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  • 1
    Online Resource
    Online Resource
    Dordrecht :Springer Netherlands,
    Keywords: Geodynamics-Mathematics. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (410 pages)
    Edition: 1st ed.
    ISBN: 9789400928572
    Series Statement: Modern Approaches in Geophysics Series ; v.3
    Language: English
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  • 2
    Online Resource
    Online Resource
    Dordrecht :Springer Netherlands,
    Keywords: Earth sciences--Forecasting. ; Geological modeling. ; Geology, Structural. ; Natural disasters--Forecasting. ; Electronic books.
    Description / Table of Contents: As advances in the earth sciences lead to ever more advanced ways of modeling the complex processes in the solid Earth, the papers in this volume provide a survey of some recent developments at the leading edge of this highly technical discipline.
    Type of Medium: Online Resource
    Pages: 1 online resource (423 pages)
    Edition: 1st ed.
    ISBN: 9789048127375
    Series Statement: International Year of Planet Earth Series
    DDC: 551.1
    Language: English
    Note: Intro -- Foreword -- Preface -- Introduction -- Contents -- Contributors -- New Frontiers in Integrated Solid Earth Sciences -- Perpectives on Integrated Solid Earth Sciences -- Introduction -- Mass Transfer -- Continental Topography: Interplay of Deep Earth and Surface Processes -- Geoprediction: Observation, Reconstruction and Process Modelling -- Observing the Present -- Reconstructing the Past -- Lithosphere Deformation Behaviour -- Process Modelling and Validation -- Challenges and New Developments -- Integrated Approach to Selected Natural Laboratories and Analogues -- Coupled Deep Earth and Surface Processes -- Coupled Process Modelling and Validation -- ILP Activities Within the International Year of Planet Earth -- Task Force 1: Earth Accretionary Systems (in Space and Time) (ERAS) -- Task Force 2: Tectonic Causes of Volcano Failure and Possible Premonitory Signals -- Task Force 3: Lithosphere-Asthenosphere Interactions -- Task Force 4: Ultra-Deep Continental Crust Subduction (UDCCS) -- Task Force 5: Global and Regional Parameters of Paleoseismology -- Implications for Fault Scaling and Future Earthquake Hazard -- Task Force 6: Sedimentary Basins -- Task Force 7: Temporal and Spatial Change of Stress and Strain -- Task Force 8: Baby-Plumes Origin, Characteristics, Lithosphere-Asthenosphere Interaction and Surface Expression -- Regional Coordinating Committee Europe: TOPO-EUROPE -- Regional Coordinating Committee Asia: TOPO-CENTRAL-ASIA: 4D Topographic Evolution in Central Asia -- Regional Coordinating Committee DynaQlim: Upper Mantle Dynamics and Quaternary Climate in Cratonic Areas -- International Continental Scientific Drilling Programme (ICDP) -- Perspectives on Integrated Solid Earth Sciences -- References -- 3D Crustal Model of Western and Central Europe as a Basis for Modelling Mantle Structure -- Introduction. , Basic Model Assumptions -- Crustal Model of Western and Central Europe -- Southeastern Europe -- Italian Peninsula -- Iberian Peninsula and Central Atlantic Margin -- England and North Atlantic Margin -- Central Europe -- Northern and Eastern Europe -- EuCrust-07: Statistical Analysis and Difference with Previous Models -- Lithology of the European Crust -- Conclusions -- References -- Thermal and Rheological Model of the European Lithosphere -- Introduction -- Thermal Model of the European Lithosphere -- Lithosphere Thickness of Europe -- Introduction to the Strength Calculation -- Rheological Model of the European Lithosphere -- Effective Elastic Thickness ( Te ) of the European Lithosphere -- How Reliable are the Strength Estimates? -- Conclusions -- Appendix: Anharmonicity Correction -- Voigt-Reuss-Hill (VRH) Averaging -- References -- Thermo-Mechanical Models for Coupled Lithosphere-Surface Processes: Applications to Continental Convergence and Mountain Building Processes -- Introduction -- Interplays Between Surface and Tectonic Processes -- Tectonic Forcing on Surface Processes -- Coupling Between Denudation and Tectonic Uplift Due To Isostasy -- Coupling Between Surface Processes and Horizontal Strains -- Coupling of Surface Processes and Tectonic Input/Reaction in Full Scale Mechanical Models: Major Stages -- Surface Processes Modelling: Principles and Numerical Implementation -- Basic Models of Surface Processes -- Alternative Models of Surface Processes -- Structure and Rheology of the Lithosphere -- Rheology -- Thermal Model -- Implementation of Coupled Models -- Semi-Analytical Model for Intermediate Tectonic Convergence Rate -- Unconstrained Fully Coupled Numerical