Studies of Shallow Inter- and Intraplate Earthquakes and Mechanical Models of Subduction Zone Dynamics

Studies of Shallow Inter- and Intraplate Earthquakes and Mechanical Models of Subduction Zone Dynamics PDF Author: Xinping Liu
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 236

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Studies of Shallow Inter- and Intraplate Earthquakes and Mechanical Models of Subduction Zone Dynamics

Studies of Shallow Inter- and Intraplate Earthquakes and Mechanical Models of Subduction Zone Dynamics PDF Author: Xinping Liu
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 236

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Shallow Subduction Zones: Seismicity, Mechanics and Seismic Potential Part 1

Shallow Subduction Zones: Seismicity, Mechanics and Seismic Potential Part 1 PDF Author: DMOWSKA
Publisher: Birkhäuser
ISBN: 3034858469
Category : Science
Languages : en
Pages : 216

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Book Description
Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 140 (1993), No. 2

Shallow Subduction Zones: Seismicity, Mechanics and Seismic Potential

Shallow Subduction Zones: Seismicity, Mechanics and Seismic Potential PDF Author: Renata Dmowska
Publisher: Birkhäuser
ISBN: 3034873336
Category : Science
Languages : en
Pages : 240

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Book Description
Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 142 (1994), No. 1

The Seismogenic Zone of Subduction Thrust Faults

The Seismogenic Zone of Subduction Thrust Faults PDF Author: Timothy H. Dixon
Publisher: Columbia University Press
ISBN: 9780231138666
Category : Computers
Languages : en
Pages : 696

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Book Description
Subduction zones, one of the three types of plate boundaries, return Earth's surface to its deep interior. Because subduction zones are gently inclined at shallow depths and depress Earth's temperature gradient, they have the largest seismogenic area of any plate boundary. Consequently, subduction zones generate Earth's largest earthquakes and most destructive tsunamis. As tragically demonstrated by the Sumatra earthquake and tsunami of December 2004, these events often impact densely populated coastal areas and cause large numbers of fatalities. While scientists have a general understanding of the seismogenic zone, many critical details remain obscure. This volume attempts to answer such fundamental concerns as why some interplate subduction earthquakes are relatively modest in rupture length (greater than 100 km) while others, such as the great (M greater than 9) 1960 Chile, 1964 Alaska, and 2004 Sumatra events, rupture along 1000 km or more. Contributors also address why certain subduction zones are fully locked, accumulating elastic strain at essentially the full plate convergence rate, while others appear to be only partially coupled or even freely slipping; whether these locking patterns persist through the seismic cycle; and what is the role of sediments and fluids on the incoming plate. Nineteen papers written by experts in a variety of fields review the most current lab, field, and theoretical research on the origins and mechanics of subduction zone earthquakes and suggest further areas of exploration. They consider the composition of incoming plates, laboratory studies concerning sediment evolution during subduction and fault frictional properties, seismic and geodetic studies, and regional scale deformation. The forces behind subduction zone earthquakes are of increasing environmental and societal importance.

Ecosystem Dynamics in a Polar Desert

Ecosystem Dynamics in a Polar Desert PDF Author:
Publisher: American Geophysical Union
ISBN: 9780875905
Category : Desert ecology
Languages : en
Pages : 224

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Book Description
Presents information from the primary abiotic forces defining the system, and from the present hydrology, biogeochemistry and physics of major sites of organic carbon production of the McMurdo Dry Valleys. Additionally, research on the physical, chemical, and biological properties of the dry valley soils is included. The role of environmental management in long-term ecological studies is also addressed. The accompanying CDROM provides details and scale to visualize the McMurdo Dry Valleys from an ecosystem perspective.

