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Books > Earth & environment > Earth sciences > Geology & the lithosphere > Economic geology

Geospatial Technology for Earth Observation (Paperback, 2009 ed.): Deren Li, Jie Shan, Jianya Gong Geospatial Technology for Earth Observation (Paperback, 2009 ed.)
Deren Li, Jie Shan, Jianya Gong
R4,572 Discovery Miles 45 720 Ships in 10 - 15 working days

Earth Observation interacts with space, remote sensing, communication, and information technologies, and plays an increasingly significant role in Earth related scientific studies, resource management, homeland security, topographic mapping, and development of a healthy, sustainable environment and community. Geospatial Technology for Earth Observation provides an in-depth and broad collection of recent progress in Earth observation. Contributed by leading experts in this field, the book covers satellite, airborne and ground remote sensing systems and system integration, sensor orientation, remote sensing physics, image classification and analysis, information extraction, geospatial service, and various application topics, including cadastral mapping, land use change evaluation, water environment monitoring, flood mapping, and decision making support. Geospatial Technology for Earth Observation serves as a valuable training source for researchers, developers, and practitioners in geospatial science and technology industry. It is also suitable as a reference book for upper level college students and graduate students in geospatial technology, geosciences, resource management, and informatics.

Geostatistics - Proceedings of the Third International Geostatistics Congress September 5-9, 1988, Avignon, France (Paperback,... Geostatistics - Proceedings of the Third International Geostatistics Congress September 5-9, 1988, Avignon, France (Paperback, Softcover reprint of the original 1st ed. 1989)
M. Armstrong
R5,999 Discovery Miles 59 990 Ships in 10 - 15 working days

ACKNOWLEDGEMENTS xvii LIST OF PARTICIPANTS xix PLENARY SESSIQNS KRIGE D.G., GUARASCIO M. and CAMISANI-CALZOLARI F.A. Early South African qeostatistical techniques in today's perspective ...1 MATHERON G. The internal consistency of models in qeostatistics...21 MONESTIEZ P., HABIB R. and AUDERGON J.M. Estimation de la covariance et du varioqramme pour une fonction aleatoire a support arborescent : application a l'etude des arbres fruitiers ...39 CHILES J.P. Modelisation qeostatistique de reseaux de fractures...57 BRUNO R. and RASPA G. Geostatistical characterization of fractal models of surfaces 17 RIVOIRARD J. Models with orthoqonal indicator residuals...91 OMRE H., HALVORSEN K.B. and BERTEIG V. A Bayesian approach to kriqinq ...109 THEQRY I SWITZER P. Non-stationary spatial covariances estimated from monitorinq data ...127 CHAUVET P. Quelques aspects de l'analyse structurale des FAI-k a 1 dimension...139 vi TABLE OF CONTENTS DOWD P.A. Generalised cross-covariances ...151 CRESSIE N. The many faces of spatial prediction ..**...*...**.*.*..*. 163 OBLED C. & BRAUD I. Analogies entre geostatistique et analyse en composantes principales de processus ou analyse EOFs...1 77 THEORY II JEULIN D. Sequential random functions models...189 CHAUTRU J.M. The use of Boolean random functions in geostatistics *.**.**...201 SOARES A.O. Use of a mathematical morphology tool in characterizing covariance& of indicator data...213 ALLISON H.J. Regularization in geostatistics and in ill-posed inversed problems ...* . . * . * . . * ...* * ...225 DONG A.

Applied Hydrogeology of Fractured Rocks - Second Edition (Paperback, 2nd ed. 2010): B. B. S Singhal, R.P. Gupta Applied Hydrogeology of Fractured Rocks - Second Edition (Paperback, 2nd ed. 2010)
B. B. S Singhal, R.P. Gupta
R2,829 Discovery Miles 28 290 Ships in 10 - 15 working days

Hydrogeology is a topical and growing subject as the earth's water resources become scarcer and more vulnerable. More than half of the surface area of continents is covered with hard rocks of low permiability. This book deals comprehensively with the fundamental principles for understanding the hydrogeological characteristics of rocks, as well as exploration techniques and assessment. It also provides in depth discussion on structural mapping, remote sensing, geophysical exploration, GIS, groundwater flow modelling and contaminant transport, field hydraulic testing including tracer tests, groundwater quality, geothermal reservoirs, managed aquifer recharge, and resources assessment and management. Hydrogeological aspects of various lithology groups, including crystalline rocks, volcanic rocks, carbonate rocks and clastic formations have been dealt with separately, using and discussing examples from all over the world. It will be an invaluable text book cum reference source for postgraduate students, researchers, exploration scientists and engineers engaged in the field of groundwater development in fractured rocks. Applied Hydrogeology of Fractured Rocks - Second Edition is thoroughly revised and extended with a new chapter, updated sections, many new examples, and expanded and updated references.

