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Books > Earth & environment > Geography > Physical geography

Miscellaneous Problems in Maritime Navigation, Transport and Shipping - Marine Navigation and Safety of Sea Transportation... Miscellaneous Problems in Maritime Navigation, Transport and Shipping - Marine Navigation and Safety of Sea Transportation (Hardcover)
Adam Weintrit, Tomasz Neumann
R5,278 Discovery Miles 52 780 Ships in 12 - 17 working days

The TransNav 2011 Symposium held at the Gdynia Maritime University, Poland in June 2011 has brought together a wide range of participants from all over the world. The program has offered a variety of contributions, allowing to look at many aspects of the navigational safety from various different points of view. Topics presented and discussed at the Symposium were: navigation, safety at sea, sea transportation, education of navigators and simulator-based training, sea traffic engineering, ship's manoeuvrability, integrated systems, electronic charts systems, satellite, radio-navigation and anti-collision systems and many others. This book is part of a series of six volumes and provides an overview of Problems in Maritime Navigation, Transport and Shipping and is addressed to scientists and professionals involved in research and development of navigation, safety of navigation and sea transportation.

Modelling Uncertainty in Flood Forecasting Systems (Hardcover): Shreedhar Maskey Modelling Uncertainty in Flood Forecasting Systems (Hardcover)
Shreedhar Maskey
R5,261 Discovery Miles 52 610 Ships in 12 - 17 working days

A hydroinformatics system represents an electronic knowledge encapsulator that models part of the real world and can be used for the simulation and analysis of physical, chemical and biological processes in water systems, in order to achieve a better management of the aquatic environment. Thus, modelling is at the heart of hydroinformatics. The theory of nonlinear dynamics and chaos, and the extent to which recent improvements in the understanding of inherently nonlinear natural processes present challenges to the use of mathematical models in the analysis of water and environmental systems, are elaborated in this work. In particular, it demonstrates that the deterministic chaos present in many nonlinear systems can impose fundamental limitations on our ability to predict behaviour, even when well-defined mathematical models exist. On the other hand, methodologies and tools from the theory of nonlinear dynamics and chaos can provide means for a better accuracy of short-term predictions as demonstrated through the practical applications in this work.

Florida's Seashells - A Beachcomber's Guide (Paperback, Second Edition): Blair Witherington Florida's Seashells - A Beachcomber's Guide (Paperback, Second Edition)
Blair Witherington
R268 R229 Discovery Miles 2 290 Save R39 (15%) Ships in 10 - 15 working days
Basic Biogeography (Hardcover, 2nd edition): N.V. Pears Basic Biogeography (Hardcover, 2nd edition)
N.V. Pears
R5,123 Discovery Miles 51 230 Ships in 12 - 17 working days

First published in 1985. This is the is the second edition of a study looking at ecology and biogeography with updated chapters including current research. It starts with the with the study of plants to gain an understanding of the complexities of ecological relationships.

A Pilot Constructed Treatment Wetland for Pulp and Paper Mill Wastewater - Performance, Processes and Implications for the... A Pilot Constructed Treatment Wetland for Pulp and Paper Mill Wastewater - Performance, Processes and Implications for the Nzoia River, Kenya, UNESCO-IHE PhD (Hardcover)
Margaret Akinyi Abira
R5,267 Discovery Miles 52 670 Ships in 12 - 17 working days

This study, conducted in Kenya, gives the first insight into the performance of a constructed treatment wetland receiving pulp and paper mill wastewater in the tropics. The wetland effectively removed organic matter, suspended solids, phenols and nutrients. BOD and phenols reduction rates are reported for the first time. Design parameters and guidelines for the set-up and maintenance of a full-scale wetland are recommended. The study concludes that integrating a full-scale wetland, as a tertiary stage with the existing treatment ponds would significantly improve the quality of water in River Nzoia downstream of the effluent discharge. This is a valuable resource book for scientists, managers and students in the field of wetland ecology, water and environmental management.

