the book takes a regional approach, covering a vast of data pertaining to most of the LAC region, some chapters focus on seven countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Mexico and Peru). A full understanding of LAC's trends progress requires framing this region in the global context: an ever more globalized world where LAC has an increasing geopolitical power and a growing presence in international food markets. The book's specific objectives are: (1) exploring the improvements and links between water and food security in LAC countries; (2) assessing the role of the socio-economic 'megatrends' in LAC, identifying feedback processes between the region's observed pattern of changes regarding key biophysical, economic and social variables linked to water and food security; and (3) reviewing the critical changes that are taking place in the institutional and governance water spheres, including the role of civil society, which may represent a promising means to advancing towards the goal of improving water security in LAC. The resulting picture shows a region where recent socioeconomic development has led to important advances in the domains of food and water security. Economic growth in LAC and its increasingly important role in international trade are intense in terms of use of natural resources such as land, water and energy. This poses new and important challenges for sustainable development. The reinforcement of national and global governance schemes and their alignment on the improvement of human well-being is and will remain an inescapable prerequisite to the achievement of long-lasting security. Supporting this bold idea with facts and science-based conclusions is the ultimate goal of the book.

Freshwater Ecosystems in Protected Areas - Conservation and Management (Paperback): C.Max Finlayson, Angela H Arthington, Jamie... Freshwater Ecosystems in Protected Areas - Conservation and Management (Paperback)
C.Max Finlayson, Angela H Arthington, Jamie Pittock
R1,669 Discovery Miles 16 690 Ships in 10 - 15 working days

Freshwater ecosystems have the greatest species diversity per unit area and many endangered species. This book shows that, rather than being a marginal part of terrestrial protected area management, freshwater conservation is central to sustaining biodiversity. It focuses on better practices for conserving inland aquatic ecosystems in protected areas, including rivers, wetlands, peatlands, other freshwater and brackish ecosystems, and estuaries. The authors define inland aquatic ecosystems, showing just how diverse and widespread they are. They examine the principles and processes that are essential for the conservation of freshwater ecosystems and aquatic species. Major categories of threats to freshwater ecosystems and the flow-on implications for protected area design are described. Practical case studies are used to illustrate principles and practices applied around the world. Specific management needs of the main types of freshwater ecosystems are considered, as well as the management of freshwaters in the broader landscape, showing how natural resource governance processes can be harnessed to better manage freshwater biodiversity. The book offers commentary on how to adapt freshwater conservation practices to climate change and ends with an insightful synthesis.

The Grand Ethiopian Renaissance Dam and the Nile Basin - Implications for Transboundary Water Cooperation (Hardcover): Zeray... The Grand Ethiopian Renaissance Dam and the Nile Basin - Implications for Transboundary Water Cooperation (Hardcover)
Zeray Yihdego, Alistair Rieu-Clarke, Ana Elisa Cascao
R4,488 Discovery Miles 44 880 Ships in 10 - 15 working days

The Grand Ethiopian Renaissance Dam (GERD) will not only be Africa's largest dam, but it is also essential for future cooperation and development in the Nile River Basin and East African region. This book, after setting out basin-level legal and policy successes and failures of managing and sharing Nile waters, articulates the opportunities and challenges surrounding the GERD through multiple disciplinary lenses. It sets out its possibilities as a basis for a new era of cooperation, its regional and global implications, the benefits of cooperation and coordination in dam filling, and the need for participatory and transparent decision making. By applying law, political science and hydrology to sharing water resources in general and to large-scale dam building, filling and operating in particular, it offers concrete qualitative and quantitative options that are essential to promote cooperation and coordination in utilising and preserving Nile waters. The book incorporates the economic dimension and draws on recent developments including: the signing of a legally binding contract by Egypt, Ethiopia and Sudan to carry out an impact assessment study; the possibility that the GERD might be partially operational very soon, the completion of transmission lines from GERD to Addis Ababa; and the announcement of Sudan to commence construction of transmission lines from GERD to its main cities. The implications of these are assessed and lessons learned for transboundary water cooperation and conflict management.