Geological Methods in Mineral Exploration and Mining (Paperback, 2nd ed. 2010): Roger Marjoribanks Geological Methods in Mineral Exploration and Mining (Paperback, 2nd ed. 2010)
Roger Marjoribanks
R4,727 Discovery Miles 47 270 Ships in 10 - 15 working days

This practical step-by-step guide describes the key geological field techniques needed by today's exploration geologists involved in the search for metallic deposits. The techniques described are fundamental to the collection, storage and presentation of geological data and their use to locate ore. This book explains the various tasks which the exploration geologist is asked to perform in the sequence in which they might be employed in an actual exploration project. Hints and tips are give. The steps are illustrated with numerous examples drawn from real projects on which the author has worked. The book emphasizes traditional skills and shows how they can be combined effectively with modern technological approaches.

Economic Geology of Natural Gas Hydrate (Paperback, 2006 ed.): Michael D. Max, Arthur H Johnson, William P. Dillon Economic Geology of Natural Gas Hydrate (Paperback, 2006 ed.)
Michael D. Max, Arthur H Johnson, William P. Dillon
R4,508 Discovery Miles 45 080 Ships in 10 - 15 working days

This book is a companion to "Natural Gas Hydrate in Oceanic and Permafrost Environments" (Max, 2000, 2003), which is the first book on gas hydrate in this series. Although other gases can naturally form clathrate hydrates (referred to after as 'hydrate'), we are concerned here only with hydrocarbon gases that form hydrates. The most important of these natural gases is methane. Whereas the first book is a general introduction to the subject of natural gas hydrate, this book focuses on the geology and geochemical controls of gas hydrate development and on gas extraction from naturally occurring hydrocarbon hydrates. This is the first broad treatment of gas hydrate as a natural resource within an economic geological framework. This book is written mainly to stand alone for brevity and to minimize duplication. Information in Max (2000; 2003) should also be consulted for completeness. Hydrate is a type of clathrate (Sloan, 1998) that is formed from a cage structure of water molecules in which gas molecules occupying void sites within the cages stabilize the structure through van der Waals or hydrogen bonding.

Geomechanics of Failures (Paperback, 2010 ed.): Alexander M. Puzrin, Eduardo E. Alonso, Nuria M. Pinyol Geomechanics of Failures (Paperback, 2010 ed.)
Alexander M. Puzrin, Eduardo E. Alonso, Nuria M. Pinyol
R1,927 Discovery Miles 19 270 Ships in 10 - 15 working days

The main goal of this introductory text is to demonstrate how basic concepts in Soil Mechanics can be used as a "forensic" tool in the investigation of geotechnical failures. This, in turn, provides a good opportunity to show how to use available procedures in the formulation of useful simple models. Geotechnical failure is understood here in a broad sense as the failure of a structure to function properly due to a geotechnical reason. Some of the geotechnical failures selected are well known for their impact on the geotechnical community. Others are closer to the author's experience. They have been organized into three main topics: Settlement, Bearing Capacity and Excavations. They cover a significant proportion of every day's activity of professional geotechnical engineers. No attempt has been made to create a comprehensive handbook of failures. Instead, the emphasis has been given to creative applications of simple mechanical concepts and well known principles and solutions of Soil Mechanics. The book shows how much can be learned from relatively simple approaches. Despite this emphasis on simplicity, the book provides a deep insight into the cases analyzed. A non-negligible number of new analytical closed-form solutions have also been found. Their derivation can be followed in detail. In all the cases described an effort was made to provide a detailed and step by step description of the hypothesis introduced and of the analysis performed.

Advances in Earth Observation of Global Change (Paperback, 2010 ed.): Emilio Chuvieco, Jonathan Li, Xiaojun Yang Advances in Earth Observation of Global Change (Paperback, 2010 ed.)
Emilio Chuvieco, Jonathan Li, Xiaojun Yang
R2,959 Discovery Miles 29 590 Ships in 10 - 15 working days

Global Change studies are increasingly being considered a vital source of information to understand the Earth Environment, in particular in the framework of human-induced climate change and land use transformation. Satellite Earth Observing systems provide a unique tool to monitor those changes. While the range of applications and innovative techniques is constantly increasing, this book provides a summary of key case studies where satellite data offer critical information to understand the causes and effects of those environmental changes, minimizing their negative impacts. This book will be of interest to researchers and practitioners in the field of remote sensing, geographical information, meteorology and environmental sciences. Also scientists and graduate up to post-graduate level students in environmental science will find valuable information in this book.

