Download or read book The South Aegean Active Volcanic Arc written by M. Fytikas and published by Elsevier. This book was released on 2005-09-13 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of 22 selected papers from the homonymous Conference held in September 2003 Milos, Greece. The aim of the conference was to serve as a forum for the presentation and constructive discussion of the state-of-the-art and emerging issues on the South Aegean Volcanic Arc. In the first part of the book the tectonic- geodynamic setting and the present upper mantle structure of the Aegean area are discussed. It includes an interesting interpretation of data on the spatial distribution of intermediate focal depth earthquakes, fault plane solutions and deep velocity structures, to further investigate active tectonics related to the deep structure of the southern Aegean volcanic arc. The second part deals with general volcanological, petrological and tectonic characteristics of the SAAVA presenting an extensive review of volcanological, chemical, isotope and tectonic data, using a large amount of new field and laboratory data. Interesting conclusions are presented regarding the present volcanic associations, the volcanic fields location and shape in respect to the large tectonic lineaments and the plate motions, the source of the SAAVA parental magmas. Presented in the third part is an extensive review on the volcanic hazard assessment and the monitoring state of the SAAVA centers. Seismic and geodetic monitoring of the Santorini volcano and the recent (1995-1998) crisis of Nisyros volcano are presented and discussed. The last part deals with hydrothermal deposits and processes in the SAAVA, as well as products and processes in adjacent areas with a particular interest and significance that link them to the SAAVA processes.*Systematic re-evaluation on the geodynamic and tectonic setting of the Aegean active volcanic centers *Thorough review with new data and ideas on the magma source region, the magma differentiation processes in both the deep and shallow levels, and the volcanological processes related both to the magma composition and storage depth as well as to the tectonic regime of the volcano growth area*Up to date estimation of the volcanic hazard in the Aegean area, and a detailed presentation of the present state and the monitoring efforts of the South Aegean active centers

Download or read book Cenozoic Volcanism in the Mediterranean Area written by Luigi Beccaluva and published by Geological Society of America. This book was released on 2007-01-01 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Santorini Volcano written by Timothy H. Druitt and published by Geological Society of America. This book was released on 1999 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This memoir synthesizes all the data from the Cambridge, Bristol and Clermont groups, and integrates data from other research groups on the caldera volcanoes of Santorini. It provides interpretations of the tectonic and magmatic evolution of Santorini. The volcanic field has been remapped and a picture of cyclic volcanic activity and magmatic evolution has emerged from this work.

Download or read book Nisyros Volcano written by Volker Jörg Dietrich and published by Springer. This book was released on 2017-08-22 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the first compilation of scientific research on the island of Nisyros, involving various geoscientific disciplines. Presenting a wealth of illustrations and maps, including a geological map of the volcano, it also provides valuable insights into the geothermal potential of Greece. The island of Nisyros is a Quaternary volcano located at the easternmost end of the South Aegean Volcanic Arc. The island is nearly circular, with an average diameter of 8 km, and covers an area of approximately 42 km2. It lies above a base of Mesozoic limestone and a thin crust, with the mantle-crust transition located at a depth of approximately 27 km. The volcanic edifice of Nisyros comprises a succession of calc-alkaline lavas and pyroclastic rocks, as well as a summit caldera with an average diameter of 4 km. Nisyros marks the most recent volcano in the large prehistoric volcanic field between Kos-Yali-Strongyli-Pyrgousa-Pachia-Nisyros, where the largest eruption (“Kos Plateau Tuff”) in the history of the eastern Mediterranean devastated the Dodecanese islands 161,000 years ago. Although the last volcanic activity on Nisyros dates back at least 20,000 to 25,000 years, it encompasses an active hydrothermal system underneath the volcano with temperatures of roughly 100°C at the Lakki plain, the present-day caldera floor and 350°C at a depth of 1,550 m. A high level of seismic unrest, thermal waters and fumarolic gases bear testament to its continuous activity, which is due to a large volume of hot rocks and magma batches at greater depths, between 3,000 and 8,000 m. Violent hydrothermal eruptions accompanied by major earthquakes occurred in 1873 and 1888 and left behind large, “world-wide unique” explosion craters in the old caldera. Through diffuse soil degassing, the discharge of all hydrothermal craters in the Lakki plain releases 68 tons of hydrothermal-volcanic derived CO2 and 42 MW of thermal energy per day. This unique volcanic and hydrothermal environment is visited daily by hundreds of tourists.