Handbook of Forest Resource Economics (Paperback): Shashi Kant, Janaki Alavalapati Handbook of Forest Resource Economics (Paperback)
Shashi Kant, Janaki Alavalapati
R2,069 Discovery Miles 20 690 Ships in 10 - 15 working days

It is increasingly recognized that the economic value of forests is not merely the production of timber. Forests provide other key ecosystem services, such as being sinks for greenhouse gases, hotspots of biodiversity, tourism and recreation. They are also vitally important in preventing soil erosion and controlling water supplies, as well as providing non-timber forest products and supporting the livelihoods of many local people. This handbook provides a detailed, comprehensive and broad coverage of forest economics, including traditional forest economics of timber production, economics of environmental role of forests, and recent developments in forest economics. The chapters are grouped into six parts: fundamental topics in forest resource economics; economics of forest ecosystems; economics of forests, climate change, and bioenergy; economics of risk, uncertainty, and natural disturbances; economics of forest property rights and certification; and emerging issues and developments. Written by leading environmental, forest, and natural resource economists, the book represents a definitive reference volume for students of economics, environment, forestry and natural resource economics and management.

The Great Barrier Reef - An Environmental History (Paperback): Ben Daley The Great Barrier Reef - An Environmental History (Paperback)
Ben Daley
R1,610 Discovery Miles 16 100 Ships in 10 - 15 working days

The Great Barrier Reef is located along the coast of Queensland in north-east Australia and is the world's largest coral reef ecosystem. Designated a World Heritage Area, it has been subject to increasing pressures from tourism, fishing, pollution and climate change, and is now protected as a marine park. This book provides an original account of the environmental history of the Great Barrier Reef, based on extensive archival and oral history research. It documents and explains the main human impacts on the Great Barrier Reef since European settlement in the region, focusing particularly on the century from 1860 to 1960 which has not previously been fully documented, yet which was a period of unprecedented exploitation of the ecosystem and its resources. The book describes the main changes in coral reefs, islands and marine wildlife that resulted from those impacts. In more recent decades, human impacts on the Great Barrier Reef have spread, accelerated and intensified, with implications for current management and conservation practices. There is now better scientific understanding of the threats faced by the ecosystem. Yet these modern challenges occur against a background of historical levels of exploitation that is little-known, and that has reduced the ecosystem's resilience. The author provides a compelling narrative of how one of the world's most iconic and vulnerable ecosystems has been exploited and degraded, but also how some early conservation practices emerged.

Data, Models and Analysis - The Highest Impact Articles in 'Atmosphere-Ocean' (Hardcover): Guoqi Han, Hai Lin, Douw... Data, Models and Analysis - The Highest Impact Articles in 'Atmosphere-Ocean' (Hardcover)
Guoqi Han, Hai Lin, Douw Steyn
R4,502 Discovery Miles 45 020 Ships in 10 - 15 working days

This volume contains the ten most cited articles that have appeared in the journal Atmosphere-Ocean since 1995. These articles cover a wide range of topics in meteorology, climatology and oceanography. Modelling work is represented in five papers, covering global climate model development; a cumulus parameterization scheme for global climate models; development of a regional forecast modelling system and parameterization of peatland hydraulic processes for climate models. Data rehabilitation and compilation in order to support trend analysis work on comprehensive precipitation and temperature data sets is presented in four papers. Field studies are represented by a paper on the circumpolar lead system. While the modelling studies are global in their application and applicability, the data analysis and field study papers cover environments that are specifically, but not uniquely, Canadian. This book will be of interest to researchers, students and professionals in the various sub-fields of meteorology, oceanography and climate science.