Model -- Experiments -- Semi-Analytical Model -- Case 1: No Surface Processes: ''Subsurface Collapse'' -- Case 2: No Shortening: ''Erosional Collapse''. , Case 3: Dynamically Coupled Shortening and Erosion: ''Mountain Growth'' -- Coupled Regime and Graded Geometries -- Sensitivity to the Rheology and Structure of the Lower Crust -- Comparison With Observations -- Numerical Experiments -- Conclusions -- Appendix 1: Model of Flexural Deformation of the Competent Cores of the Brittle-Elasto-Ductile Crust and Upper Mantle -- Appendix 2: Model of Flow in the Ductile Crust -- Appendix 3: Analytical Formulation for Ascending Crustal Flow -- Appendix 4: Numerical Algorithm for the Full Thermo-Mechanical Model -- References -- Achievements and Challenges in Sedimentary Basin Dynamics:A Review -- Introduction -- Deep Controls on the Architecture of Sedimentary Basins -- Constraints on Basin Fill and Crustal Configuration by Seismic Imaging -- Industrial Reflection Seismic and Supporting Potential Field Data -- Crustal-Scale Reflection and Refraction Seismology -- Continental-Scale Maps of the European Moho and Lithospheric Thickness -- Mantle Tomography and Other Controls on Lithospheric Thickness and Mantle Heterogeneities -- Lithosphere Rheology and Tectonic Controls on Basin Segmentation and Topography -- Lithosphere Strength and Deformation Mode -- Lithospheric Folding: An Important Mode of Intraplate Basin Formation -- Linking the Sedimentary Record to Processes in the Lithosphere -- Mechanical Controls on Basin Evolution: Europe's Continental Lithosphere -- Dynamics of Sedimentary Systems and Deformation Patterns -- Compressional Basins: Lateral Variations in Flexural Behaviour and Implications for Paleotopography -- Topographic Expression of Compressional and Extensional Flat-Ramp Systems -- Coupling versus Decoupling between Forelands and Orogenic Wedges and Development of Thrust-Top Pull-Apart Basins -- Intracratonic Basins -- Passive Margins. , Source Sink Processes: Coupling of Climate, Uplift and Erosion, Subsidence and Sedimentation -- Requirements for Data Acquisition and Development of New Analytical Techniques -- Chronostratigraphy, Sedimentation Rates and Timing of Maximum Burial -- Paleo-Thermometers, Rates and Timing of Unroofing -- Pioneer Studies for Calibrating Paleo-Elevations -- New Developments in Numerical and Physical Modelling of Erosion, Sedimentation and Mountain Building Processes -- Coupled Kinematic and Mechanical Models of Thrust Belt Evolution -- Numerical Stratigraphic Models Coupling Erosion-Transport-Sedimentation -- Physical Experiments and Parameters Controlling Continental Topography and Erosion -- Synergy between Analogue and Numerical Modelling Addressing Coupling Between Deep Earth and Surface Processes and Paleo-Topography -- New Trends in Integrated Basin Modelling Studies and Validation -- Dynamic Controls on Reservoir Quality in Foreland Fold-and-Thrust Belts -- Pore Fluid Pressure, Fluid Flow and Reactive Transport -- 3D Kinematic Evolution of Complex Structures -- Geomechanics, Fracturing and Reservoir Prediction -- Aspects of Future Basin Study -- References -- Recent Developments in Earthquake Hazards Studies -- Introduction -- The Science of Earthquakes Understanding the Hazard -- Background -- Diffuse Plate Boundaries -- The Earthquake Cycle -- Earthquake Triggering: Natural and Man-Made -- Intraplate Earthquakes -- Transient Aseismic Slip and Subduction Zone Seismic Tremor -- The Paleoseismic Record Paleoseismic Record -- Lessons from the Earthquake Record -- A Survey of Earthquake Hazards -- Earthquake Engineering and Building Codes -- Future Directions in Earthquake Science -- Enhanced Seismic Monitoring -- Global Positioning Systems (GPS) Global Positioning Systems. , Interferometric Synthetic Aperture Radar Interferometric Synthetic Aperture Radar (InSAR) -- Shakemaps of Seismic Intensities -- Earthquake Forecasting vs. Earthquake Prediction -- Earthquake Early Warning -- Closing Comments -- References -- Passive Seismic Monitoring of Natural and Induced Earthquakes: Case Studies, Future Directions and Socio-Economic Relevance -- Introduction -- Quantifying the Earthquake Process -- Case Studies -- Monitoring the Failure Process: Acoustic Emission Activity and Fracturing in the Laboratory -- Tracking the Hydro-Frac: Passive Seismic Monitoring in Hydrocarbon Reservoirs -- Induced Seismicity at Crustal Depth: The KTB Deep Borehole Observatory -- The Parkfield Earthquake Experiment -- The San Andreas Fault Observatory at Depth -- Outlook and Future Directions -- NanTroSEIZE: Monitoring of a Locked Segment Along the Convergent Plate Boundary Offshore of Japan -- The Istanbul/Marmara Branch of the North Anatolian