Environmental Management Revision Guide - For the NEBOSH Certificate in Environmental Management (Hardcover): Jonathan ... Environmental Management Revision Guide - For the NEBOSH Certificate in Environmental Management (Hardcover)
Jonathan Backhouse
R2,543 Discovery Miles 25 430 Ships in 12 - 17 working days

The Environmental Management Revision Guide: For the NEBOSH Certificate in Environmental Management is the perfect revision aid for students preparing to take their NEBOSH Certificate in Environmental Management. As well as being a handy companion volume to Brian Waters' NEBOSH-endorsed textbook Introduction to Environmental Management, it will also serve as a useful aide-memoire for those in environmental management roles. The book aims to: Provide practical revision guidance and strategies for students Highlight the key information for each learning outcome of the current NEBOSH syllabus Give students opportunities to test their knowledge based on NEBOSH style questions and additional exercises Provide details of guidance documents publically available that students will be able to refer to. The revision guide is fully aligned to the current NEBOSH syllabus, providing complete coverage in bite-sized chunks, helping students to learn and memorise the most important topics. Throughout the book, the guide refers back to the Introduction to Environmental Management, helping students to consolidate their learning.

Biogeography - A Study of Plants in the Ecosphere (Hardcover, 3rd edition): Joy Tivy Biogeography - A Study of Plants in the Ecosphere (Hardcover, 3rd edition)
Joy Tivy
R5,311 Discovery Miles 53 110 Ships in 12 - 17 working days

The third edition of this classic text, presents a broad-based study of the variations in the form and functioning of the biosphere at regional and global scale.

Geomorphology of Desert Dunes (Paperback): Nicholas Lancaster Geomorphology of Desert Dunes (Paperback)
Nicholas Lancaster
R1,886 Discovery Miles 18 860 Ships in 12 - 17 working days

Desertification, land degradation and other geological hazards have resulted from the remobilization of dune areas and climatic change. Recent developments in satellite images of deserts, orbital images of Mars and Venus, and oil and gas discoveries in ancient dunes, have significantly advanced our understanding of desert environments. "The Geomorphology of Desert Dunes" explores how desert dunes are formed, how they change and their environmental importance. Drawing on extensive research from the deserts of South Africa, North America, India, Northern Europe and Australia, the author analyses dune types, patterns, sand seas and sediments, and investigates dune dynamics and processes at different temporal and spatial scales. Investigating the role of climatic change, the author concludes that a better understanding of dune processes and dynamics is vital for effective and appropriate mitigation of environmental problems in arid regions.

Introduction to Coastal Processes and Geomorphology (Hardcover, 2nd edition): Gerd Masselink, Michael Hughes, Jasper Knight Introduction to Coastal Processes and Geomorphology (Hardcover, 2nd edition)
Gerd Masselink, Michael Hughes, Jasper Knight
R5,449 Discovery Miles 54 490 Ships in 12 - 17 working days

The world's coastlines represent a myriad of dynamic and constantly changing environments. Heavily settled and intensely used areas, they are of enormous importance to humans and understanding how they are shaped and change is crucial to our future.Introduction to Coastal Processes and Geomorphologybegins by discussing coastal systems and shows how these systems link to the processes examined in detail throughout the book. These include the morphodynamic paradigm, tides, waves and sediment transport. Later chapters explore fluvial deltas, estuaries, beaches and barriers, coastal sand dunes and geologically-influenced coasts such as cliffs, coral reefs and atolls. A new chapter addresses the forward-facing aspect of coastal morphodynamics, including the ways in which coasts respond to rapid climate changes such as present day global warming. Also new to this second edition is a chapter on future coasts which considers the wider effects of coastal change on other important aspects of coastal systems, including ecology, management, socio-cultural activities, built and natural heritage, and archaeology. Case studies using examples from around the world illustrate theory in practice and bring the subject to life. Each chapter starts by outlining the 'aims' and questions at the end allow you to track your progress.