Forests and Globalization - Challenges and Opportunities for Sustainable Development (Paperback): William Nikolakis, John Innes Forests and Globalization - Challenges and Opportunities for Sustainable Development (Paperback)
William Nikolakis, John Innes
R1,609 Discovery Miles 16 090 Ships in 10 - 15 working days

The overarching contribution of this book is a review and assessment of the current and future impacts of globalization on the world's forests. The work has been developed by the "Resources for the Future" Task Force for the International Union of Forest Research Organizations (IUFRO). Four key themes are addressed: the effect of globalization on forests (including future trade flows); plantations as the primary source of forest products and its consequences, including plant breeding and forest health; the effect of new products such as bio-products and markets on forests; and the emergence of forest ecosystem services and their impact on the landscape and human communities. These four themes are examined in detail to map out the impacts of these trends for forests throughout the world and at multiple scales, and how forest research needs to be adapted to address these trends. Overall, the volume provides a major synthesis of current thinking and knowledge on the topic for advanced students, as well as policy-makers and professionals in the forest sector.

Sustainable Agricultural Development - An Economic Perspective (Paperback, 1st ed. 2020): John M Antle, Srabashi Ray Sustainable Agricultural Development - An Economic Perspective (Paperback, 1st ed. 2020)
John M Antle, Srabashi Ray
R988 R842 Discovery Miles 8 420 Save R146 (15%) Ships in 18 - 22 working days

This book provides a non-technical, accessible primer on sustainable agricultural development and its relationship to sustainable development based on three analytical pillars. The first is to understand agriculture as complex physical-biological-human systems. Second is the economic perspective of understanding tradeoffs and synergies among the economic, environmental and social dimensions of these systems at farm, regional and global scales. Third is the understanding of these agricultural systems as the supply side of one sector of a growing economy, interacting through markets and policies with other sectors at local, national and global scales. The first part of the book introduces the concept of sustainability and develops an analytical framework based on tradeoffs quantified using impact indicators in the economic, environmental and social domains, linking this framework to the role of agriculture in economic growth and development. Next the authors introduce the reader to the sustainability challenges of major agroecosystems in the developing and industrialized worlds. The concluding chapter discusses the design and implementation of sustainable development pathways, through the expression of consumers' desire for sustainably produced foods on the demand side of the food system, and through policies on the supply side such as new more sustainable technologies, environmental regulation and payments for ecosystem services.

The Rhine - Following Europe's Greatest River from Amsterdam to the Alps (Paperback): Ben Coates The Rhine - Following Europe's Greatest River from Amsterdam to the Alps (Paperback)
Ben Coates 1
R341 R319 Discovery Miles 3 190 Save R22 (6%) Ships in 18 - 22 working days

*SHORTLISTED FOR THE STANFORD DOLMAN TRAVEL BOOK OF THE YEAR AWARD* The Rhine is one of the world's greatest rivers. Once forming the outer frontier of the Roman Empire, it flows 800 miles from the social democratic playground of the Netherlands, through the industrial and political powerhouses of Germany and France, to the wealthy mountain fortresses of Switzerland and Liechtenstein. For five years, Ben Coates lived alongside a major channel of the river in Rotterdam, crossing it daily, swimming and sailing in its tributaries. In The Rhine, he sets out by bicycle from the Netherlands where it enters the North Sea, following it through Germany, France and Liechtenstein, to its source in the icy Alps. He explores the impact that the Rhine has had on European culture and history and finds out how influences have flowed along and across the river, shaping the people who live alongside it. Blending travelogue and offbeat history, The Rhine tells the fascinating story of how a great river helped shape a continent.

Tsunami - The World's Greatest Waves (Hardcover): James Goff, Walter Dudley Tsunami - The World's Greatest Waves (Hardcover)
James Goff, Walter Dudley
R895 Discovery Miles 8 950 Ships in 18 - 22 working days