Fault Zone in NW Turkey: Locked or Creeping? -- Concluding Remarks -- References -- Non-volcanic Tremor: A Window into the Roots of Fault Zones -- Introduction -- Episodic Tremor and Slip -- New Opportunities -- Fundamental Properties of Tremor -- Locating Non-volcanic Tremor -- Waveform Envelope Location Methods -- Amplitude Based Location Methods -- Small Aperture Seismic Array Based Location Methods -- Phase Based Location Methods -- The Future of Tremor Location -- Developing a Physical Model for Tremor -- The Fluid Flow Model for Non-volcanic Tremor -- Case Study I: Non-volcanic Tremor in Japan -- Low Frequency Earthquakes -- Tremor Migration -- A Wide Range of Slow Events -- Case Study II: Stress Interactions of Tremor with Other Earth Processes -- Earthquakes Influencing Tremor -- The Tides Influencing Tremor -- Theoretical Models of Slow Slip (and Tremor). , Discussion and Outstanding Questions.
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  • 3
    Online Resource
    Online Resource
    Dordrecht :Springer Netherlands,
    Keywords: Geology-Netherlands-Congresses. ; Electronic books.
    Description / Table of Contents: Proceedings of the Symposium organised by the Royal Geological and Mining Society of The Netherlands (K.N.G.M.G.), The Hague, May 23-27, 1987.
    Type of Medium: Online Resource
    Pages: 1 online resource (365 pages)
    Edition: 1st ed.
    ISBN: 9789401710640
    Language: English
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford UK : Blackwell Science Ltd
    Terra nova 13 (2001), S. 0 
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: A compilation of gravity, seismicity, neotectonics, geology, tomography and topography data from the Alboran region reveals distinctive differences between the eastern and western part of the Alboran region and Betic Cordillera. Calculated profiles of integrated crustal strength reveal that lateral differences in mechanical behaviour are caused by marked inherited differences in crustal make-up. The two domains with different tectonic behaviour are separated by a N025°-trending lineament in the western Alboran and central Betic Cordillera. This lineament can be interpreted as an upper mantle – lower crustal sinistral shear zone accommodating a large part of the convergence between Africa and Iberia.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 117 (1994), S. 0 
    ISSN: 1365-246X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: We present a finite-difference formulation for 3-D elastic flexure of the lithosphere, which is solved by a direct-matrix method. to incorporate the effect of spatial variations in rigidity, additional terms for the bi-harmonic 3-D flexure equation have been derived from a variational displacement formulation as used in finite-element methods. Additionally, planar faults are treated as discontinuities. These are implemented by an additional degree of freedom for fault heave, and a coupled continuum equation for zero-differential tilting across the fault. the 3-D finite-difference results have been tested for line loads, point loads and disc loads by analytical solutions, and for spatial variation in effective elastic thickness (EET) by 2-D finite-difference solutions. Fault-related flexure patterns are compared to the 2-D analytical broken-plate model developed by Vening-Meinesz (1950). We subsequently apply the 3-D fault model to investigate fault controlled 3-D basement geometries in Lake Tanganyika (East Africa). We show that our model is capable of predicting 3-D basement geometries, characteristically observed in rifted basins. the modelling results indicate that fault-controlled upper crustal flexure patterns are associated with low values for EET. A comparison with regional scale-model studies, showing a superposition of high EET flexure effects, supports a multilayered rheological control on continental rifting.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 127 (1996), S. 0 
    ISSN: 1365-246X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: The calculation of strength profiles along the European Geotraverse (EGT) through the Swiss Alps yields constraints on the large-scale vertical and lateral mechanical structure through the Alpine continent-continent collision zone. Strength profiles are evaluated for different assumptions on petrological stratification and strain rate and are based on temperature-depth profiles derived from transient thermo-kinematic modelling of the Neoalpine orogeny. The main contribution to the total strength results from the mantle lithosphere, which is strongly controlled by temperature. In contrast, the crustal contribution is mainly determined by variations in petrological stratification. A