Biology Distribution and ecology Taphonomy and preservation Field sampling and coring Laboratory procedures Data analysis and interpretation Summary Acknowledgements References 9. Chrysophyte scales and cysts. B. A. Zeeb & J. P. Smol 203 Introduction Taxonomy and nomenclature Methods Paleolimnological applications Future research directions Summary Acknowledgements References 10. Ebridians. A. Korhola & J. P. Smol 225 Introduction Morphology, taxonomy and preservation in the sediments Methodological aspects Brief history of use of ebridians in palaeoecological research Indicator value and future research priorities Summary Acknowledgements References 11. Phytoliths. D. R. Piperno 235 Introduction and history Phytolith production and taxonomy Laboratory methods Applications of phytolith analysis in lake sediments Summary of the major results Other potential applications of phytoliths in lake sediments Summary Acknowledgments References x 12. Freshwater sponges. 253 T. M. Frost Introduction Sponge species and their distribution Sponge life history Sponge spicules Paleolimnological studies using freshwater sponges Techniques for assessing sponge spicules in sediments Future applications of sponges in paleolimnology Summary Acknowledgements References 13. Siliceous protozoan plates and scales. M. S. V. Douglas & J. P. Smol 265 Introduction History and taxonomy Ecology Paleoecological potential Laboratory methods Data presentation Paleolimnological applications Other related siliceous indicators Summary Acknowledgements References 14. Biogenic silica. D.J. Conley & C.L Schelske 281 Introduction and history Methods Applications Future directions Summary Acknowledgements References 15. Sedimentary pigments.

Today's engineering and geoscience student needs to know more than how to design a new or remedial project or facility. Questions of law and ambiguities of terms often occur in contracts for mining, landfills, site reclamation, waste depositories, clean up sites, land leases, operating agreements, joint ventures, and other projects. Work place situations arise where environmental compliance methods are challenged by enforcement agencies. Although the statutes, rules, and regulations may seem to be worded clearly and specifically, there are often questions in application and sometimes varied interpretations.

Environmental Law for Engineers and Geoscientists introduces simplified American jurisprudence focusing on the legal system, its courts, terms, phrases, administrative law, and regulation by the agencies that administer environmental law. The book comprehensively covers the "big five" environmental statutes: NEPA, CAA, CWA, CERCLA, and RCRA. With the basic law chapter as a foundation, the book covers the practical applications of environmental law for geo-engineers. It concludes with a chapter on the growing area of expert witnessing and admissible evidence in environmental litigation - an area of law where success or failure increasingly depends on the exacting preparation and presentation of expert scientific evidence.

Written by a professional mining and geological engineer and a practicing attorney, Environmental Law for Engineers and Geoscientists prepares students for the numerous environmental regulatory encounters they can expect when dealing with various statutes, laws, regulations, and agency rules that govern, affect, and apply to environmental engineering projects. It provides a working knowledge of how to judge whether or not a project is in compliance with regulations, and how to ensure that it is.

This book explores the geographical, geomorphological, ecological, touristic and socioeconomic aspects of natural heritage, argues for the dynamic conservation of that heritage and explains its key characteristics, promotion, conservation and management to achieve sustainable development goals. Emerging concepts such as geodiversity, geographical heritage sites, geomonuments, geoparks and geotourism are increasingly being used by conservationists. At present, the development of geoparks is a major global theme involving the application of geosciences to promote the inclusive growth of society and the protection and conservation of our unique geoheritage. Currently, there are 147 UNESCO global geoparks across 41 countries, in addition to a number of national-level geoparks. Pursuing a holistic approach towards such sites will sensitise the general public to the need for geoconservation of significant geosites and promote it through geotourism. It is a crucial issue, as various countries around the world are eager to develop their geoparks and are working for the conservation of geoheritage sites at the national level. This unique book gathers contributions from 15 countries in the form of case studies analysing the realities on of geographical heritage, geoparks and geotourism. The respective chapters address the role of geoparks as essential tools for education, recreation and nature conservation. Given its scope, the book offers a valuable guide for geoscientists, planners, policymakers, civil society and anyone concerned about the conservation of geoheritage sites and geoparks for a sustainable future Earth.

