Geologi, geomorfologi og lithosfæren

Il nostro lavoro può essere considerato un contributo allo studio geotecnico e mineralogico delle argille oxfordiane delle regioni di Frenda e Takhemaret (wilaya di Tiaret), che fanno parte dell'Algeria nord-occidentale, data la mancanza di informazioni e la rarità di studi precedenti in questo campo e in questa regione. Le argille rivestono una grande importanza economica e sono sfruttate come materia prima per le fabbriche di mattoni (Frenda brickworks); i settori sfruttati sono quelli di Kef Lazreg (Frenda) e Oued el Abd (Takhemaret), Il presente studio si concentrerà in primo luogo sul lavoro sul campo, che consiste nel prelevare campioni, e poi sul lavoro di laboratorio, dove questi campioni saranno sottoposti ad analisi di diffrattometria a raggi X (XRD) (mineralogiche) e a test fisico-chimici (geotecnici).Questo studio potrebbe in seguito essere il punto di partenza per altri studi di caratterizzazione mineralogica e geotecnica della grande formazione argillosa di cui la nostra fa parte, che contribuiranno senza dubbio a classificare le argille di questa formazione in vista di un possibile sfruttamento economico.

This collection presents papers from the 152nd Annual Meeting & Exhibition of The Minerals, Metals & Materials Society.

This collection presents papers from the 153rd Annual Meeting & Exhibition of The Minerals, Metals & Materials Society.

The volume is part of World Geomorphological Landscapes series and shows characteristic landscapes and landforms of Poland. It consists of two parts, general and regional. The first part includes overviews of geological history, Quaternary, climate and its impact on landforms, geomorphological division of the country, geoheritage and geoconservation. The second part comprises more nearly 40 region-specific studies to show the diversity of landscapes, from high-mountain relief through medium-altitude forested ranges, limestone uplands and loess plateaus, lowland landscapes moulded by past ice sheets, rivers and aeolian processes, to coastal sceneries. Selected examples of anthropogenically modified landscapes are also considered. Each chapter is accompanied by photographs, maps and diagrams. The volume is intended primarily for geographers and Quaternary geologists, but will be also of interest to anyone interested in natural landscapes and their conservation.

The collection focuses on the advancements of characterization of minerals, metals, and materials and the applications of characterization results on the processing of these materials. Advanced characterization methods, techniques, and new instruments are emphasized. Areas of interest include, but are not limited to:· Extraction and processing of various types of minerals, process-structure-property relationship of metal alloys, glasses, ceramics, polymers, composites, semiconductors, and carbon using functional and structural materials.· Novel methods and techniques for characterizing materials across a spectrum of systems and processes. · Characterization of mechanical, thermal, electrical, optical, dielectric, magnetic, physical, and other properties of materials. · Characterization of structural, morphological,and topographical natures of materials at micro- and nano- scales. · Characterization of extraction and processing including process development and analysis. · Advances in instrument developments for microstructure analysis and performance evaluation of materials, such as computer tomography (CT), X-ray and neutron diffraction, electron microscopy (SEM, FIB, TEM), and spectroscopy (EDS, WDS, EBSD) techniques. · 2D and 3D modelling for materials characterization.

The book is based on stochastic theory of sediment motion, particularly the theory of transition intensities.It provides a complete theory and equation system of non-equilibrium transport of non-uniform suspended load. The content proposed theory reports, for the first time in literature, the general boundary condition of diffusion equations of non-equilibrium transport with transition intensities. The book also introduces the theoretical expressions of size distribution of the carrying sediment capacity, efficient bed material grade, and saturation recovery coefficientThis book describes the application of non-equilibrium transport theory and provides solutions to some long-standing unsolved controversial problems related to sediment transport. It establishes a generic mathematic model of reservoir sedimentation and river channel evolution; illustrates the same transport regulars of wash load and bed material load; demonstrates the multi-valued nature of carrying-sediment capacity and its single-valued consideration; and describes the mechanism of bed material coarsening. This book is of interest to a wide audience including students, technicians, and academics, primarily working in the field of river hydra-dynamics. In addition, this book receives attention from the research community working in fields, such as hydrogeology, hydraulic engineering, river navigation, wastewater treatment, and environmental protection

Artificial Intelligence in Future Mining explores the latest developments in the use of artificial intelligence (AI) in mining and how it will impact the industry’s future. The application of data science and artificial intelligence in future mining involves using advanced technologies to optimize operations, improve decision-making, and enhance safety and sustainability in the industry. After a brief history of AI in mining, the book's editors look closely at different AI techniques used. Chapters explore ocean mining, brine mining, and urban mining. With an eye towards sustainability, the editors then review the future of wastewater mining and green mining.The book wraps up with chapters on safety and risk, resource planning, and a larger discussion of the opportunities and challenges of mining with AI in the future. This book is a must-have for researchers and professionals who find themselves at the intersection of mining, engineering, and data science.