direct correlation between surface heat flow and the total strength of the crust, the mantle lithosphere and the entire lithosphere (crust and mantle lithosphere) is not observed. Our results demonstrate that in tectonically active areas a transient thermal model, along with detailed knowledge of the deep structure and petrology, is necessary to evaluate lithospheric strength envelopes. Inside the collision zone, strain rate has a strong control on the bottom of the mechanically strong crust, whereas outside the collision zone the effect is less significant. The cut-off depth of seismicity along the profile, which correlates largely with the bottom of the mechanically strong crust, deviates from the 300-400°C isotherm. The inferred effective elastic thickness for the Molasse Basin north of the Alps is in agreement with flexural modelling results, whereas for the Southern Alps the predictions deviate.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 121 (1995), S. 0 
    ISSN: 1365-246X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: Artificial neural networks can learn relationships between sediment characteristics (burial depth, composition, coordinates and thickness of overlying Quaternary deposits) and overpressures from well data, after which they can interpolate and extrapolate to areas and depths not covered by wells. We analyse data from the south-eastern part of the Pannonian Basin. We use a neural network for analysing fluid overpressures because of the complex interaction of the key variables, making it difficult to derive the functional relationships required for a statistical analysis. The optimal topology of the network (number of hidden layers and neurons) is found by minimizing the network's training and testing errors. The optimal design of the network resembles the interactions scheme of the key variables.The Pannonian Basin, originally formed in an extensional regime, has been in a compressive state of stress since Late Pliocene, causing anomalous subsidence patterns. Numerical forward modelling of compaction-driven fluid overpressures shows that, due to an increase in the level of compressive interplate stress, the fluid overpressures in the deep subbasins have increased substantially since Late Pliocene, giving rise to a very high overpressure (up to 45 MPa) at present. The neural network analyses provide an independent estimate of the current amount of overpressuring in this basin, complementing the numerical forward modelling results. The overpressure profiles obtained by the two modelling approaches are in excellent agreement, showing the same magnitude of overpressures, a reversal of the overpressure in the deepest parts of the subbasins and a general decrease of the overpressure from SW to NE.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    International Journal of Radiation Applications & Instrumentation. Part D, 21 (1993), S. 601 
    ISSN: 1359-0189
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Terra nova 15 (2003), S. 0 
    ISSN: 1365-3121
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: A 〉 10-km-thick basin formed in Tertiary to Quaternary times in front and overlapping with the south-east Carpathians. The Focşani Depression is part of this system and overlies the Vrancea seismogenetic volume, thought to correspond to the remnants of the continental slab subducted beneath the Carpathians. Slab detachment and its lateral migration are considered to control vertical movements in the area. We present the first complete analysis of subsidence patterns in the Depression and derive a substantially different picture. The strongest subsidence is Sarmatian in age, coeval with the main nappe emplacement events. Subsequently, subsidence did not stop and persisted until present times despite cessation of thrusting. The main depocentre remained the Focşani Depression and no significant lateral migration is detected. Post-Sarmatian subsidence is contemporaneous with major exhumation/erosion in the Carpathians. The evolution of the basin is associated with a combination of vertical and far-field horizontal stresses, and its position is controlled by pre-existing lithospheric heterogeneities.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 297 (1982), S. 139-142 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The state of stress at a passive margin is determined by its local geometrical and rheological lithospheric properties and by the system of forces acting on the lithosphere. Of these features the thickness of the oceanic lithosphere6, its rheological stratification7, the push exerted by the ...
    Type of Medium: Electronic Resource
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