Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
|||
Books > Earth & environment > Earth sciences
This book aims to map the Precambrian basement, to recognize the paleo-suture zones, and to determine the nature of ancient tectonic regime. It proposes the new concepts of the basement tectonic framework and major tectonic features.
Engineers from around the world recount in this volume their successes and failures in attempting to deal with unique and quixotic landscapes.
The 25 papers collected together in this volume present comprehensive coverage of all major aspects of landslide risk assessment, including the risk assessment framework, and methods for estimating probability of landsliding vulnerability and risk.
These proceedings, arising from an international workshop, present research results and ideas on issues of importance to seismic risk reduction and the development of future seismic codes.
Borehole geophysics is frequently applied in hydrogeological environmental investigations where, for example, sites must be evaluated to determine the distribution of contaminants. It is a cost-effective method for obtaining information during several phases of such investigations.
Provides both students and researchers with an inclusive survey of environmental communication research from around the world, featuring scholars from Africa, Latin American and Asian countries. Includes theoretical, methodological, and practical chapters for a comprehensive introduction to the field. Uniquely, each chapter brings together authors from various countries to develop a truly international overview of the issue covered in the chapter. This novel approach opens up a conversation across countries and breaks geographic and disciplinary boundaries.
This volume presents a comprehensive introduction to the key environmental issues threatening our global environment. Offering an introduction to the key topics, a source of latest environmental information, and an innovative stimulus for debate, this text should be of value to all those studying or concerned with global environmental issues. In this second edition, the most topical global environmental issues are brought more clearly into focus. Explanations of the evolution of the earth's natural systems (hydrosphere, biosphere, geosphere, ecosphere) provide the essential understanding of the scientific concepts, processes and historical background behind key environmental issues. Contemporary socio-economic, cultural and political considerations are explored and important conceptual approaches such as Gaian hypotheses and Chaos Theory are introduced. Human impact and management of the natural environment, and concerns for maintaining biodiversity are emphasised throughout. Specific features include: case studies drawn from across the world; illustrations: 4-colour plate sections; informative diagrams; and a glossary of key terms, with key concepts highlighted throughout the text
This book deals with the different aspects of the symposia, ranging from, in the original order of the sessions, early history of the earth, continental accretion, coremantle differentiation, biological evolution, palaeoclimate, to interaction between the lithosphere and the hydro-atmo-biosphere.
The study of the seismic cycle has many applications, from the study of faulting to the estimation of seismic hazards. It must be considered at different timescales, from that of an earthquake, the co-seismic phase (a few seconds), the post seismic phase (from months to dozens of years) and the inter-seismic phase (from dozens to hundreds of years), up to cumulative deformations due to several seismic cycles (from a few thousand to hundreds of thousands of years). The Seismic Cycle uses many different tools to approach its subject matter, from short-term geodesic, such as GPS and InSAR, and seismological observations to long-term tectonic, geomorphological, morphotectonic observations, including those related to paleoseismology. Various modeling tools such as analog experiences, experimental approaches and mechanical modeling are also examined. Different tectonic contexts are considered when engaging with the seismic cycle, from continental strike-slip faults to subduction zones such as the Chilean, Mexican and Ecuadorian zones. The interactions between the seismic cycle and magmatism in rifts and interactions with erosion in mountain chains are also discussed.
Observational and numerical modelling studies of the hydrodynamics, sediment transport, and light extinction were undertaken in the marine environment around Cape Bolinao in the Lingayen Gulf (NW Philippines). This text reports on the results of these studies, and offers conclusions.
"Big freeze" conditions, storms, severe flooding, droughts, and heatwaves - recent extremes in weather, with their resultant physical, economic and human losses, highlight the vulnerability of society to changes in the atmosphere. Atmospheric pollution, urbanization, natural atmospheric disasters are causing dramatic changes in climatic environments. This study examines the effects of climate on physical, biological and cultural environments. Specialist contributors from Europe, North America and Australasia examine the impacts of changing climates on the functioning and development of physical biological environments including glaciers, water resources, landforms, soils, vegetation and animals. Weather and climate effects day-to-day activities and lifestyles from the clothes we wear to the buildings we design, and the food and energy we produce. This book focuses on the relationship between climate and a wide range of human activities and responses relating to health and comfort, building design, transport systems, agriculture and fisheries, tourism and social, industrial and legal issues.