Ever since Nobel Prize-winning atmospheric chemist Paul Crutzen coined the term "Anthropocene" to describe our current era-one in which human impact on the environment has pushed Earth into an entirely new geological epoch-arguments for and against the new designation have been raging. Finally, an official working group of scientists was created to determine once and for all whether we humans have tossed one too many plastic bottles out the car window and wrought a change so profound as to be on par with the end of the last ice age. In summer 2016, the answer came back: Yes. In Making the Most of the Anthropocene, scientist Mark Denny tackles this hard truth head-on and considers burning questions: How did we reach our present technological and ecological state? How are we going to cope with our uncertain future? Will we come out of this, or are we doomed as a species? Is there anything we can do about what happens next? This book * explains what the Anthropocene is and why it is important* offers suggestions for minimizing harm instead of fretting about an impending environmental apocalypse * combines easy-to-grasp scientific, technological, economic, and anthropological analyses In Making the Most of the Anthopocene, there are no equations, no graphs, and no impenetrable jargon. Instead, you'll find a fascinating cast of characters, including journalists from outer space, peppered moths, and unjustly maligned Polynesians. In his bright, lively voice, Denny envisions a future that balances reaction and reason, one in which humanity emerges bloody but unbowed-and in which those of us who are prepared can make the most of the Anthropocene.

This volume gathers the latest advances, innovations, and applications in the field of mining, geology and geo-spatial technologies, as presented by leading researchers and engineers at the International Conference on Innovations for Sustainable and Responsible Mining (ISRM), held in Hanoi, Vietnam on October 15-17 2020. The contributions cover a diverse range of topics, including mining technology, drilling and blasting engineering, tunneling and geotechnical applications, mineral processing, mine management and economy, environmental risk assessment and management, mining and local development, mined land rehabilitation, water management and hydrogeology, regional Geology and tectonics, spatial engineering for monitoring natural resources and environment change, GIS and remote sensing for natural disaster monitoring, risk mapping and revisualization, natural resources monitoring and management, mine occupational safety and health. Selected by means of a rigorous peer-review process, they will spur novel research directions and foster future multidisciplinary collaborations.

Shows the solid and drift geology together as the 'under-foot' geology.

This book explores the geotectonic evolution of the lithosphere beneath the Indian Shield, which comprises a collage of cratons variously bounded by mobile belts and palaeo-rifts. The lithosphere beneath these is fairly thin compared to other cratons worldwide, petrologically varied and shows considerable variation in thickness with depth both intra-craton and among cratons. Moreover, it has been subjected to the influence of repeated magmatic episodes from Proterozoic to Palaeocene, which have variously impacted different parts of the shield. The thermotectonic influence on constituent cratons is variable depending on the evolutionary history. This book discusses the impact of successive tectonomagmatic events on the evolution of the deep crust and shallow mantle, and their Phanerozoic modification as gleaned through the xenolith window. The book provides a petrotectonic perspective on the deep crust and shallow mantle from direct samples brought up as xenoliths of deep lithologies, and offers a comprehensive overview for students, researchers, academics and professionals, integrating the results of petrological studies of deep lithologies and geophysical investigations to (i) shed light on the physico-chemical and thermal structure of the lithosphere from an array of geotectonic settings and (ii) gain insights into the spatio-temporal evolution of the Indian Shield. An in-depth guide critical thinking on the complex issue of mantle differentiation, magmatism, lithosphere modification and crustal growth over time, the book allows readers to gain a better understanding of the processes that affect the lithosphere and shape the crust on which we live.