Engineering Response to Climate Change (Paperback, 2nd edition): Robert G Watts Engineering Response to Climate Change (Paperback, 2nd edition)
Robert G Watts
R2,921 Discovery Miles 29 210 Ships in 12 - 17 working days

A clear, concise discussion of today's hottest topics in climate change, including adapting to climate change and geo-engineering to mitigate the effects of change, Engineering Response to Climate Change, Second Edition takes on the tough questions of what to do and offers real solutions to the practical problems caused by radical changes in the Earth's climate. From energy consumption and carbon dioxide emissions reduction, to climate-altering technologies, this new edition explores the latest concerns such as acidification of the ocean, energy efficiency, transportation, space solar power, and future and emerging possibilities. The editors set the stage by discussing the separate issues of the emissions of radiatively important atmospheric constituents, energy demand, energy supply, agriculture, water resources, coastal hazards, adaption strategies, and geo-engineering. They explain the difference between the natural and human drivers of climate change and describe how humans have influenced the global climate during past decades. Each chapter concludes with discussion questions, calculations, and possible research topics. See What's in the Second Edition: New conceptual tools and research necessary for problems associated with fossil fuels Cutting-edge topics such as adaption and geo-engineering The latest concerns such as acidification of the ocean, energy efficiency, transportation, and space solar power Solutions to problems caused by changes in the Earth's climate So much has changed in the 15 years since the publication of the first edition, that this is, in effect, a completely new book. However, the general theme is the same: the climate energy problem has become largely an engineering problem. With this in mind, the book explores what engineers can do to prevent, mitigate, or adapt to climate change.

Getting to Know Waiwai - An Amazonian Ethnography (Hardcover, illustrated edition): Alan Campbell Getting to Know Waiwai - An Amazonian Ethnography (Hardcover, illustrated edition)
Alan Campbell
R3,967 Discovery Miles 39 670 Ships in 12 - 17 working days

Living with the Wayapi, and their charismatic leader Waiwai, is a serious adventure. It is demanding, and can turn dangerous in a moment. The environment is a difficult one, but beautiful and baffling in its richness. And the job of learning about the people is like a journey without end.
Alan Campbell tells the story of these people, and of the time he spent with them, in an imaginative, beautifully written account which looks back from a century into the future to relate a way of life that is being destroyed. In doing so, he addresses important and complex issues in current anthroplogical theory in a way which makes them accessible without sacrificing any of their subtlety.

Getting to Know Waiwai - An Amazonian Ethnography (Paperback): Alan Campbell Getting to Know Waiwai - An Amazonian Ethnography (Paperback)
Alan Campbell
R1,237 Discovery Miles 12 370 Ships in 12 - 17 working days


Living with the Wayapi, and their charismatic leader Waiwai, is a serious adventure. It is demanding, and can turn dangerous in a moment. The environment is a difficult one, but beautiful and baffling in its richness. And the job of learning about the people is like a journey without end.
Alan Campbell tells the story of these people, and of the time he spent with them, in an imaginative, beautifully written account which looks back from a century into the future to relate a way of life that is being destroyed. In doing so, he addresses important and complex issues in current anthroplogical theory in a way which makes them accessible without sacrificing any of their subtlety.

Climate, History and the Modern World (Hardcover, 2nd edition): Hubert H. Lamb Climate, History and the Modern World (Hardcover, 2nd edition)
Hubert H. Lamb
R5,445 Discovery Miles 54 450 Ships in 12 - 17 working days

We live in a world that is increasingly vulnerable to climatic shocks - affecting agriculture and industry, government and international trade, not to mention human health and happiness. Serious anxieties have been aroused by scientists warning of dire perils that could result from upsets of the climatic regime. In this book, Hubert Lamb examines what we know about climate, how the past record of climate can be reconstructed, the causes of climatic variation, and its impact on human affairs now, and in the historical and prehistoric past. This second edition includes a new Preface and Postscript reviewing the new literature of recent years, and discusses implications for a deeper understanding of the problems of future climatic fluctuations and forecasting.