Evapotranspiration in Agro-Ecosystems and Forestry: Spatio-temporal Applications presents the progress and advances made in terms of science and application of evaporation, transpiration, and evapotranspiration for various vegetation surfaces, water bodies, and bare soil under different soil and crop management (including different irrigation and tillage management) conditions. Sections on forest and wetlands evapotranspiration and grassland evaporative losses are included, as are the fundamentals of original Penman, Penman-Monteith, Shuttleworth-Wallace and ASCE-EWRI and FAO56 Penman-Monteith equations and their derivatives. The book is an excellent resource to better understand the progression and applications and dynamics of most recent evapotranspiration, evaporation and transpiration measurement and modeling technologies. Case studies will be provided in terms of how different technologies are currently deployed, how data are used for providing information and management decisions to the users.

Data Analytics and Artificial Intelligence for Earth Resource Management offers a detailed look at the different ways data analytics and artificial intelligence can help organizations make better-informed decisions, improve operations, and minimize the negative impacts of resource extraction on the environment. The book explains several different ways data analytics and artificial intelligence can improve and support earth resource management. Predictive modeling can help organizations understand the impacts of different management decisions on earth resources, such as water availability, land use, and biodiversity. Resource monitoring tracks the state of earth resources in real-time, identifying issues and opportunities for improvement. Providing managers with real-time data and analytics allows them to make more informed choices. Optimizing resource management decisions help to identify the most efficient and effective ways to allocate resources. Predictive maintenance allows organizations to anticipate when equipment might fail and take action to prevent it, reducing downtime and maintenance costs. Remote sensing with image processing and analysis can be used to extract information from satellite images and other remote sensing data, providing valuable information on land use, water resources, and other earth resources.

This book is based on the papers accepted for presentation during the 3rd Springer Conference of the Arabian Journal of Geosciences (CAJG-3). The book is of interest to all researchers in the fields of geomorphology, sedimentology, and geochemistry. Papers in the field of geomorphology deal with topics related to fault slip and incision rates, soil science, landslides and debris flows, coastal processes, and geoarcheology and geoheritage. Papers in the field of sedimentology cover research studies in stratigraphy and environmental, tectonic, and diagenetic processes, together with studies focusing on the evolutionary, biostratigraphic, and paleo-environmental significance of paleontology. This section also contains papers on marine geosciences, from molecular proxies related to climate to geophysical surveys. The third set of papers focuses on studies related to geochemistry that are focused on sedimentary geochemistry and mineralogical characterization, magmatic and metamorphic processes and products, and the origin and exploration of mineral deposits. This book resumes the current situation related to the abovementioned topics mainly in the Mediterranean realm and its surroundings. The book is of interest to all researchers, practitioners, and students in the fields of geomorphology, sedimentology, and geochemistry.

This book offers background material, reviews, and researched findings into the realms of minerals, mining, metallurgy, and engineering. Firstly, it elucidates fundamental mineral concepts, mining techniques, and mineral processing methods; secondly, it unveils cutting-edge insights on fine and coarse particle flotation, unveiling breakthrough technologies for enhanced efficiency; and thirdly, it explores the innovative applications of ultrasound and thermoluminescence in mineral processing, offering a holistic view of the latest advancements. This book sheds light on the versatile uses of silicones, the intricacies of bentonite clay, and the production pathways, properties, and applications of hydroxyapatite. Furthermore, the book provides invaluable insights into biomimetic biomineralization, the synthesis of low-carbon bio-cements, and the pioneering strides in mineral-based phase change materials.

This book explores the topic of gyrolite and calcium silicate hydrates, focusing on their potential applications in wastewater purification and as additives in ordinary Portland cement. Divided into five chapters, the book provides a comprehensive description of calcium silicate hydrates and addresses challenges in reusing solid waste. It also covers the synthesis and application of gyrolite, offering technological recommendations for future studies. The results presented are supported by instrumental analysis techniques and thermodynamic calculations, allowing readers to delve into inorganic chemistry and materials characterization. The book is suitable for both researchers and students interested in chemistry and materials characterization, offering valuable insights and guidance in the field.