This work consists of two parts: engineering seismology and earthquake-resistant design. Special attention is placed on bridging the gap between these two disciplines. The fundamentals of seismology, earthquake engineering and random processes are introduced. This is followed by a chapter describing the earthquake intensity, ground motions, and its damage effects. In ensuing chapters concerning the earthquake-resistant design, both fundamental theories and new research problems and future directions are presented, including methods for foundation design and structural experiments. Finally, in the last chapter on engineering applications, seismic risk and its damaging effects, seismic zonation and features of earthquake-resistant design of different types of structures and design standards are introduced.
In countries where scarce surface water causes disease and conflict, an abundance of water can bring peace. With the growing impact of climate change, an estimated one third of the world's population lacks fresh water. By 2050 it could well be over half, some five billion people. Alain Gachet, known as the "Wizard of H2O", explores and unravels the interrelated humanitarian, environmental, scientific and geo-political concerns generated by water scarcity. An archaeological explorer and mining engineer, Gachet has developed a technology (using Nasa satellite imagery) to identify massive aquifers beneath the earth's surface using a mathematical algorithm that could completely change our future. As well as exploring our current environmental crisis (and offering some solutions), Gachet gives an account of his extraordinary adventures as a mining engineer both before and since he became an expert in deep groundwater - in Congo; in Libya, where he has an audience with Colonel Gaddafi; in Darfur, where he works alongside refugee agencies to provide water to vast camps, often at risk to his life; in Iraq and in Kurdistan, where he encounters both the Peshmerga and the Yazidi people; and in the Turkana region of Kenya, where his discoveries of vast underground reservoirs have been transformative to the lives of the people in an area plagued by drought and disputes over livestock for generations. Gachet discusses the critical issues of climate change and desertification, melting glaciers and rising sea levels, but this is also a book about the people he meets in some of the world's most challenging zones of conflict and deprivation. Ultimately this is a book of hope as we explore some of the solutions for the future. "If the quest to find high-quality water for millions has a superstar, that person is Alain Gachet. Living a truly adventurous life in a scientific field where underground water is hidden and elusive, he has advanced the science and, at the same time, uniquely served society. This is an exciting story of risk, daring, hydrophilanthropy, and reflection on one of the most important challenges facing humankind." DAVID K. KREAMER, President, International Association of Hydrogeologists
Energy and Climate Change: An Introduction to Geological Controls, Interventions and Mitigations examines the Earth system science context of the formation and use of fossil fuel resources, and the implications for climate change. It also examines the historical and economic trends of fossil fuel usage and the ways in which these have begun to affect the natural system (i.e., the start of the Anthropocene). Finally, the book examines the effects we might expect in the future looking at evidence from the "deep time" past, and looks at ways to mitigate climate change by using negative emissions technology (e.g. bioenergy and carbon capture and storage, BECCS), but also by adapting to perhaps a higher than "two degree world," particularly in the most vulnerable, developing countries. Energy and Climate Change is an essential resource for geoscientists, climate scientists, environmental scientists, and students; as well as policy makers, energy professionals, energy statisticians, energy historians and economists.
This work addresses the whole range of problems relating to the application of satellite technology to studies of regional seas and sea phenomona - the Gulf Stream, the Kuroshia Current - and coastal zones. It argues that to emphasize global applications is to fail to take into account fundamental idiosyncracies specific to the regional perspective. In addition, it describes implementation techniques - data gathering; in situ data assurance, algorithms for parameter retrieval; data storage; and data output.; The book contains satellite imagery and incorporates case studies from areas such as the Baltic and the Black Sea.
Originally published in 1995, Early Creationist Journals is the ninth volume in the Creationism in Twentieth-Century America series, reissued in 2021. The book is a concise primary source collection containing a selection of journal articles from the early twentieth century outlining discoveries in biology, geology, physiology and archaeology and their relation to Christianity. The aim of the journals was to provide a platform for creationists of the 1920s to voice their theories on new science and how more recent discoveries fit within creationist beliefs, including flood theory. These interesting and unique journals will be of interest to academics working in the field of religion and natural history and provide a unique snapshot into the debates between evolutionists and Christianity during a period of great scientific change.