Climate, History and the Modern World (Paperback, 2nd edition): Hubert H. Lamb Climate, History and the Modern World (Paperback, 2nd edition)
Hubert H. Lamb
R1,700 Discovery Miles 17 000 Ships in 12 - 17 working days


We live in a world that is increasingly vulnerable to climatic shocks. Serious anxieties have been aroused by respected scientists warning of dire perils that could result from upsets of the climatic regime.
In this internationally acclaimed book, Emeritus Professor Hubert Lamb examines what we know about climate, how the past record of climate can be reconstructed, the causes of climatic variation, and its impact on human affairs now and in the historical and prehistoric past.
This 2nd Edition includes a new Preface and Postscript reviewing the wealth of literature to emerge in recent years, and discusses implications for a deeper understanding of the problems of future climatic fluctuations and forecasting.

Bad Harvest - The Timber Trade and the Degradation of Global Forests (Paperback): Nigel Dudley, Jean-Paul Jeanrenaud, Francis... Bad Harvest - The Timber Trade and the Degradation of Global Forests (Paperback)
Nigel Dudley, Jean-Paul Jeanrenaud, Francis Sullivan
R1,182 Discovery Miles 11 820 Ships in 12 - 17 working days

The world's forests are disappearing at an alarming rate, and with disastrous consequences. Demand for wood and paper products ranks high amongst the causes of deforestation and forest degradation, and is now the major cause of loss in those forests richest in wildlife. There is a great deal to be done to improve the timber industry before our forests are safely and sustainably managed. Bad Harvest presents an incisive account of the role that the timber trade has played in the loss and degradation of forests around the world. It examines the environmental consequences of the trade on boreal, temporal and tropical regions, and its impacts for local people working and living in the forests. It also looks at the changing nature of the trade, and assesses current national and international initiatives to address the impacts of deforestation. Finally, the authors show how things could be improved in the future, by presenting a new strategy for sustainable forest management. Based on 15 years of extensive research - particularly work carried out by the World Wide Fund for Nature - Bad Harvest is essential reading on the subject; not only for environmentalists, but also for those in the timber trade seeking to improve the management and reputation of their product.

Coastal Problems - Geomorphology, Ecology and Society at the Coast (Paperback): Heather Viles, Tom Spencer Coastal Problems - Geomorphology, Ecology and Society at the Coast (Paperback)
Heather Viles, Tom Spencer
R1,480 Discovery Miles 14 800 Ships in 12 - 17 working days

As coastal populations burgeon, problems of erosion, pollution and coastal change are becoming ever more serious and necessitate scientifically informed management strategies. This authoritative new study discusses the causes of, and possible solutions to, some of the more pressing problems at the coast, against a background of the natural geomorphological and ecological workings of coastal environments.A holistic approach to the understanding of coastal problems is suggested, which integrates geomorphology, ecology and society through a consideration of the basic processes at work. Coastal problems are caused by both human and natural impacts, often working in conjunction with each other; thus drawing on their wide experience of temperate and tropical coasts the authors consider all types of coastal problems, ranging from those produced entirely naturally to those where the human impact dominates. Extensive use is made of case studies drawn from around the world, from beach erosion along the Nigerian coast to the recovery of the Vietnamese mangroves from war damage. A major theme of the book is that, given recent downgrading of predictions of future sea level rise, it is the distinctive geomorphological, ecological and societal aspects of each coast which are the vital factors.'Coastal Problems' brings together material vital to any attempts to understand and manage our coasts and will be of interest to all those concerned with the environment and its management.

Fingerponds: Managing Nutrients & Primary Productivity For Enhanced Fish Production in Lake Victoria's Wetlands Uganda... Fingerponds: Managing Nutrients & Primary Productivity For Enhanced Fish Production in Lake Victoria's Wetlands Uganda (Hardcover)
Rose Kaggwa
R4,120 R3,543 Discovery Miles 35 430 Save R577 (14%) Ships in 12 - 17 working days