Natural Gas Hydrates - Experimental Techniques and Their Applications (Paperback, 2013 ed.): Yuguang Ye, Changling Liu Natural Gas Hydrates - Experimental Techniques and Their Applications (Paperback, 2013 ed.)
Yuguang Ye, Changling Liu
R5,717 Discovery Miles 57 170 Ships in 10 - 15 working days

"Natural Gas Hydrates: Experimental Techniques and Their Applications" attempts to broadly integrate the most recent knowledge in the fields of hydrate experimental techniques in the laboratory. The book examines various experimental techniques in order to provide useful parameters for gas hydrate exploration and exploitation. It provides experimental techniques for gas hydrates, including the detection techniques, the thermo-physical properties, permeability and mechanical properties, geochemical abnormalities, stability and dissociation kinetics, exploitation conditions, as well as modern measurement technologies etc. This book will be of interest to experimental scientists who engage in gas hydrate experiments in the laboratory, and is also intended as a reference work for students concerned with gas hydrate research. Yuguang Ye is a distinguished professor of Experimental Geology at Qingdao Institute of Marine Geology, China Geological Survey, China. Professor Changling Liu works at the Qingdao Institute of Marine Geology, China Geological Survey, China.

Push-Pull Tests for Site Characterization (Paperback, 2013 ed.): Jonathan David Istok Push-Pull Tests for Site Characterization (Paperback, 2013 ed.)
Jonathan David Istok
R3,198 Discovery Miles 31 980 Ships in 10 - 15 working days

The push-pull test is a powerful site characterization technique that has been applied to a wide range of problems in contaminant hydrogeology. The theoretical and practical apsects of push-pull testing were initially developed to characterize groundwater acquifers but the method has now been extended to saturated and unsaturated soils and sediments as well as to surface water bodies. Dr. Istok and his collaborators have been instrumental in the development of these techniques and he is widely recognized as the world's leading expert push-pull testing. This is the only reference book available on this powerful method.

Sustainable Development in Mountain Regions - Southeastern Europe (Paperback, 2011 ed.): Georgi Zhelezov Sustainable Development in Mountain Regions - Southeastern Europe (Paperback, 2011 ed.)
Georgi Zhelezov
R4,464 Discovery Miles 44 640 Ships in 10 - 15 working days

The mountain regions in Southeastern Europe are unique natural regions of great beauty and ecological value, and home of the head waters of major rivers. They constitute a major ecological, economic, cultural, recreational and living environment in Europe, shared by numerous cultures and countries. The Southeastern European Mountain Regions are an important reservoir for biodiversity and habitats in Europe. A great number of protected areas - national parks, nature parks, reserves and nature monuments are located in these regions. From a socio-economic point of view the mountain regions are among the poorest areas in the Southeastern European countries, but they have potential for the implementation of successful economic activities. There are opportunities for development of these regions and, in particular, for trans-border integration and co-operation. This book brings together research results from experts from all Balkan countries working on the problems of the mountain regions in Southeastern Europe. The volume focuses on the challenges taking place along the rapid transformation in land use, biodiversity, tourism, nature risk and bio-productivity due to the global changes and particularly due to the local impacts of climate change. The key questions for discussion are: - Biodiversity, nature protection and conservation - Natural disasters and risk management - Social-economical development of the mountain regions - Spatial planning in the development of the mountain regions - Sustainable practices and politics for land use - Transborder co-operation.

The Geology and Tectonic Settings of China's Mineral Deposits (Paperback): Franco Pirajno The Geology and Tectonic Settings of China's Mineral Deposits (Paperback)
Franco Pirajno
R3,339 Discovery Miles 33 390 Ships in 10 - 15 working days

Extensive descriptions of a wide range of key or world-class mineral deposits of China are presented in the context of the country's general geology, tectonic units and mineral systems and their geodynamic evolution within the tectonic framework of the Asian continent. This comprehensive overview, incorporating the latest geological concepts, is the first such coverage written in English by a western expert, and will be of benefit to mineral explorers and miners, as well as to research scientists and students in institutions of higher education. In his compilation of this compendium of Chinese geology and mineral systems, Franco Pirajno draws on first-hand knowledge of China's geology and mineral deposits gained in numerous field visits and research projects with Chinese colleagues from various academic institutions over the past 18 years. First time that a western-based book on China's geology and mineral deposits is published Appropriate for use by the mineral exploration industry Modern English-language geological and mineral deposits information on China Most useful to Western (and Chinese) geoscientists