Every year that passes without a tsunami means that we're just that much closer to our next one. What can we do to ensure we're prepared when the next catastrophic tsunami strikes? The ferocious waves of a tsunami can travel across oceans at the speed of a jet airplane. They can kill families, destroy entire cultures, and even gut nations. To understand these beasts in our waters well enough to survive them, we must understand how they're created and learn from the past. In this book, tsunami specialists James Goff and Walter Dudley arm readers with everything they need to survive a tsunami - and maybe even avoid the next one. The book takes readers on a historical journey through some of the most devastating tsunamis in human history, some of the quirky ones, and even some that may not even be what most of us think of as tsunamis. Diving into personal and scientific stories of disasters,Tsunami pulls readers into the many ways these waves can be generated, ranging from earthquakes and volcanic eruptions to explosions, landslides, and beyond. The book provides overviews of some of the great historical events - the 1755 Lisbon, 1946 Aleutian, 1960 Chile, and 2004 Indian Ocean tsunamis, but also some of the less well-known as well such as the 1958 Lituya Bay, 563 CE Lake Geneva, a 6,000 year old Papua New Guinean mystery, and even a 2.5 Million year old asteroid. This is not straight science, though. Each event is brought to life in a variety of ways through stories of survival, human folly, and echoes of past disasters etched in oral traditions and the environment. The book combines research from oceanography, biogeography, geology, history, archaeology and more, with data collected from over 400 survivor interviews. Alongside carefully selected images and the scientific measurements of these tsunamis, the book offers tales of survival, heroism, and tragic loss. Through a balanced combination of personal experience, the Earth's changing environment, tales of tragedy, and a recount of oral traditions, Tsunami allows readers to engage with a new scientific approach to these overwhelming waves. The resulting book unveils the science of disaster like never before.

Earth - An Introduction to Physical Geology (Paperback, International ed of 11th revised ed): Edward J. Tarbuck, Frederick K.... Earth - An Introduction to Physical Geology (Paperback, International ed of 11th revised ed)
Edward J. Tarbuck, Frederick K. Lutgens, Dennis Tasa
R1,024 Discovery Miles 10 240 Ships in 4 - 6 working days

With its strong focus on readability and engaging, instructive illustrations, this trusted bestseller returns in a new edition with a bold new look, new contributor Callan Bentley, interactive “ SmartFigures,” and a highly anticipated learning path that facilitates active learning. Earth: An Introduction to Physical Geology, 11/e maintains its highly visual, non-technical survey and up-to-date coverage of foundational physical geology principles. The authors’ emphasis on currency and relevance includes the latest thinking in the field, particularly in the dynamic area of plate tectonics.

The Ecology of Snow and Ice Environments (Hardcover): Johanna Laybourn-Parry, Martyn Tranter, Andrew J. Hodson The Ecology of Snow and Ice Environments (Hardcover)
Johanna Laybourn-Parry, Martyn Tranter, Andrew J. Hodson
R4,560 Discovery Miles 45 600 Ships in 10 - 15 working days

Snow and ice environments support significant biological activity, yet the biological importance of some of these habitats, such as glaciers, has only recently gained appreciation. Collectively, these ecosystems form a significant part of the cryosphere, most of which is situated at high latitudes. These ice environments are important sentinels of climate change since the polar regions are presently undergoing the highest rates of climate warming, resulting in very marked changes in the extent of ice caps, glaciers, and the sea ice. Glacial systems are also regarded as an analogue for astrobiology, particularly for Mars and the moons of Jupiter (e.g. Europa), and one of the justifications for research in this area is its potential value in astrobiology. This timely and accessible volume draws together the current knowledge on life in snow and ice environments. It describes these often complex and often productive ecosystems, their physical and chemical conditions, and the nature and activity of the organisms that have colonised them. The cryosphere is the domain of extremophiles, organisms able to adapt to the physiological and biochemical challenges of harsh cold conditions where liquid water may only be present for relatively short periods each year. The majority of extremophiles in ice and snow are microorganisms. The Ecology of Snow and Ice Environments is intended for the non-specialist, enabling environmental scientists to understand the biological functioning of extreme cold environments and for biologists to gain knowledge of the nature of the cryosphere.