Download or read book The Geodynamics of the Aegean and Anatolia written by Tuncay Taymaz and published by Geological Society of London. This book was released on 2007 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains current results and ideas regarding the geodynamics of the Aegean and Anatolia.

Download or read book Santorini written by Walter L. Friedrich and published by Aarhus Universitetsforlag. This book was released on 2009-10-27 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the Greek island of Santorini, classically known as Thera, erupted dramatically in 1613 BC (+/- 13 years), it produced one of the largest explosions ever witnessed, thereby possibly giving rise to the legend of Atlantis. This so-called 'Minoan' eruption triggered tsunamis that devastated coastal settlements in the region, and on Santorini it left behind a Bronze Age Pompeii, which is currently being excavated. Thriving Bronze Age settlements on the island - rich in colorful wall paintings and highly sophisticated pottery - were buried under thick layers of volcanic ash. The ejection of an immense volume of dust into the atmosphere also altered global climate for several years. The author, a well-known geologist, blends the thrill of scientific discovery with a popular presentation of the geology, archeology, history, peoples, and environmental settings of the island group of Santorini. He not only gives a comprehensive overview of the volcanic island and its past, but also reports on the latest discoveries: The finding, for example, of the olive trees which had been buried alive by the Minoan eruption has made it possible now to give a direct and precise radiocarbon date for the volcanic catastrophe. Furthermore, he seeks to assign certain geological structures, such as faulted rocks, red lavas and harbor sites, as depicted on the Bronze Age frescos from Santorini, to still-existing details in the Santorini landscape of today. Excellent color photographs and illustrations along with easily understandable scientific and historic details will make this book highly appealing to a wide audience. It will also be useful as a supplementary text for introductory courses in earth and atmospheric science, geology, volcanology, and paleoclimatology, as well as ancient history and archeology.

Download or read book The Aegean Sea Environment written by Christos L. Anagnostou and published by Springer Nature. This book was released on with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Compressional Tectonics written by Elizabeth J. Catlos and published by John Wiley & Sons. This book was released on 2023-05-04 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compressional Tectonics A synthesis of current knowledge on collisional and convergent plate boundaries worldwide Major mountain belts on Earth, such as the Alps, Himalayas, and Appalachians, have been built by compressional tectonic processes during continent-continent and arc-continent collisions. Understanding their formation and evolution is important because of the hazards associated with convergent and collisional plate boundaries, and because these mountain belts contain resources such as precious metals, rare earth elements, oil, gas, and coal. Compressional Tectonics: Plate Convergence to Mountain Building reviews our present-day knowledge of the tectonic evolution of the Alpine-Himalayan and Appalachian belts. Volume highlights include: Overview of terminology relating to compressional and contractional tectonics Discussion of subduction zone dynamics Debates over the timing of the collision and convergence of particular subduction and suture zones Examples of the different stages in the development of orogenic belts This book is one of a set of three in the collection Tectonic Processes: A Global View. The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.

Download or read book Subaqueous Volcanism from Ancient Successions to Modern Volcanoes and Modelling written by Carles Soriano and published by Frontiers Media SA. This book was released on 2020-05-21 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Companion to the Environmental History of Byzantium written by and published by BRILL. This book was released on 2024-03-04 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: How did humans and the environment impact each other in the medieval Eastern Mediterranean? How did global climatic fluctuations affect the Byzantine Empire over the course of a millennium? And how did the transmission of pathogens across long distances affect humans and animals during this period? This book tackles these and other questions about the intersection of human and natural history in a systematic way. Bringing together analyses of historical, archaeological, and natural scientific evidence, specialists from across these fields have contributed to this volume to outline the new discipline of Byzantine environmental history. Contributors are: Johan Bakker, Henriette Baron, Chryssa Bourbou, James Crow, Michael J. Decker, Warren J. Eastwood, Dominik Fleitmann, John Haldon, Adam Izdebski, Eva Kaptijn, Jürg Luterbacher, Henry Maguire, Mischa Meier, Lee Mordechai, Jeroen Poblome, Johannes Preiser-Kapeller, Abigail Sargent, Peter Talloen, Costas Tsiamis, Ralf Vandam, Myrto Veikou, Sam White, and Elena Xoplaki