Uranium - Past and Future Challenges - Proceedings of the 7th International Conference on Uranium Mining and Hydrogeology... Uranium - Past and Future Challenges - Proceedings of the 7th International Conference on Uranium Mining and Hydrogeology (Hardcover, 2015 ed.)
Broder J. Merkel, Alireza Arab
R5,978 Discovery Miles 59 780 Ships in 10 - 15 working days

This book is the collection of papers from the latest International Uranium Mining and Hydrogeology Conference (UMH VII) held in September 2014, in Freiberg, Germany. It is divided to five sessions: Uranium Mining, Uranium and Phosphates, Clean-up technologies for water and soil. Uranium and daughter nuclides and basic research and modeling. Each session covers a wide range of related topic and provides readers with up to date research and solutions on those matters.

Geobiotechnology I - Metal-related Issues (Hardcover, 2014 ed.): Axel Schippers, Franz Glombitza, Wolfgang Sand Geobiotechnology I - Metal-related Issues (Hardcover, 2014 ed.)
Axel Schippers, Franz Glombitza, Wolfgang Sand
R6,729 Discovery Miles 67 290 Ships in 10 - 15 working days

This book review series presents current trends in modern biotechnology. The aim is to cover all aspects of this interdisciplinary technology where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, genetics, chemical engineering and computer science. Volumes are organized topically and provide a comprehensive discussion of developments in the respective field over the past 3-5 years. The series also discusses new discoveries and applications. Special volumes are dedicated to selected topics which focus on new biotechnological products and new processes for their synthesis and purification. In general, special volumes are edited by well-known guest editors. The series editor and publisher will however always be pleased to receive suggestions and supplementary information. Manuscripts are accepted in English.

Alluvial Mining - The geology, technology and economics of placers (Paperback, Softcover reprint of the original 1st ed. 1983):... Alluvial Mining - The geology, technology and economics of placers (Paperback, Softcover reprint of the original 1st ed. 1983)
E Macdonald
R1,630 Discovery Miles 16 300 Ships in 10 - 15 working days
Applied High-Resolution Geophysical Methods - Offshore Geoengineering Hazards (Paperback, Softcover reprint of the original 1st... Applied High-Resolution Geophysical Methods - Offshore Geoengineering Hazards (Paperback, Softcover reprint of the original 1st ed. 1984)
P.K. Trabant
R1,548 Discovery Miles 15 480 Ships in 10 - 15 working days

The discipline encompassing the use of high-resolution geophysics for obtaining geoengineering survey data has evolved rapidly over the past decades to become an interdisciplinary subject encompassing the fields of Geophysics, engineering, geology, marine geology, oceanography, and civil engineering. While high-resolution geophysical surveys are routinely performed offshore today, this has been so only since the late 1960s. High-resolution geophysical methods are employed in the offshore environment to obtain a comprehensive picture of the sea-floor mor phology and underlying shallow stratigraphy. The purpose of the survey methods is to assist in the design and installation of bottom-supported structures such as drilling and production platforms and pipelines. Drilling structures and pipelines of steel and/or concrete have become behemoths with respect to their size and the complexity of their design in order to withstand, for periods of up to twenty-five years, an extremely harsh environment, including storm waves, strong currents, unstable sea floor conditions, and great water depths. It is therefore of paramount importance that the geometry and physical properties of the sea floor be well understood in order to provide an adequate foundation for the design lives of such structures. On land, engineering foundation data usually may be obtained by visual field inspection and shallow borehole information, but offshore the presence of the water column places certain constraints on geoengineering investigations. High-resolution geophysical methods employed in the acquisition of geoengineering data offshore are defined as the use of seismic sources and receivers that operate at acoustic frequencies greater than 100 Hz.

Energy Dispersive Spectrometry of Common Rock Forming Minerals (Paperback, Softcover reprint of the original 1st ed. 2004):... Energy Dispersive Spectrometry of Common Rock Forming Minerals (Paperback, Softcover reprint of the original 1st ed. 2004)
Kenneth P Severin
R4,466 Discovery Miles 44 660 Ships in 10 - 15 working days

This book provides a very basic introduction to electron microscopy and energy dispersive spectrometry (EDS). It has the largest compiled collection of EDS spectra ever published and covers most common rock forming minerals. In addition, it provides a key to help the novice wade through the large number of spectra.