The evolution of geological cartography in Cuba in its more than 135 years of history has been possible through the consultation of numerous archival reports, publications, maps and personal interviews with different authors and geologists of vast experience. A brief critical analysis is made of the increase in the degree of geological knowledge of the country since the elaboration of the Geological Sketch of the Cuban Island at a scale of 1: 2 000 000 (Fernandez de Castro, 1883), first of Cuba and of Ibero-America, until the most recent Digital Geological Map of Cuba at scale 1: 100 000 (Perez Aragon, 2016). Cuba and its surroundings are a geological mosaic in the southeast corner of the North American plate with rocks from many different origins, from Proterozoic to Quaternary, extended along the southern border of the plate. From the Eocene, this belt has been dissected by several great faults, related to the development of some great oceanic depressions (Cayman trough and Yucatan basin). The fossil record of Cuba, which covers approximately the last 200 million years of life on Earth, is rich in very varied fossils, witnessing a wide diversity of organisms, both animals and plants, that inhabited the Antillean and Caribbean region; and that constitute the inheritance of the biological diversity that the current Cuban archipelago exhibits. As a result of the preparation of the Cuban Metallogenic Map at scale 1: 250 000, forty-one models and eight sub-models of metallic mineral deposits were identified. These models, of descriptive-genetic type, together with the analysis of their spatial distribution and their relationship with geology, allowed the identification and mapping of ten mineral systems, linked to the geodynamic environments present in the Cuban territory. Cuba has large deposits of limestone, loam, dolomite, kaolin, gypsum and anhydrite, rock salt, marbles, sands and clays of different types, zeolites, peat, therapeutic peloids and many more. There are manifestations of decorative and precious rocks such as jasper, jadeite, different varieties of quartz and even xylopals. A compilation of geochemical data of oceanic basalt samples from previous works, together with data of analyzed samples during this study in order to discuss geochemical criteria based on immobile element (proxies for fractionation indices, alkalinity, mantle flow and subduction addition), provide a comprehensive ophiolite classification according to their tectonic setting. This book addresses different facets of the geological knowledge of Cuba: history of its cartography, marine geology, fossil record, stratigraphy, tectonics, classification of its ophiolites, quaternary deposits, metallogeny and minerageny.

This book presents essential data on the geology of the Puchezh-Katunki crater - an early Jurassic crater located on the East European Platform, with an impact structure that is ca. 80 km in diameter. Offering a comprehensive guide, it reviews the studies carried out during the last several decades on this prominent but not well-known impact structure. It offers the international community state-of-the-art information on the crater with regard to e.g. structural mapping, drilling (including the Vorotilovo well, which is 5374 m deep), geophysical research, and the petrological analysis of impactites and various breccias. In addition, the book includes new results from the mineralization and crystallizations beneath this large impact crater, and suggests new models for crater formations.

Stone maps the force, vivacity, and stories within our most mundane matter, stone. For too long stone has served as an unexamined metaphor for the "really real": blunt factuality, nature's curt rebuke. Yet, medieval writers knew that stones drop with fire from the sky, emerge through the subterranean lovemaking of the elements, tumble along riverbeds from Eden, partner with the masons who build worlds with them. Such motion suggests an ecological enmeshment and an almost creaturely mineral life. Although geological time can leave us reeling, Jeffrey Jerome Cohen argues that stone's endurance is also an invitation to apprehend the world in other than human terms. Never truly inert, stone poses a profound challenge to modernity's disenchantments. Its agency undermines the human desire to be separate from the environment, a bifurcation that renders nature "out there," a mere resource for recreation, consumption, and exploitation. Written with great verve and elegance, this pioneering work is notable not only for interweaving the medieval and the modern but also as a major contribution to ecotheory. Comprising chapters organized by concept -"Geophilia," "Time," "Force," and "Soul"-Cohen seamlessly brings together a wide range of topics including stone's potential to transport humans into nonanthropocentric scales of place and time, the "petrification" of certain cultures, the messages fossils bear, the architecture of Bordeaux and Montparnasse, Yucca Mountain and nuclear waste disposal, the ability of stone to communicate across millennia in structures like Stonehenge, and debates over whether stones reproduce and have souls. Showing that what is often assumed to be the most lifeless of substances is, in its own time, restless and forever in motion, Stone fittingly concludes by taking us to Iceland a land that, writes the author, "reminds us that stone like water is alive, that stone like water is transient."