The Ecology of Snow and Ice Environments (Paperback, New): Johanna Laybourn-Parry, Martyn Tranter, Andrew J. Hodson The Ecology of Snow and Ice Environments (Paperback, New)
Johanna Laybourn-Parry, Martyn Tranter, Andrew J. Hodson
R2,160 Discovery Miles 21 600 Ships in 10 - 15 working days

Snow and ice environments support significant biological activity, yet the biological importance of some of these habitats, such as glaciers, has only recently gained appreciation. Collectively, these ecosystems form a significant part of the cryosphere, most of which is situated at high latitudes. These ice environments are important sentinels of climate change since the polar regions are presently undergoing the highest rates of climate warming, resulting in very marked changes in the extent of ice caps, glaciers, and the sea ice. Glacial systems are also regarded as an analogue for astrobiology, particularly for Mars and the moons of Jupiter (e.g. Europa), and one of the justifications for research in this area is its potential value in astrobiology. This timely and accessible volume draws together the current knowledge on life in snow and ice environments. It describes these often complex and often productive ecosystems, their physical and chemical conditions, and the nature and activity of the organisms that have colonised them. The cryosphere is the domain of extremophiles, organisms able to adapt to the physiological and biochemical challenges of harsh cold conditions where liquid water may only be present for relatively short periods each year. The majority of extremophiles in ice and snow are microorganisms. The Ecology of Snow and Ice Environments is intended for the non-specialist, enabling environmental scientists to understand the biological functioning of extreme cold environments and for biologists to gain knowledge of the nature of the cryosphere.

Introduction to Cryospheric Science (Paperback, 1st ed. 2021): Dahe Qin, Tandong Yao, Yongjian Ding, Jiawen Ren Introduction to Cryospheric Science (Paperback, 1st ed. 2021)
Dahe Qin, Tandong Yao, Yongjian Ding, Jiawen Ren
R2,465 Discovery Miles 24 650 Ships in 18 - 22 working days

This book introduces systematically the cryospheric science, covering the formation, development, evolution, and research methods of each component of the cryosphere, the interaction between the cryosphere and the other spheres of the climate system and the anthroposphere, and the hot topics of social and economic sustainable development and geopolitics. The authors are world-renowned experts and scientists working in the related fields. They have a deep understanding and accurate grasp of the basic theory, evolution mechanism, and international frontiers of the cryosphere, as well as rich teaching experience, which makes this book suitable also as textbook for graduate students. It is also the first book that introduces the knowledge of cryospheric science systematically. In addition to theoretical knowledge, the book also introduces field work and experimental analysis. It should be of interests for the scholars and graduate student working in the fields of geography, hydrology, geology, geomorphology, atmosphere, ecology, environment, oceanography, and regional economic and social sustainable development.

Scarp (Paperback): Nick Papadimitriou Scarp (Paperback)
Nick Papadimitriou 1
R369 R334 Discovery Miles 3 340 Save R35 (9%) Ships in 9 - 17 working days

AN INDEPENDENT BOOK OF THE YEAR An extraordinary book by a man with a unique and inspiring perspective, SCARP will change the way you view the places and spaces around you, and reveal a forgotten London you never knew existed. Nick Papadimitriou has spent a lifetime living on the margins, walking and documenting the landscapes surrounding his home in Child's Hill, North London, in a study he calls Deep Topography. Part meditation on nature and walking, part memoir and part social history, his arresting debut is first and foremost a personal inquiry into the spirit of a place: a 14-mile broken ridge of land on the fringes of Northern London known as Scarp. Conspicuous but largely forgotten, a vast yet largely invisible presence hovering just beyond the metropolis, Scarp is a vast storehouse of regional memory. We join the author as he explores and reimagines this brooding, pregnant landscape, meticulously observing his surroundings, finding surprising connections and revealing lost slices of the past. SCARP captures the satisfying experience of a long, reflective walk. Whether talking about the beauty of a bird or a telegraph pole, deaths at a roundabout or his own troubled past, Papadimitriou celebrates the poetry in the everyday. His captivating prose reveals that the world around us is alive and intrinsically valuable in ways that the trappings of day-to-day life lead us to forget, and allows us to re-connect with something more authentic, more immediate, more profound.