Shallow Subduction Zones

Shallow Subduction Zones PDF Author: Renata Dmowska
Publisher: Birkhauser
ISBN: 9780817629625
Category : Earthquakes
Languages : en
Pages : 220

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Subduction Dynamics

Subduction Dynamics PDF Author: Gabriele Morra
Publisher: John Wiley & Sons
ISBN: 1118888995
Category : Science
Languages : en
Pages : 210

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Book Description
Subduction dynamics has been actively studied through seismology, mineral physics, and laboratory and numerical experiments. Understanding the dynamics of the subducting slab is critical to a better understanding of the primary societally relevant natural hazards emerging from our planetary interior, the megathrust earthquakes and consequent tsunamis. Subduction Dynamics is the result of a meeting that was held between August 19 and 22, 2012 on Jeju island, South Korea, where about fifty researchers from East Asia, North America and Europe met. Chapters treat diverse topics ranging from the response of the ionosphere to earthquake and tsunamis, to the origin of mid-continental volcanism thousands kilometers distant from the subduction zone, from the mysterious deep earthquakes triggered in the interior of the descending slabs, to the detailed pattern of accretionary wedges in convergent zones, from the induced mantle flow in the deep mantle, to the nature of the paradigms of earthquake occurrence, showing that all of them ultimately are due to the subduction process. Volume highlights include: Multidisciplinary research involving geology, mineral physics, geophysics and geodynamics Extremely large-scale numerical models with sliate-of-the art high performance computing facilities Overview of exceptional three-dimensional dynamic representation of the evolution of the Earth interiors and of the earthquake and subsequent tsunami dynamics Global risk assessment strategies in predicting natural disasters This volume is a valuable contribution in earth and environmental sciences that will assist with understanding the mechanisms behind plate tectonics and predicting and mitigating future natural hazards like earthquakes, volcanoes and tsunamis.

Seismogenic and Tsunamigenic Processes in Shallow Subduction Zones

Seismogenic and Tsunamigenic Processes in Shallow Subduction Zones PDF Author: Jeanne Sauber
Publisher: Birkhäuser
ISBN: 3034886799
Category : Science
Languages : en
Pages : 373

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Book Description
Earthquakes in shallow subduction zones account for the greatest part of seismic energy release in the Earth and often cause significant damage; in some cases they are accompanied by devastating tsunamis. Understanding the physics of seismogenic and tsunamigenic processes in such zones continues to be a challenging focus of ongoing research. The seismologic and geodetic work reported in this volume highlights the recent advances made toward quantifying and understandig the role of shallow plate coupling in the earthquake generation process. The relation between regional seismotectonics, features in the downgoing plate, and the slip distribution in earthquakes are examined for recent and great historical events. In addition to papers reporting new results, review articles on tsunami and tsunamigenic earthquakes and depth dependent plate interface properties are presented. These observational results, along with complementary laboratory and theoretical studies, can assist in assessing the seismic potential of a given region.

Shallow Subduction Zones

Shallow Subduction Zones PDF Author: Renata Dmowska
Publisher:
ISBN:
Category : Geology, Structural
Languages : en
Pages :

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Encyclopedia of Solid Earth Geophysics

Encyclopedia of Solid Earth Geophysics PDF Author: Harsh Gupta
Publisher: Springer Science & Business Media
ISBN: 904818701X
Category : Science
Languages : en
Pages : 1579

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Book Description
The past few decades have witnessed the growth of the Earth Sciences in the pursuit of knowledge and understanding of the planet that we live on. This development addresses the challenging endeavor to enrich human lives with the bounties of Nature as well as to preserve the planet for the generations to come. Solid Earth Geophysics aspires to define and quantify the internal structure and processes of the Earth in terms of the principles of physics and forms the intrinsic framework, which other allied disciplines utilize for more specific investigations. The first edition of the Encyclopedia of Solid Earth Geophysics was published in 1989 by Van Nostrand Reinhold publishing company. More than two decades later, this new volume, edited by Prof. Harsh K. Gupta, represents a thoroughly revised and expanded reference work. It brings together more than 200 articles covering established and new concepts of Geophysics across the various sub-disciplines such as Gravity, Geodesy, Geomagnetism, Seismology, Seismics, Deep Earth Processes, Plate Tectonics, Thermal Domains, Computational Methods, etc. in a systematic and consistent format and standard. It is an authoritative and current reference source with extraordinary width of scope. It draws its unique strength from the expert contributions of editors and authors across the globe. It is designed to serve as a valuable and cherished source of information for current and future generations of professionals.