This book will provide a comprehensive discussion of groundwater sustainability, including what it is, how its definition has changed over time, why traditional assessments of it are wrong, how assessments of it are ideally multidisciplinary efforts recognizing that policy is more controlling of outcomes than science, and why achieving it is difficult once pumping exceeds sustainable levels of pumping. The book will provide a nontechnical background of hydrogeology relevant to groundwater sustainability and present several case studies from around the United States and the world. The book has been designed to appeal to academics, students, and practitioners. Academics, particularly those just getting into the subject, will find the book a useful entry in terms of management concepts and political realities of attempting to achieve groundwater sustainability. It will also be useful to academics in that the book will include discussions on the history and development of groundwater sustainability and the practical aspects of aspiring to and achieving sustainable production. Although not a textbook, the book could be used as the basis for teaching a course or as a supplement to a hydrogeology or groundwater management class. Accordingly, the book will include questions and additional reading materials at the end of each chapter. This book will also be useful to practitioners through non-technical explanations of the sciences, discussions of the nuances of defining sustainability in aquifers, and the presentation of case studies where sustainable management has failed and succeeded.

This book is about the technology of using fluid production or injection and pressure measurement signals from wellbores and relating those signals to the subsurface geology and subterranean reservoir properties. It is aimed at students of well-testing and practicing petroleum engineers or geoscience professionals for subsurface characterization and modeling.The topics include the art and science of well-test analysis, pattern recognition of rate and pressure signals, and a quantitative approach for estimating important subsurface geological parameters for subsurface aquifers and reservoirs containing oil, gas, and geothermal resources. The book is also particularly of value as a guide to asset managers actively developing unconventional reservoirs and CCUS.

The book offers novel petrophysical methods for obtaining and characterizing physical properties of sandstone and fractured carbonate rocks. The proposed experimental petrophysical test for the determination of permeability tensor ellipses in fractured rocks at a laboratory scale is a methodology of easy application and does not require complicated equipment. Such a test can be extended with 3D digital petrophysics. The estimation of principal permeability directions is useful in the realization of immiscible or miscible displacements in the rock. This book is of interest for professionals and researchers in the field of petrophysics and oil and gas exploration.   

Climate and Anthropogenic Impacts on Earth Surface Processes in the Anthropocene outlines our current understanding of the effects of ongoing and accelerated environmental changes on Earth surface processes and details the systematic and quantitative methodology on the actual drivers of these processes. This book covers various geomorphological process domains and a wide range of terrestrial surface environments on Earth. It provides a broad spectrum of advanced techniques and methods of data collection and generation, together with various approaches and methods of data analysis and geomorphologic modelling. This book is a valuable resource for upper-level undergraduates, graduates, and academics studying Earth surface processes, as well as researchers and professionals in needing a comprehensive overview of Earth surface process change and influence during the Anthropocene

Advanced Tools for Studying Soil Erosion Processes: Erosion Modelling, Soil Redistribution Rates, Advanced Analysis, and Artificial Intelligence presents the most recent technologies and methods in quantifying soil erosion, focusing on quantitative geomorphological assessment, soil erosion interaction with natural and man-made hazards using new methods, and technologies that employ GIS, remote sensing (RS), spatial modeling, and machine learning tools as an effective plan for decision-makers and land users.Organized into three parts: 1) Erosion processes and impacts, 2) Advanced computing techniques to quantify soil erosion, and 3) Methods of Soil Erosion, this book will be an invaluable source material for researchers, academicians, graduate and undergraduate students, and professionals in the field of geology, specifically focused on geographic information systems and remote sensing.

The book considers the underground development of cities from a systemic point of view. The authors' scientific methodology for planning a system of alternative design configurations in a metropolis (including underground infrastructure) on the basis of applied system analysis methods is revealed. The book presents a short guide and a number of practical applications of morphological analysis, cognitive modeling, and other system analysis methods as tools for solving various urban problems, including risk assessment in the transport infrastructure of a city; evaluation and justification of constructing different types of underground objects on a selected site according to its structural, functional and geological factors; construction of scenarios aimed at informed decision-making in planning complex underground facilities. The book provides novel and convenient tools for urban development to professionals in urban planning, municipal authorities and investors, and researchers in urban studies.