Download or read book The Physical Geography of the Mediterranean written by Jamie C. Woodward and published by Oxford University Press. This book was released on 2009-05-07 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the climates, landscapes, ecosystems and hazards that comprise the Mediterranean world. It traces the development of the Mediterranean landscape over very long timescales and examines modern processes and key environmental issues in a wide range of settings. The Mediterranean is the only region on Earth where three continents meet and this interaction has produced a very distinctive Physical Geography. This book examines the landscapes and processes at themargins of these continents and the distinctive marine environment between them. Catastrophic earthquakes, explosive volcanic eruptions and devastating storms and floods are intimately bound up within the history and mythology of the Mediterranean world. This is a key region for the study of naturalhazards because it offers unrivalled access to long records of hazard occurrence and impact through documentary, archaeological and geological archives. The Mediterranean is also a biodiversity hotspot; it has been a meeting place for plants, animals and humans from three continents throughout much of its history. The Quaternary records of these interactions are more varied and better preserved than in any other part of the world. These records have provided important new insights into thetempo of climate, landscape and ecosystem change in the Mediterranean region and beyond. The region is unique because of the very early and widespread impact of humans in landscape and ecosystem change - and the richness of the archaeological and geological archives that chronicle this impact. This bookexamines this history and these interactions and places current environmental issues in long term context. Contributors : Ramadan Husain Abu-Zied Harriet Allen Jacques Blondel Maria-Carmen Llasat James Casford Marc Castellnou Andrew Goudie Andrew Harding Angela Hayes Tom Holt Babette Hoogakker Philip Hughes Jos Lelieveld John Lewin Francisco Lloret Francisco Lopez-Bermudez Mark Macklin Jean Margat Anne Mather Frédéric Médail Christophe Morhange Clive Oppenheimer JeanPalutikof Gerassimos Papadopoulos Josep Piñol David Pyle Jane Reed Neil Roberts Eelco Rohling Iain Stewart Stathis Stiros John Thornes Chronis Tzedakis John Wainwright

Download or read book Base Metal Sulfide Deposits in Sedimentary and Volcanic Environments written by Günther H. Friedrich and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geology and metallogeny of "base metal sulfide deposits" in Europe, Africa and Australia was the topic of the DMG-GDMB-SAG Joint Meeting held in Aachen (FRG), September 16-19, 1985. Divided into two parts, the presented papers cover the description and interpretation of sediment-hosted as well as volcanic-sediment-hosted and volcanic-hosted copper-zinc-lead (gold-silver) deposits. The present compilation is an overview of current research activities and results on copper-zinc-lead deposits in classical mining districts considering geological, lithological, geochemical and tectonic parameters of ore formation. Even in periods of depressed metal prices, "base metal sulfide deposits" still remain one of the most attractive mineral exploration targets. This extensive review provides valuable information to researchers and explorationists.

Download or read book Threats to the Quality of Groundwater Resources written by Andrea Scozzari and published by Springer. This book was released on 2015-11-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on scientific and technological aspects of groundwater-resources assessment and surveillance. It describes relevant risks and investigates selected techniques for the monitoring and mitigation of the individuated threats to groundwater quality. The authors discuss the concepts of groundwater-resources protection and offer examples of both geogenic and anthropogenic degradation of groundwater quality, such as heavy metals from mining activities and natural water-rock interactions, as well as risk of contamination due to geological CO2 storage practices etc. The volume also covers non-invasive monitoring techniques and briefly addresses innovative sensor technologies for the online assessment of water quality. Furthermore, the role played by geochemical techniques, the potential of environmental isotopes and the support provided by physical modelling are highlighted. The chapters guide the reader through various viewpoints, according to the diverse disciplines involved, without aiming to be exhaustive, but instead picking representative topics for their relevance in the context of groundwater protection and control. This book will be of interest to advanced students, researchers, policy-makers and stakeholders at various levels.

