Current Research On Volcanic Lakes

Author : Dmitri Rouwet,Bruce Christenson,Franco Tassi,Jean Vandemeulebrouck
Publisher : Springer
Page : 533 pages
File Size : 41,8 Mb
Release : 2015-03-02
Category : Science
ISBN : 9783642368332

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Volcanic Lakes by Dmitri Rouwet,Bruce Christenson,Franco Tassi,Jean Vandemeulebrouck Pdf

This book aims to give an overview on the present state of volcanic lake research, covering topics such as volcano monitoring, the chemistry, dynamics and degassing of acidic crater lakes, mass-energy-chemical-isotopic balance approaches, limnology and degassing of Nyos-type lakes, the impact on the human and natural environment, the eruption products and impact of crater lake breaching eruptions, numerical modeling of gas clouds and lake eruptions, thermo-hydro-mechanical and deformation modeling, CO2 fluxes from lakes, volcanic lakes observed from space, biological activity, continuous monitoring techniques, and some aspects more. We hope to offer an updated manual on volcanic lake research, providing classic research methods, and point towards a more high-tech approach of future volcanic lake research and continuous monitoring.

Author : T. Ohba,B. Capaccioni,C. Caudron
Publisher : Geological Society of London
Page : 302 pages
File Size : 46,8 Mb
Release : 2017-05-23
Category : Science
ISBN : 9781786202444

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Geochemistry and Geophysics of Active Volcanic Lakes by T. Ohba,B. Capaccioni,C. Caudron Pdf

Volcanoes sometimes host a lake at the Earth's surface. These lakes are the surface expressions of a reservoir, often termed a hydrothermal system, in highly fractured, permeable and porous media where fluids circulate. They can become monitoring targets since they integrate the heat flux discharged by an underlying magma body and condense some volcanic gases. Since they trap volcanic heat and gases, they are excellent tools to provide additional information about the status of a volcano and volcanic lake-related hazards. This Special Publication comes at an exciting time for the volcanic lake community. It brings together scientific papers, which include studies of their structure, hydrogeological modelling, long-term multi-disciplinary monitoring efforts, as well as a number of innovative methods of sampling, data acquisition and in situ and laboratory experiments. Several papers challenge long-established paradigms and introduce new concepts and terminologies. This collection of papers will be a useful reference for researchers dealing with volcanic lakes and more generally with hydrothermal systems, phreatic/hydrothermal eruptions and wet volcanoes.

Author : Paolo Papale
Publisher : Elsevier
Page : 710 pages
File Size : 43,6 Mb
Release : 2020-09-29
Category : Science
ISBN : 9780128180839

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Forecasting and Planning for Volcanic Hazards, Risks, and Disasters by Paolo Papale Pdf

Forecasting and Planning for Volcanic Hazards, Risks, and Disasters expands and complements the subject and themes in Volcanic Hazards, Risks and Disasters. Together, the two volumes represent an exhaustive compendium on volcanic hazards, risks, and disasters. Volume two presents a comprehensive picture of the volcano dynamics relevant for volcanic hazard forecasts. It also includes case studies of the associated risks and aspects like operational volcano observatory responses, communication before and across volcanic crises, emergency planning, social science aspects, and resilience from volcanic disasters. Forecasting and Planning for Volcanic Hazards, Risks, and Disasters takes a geoscientific approach to the topic while integrating the social and economic issues related to volcanoes and volcanic hazards and disasters. Features the expertise of top volcanologists, seismologists, geologists, and geophysicists Presents the latest research - including case studies of prominent volcanoes and volcanic hazards and disasters - on causality, economic and social impacts, and preparedness and mitigation Includes numerous tables, maps, diagrams, illustrations, and photographs to aid in grasping key concept

Author : Takeshi Ohba,Bruno Capaccioni,Corentin Caudron
Publisher : Unknown
Page : 295 pages
File Size : 52,9 Mb
Release : 2017
Category : Crater lakes
ISBN : 1786202913

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Geochemistry and Geophysics of Active Volcanic Lakes by Takeshi Ohba,Bruno Capaccioni,Corentin Caudron Pdf