Performance-Based Seismic Engineering: Vision for an Earthquake Resilient Society (Hardcover, 2014 ed.): Matej Fischinger Performance-Based Seismic Engineering: Vision for an Earthquake Resilient Society (Hardcover, 2014 ed.)
Matej Fischinger
R4,605 Discovery Miles 46 050 Ships in 10 - 15 working days

The Bled workshops have traditionally produced reference documents providing visions for the future development of earthquake engineering as foreseen by leading researchers in the field. The participants of the 2011 workshop built on the tradition of these events initiated by Professors Fajfar and Krawinkler to honor their important research contributions and have now produced a book providing answers to crucial questions in today s earthquake engineering: What visible changes in the design practice have been brought about by performance-based seismic engineering? What are the critical needs for future advances? What actions should be taken to respond to those needs? The key answer is that research interests should go beyond the narrow technical aspects and that the seismic resilience of society as a whole should become an essential part of the planning and design process.

The book aims to provide essential guidelines for researchers, professionals and students in the field of earthquake engineering. It will also be of particular interest for all those working at insurance companies, governmental, civil protection and emergency management agencies that are responsible for assessing and planning community resilience.

The introductory chapter of the book is based on the keynote presentation given at theworkshop by the late Professor Helmut Krawinkler. As such, the book includes Helmut s last and priceless address to the engineering community, together with his vision and advice for the future development of performance-based design, earthquake engineering and seismic risk management."

H2Karst Research in Limestone Hydrogeology (Hardcover, 2014 ed.): Jacques Mudry, Francois Zwahlen, Catherine Bertrand, James W.... H2Karst Research in Limestone Hydrogeology (Hardcover, 2014 ed.)
Jacques Mudry, Francois Zwahlen, Catherine Bertrand, James W. Lamoreaux
R3,753 Discovery Miles 37 530 Ships in 10 - 15 working days

Chapters in this book are contributions from the 9th Conference on limestone hydrogeology, organized in Besancon in September 2011 selected by the scientific committee of H2Karst.The book presents latest results on in the field of groundwater flow and storage within the different subsystems of karst aquifers; insights into the complex interaction between groundwater and surface water in karst areas by a multidisciplinary approach; current knowledge on contamination problems and contaminant transport in karst aquifers as well as an overview of karst hydrogeology in different contexts around the world.

Climate Impacts on the Baltic Sea: From Science to Policy - School of Environmental Research - Organized by the... Climate Impacts on the Baltic Sea: From Science to Policy - School of Environmental Research - Organized by the Helmholtz-Zentrum Geesthacht (Paperback, 2012 ed.)
Marcus Reckermann; Edited by Keith Brander, Brian R. MacKenzie, Anders Omstedt
R2,937 Discovery Miles 29 370 Ships in 10 - 15 working days

The Baltic Sea area is an old cultural landscape with a well developed international framework for monitoring, assessing and managing its marine ecosystems. It provides a good case study for other regions where such management is being set up. The chapters in this book are based on lectures given at a summer school on the Baltic Sea island of Bornholm in the summer of 2009. They cover a range of topics, spanning from detailed descriptions of political agreements that protect the marine environment, to basic modelling instructions, to an assessment of the possible impacts of climate change on the marine ecosystem, to a reflection on the role of climate scientists and their responsibility in society. This interdisciplinary book is primarily directed at students and lecturers of the environmental disciplines to provide an overview of the possible impacts of climate change on the Baltic Sea. It is also intended to serve as a background reference for scientists and policy makers, both for the Baltic Sea area and more generally. The book is a contribution to the BALTEX programme and to the BONUS+ projects ECOSUPPORT and Baltic-C.

Practical Guide to Geo-Engineering - With Equations, Tables, Graphs and Check Lists (Hardcover, 2014 ed.): Milutin Srbulov Practical Guide to Geo-Engineering - With Equations, Tables, Graphs and Check Lists (Hardcover, 2014 ed.)
Milutin Srbulov
R4,556 Discovery Miles 45 560 Ships in 10 - 15 working days

This handy reference manual puts a wealth of ready-to-use information, data, and practical procedures within immediate reach of geo-engineers and technicians, whether they be in the field or office. It assembles and organizes the most-needed set of equations, tables, graphs and check-lists on six major subfields of geo-engineering: investigations, testing, properties, hazards, structures and works. This practical reference for the professional and others interested in the subject of ground engineering skips lengthy definitions to highlight best practice and methods proven most effective. While reflecting codes and standards, it also fills the gaps with non-standard approaches when existing ones are skimpy on practical details or agreement. Enhanced by 146 illustrations and 83 tables, the Practical Guide to Geo-Engineering points users to supporting information and data through its extensive reference list. Audience: This book is of interest to everyone involved in practical geo-engineering.