A Biogeoscience Approach to Ecosystems (Hardcover): Edward A. Johnson, Yvonne E Martin A Biogeoscience Approach to Ecosystems (Hardcover)
Edward A. Johnson, Yvonne E Martin
R2,437 Discovery Miles 24 370 Ships in 10 - 15 working days

Biogeoscience is a rapidly growing interdisciplinary field that aims to bring together biological and geophysical processes. This book builds an enhanced understanding of ecosystems by focusing on the integrative connections between ecological processes and the geosphere, hydrosphere and atmosphere. Each chapter provides studies by researchers who have contributed to the biogeoscience synthesis, presenting the latest research on the relationships between ecological processes, such as conservation laws and heat and transport processes, and geophysical processes, such as hillslope, fluvial and aeolian geomorphology, and hydrology. Highlighting the value of biogeoscience as an approach to understand ecosystems, this is an ideal resource for researchers and students in both ecology and the physical sciences.

The Physical Geography of the Mediterranean (Hardcover, New): Jamie Woodward The Physical Geography of the Mediterranean (Hardcover, New)
Jamie Woodward
R11,243 Discovery Miles 112 430 Ships in 10 - 15 working days

This volume explores the climates, landscapes, ecosystems and hazards that comprise the Mediterranean world. It traces the development of the Mediterranean landscape over very long timescales and examines modern processes and key environmental issues in a wide range of settings. The Mediterranean is the only region on Earth where three continents meet and this interaction has produced a very distinctive Physical Geography. This book examines the landscapes and processes at the margins of these continents and the distinctive marine environment between them. Catastrophic earthquakes, explosive volcanic eruptions and devastating storms and floods are intimately bound up within the history and mythology of the Mediterranean world. This is a key region for the study of natural hazards because it offers unrivalled access to long records of hazard occurrence and impact through documentary, archaeological and geological archives. The Mediterranean is also a biodiversity hotspot; it has been a meeting place for plants, animals and humans from three continents throughout much of its history. The Quaternary records of these interactions are more varied and better preserved than in any other part of the world. These records have provided important new insights into the tempo of climate, landscape and ecosystem change in the Mediterranean region and beyond. The region is unique because of the very early and widespread impact of humans in landscape and ecosystem change - and the richness of the archaeological and geological archives that chronicle this impact. This book examines this history and these interactions and places current environmental issues in long term context. Contributors : Ramadan Husain Abu-Zied Harriet Allen Jacques Blondel Maria-Carmen Llasat James Casford Marc Castellnou Andrew Goudie Andrew Harding Angela Hayes Tom Holt Babette Hoogakker Philip Hughes Jos Lelieveld John Lewin Francisco Lloret Francisco Lopez-Bermudez Mark Macklin Jean Margat Anne Mather Frederic Medail Christophe Morhange Clive Oppenheimer Jean Palutikof Gerassimos Papadopoulos Josep Pinol David Pyle Jane Reed Neil Roberts Eelco Rohling Iain Stewart Stathis Stiros John Thornes Chronis Tzedakis John Wainwright

Glaciovolcanism on Earth and Mars - Products, Processes and Palaeoenvironmental Significance (Hardcover): John L Smellie,... Glaciovolcanism on Earth and Mars - Products, Processes and Palaeoenvironmental Significance (Hardcover)
John L Smellie, Benjamin R. Edwards
R4,324 Discovery Miles 43 240 Ships in 10 - 15 working days

The study of volcano-ice interactions, or 'glaciovolcanism', is a field experiencing exponential growth. This comprehensive volume presents a discussion of the distinctive processes and characteristics of glaciovolcanic eruptions, their products, and landforms, with reference to both terrestrial and Mars occurrences. Supported by abundant diagrams and photos from the authors' extensive collections, this book outlines where eruptions have occurred and will occur in the future on Earth, the resulting hazards that are unique to volcano-ice interactions, and how the deposits are used to unravel planetary palaeoclimatic histories. It has a practical focus on lithofacies, glaciovolcanic edifice morphometry and construction, and applications to palaeoenvironmental studies. Providing the first global summary of past and current work, this book also identifies those areas in need of further research, making this an ideal reference for academic researchers and postgraduate students, in the fields of volcanology, glaciology, planetary science and palaeoenvironmental studies.