Fingerponds are earthen ponds dug at the edge of natural wetlands and stocked naturally with wild fish during flooding. They preserve the wetland environment in which they are situated while maintaining a productive culture system. In this study, the importance of organic manure applications in enhancing nutrient levels, phytoplankton and periphyton productivities and ultimately fish production was examined in experimental Fingerponds set up with the participation of local communities in Uganda. Results show that organic manures enhance algal development and fish production in Fingerponds, but close monitoring and control are needed. Fish yields in Fingerponds can be enhanced to 1500 - 2800 kg/ha over a functional period of 200 to 300 days using animal manure (e.g. chicken), fermented green manure and artificial substrates for periphyton development. Good management practices are required to regulate pond inputs and conditions. High clay turbidity, nitrogen limitation and high recruitment of fish can limit fish production. Overall, Fingerponds were shown to be an effective addition to protein production for poor riparian communities in East Africa and are recommended for adoption.

External Costs of Coastal Beach Pollution - An Hedonic Approach (Paperback): Elizabeth A Wilman External Costs of Coastal Beach Pollution - An Hedonic Approach (Paperback)
Elizabeth A Wilman
R1,153 Discovery Miles 11 530 Ships in 12 - 17 working days

This book describes a methodology for imputing a monetary value to the loss in beach recreational services that would result from a hypothetical oil spill in the Georges Bank area off Massachusetts. It is a valuable resource for students interested in environmental studies.

Mountain Environments in Changing Climates (Hardcover): Martin Beniston Mountain Environments in Changing Climates (Hardcover)
Martin Beniston
R6,463 Discovery Miles 64 630 Ships in 12 - 17 working days

Mountain environments, once thought hostile, now attract major economic investments for tourism, hydro-power and communication routes. As change and technology works its way around the world, the fight between ecology and dollars will doubtless escalate.
"Mountain Environments in Changing Climates" collects the best international work being done on mountainous regions. The book examines the impact of global warming, the socio-economic environment of mountains, and the observation and prediction of mountain processes and phenomena.
The scope of the work and the contributors cover a diverse range of international scientists. "Mountain Environments" takes an interdisciplinary approach to a fascinating subject, and will be a resource for those in the field for years to come. after for tourism,

Scottish Hill Names - Their Origin and Meaning (Hardcover, 2nd New edition): Peter Drummond Scottish Hill Names - Their Origin and Meaning (Hardcover, 2nd New edition)
Peter Drummond
R531 Discovery Miles 5 310 Ships in 9 - 15 working days

This is a fascinating book about the origin, the meaning and the pronunciation of the names of Scotland's hills. This book explains the origin and the meaning of the names of Scotland's hills, as well as how to pronounce them. It also brings together many of the legends and stories behind particular hill names. This is a thoroughly researched, completely revised and expanded second edition which builds on the success of its predecessor - "Scottish Hill and Mountain Names". Many new names are detailed, including a significant increase in the coverage of Borders hill names and old forms of many hill names from 17th and 18th century maps brought to bear in explanations. The hills of Scotland are a significant part of the landscape and the names of these hills reflect the rich social and cultural history of Scotland over the past 500 years and all who have been there. These names are a legacy of the past and this book opens the door to this fascinating world.

The Aral Sea Encyclopedia (Hardcover, 2009 ed.): Igor S. Zonn, M. Glantz, Aleksey N. Kosarev, Andrey G. Kostianoy The Aral Sea Encyclopedia (Hardcover, 2009 ed.)
Igor S. Zonn, M. Glantz, Aleksey N. Kosarev, Andrey G. Kostianoy
R2,821 Discovery Miles 28 210 Ships in 10 - 15 working days

The ''Aral Sea Encyclopedia'' is the first one in the new series of encyclopedias about the seas of the former Soviet Union. Preparing it we faced certain difficulties. The thing is that this encyclopedia is a monument to the sea that is disappearing during our lifetime. The world community considers the situation with the Aral Sea and all changes that occurred in its whereabouts in the recent decades as one of the most serious, if not disastrous anthropogenic environmental crises of the 20th century. Before 1960, this was a water-abundant sea-lake that was fourth among world lakes after the Caspian Sea (USSR, Iran), the Great Lakes (USA, Canada) and Victoria Lake (Africa). This was a real ''pearl'' among the sands of the largest deserts, the Karakums and the Kyzylkums. Navigation between the sea ports Muinak and Aralsk and fisheries famous for the Aral breams, barbells, sturgeons, shemaya, and others were developed here. One could find beautiful recreational zones and beaches here. The deltas of the Amudarya, the major river of Central Asia, and the Syrdarya bringing their waters into the Aral Sea were famous for their biodiversity, fishery, muskrat rearing, reed prod- tion. The local population found occupations related to the water infrastructure.