This book offers essential, systematic information on the assessment of the spatial association between two processes from a statistical standpoint. Divided into eight chapters, the book begins with preliminary concepts, mainly concerning spatial statistics. The following seven chapters focus on the methodologies needed to assess the correlation between two or more processes; from theory introduced 35 years ago, to techniques that have only recently been published. Furthermore, each chapter contains a section on R computations to explore how the methodology works with real data. References and a list of exercises are included at the end of each chapter. The assessment of the correlation between two spatial processes has been tackled from several different perspectives in a variety of applications fields. In particular, the problem of testing for the existence of spatial association between two georeferenced variables is relevant for posterior modeling and inference. One evident application in this context is the quantification of the spatial correlation between two images (processes defined on a rectangular grid in a two-dimensional space). From a statistical perspective, this problem can be handled via hypothesis testing, or by using extensions of the correlation coefficient. In an image-processing framework, these extensions can also be used to define similarity indices between images.

This is a translation of "Histoire de la geologie, tome 2." It covers theories and the theory of the Earth, collective ideas on the Earth between 1650 and 1830, and the discovery of extinct volanoes in Europe.

Geographical Models with Mathematica provides a fairly comprehensive overview of the types of models necessary for the development of new geographical knowledge, including stochastic models, models for data analysis, for geostatistics, for networks, for dynamic systems, for cellular automata and for multi-agent systems, all discussed in their theoretical context. The author then provides over 65 programs, written in the Mathematica language, that formalize these models. Case studies are provided to help the reader apply these programs to their own studies.

AN INTEGRATED FRAMEWORK FOR STRUCTURAL GEOLOGY A modern and practice-oriented approach to structural geology An Integrated Framework for Structural Geology: Kinematics, Dynamics, and Rheology of Deformed Rocks builds a framework for structural geology from geometrical description, kinematic analysis, dynamic evolution, and rheological investigation of deformed rocks. The unique approach taken by the book is to integrate these principles of continuum mechanics with the description of rock microstructures and inferences about deformation mechanisms. Field, theoretical and laboratory approaches to structural geology are all considered, including the application of rock mechanics experiments to nature. Readers will also find: Three case studies that illustrate how the framework can be applied to deformation at different levels in the crust and in an applied structural geology context Hundreds of detailed, two-color illustrations of exceptional clarity, as well as many microstructural and field photographs The quantitative basis of structural geology delivered through clear mathematics Written for advanced undergraduate and graduate students in geology, An Integrated Framework for Structural Geology will also earn a place in the libraries of practicing geologists with an interest in a one-stop resource on structural geology.

This book is designed to introduce the principal geophysical phenomena and techniques—namely seismology, gravity, magnetism, and heat flow—to students whose primary training is in geology and who possess only a basic knowledge of physics. This text is appropriate for a variety of courses including Tectonics, Earthquake Seismology, Earthquake Geology, Reflection Seismology, and Gravity Interpretation, in addition to courses in Solid Earth Geophysics. Its abundant figures and exercises, combined with the straightforward, concise style of the text, put the essentials of geophysics well within reach of such readers.

Onwumwchili is an internationally known and highly respected expert in the equatorial electrojet field- a brand of geomagnetism. This is the first book to review all the fields of equatorial electrojet phenomena and their relevant theories in one volume. In certain relevant sections, the book discusses both the equatorial electrojet and the world-wide parts of the Sq current systems.

Introduction to Volcanic Seismology, Third Edition covers all aspects of volcano seismology, specifically focusing on recent studies and developments. This new edition expands on the historical aspects, including updated information on how volcanic seismology was handled in the past (instrumentation, processing techniques, number of observatories worldwide) that is compared to present day tactics. Updated case studies can be found throughout the book, providing information from the most studied volcanoes in the world, including those in Iceland. Additional features include descriptions of analog experiments, seismic networks, both permanent and temporal, and the link between volcanoes, plate tectonics, and mantle plumes. Beginning with an introduction to the history of volcanic seismology, the book then discusses models developed for the study of the origin of volcanic earthquakes of both a volcano-tectonic and eruption nature. In addition, the book covers a variety of topics from the different aspects of volcano-tectonic activity, the seismic events associated with the surface manifestations of volcanic activity, descriptions of eruption earthquakes, volcanic tremor, seismic noise of pyroclastic flows, explosion earthquakes, and the mitigation of volcanic hazards.

