Mantle Convection and Surface Expressions

Name: Mantle Convection and Surface Expressions
Brand: American Geophysical Union
Price: 169.99 EUR
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Hauke Marquardt Maxim Ballmer Sanne Cottaar Jasper Konter(Herausgeber*in)

American Geophysical Union (Verlag)

1. Auflage

Erschienen am 9. Juni 2021

512 Seiten

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978-1-119-52858-6 (ISBN)

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Inhalt

Cover
Title Page
Copyright Page
Contents
List of Contributors
Preface
Part I State of the Mantle: Properties and Dynamic Evolution
Chapter 1 Long-Wavelength Mantle Structure: Geophysical Constraints and Dynamical Models
1.1 Introduction
1.2 Methods
1.3 Results
1.4 Discussion
1.5 Conclusions
Acknowledgments
References
Chapter 2 Experimental Deformation of Lower Mantle Rocks and Minerals
2.1 Introduction
2.2 Background
2.3 Methods: Experimental Deformation of Lower Mantle Minerals
2.4 Deformation Studies of Lower Mantle Phases
2.5 Polyphase Deformation
2.6 Implications
2.7 Conclusions
Acknowledgments
References
Chapter 3 Seismic Wave Velocities in Earth´s Mantle from Mineral Elasticity
3.1 Introduction
3.2 Elastic Properties
3.3 Experiments
3.4 Computations
3.5 Parameter Uncertainties
3.6 Elastic Properties of Solid Solutions
3.7 Elastic Anomalies from Continuous Phase Transitions
3.8 Earth's Lower Mantle
3.9 Conclusions
Acknowledgments
References
Chapter 4 From Mantle Convection to Seismic Observations: Quantifying the Uncertainties Related to Anelasticity
4.1 Introduction
4.2 From Geodynamic Hypothesis to Seismic Observations
4.3 Considering Mineralogical Uncertainties
4.4 Quantifying the Effects of Uncertainties Related to Anelasticity
4.5 Summary and Concluding Remarks
Acknowledgments
References
Chapter 5 Geochemical Diversity in the Mantle
5.1 Introduction
5.2 Definitions and Interpretations of Distinct Mantle Components
5.3 Lithological Aspects of the Mantle Components
5.4 The Role of Carbonate in Mantle Geochemical Heterogeneity
5.5 Recent Progress and Outlook for the Mantle Evolution
Acknowledgments
References
Chapter 6 Tracking the Evolution of Magmas from Heterogeneous Mantle Sources to Eruption
Abstract
6.1 Introduction
6.2 Partial Melting of a Heterogeneous Mantle
6.3 Peridotite vs. Pyroxenite: Experimental Melt Compositions
6.4 Interactions Between Chemical Heterogeneities and Peridotite
6.5 Sampling Melts of the Mantle: Approach and Overview
6.6 Future Directions
Acknowledgments
References
Chapter 7 Super-Deep Diamonds: Emerging Deep Mantle Insights from the Past Decade
7.1 Introduction
7.2 Ocean Crust and Carbon Recycled to the Lower Mantle
7.3 Recognizing Carbonatitic Melt Signatures in the Deep Mantle
7.4 Signs of Deep Water
7.5 Preserved Deep Mantle Minerals with Original Crystal Structure
7.6 New Kinds of Super-Deep Diamonds: CLIPPIR and Type IIb Diamonds
7.7 A Reduced Iron-Saturated Sublithospheric Mantle
7.8 Discussion
Acknowledgments
References
Chapter 8 Seismic and Mineral Physics Constraints on the D
8.1 Introduction
8.2 The D
8.3 Ultralow Velocity Zones
8.4 Summary and Conclusions
Acknowledgments
Appendix
Chapter 9 Toward Consistent Seismological Models of the Core-Mantle Boundary Landscape
9.1 Introduction
9.2 Existing Models of CMB Topography
9.3 Twenty Years of Density Models
9.4 Quantitative Assessment of Existing Seismological Models
9.5 Efforts Toward More Consistent Models
9.6 Conclusions
Acknowledgments
References
Part II Material Transport Across the Mantle: Geophysical Observations and Geodynamic Predictions
Chapter 10 Dynamics of the Upper Mantle in Light of Seismic Anisotropy
10.1 Introduction
10.2 Observations of Seismic Anisotropy
10.3 Interpretation of Seismic Anisotropy
10.4 Open Questions
10.5 Ways Forward
10.6 Conclusions
Acknowledgments
References
Chapter 11 Mantle Convection in Subduction Zones: Insights from Seismic Anisotropy Tomography
11.1 Introduction
11.2 Method
11.3 Applications
11.4 Discussion
11.5 Conclusions
Acknowledgments
References
Chapter 12 The Cycling of Subducted Oceanic Crust in the Earth´s Deep Mantle
12.1 Introduction
12.2 Observational Constraints on the Distribution of Oceanic Crust in the Deep Mantle
12.3 The Cycling of Subducted Oceanic Crust in the Deep Mantle
12.4 Summary and Future Work
Acknowledgments
References
Chapter 13 Toward Imaging Flow at the Base of the Mantle with Seismic, Mineral Physics, and Geodynamic Constraints
13.1 Introduction
13.2 Observational Constraints on Lowermost Mantle Flow
13.3 Forward Modeling
13.4 Joint Geodynamic-Seismic Modeling
13.5 Limitations, Advances, and the Way Forward
Acknowledgments
References
Chapter 14 Seismic Imaging of Deep Mantle Plumes
14.1 Introduction
14.2 Physical Models of Deep Mantle Plumes
14.3 Traveltime Analysis
14.4 Undulations of the 410-km and 660-km Phase Transitions
14.5 Diffraction and Scattering Effects
14.6 Concluding Remarks
Acknowledgments
References
Part III Surface Expressions: Mantle Controls on Planetary Evolution and Habitability
Chapter 15 Observational Estimates of Dynamic Topography Through Space and Time
15.1 Introduction
15.2 Convective Regimes and Their Surface Expression
15.3 Early Observational Constraints on Large-Scale Mantle Flow and Their Role in Past and Present Geodynamic Modeling
15.4 Estimating Present-Day Dynamic Topography
15.5 Observational Estimates of Time-Evolving Dynamic Topography
15.6 Frontiers and Outstanding Challenges
15.7 Summary
Acknowledgments
References
Chapter 16 Connecting the Deep Earth and the Atmosphere
16.1 Introduction
16.2 Observed Links between Deep Earth and Surface Volcanism
16.3 Plume Ascent Scenarios
16.4 Volcanism and Environmental Effects on Various Timescales
16.5 LIPs and Paleogeography: Long-Term Effects
16.6 Concluding Remarks and Challenges
Acknowledgments
References
Computing Plume Ascent Time
Chapter 17 Mercury, Moon, Mars: Surface Expressions of Mantle Convection and Interior Evolution of Stagnant-Lid Bodies
17.1 Introduction
17.2 Magma Ocean Solidification and Onset of Solid-State Mantle Convection
17.3 Crustal Manifestations
17.4 Impacts
17.5 Mantle Cooling and Magnetic Field Generation
17.6 Additional Surficial Manifestation
17.7 Summary and Outlook
Acknowledgments
References
Index
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