Deserted - In Pursuit of Drylands (Hardcover): Rucksack Magazine Deserted - In Pursuit of Drylands (Hardcover)
Rucksack Magazine
R941 Discovery Miles 9 410 Ships in 12 - 17 working days

Rucksack Magazine presents Deserted: In Pursuit of Drylands. Featuring stunning photography and essays about the world's most amazing deserts, including the Moab, the Atacama, Mojave, and the Namib deserts. In these pages we are introduced to landscapes so vast that time and space are rendered meaningless. The desert lies bare - sparse and silent in the heavy stillness of the day - a wilderness that retains a veil of mystery despite contemplation and obsession. This book explores the gentle fragility of these ancient landscapes, places that somehow manage to be both remote and yet strangely intimate.

Seashore Plants of South Florida and the Caribbean - A Guide to Knowing and Growing Drought- And Salt-Tolerant Plants... Seashore Plants of South Florida and the Caribbean - A Guide to Knowing and Growing Drought- And Salt-Tolerant Plants (Paperback, 1st ed)
David W Nellis 1
R327 Discovery Miles 3 270 Ships in 12 - 17 working days

-- For backyard gardeners or serious naturalists
-- A complete source for information about which plants grow best in nearshore environments
-- Characteristics of each plant, including form, flower and fruit date, geographic distribution, habitat, reproduction, and propagation
-- Ornamental, medicinal, toxic, physical, edible, and ecological aspects of each plant, covering modern uses and folkloric beliefs

Desert Chrome - Water, a Woman, and Wild Horses in the West (Paperback): Kathryn Wilder Desert Chrome - Water, a Woman, and Wild Horses in the West (Paperback)
Kathryn Wilder
bundle available
R490 R417 Discovery Miles 4 170 Save R73 (15%) Ships in 10 - 15 working days
Ecohydrology of the Andes Paramo Region (Paperback): Veronica G. Minaya Maldonado Ecohydrology of the Andes Paramo Region (Paperback)
Veronica G. Minaya Maldonado
R2,392 Discovery Miles 23 920 Ships in 12 - 17 working days

In the Andes mountainous region of South America grasslands known as paramos provide important ecosystem services like sustaining biodiversity, securing carbon sequestration and providing water storage. However, many paramos regions are subject to land use change due to expanding agriculture, intensified grazing and land burning. These are usually caused by socio-economic factors driving local communities to increase their income generation. Trying to achieve a better understanding of the paramos is often restricted to exploring specific details and does not follow an integrated approach or a comprehensive ecosystem analysis. In this research the focus is on better understanding the dominant ecohydrological processes and their interactions. An integrated approach is followed using in-situ measurements, field experiments, laboratory analyses, and numerical modelling. Also, different hydroinformatics tools are used to identify and quantify the ecosystem services provided by the paramos. Moreover, a framework is developed that allows a more realistic quantification and mapping of the main ecosystem services. The approach was carried out for a test site in an Ecological area in North Ecuador. The findings show a clear difference in ecosystem services depending on their altitudinal range and type of vegetation. These results can be used to further develop environmental management and landscape planning strategies, in order to better meet the social goals. This research is aligned with the priorities advocated in the IPCC Report (2007) 'to improve representation of the interactive coupling between ecosystems and the climate system', and with SDG #15: Life on Land 'By 2020, ensure the conservation, restoration and sustainable use of terrestrial and inland freshwater ecosystems and their services'.

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