This book focuses on the geological characteristics and genesis of several base metal deposits in the northern margin of the North China Plate, namely the Bainaimiao Cu-Au-Mo, the Huogeqi Cu-Pb-Zn, the Dongshengmiao Zn-Pb-Cu and the Jiashengpan Zn-Pb deposits. These deposits have geological and geochemical affinities with orogenic-type deposits, such as shear zone-controlled mineralization and carbon-rich low-salinitiy ore-forming fluids, and are characterized by multistage ore-forming histories. Remobilization of the pre-enriched (stratabound or porphyry-type) base metals took place as responses to orogenesis and metamorphism, leading to metal redistribution and the formation of orogenic-type orebodies. The formation of orogenic-type base metal deposits is enigmatic, and the case studies presented in this book provide insights into understanding the genesis of this type of deposits. In particular, pre-enrichment of base metals seems to be important, in terms of preconditioning for later shear zone-controlled mineralization, since base metals are believed to have limited solubilities in the low-salinity ore-fluids.

A profound meditation on climate change and the Anthropocene and an urgent search for the fossils-industrial, chemical, geological-that humans are leaving behind A Times Book of the Year * A Daily Telegraph Book of the Year What will the world look like ten thousand or ten million years from now? In Footprints, David Farrier explores what traces we will leave for the very deep future. From long-lived materials like plastic and nuclear waste, to the 50 million kilometres of roads spanning the planet, in modern times we have created numerous objects and landscapes with the potential to endure through deep time. Our carbon could linger in the atmosphere for 100,000 years, and the remains of our cities will still exist millions of years from now as a layer in the rock. These future fossils have the potential to tell remarkable stories about how we lived in the twenty-first century. Through literature, art, and science, Footprints invites us to think about how we will be remembered in the myths, stories, and languages of our distant descendants. Travelling from the Baltic Sea to the Great Barrier Reef, and from an ice core laboratory in Tasmania to Shanghai, one of the world's biggest cities, David Farrier tells a story of a world that is changing rapidly, and with long-term consequences. Footprints will not only alter how you think about the future, it will change how you see the world today.

All undergraduate and postgraduate students of science and engineering faculties will be benefited by this book. It is meant for all undergraduate and postgraduate students of civil engineering science faculty and geology irrespective of their specializations. This book is based mainly on a course of lectures prepared to cover the syllabus of engineering geology course in Universities all over the country. The book will be useful for Civil Engineering students of other universities also. The engineering geology portion of the book also covers the engineering geology included in the B.Sc, M. Sc and M. Tech courses in geology and the book will meet the requirements of students of geology as far as engineering geology is concerned like practicing engineers who need a simple introduction to the principles of geology which are important from the point of view of engineering will get them in this book."

Describing the natural state of eight important lakes in Asia and the human impact on these lake ecosystems, this book offers a valuable reference guide. Over the past several decades the Aral Sea, Dead Sea, Lake Balkhash and other major lakes in Asia have undergone significant changes with regard to their size, water level, chemical composition, and flora and fauna. Most of these changes resulted from the loss of water from tributaries (now used for irrigation farming) or increasing consumption in local industries and households. However, significant human impacts may have begun as early as 2000 years ago. In addition to the three lakes mentioned above, Lake Sevan (Armenia), the Caspian Sea (Azerbaijan, Iran, Kazakhstan, Russia, Turkmenistan), Lake Issyk-Kul (Kyrgyzstan), and Lake Lop Nur (China) are discussed as the most prominent examples of changing lake ecosystems. In contrast, an example of an almost pristine lake ecosystem is included with the report on Lake Uvs Nuur (Mongolia). For each lake, the book summarizes its origin and early geological history, and reconstructs its natural state and variability on the basis of proxy records from drilled or exposed lake sediments that have accumulated since the last ice age. The frequently observed reductions in lake level and size during most recent decades led often to significant environmental impacts in the respective lake catchments including vegetation deterioration, soil erosion and badland formation, soil salinization or the formation of sinkholes.