Volcanoes sometimes host a lake at the Earth's surface. These lakes are the surface expressions of a reservoir, often termed a hydrothermal system, in highly fractured, permeable and porous media where fluids circulate. They can become monitoring targets since they integrate the heat flux discharged by an underlying magma body and condense some volcanic gases. Since they trap volcanic heat and gases, they are excellent tools to provide additional information about the status of a volcano and volcanic lake-related hazards. This Special Publication comes at an exciting time for the volcanic lake community. It brings together scientific papers, which include studies of their structure, hydrogeological modelling, long-term multi-disciplinary monitoring efforts, as well as a number of innovative methods of sampling, data acquisition and in situ and laboratory experiments. Several papers challenge long-established paradigms and introduce new concepts and terminologies. This collection of papers will be a useful reference for researchers dealing with volcanic lakes and more generally with hydrothermal systems, phreatic/hydrothermal eruptions and wet volcanoes.

Author : Dmitri Rouwet,Franco Tassi,Agnes Mazot,Corentin Caudron
Publisher : Frontiers Media SA
Page : 213 pages
File Size : 51,9 Mb
Release : 2022-06-27
Category : Science
ISBN : 9782889764006

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Volcanic Lake Dynamics and Related Hazards by Dmitri Rouwet,Franco Tassi,Agnes Mazot,Corentin Caudron Pdf

Author : B. R. Edwards
Publisher : Natural Resources Canada
Page : 14 pages
File Size : 47,9 Mb
Release : 2006
Category : Mines and mineral resources
ISBN : 9780662428268

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Geological Survey of Canada, Current Research (Online) no. 2006-A3 by B. R. Edwards Pdf

Author : Anonim
Publisher : Natural Resources Canada
Page : 18 pages
File Size : 44,5 Mb
Release : 2024-06-28
Category : Electronic
ISBN : 9780660180373

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Geological Survey of Canada, Current Research (Online) no. 2000-C18 by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 154 pages
File Size : 47,8 Mb
Release : 2007
Category : Electronic
ISBN : 8888192344

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Volcanic Lakes by Anonim Pdf

Author : John P. Lockwood,Richard W. Hazlett,Servando de la Cruz-Reyna
Publisher : John Wiley & Sons
Page : 484 pages
File Size : 52,6 Mb
Release : 2022-09-13
Category : Science
ISBN : 9781119478850

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Volcanoes by John P. Lockwood,Richard W. Hazlett,Servando de la Cruz-Reyna Pdf

VOLCANOES Since the publication of the first edition of Volcanoes in 2010, our world of volcanology has changed in exciting ways. Volcanoes have continued to erupt (some 61 eruptions with VEI magnitudes greater than 3 have taken place since 2010), and in this revised and updated edition, the authors describe the largest of these, and the ones that have had the most impact on society. Volcanoes, Second Edition, contains more than 80 new photographs and figures to better illustrate volcanic features and processes, with an updated Bibliography that includes important papers describing recent eruptions and new findings. Volcanologic research is improving the foundations of knowledge upon which all our science rests, and we briefly summarize the most important of these advances and new research tools developed over the past eleven years. The most productive of these new tools are remotely operated, constantly monitoring volcanoes and their impacts on the Earth’s atmosphere from space and exploring new volcanic worlds beyond the bounds of Earth. Remotely Operated Vehicles (ROVs) are now widely available to understand better the most active volcanoes on Earth - those beneath the sea. This superlative textbook will enable students who may never see an erupting volcano to evaluate news stories about far-away eruptions, and to distinguish between overly sensational stories and factual reporting that puts facts in context. Emergency managers, land use planners, and civic officials also need to understand volcanic processes when their communities are threatened – this book will inform and guide them in their decision-making. Avoiding overly technical discussions and unnecessary use of jargon, with the important needs of civil authorities, teachers and students particularly in mind, this second edition of Volcanoes will also be of interest to general readers who are interested in these fascinating and ever-changing features of our dynamic planet.