Svalbard Life (Hardcover): Paul Wassmann Svalbard Life (Hardcover)
Paul Wassmann
R1,533 R1,371 Discovery Miles 13 710 Save R162 (11%) Ships in 10 - 15 working days

Svalbard Life takes readers on a unique journey to Svalbard, an archipelago in the Arctic Ocean, constituting the northernmost part of Norway and one of the last regions of genuine wilderness in Europe. Arctic and marine biologist Paul Wassmann and Arctic photographer Rudi Caeyers exemplify and illustrate life, change, and resilience in the archipelago by unifying informative text with lavish imagery in a way that is comprehensible and stimulating. For many readers, this book will change their perception of life in the High North. Nature, communities, people, and art in Svalbard, past and present, are made accessible through short, condensed, informative texts interspersed with photographs, which both fuel the intellect and appeal to the imaginative mind. Designed to be dipped into at random, the book does not follow a straight line, but meanders, and constantly looks for diversity, ideas, and enjoyment. Towards the end of the book, the focus shifts towards the overarching issue of climate change in the Arctic Ocean. Finally, and from an Arctic perspective, a set of short essays dealing with generic aspects of living in the Arctic are presented, dealing with communicating evidence, resilience management, and the challenge of a changing climate. Applying a multidisciplinary approach and based upon participating observations, the Arctic is seen, experienced, and communicated by two insiders that not only lived and worked for decades in the High North, but also applied the perspective of their central European upbringing. Svalbard Life provides understanding of and an intuition for life and change in the Arctic.

Polar Lakes and Rivers - Limnology of Arctic and Antarctic Aquatic Ecosystems (Paperback): Warwick F. Vincent, Johanna... Polar Lakes and Rivers - Limnology of Arctic and Antarctic Aquatic Ecosystems (Paperback)
Warwick F. Vincent, Johanna Laybourn-Parry
R1,636 Discovery Miles 16 360 Ships in 10 - 15 working days

This is the first book to describe the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. From the lake-rich floodplains of the Arctic to the deep, enigmatic waters of Lake Vostok, Antarctica, these regions contain some of the most extraordinary aquatic ecosystems on Earth. They provide a fascinating diversity of habitats for plant, animal and microbial communities, and are proving to be valuable model systems for exploring many ecological themes including landscape-lake interactions, adaptation of life to environmental extremes, and controls on the structure and functioning of aquatic ecosystems. Some of these waters also have direct global implications, including permafrost thaw lakes as sources of greenhouse gases, subglacial aquatic environments as a storehouse of ancient microbes, and Arctic rivers as major inputs of freshwater and organic carbon to the World Ocean. Given that many polar areas are experiencing greater climate warming than at lower latitudes, these ecosystems can also be viewed as sentinels of global change.
This timely volume brings together many of the world's leading researchers in polar limnology to describe these diverse aquatic environments and their ecology. It introduces each major ecosystem type, examines the similarities and differences between Arctic and Antarctic systems as well as their responses to environmental change, and describes new frontiers for future research. A glossary of terms is provided for non-specialists, and a set of colour plates introduces the ecosystems and their biota.
Polar Lakes and Rivers will be of value to students and specialist researchers alike, as well as tothose with a more general interest in aquatic ecology, polar environments or global change who require an authoritative overview of this fast emerging topic.

Routledge Handbook of Biosecurity and Invasive Species (Hardcover): Kezia Barker, Roberta Francis Routledge Handbook of Biosecurity and Invasive Species (Hardcover)
Kezia Barker, Roberta Francis
R6,633 Discovery Miles 66 330 Ships in 10 - 15 working days

This handbook provides a comprehensive overview of the assessment and management of potentially dangerous infectious diseases, quarantined pests, invasive (alien) species, living modified organisms and biological weapons, from a multitude of perspectives. Issues of biosecurity have gained increasing attention over recent years but have often only been addressed from narrow disciplines and with a lack of integration of theoretical and practical approaches. The Routledge Handbook of Biosecurity and Invasive Species brings together both the natural sciences and the social sciences for a fully rounded perspective on biosecurity, shedding light on current national and international management frameworks with a mind to assessing possible future scenarios. With chapters focussing on a variety of ecosystems - including forests, islands, marine and coastal and agricultural land - as well as from the industrial scale to individual gardens, this handbook reviews the global state of invasions and vulnerabilities across a wide range of themes and critically analyses key threats and threatening activities, such as trade, travel, land development and climate change. Identifying invasive species and management techniques from a regional to international scale, this book will be a key reference text for a wide range of students and academics in ecology, agriculture, geography, human and animal health and interdisciplinary environmental and security studies.

