Mantle Convection and Surface Expressions. Группа авторов
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Название: Mantle Convection and Surface Expressions

Автор: Группа авторов

Издательство: John Wiley & Sons Limited

Жанр: Физика

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isbn: 9781119528593

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СКАЧАТЬ 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 8 Seismic and Mineral Physics Constraints on the D" Layer 8.1 INTRODUCTION 8.2 THE D" REFLECTOR(S) 8.3 ULTRALOW VELOCITY ZONES 8.4 SUMMARY AND CONCLUSIONS ACKNOWLEDGMENTS APPENDIX REFERENCES 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

      9  Part II: Material Transport Across the Mantle 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 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 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 12.5 ACKNOWLEDGMENTS REFERENCES 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 13.6 ACKNOWLEDGMENTS REFERENCES 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

      10  Part III: Surface Expressions 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 СКАЧАТЬ