Author : Anonim
Publisher : Unknown
Page : 548 pages
File Size : 42,5 Mb
Release : 1995
Category : Geology
ISBN : OSU:32435075542605

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Current Research by Anonim Pdf

Author : James D. L. White,N. R. Riggs
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 48,5 Mb
Release : 2009-03-05
Category : Science
ISBN : 9781444304268

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Volcaniclastic Sedimentation in Lacustrine Settings by James D. L. White,N. R. Riggs Pdf

This volume presents a unique compendium of papers assessing theeffects of volcanism on lakes, as recorded by the volcaniclasticsediments deposited within them. The unifying theme is that theeffects of volcanism on lacustrine sedimentation are diverse anddistinctive, and that volcaniclastic lacustrine sediments hold thekey to understanding a range of processes and events that cannot bereadily addressed by the study of any non-volcanic lakes. Thirteen papers, with authors from nine countries, examine bothmodern and ancient eruption-affected lacustrine deposits. Volcaniceruptions affect lakes and their deposits in many ways, and thesepapers evaluate processes and products of volcanic eruptions withinlakes, of tectonically impounded lakes strongly influenced byvolcanism, of eruption-impounded lakes and of general factorscontrolling sedimentation of vitric ash and pumice.Tephrastratigraphic studies also take advantage of the exceptionalpreservation of thin laminae in quiet lakes to precisely dateepisodes in the evolution of long-lived lakes and their catchmentareas, and to understand how volcanism affects normal lacustrineprocesses. The volume as a whole is an unparalleled source of informationon all aspects of the physical sedimentary results of volcanism inlacustrine settings, and serves as a complement to other studiesconcerned primarily with thermal and geochemical characteristics oflakes within volcanic craters. If you are a member of the International Association ofSedimentologists, for purchasing details, please see:http://www.iasnet.org/publications/details.asp?code=SP30

Author : Geological Survey of Canada
Publisher : Unknown
Page : 382 pages
File Size : 47,7 Mb
Release : 1993
Category : Canadian Shield
ISBN : UVA:X002238205

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Current Research by Geological Survey of Canada Pdf

Series of articles on current geological research on the Canadian Shield, covering geology, sedimentology, stratigraphy, mineralization, metamorphism, and gravity surveys in the Northwest Territories, northeastern Alberta, Manitoba, Saskatchewan, Ontario, Quebec, and Labrador.

Author : Joachim Gottsmann,Jürgen Neuberg,Bettina Scheu
Publisher : Springer
Page : 313 pages
File Size : 48,5 Mb
Release : 2018-12-18
Category : Nature
ISBN : 9783319584126

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Volcanic Unrest by Joachim Gottsmann,Jürgen Neuberg,Bettina Scheu Pdf

This open access book summarizes the findings of the VUELCO project, a multi-disciplinary and cross-boundary research funded by the European Commission's 7th framework program. It comprises four broad topics: 1. The global significance of volcanic unrest 2. Geophysical and geochemical fingerprints of unrest and precursory activity 3. Magma dynamics leading to unrest phenomena 4. Bridging the gap between science and decision-making Volcanic unrest is a complex multi-hazard phenomenon. The fact that unrest may, or may not lead to an imminent eruption contributes significant uncertainty to short-term volcanic hazard and risk assessment. Although it is reasonable to assume that all eruptions are associated with precursory activity of some sort, the understanding of the causative links between subsurface processes, resulting unrest signals and imminent eruption is incomplete. When a volcano evolves from dormancy into a phase of unrest, important scientific, political and social questions need to be addressed. This book is aimed at graduate students, researchers of volcanic phenomena, professionals in volcanic hazard and risk assessment, observatory personnel, as well as emergency managers who wish to learn about the complex nature of volcanic unrest and how to utilize new findings to deal with unrest phenomena at scientific and emergency managing levels. This book is open access under a CC BY license.

Author : Sandra E. Johnstone
Publisher : Natural Resources Canada
Page : 11 pages
File Size : 52,6 Mb
Release : 2002
Category : Geology, Structural
ISBN : 9780660187358

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Geological Survey of Canada, Current Research (Online) no. 2002-C15 by Sandra E. Johnstone Pdf

This report summarizes observations & structural data collected in the area of the Walker Lake shear zone in the Committee Bay supracrustal belt, central Nunavut. It first reviews the general geology of the metasedimentary & volcanic rocks of the Prince Albert group and the intrusive rocks (tonalite, granite) which were observed in the shear zone. It then describes the three generations of ductile structures that were identified in proximity to the shear zone, and offers some preliminary interpretations regarding the relationship of the shear zone to regional deformation.

Author : Anonim
Publisher : Unknown
Page : 394 pages
File Size : 44,6 Mb
Release : 1988
Category : Canadian Shield
ISBN : UIUC:30112026976032

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Current Research Part C, Canadian Shield by Anonim Pdf