Dunes - Dynamics, Morphology, History (Paperback): A. Warren Dunes - Dynamics, Morphology, History (Paperback)
A. Warren
R740 Discovery Miles 7 400 Out of stock

Dunes is the first book in over a decade to incorporate the latest research in this active and fast-developing field. It discusses the shapes, sizes, patterns, distribution, history and care of wind-blown dunes, and covers all aspects of dunes, terrestrial and in the Solar System. * The only book to cover all dunes, terrestrial and in the Solar System, in deserts, on coasts, and in the past * Represents the most current update on the research of dunes for over a decade * Incorporates the latest research to come out of China where the field is most rapidly expanding * Discusses the most recent range of skills and technology now focused on the study of dunes * Brings up-to-date a rapidly expanding field

Granite Landscapes of the World (Hardcover, New): Piotr Migon Granite Landscapes of the World (Hardcover, New)
Piotr Migon
R9,748 Discovery Miles 97 480 Ships in 10 - 15 working days

Outcrops of granitic rocks cover a large proportion of the Earth's surface and host a range of spectacular landforms and landscapes, from extensive plains dotted by inselbergs to deeply dissected mountain ranges. They are often strikingly beautiful, but more importantly, they provide valuable insights into the mechanisms of geomorphic evolution both in the past and at present. The book offers a comprehensive view of the geomorphology of granite areas, examining individual landforms and their assemblages. Weathering processes, and the phenomenon of deep weathering in particular, are given much emphasis as these are fundamental to the understanding of the geomorphic evolution of granite areas. Granite landforms directly related to weathering, such as boulders, tors, inselbergs, and features of surface microrelief are examined in respect to their characteristics and origin. Patterns of slope evolution are shown in the context of both rock slopes and deeply weathered terrains. Granite geomorphology in the coastal, periglacial and glacial context is presented to show how the characteristics of granite control landform evolution in these specific environments. In the closing part a variety of geological controls is reviewed and their primacy over other factors is advocated, followed by an attempt to provide a typology of natural granite landscapes. Finally, certain specific ways of human transformation of granite landscapes are presented. The book will be useful to a range of earth science disciplines, including geomorphology, igneous petrology, engineering geology and soil science. Cultural geographers and people dealing with conservation of geological heritage should find it of interest. Examples from all parts of the world and extensive referencing ensure that it will act as an up-to-date guidebook to the fascinating world of granite geomorphology.

Mountains - Beyond the Clouds (Paperback, New edition): Tim Hall Mountains - Beyond the Clouds (Paperback, New edition)
Tim Hall
R1,001 R880 Discovery Miles 8 800 Save R121 (12%) Ships in 18 - 22 working days

Mountains, one of nature's greatest masterpieces, in their rugged beauty, breathtaking views from the top, clear air, green pastures, mountain lakes and glaciers, have captivated mankind all along. Climbing mountains or just gazing at their majestic splendor causes us to slow down and contemplate, maybe even giving us a little serenity. Photographer Tim Hall beautifully captures the powerful solace of mountains in his images. He often chooses to shoot in dramatic weather, making his work and the photographed mountains look even more stunning and transcendent. The intention to strike an emotional or spiritual chord is evident in much of his landscape work, which is inspired by Rothko and Turner. The influence of painting in his work stems from his studies of Art History at Manchester University. Mountains - Beyond the Clouds presents the extensive Alpine mountain range, including famous landmarks such as the Mont Blanc, the Matterhorn, and the Dolomites. Text in English, German and French.

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