Download or read book Caldera Volcanism written by Joachim Gottsmann and published by Elsevier. This book was released on 2011-09-22 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume aims at providing answers to some puzzling questions concerning the formation and the behavior of collapse calderas by exploring our current understanding of these complex geological processes. Addressed are problems such as:- How do collapse calderas form? - What are the conditions to create fractures and slip along them to initiate caldera collapse and when are these conditions fulfilled? - How do these conditions relate to explosive volcanism?- Most products of large caldera-forming eruptions show evidence for pre-eruptive reheating. Is this a pre-requisite to produce large volume eruptions and large calderas?- What are the time-scales behind caldera processes? - How long does it take magma to reach conditions ripe enough to generate a caldera-forming eruption?- What is the mechanical behavior of magma chamber walls during caldera collapse? Elastic, viscoelastic, or rigid? - Do calderas form by underpressure following a certain level of magma withdrawal from a reservoir, or by magma chamber loading due to deep doming (underplating), or both?- How to interpret unrest signals in active caldera systems?- How can we use information from caldera monitoring to forecast volcanic phenomena?In the form of 14 contributions from various disciplines this book samples the state-of-the-art of caldera studies and identifies still unresolved key issues that need dedicated cross-boundary and multidisciplinary efforts in the years to come. - International contributions from leading experts - Updates and informs on all the latest developments - Highlights hot topic areas and identifies and analyzes unresolved key issues

Download or read book Volcanism in the Campania Plain written by and published by Elsevier. This book was released on 2006-08-24 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with the study of three important volcanisms in the Campania Plain: Vesuvius, Campi Flegrei and Ignimbrites. The knowledge of the volcanic evolution of Vesuvius and Campi Flegrei has a particular relevance because of the hazards that these volcanoes pose to the about 1.5 million people living in the Neapolitan area. The contributors to the volume bring new data (experiments on volatile solubility, fluid-melt inclusions, tectonic, geophysical, isotope, geochronology), which are helpful in the creation of new models for a better understanding of the behaviour of the volcanic systems. In particular a hydrothermal model is used to explain the ground movements (bradyseism) at Campi Flegrei. To develop such a model, the authors use an analogue for the evolving Campi Flegrei sub-volcanic system, the model of the porphyry mineralized systems. For Campanian Ignimbrite the authors highlight the impact crystal-liquid separation has on melt compositional evolution and particularly focus on trace element and Th isotope evidence for open-system processes in the magma body associated with the Campanian Ignimbrite. The authors, for their interpretations, utilize thermodynamic and quantitative mass balance modelling of major and trace element data and semi-quantitative limits on Th and Sr isotopes to evaluate the role of crytal-melt separation, magma-fluid interaction, and assimilation of wallrock on the geochemical evolution of the Campamian Ignimbrite.

Download or read book Volcanoes in the Quaternary written by Callum R. Firth and published by Geological Society of London. This book was released on 1999 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation "A full understanding of the complex interaction between volcanic activity and Quaternary environmental change requires the collaboration of both volcanologists and Quaternary scientists. Volcanoes in the Quaternary brings together papers from workers in both fields and reflects the diversity of current research. The papers are grouped geographically and focus on New Zealand's North Island, the East African Rift Valley, the Mediterranean and Iceland. They cover the determination of eruptive chronologies, discuss the impacts on local vegetation and society, outline the importance of tephrostratigraphic records and provide detailed studies of hazard assessment."--BOOK JACKET. Title Summary field provided by Blackwell North America, Inc. All Rights Reserved.

Download or read book Muography written by László Oláh and published by John Wiley & Sons. This book was released on 2022-01-25 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technique for visualizing Earth's subsurface at high resolution Hidden out of sight in Earth’s subsurface are a range of geophysical structures, processes, and material movements. Muography is a passive and non-destructive remote sensing technique that visualizes the internal structure of solid geological structures at high resolution, similar in process to X-ray radiography of human bodies. Muography: Exploring Earth's Subsurface with Elementary Particles explores the application of this imaging technique in the geosciences and how it can complement conventional geophysical observations. Volume highlights include: Principles of muography and pioneering works in the field Different approaches for muographic image processing Observing volcanic structures and activity with muography Using muography for geophysical exploration and mining engineering Potential environmental applications of muography Latest technological developments in muography The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.