Polymer-Improved Oil Recovery (Paperback, 1991 ed.): K.S. Sorbie Polymer-Improved Oil Recovery (Paperback, 1991 ed.)
K.S. Sorbie
R8,578 Discovery Miles 85 780 Ships in 10 - 15 working days

The importance of oil in the world economy cannot be overstated, and methods for recovering oil will be the subject of much scientific and engineering research for many years to come. Even after the application of primary depletion and secondary recovery processes (usually waterflooding), much oil usually remains in a reservoir, and indeed in some heterogeneous reservoir systems as much as 70% of the original oil may remain. Thus, there is an enormous incentive for the development of improved or enhanced methods of oil recovery, aimed at recovering some portion of this remainil)g oil. The techniques used range from 'improved' secondary flooding methods (including polymer and certain gas injection processes) through to 'enhanced' or 'tertiary' methods such as chemical (surfactant, caustic, foam), gas miscible (carbon dioxide, gas reinjection) and thermal (steam soak and drive, in-situ combustion). The distinction between the classification ofthe methods usually refers to the target oil that the process seeks to recover. That is, in 'improved' recovery we are usually aiming to increase the oil sweep efficiency, whereas in 'tertiary' recovery we aim to mobilise and recover residual or capillary trapped oil. There are a few books and collections of articles which give general overviews of improved and enhanced oil recovery methods. However, for each recovery method, there is such a wide range of interconnected issues concerning the chemistry, physics and fluid mechanics of flow in porous media, that rarely are these adequately reviewed."

Metals and Society - An Introduction to Economic Geology (Paperback, 2012 ed.): Nicholas Arndt, Clement Ganino Metals and Society - An Introduction to Economic Geology (Paperback, 2012 ed.)
Nicholas Arndt, Clement Ganino
R1,519 Discovery Miles 15 190 Ships in 10 - 15 working days

In the second edition Steve Kesler (University of Michigan) has been added as an author to rewrite some chapters. The motivation for this revised edition is to more intensively address economic issues that surround the exploitation of mineral resources. This emphasis gives the book a unique character. With these sections "Metals and Society" deals with issues that pervade much of current science reporting the rate of exploitation of natural resources, the question of when or if these resources will be exhausted, the pollution and social disturbance that accompanies mining, the compromises and challenges that arise from the explosion of demand from China, India and other rapidly developing countries, and the moral issues that surround mining of metals in lesser developed countries for consumption in the first-world countries.

With its dual character, the book will be useful as an introductory text for students in the earth sciences and a reference volume for students, teachers and researchers of geography, economics and the social sciences.

"

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
R2,955 Discovery Miles 29 550 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.

Origin of Oil and Oil Deposits (Paperback, Softcover reprint of the original 1st ed. 1961): M. E. Al Tovskii Origin of Oil and Oil Deposits (Paperback, Softcover reprint of the original 1st ed. 1961)
M. E. Al Tovskii
R1,526 Discovery Miles 15 260 Ships in 10 - 15 working days
Integrated Seismic Design of Structure and Control Systems (Hardcover, 2014 ed.): Paolo Castaldo Integrated Seismic Design of Structure and Control Systems (Hardcover, 2014 ed.)
Paolo Castaldo
R3,865 Discovery Miles 38 650 Ships in 10 - 15 working days

The structural optimization procedure presented in this book makes it possible to achieve seismic protection through integrated structural/control system design. In particular, it is explained how slender structural systems with a high seismic performance can be achieved through inclusion of viscous and viscoelastic dampers as an integral part of the system. Readers are provided with essential introductory information on passive structural control and passive energy dissipation systems. Dynamic analyses of both single and multiple degree of freedom systems are performed in order to verify the achievement of pre-assigned performance targets, and it is explained how the optimal integrated design methodology, also relevant to retrofitting of existing buildings, should be applied. The book illustrates how structural control research is opening up new possibilities in structural forms and configurations without compromising structural performance.

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