The number of Earth observation satellites launched in recent years is growing exponentially, along with the datasets they gather from free-to-access and commercial providers. The second edition of Practical Handbook of Remote Sensing is updated with new explanations and practical examples using the Copernicus satellite data and new versions of the open-source software. A new chapter and new applications have also been added. Thoroughly revised, the handbook continues to be a practical "how-to" remote sensing guide for those who want to use the technology, understand what is available, how to access it, and answer questions about our planet, but do not necessarily want to become scientific experts.
Features Surveys of the systems approach to analysing and understanding multifaceted, complex problems in astrobiology, written by two scientists who also have engineering backgrounds. Systems applications to areas important to astrobiology, such as chemical evolution, prebiotic chemistry, geochemical/geophysical settings conducive to emergence of life, robotic space exploration, and much more. Wide appeal for all readers interested in the origin and occurrence of life in our Solar System and beyond.
These papers show how new research in the classic areas and Germany, but particularly in Eastern Europe, is radically altering views of the stratigraphy and palaeocology of the early-middle Pleistocene period, showing that major glaciations did not begin only in the late- middle Pleistocene.
Over the past decade the sediments of many rivers, lakes, and estuaries have been contaminated by inorganic and organic materials. Contaminants from sediments, under certain conditions, can be released into overlying waters. Thus, sediments may be an important source of contaminants to waters in which littoral and atmospheric contaminants have been reduced or eliminated. Often found in aquatic sediments, metals are exposed to many reactions, such as sorption and precipitation, and are greatly influenced by the redox conditions in the sediment. The reactions - usually over a period of time - reflect biotic processing as well as chemical transformations. This book describes these important processes. Metal Contaminated Aquatic Sediments outlines advances in environmental chemistry, effective new modeling techniques, applications for biological treatment, and cycling and transport of trace metals in sedimentary environments. Each chapter contains a detailed reference section that draws upon a stunning array of sources. The book includes many figures and tables that illustrate the process under discussion. Features
The interpretation of ancient sedimentary environments is a vital tool in the search for petroleum, coal and other economic resources. This fourth edition of this text has been rewritten to reflect advances in the subject, in particular stratigraphy and new geophysical techniques. New case studies have been added where appropriate.
The behaviour of gold in sedimentary, magmatic and postmagmatic processes are studied and 40 gold-bearing minerals including ten which were recently discovered are described. The results are presented of new experimental studies on phase relations in gold-sulphide systems. The solubility & form of gold migration in high-temperature chloride, sulphide and arsenic solutions are determined. Based on the new data, the genesis of gold deposits is studied and a geochemical classification proposed. This book is designed for specialists in the field of gold chemistry, geochemistry and mineralogy and for field geologists surveying and prospecting for gold.
Many areas of the world are arid or semi-arid. This text looks at the problems caused by the loss of water stored in lakes and reservoirs for irrigation and domestic use by evaporation during the summer months.
Wetting and Spreading Dynamics explains how surface forces acting at the three-phase contact line determine equilibrium, hysteresis contact angles, and other equilibrium and kinetics features of liquids when in contact with solids or with other immiscible liquids. It examines the interaction of surface forces, capillary forces, and properties of the transition zone between the bulk liquid and solid substrate. Significantly revised and updated, the Second Edition features new chapters that cover spreading of non-Newtonian liquids over porous substrates, hysteresis of contact angles on smooth homogeneous substrates, equilibrium and hysteresis contact angles on deformable substrates, and kinetics of simultaneous spreading and evaporation. Drawing together theory and experimental data while presenting over 150 figures to illustrate the concepts, Wetting and Spreading Dynamics, Second Edition is a valuable resource written for both newcomers and experienced researchers. |
You may like...
Ponds, Pools and Puddles
Jeremy Biggs, Penny Williams
Hardcover
The Geological Interpretation of Well…
M.H. Rider, Martin Kennedy
Paperback
R1,613
Discovery Miles 16 130
Sky Guide 2023 - Southern Africa
Astronomical Society of Southern Africa
Paperback
(1)
Sky Guide Southern Africa 2024 - An…
Astronomical Handbook for SA
Paperback
|