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Member Since 1989
Malcolm Sambridge
Professor, Australian National University
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Lowermost Mantle Shear‐Velocity Structure From Hierarchical Trans‐Dimensional Bayesian Tomography
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
14 september 2021
Sima Mousavi, Hrvoje Tkalcic, Rhys Hawkins, Malcol...
The core‐mantle boundary (CMB) is the most extreme boundary within the Earth where the liquid, iron‐rich outer core interacts with the ...
Evidence for the Innermost Inner Core: Robust Parameter Search for Radially Varying Anisotropy Using the Neighborhood Algorithm
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
22 january 2021
Joanne Stephenson, Hrvoje Tkalcic, Malcolm Sambrid...
The model of cylindrical anisotropy in the inner core (IC) states that seismic rays traveling parallel to the Earth's rotational axis travel faster...
Small-scale heterogeneity in the lowermost mantle beneath Alaska and northern Pacific revealed from shear-wave triplications
STUDENT ENGAGEMENT TO ENHANCE DEVELOPMENT: OUTSTANDING STUDENT PRESENTATION AWARD WINNERS FROM FALL MEETING 2019 III ELIGHTNING
union | 10 december 2020
Yuwei LI, Meghan S. Miller, Hrvoje Tkalcic, Malcol...
The D’’ layer, regarded as a thermal boundary layer and a chemically distinct region above the core-mantle boundary (CMB), has been associated with th...
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Gird-search Modeling the Lowermost Mantle Structure Beneath Central America and the Central Pacific
DECIPHERING THE STRUCTURE, MINERALOGY, AND COMPOSITION OF THE LOWER MANTLE II POSTERS
study of earth's deep interior | 09 december 2020
Yuwei LI, Meghan S. Miller, Hrvoje Tkalcic, Malcol...
The D’’ layer, the lowermost few hundred kilometres of the mantle, has been regarded as a thermal boundary layer and a chemically distinct region abov...
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Attenuation of the uppermost inner core viewed by tomography
EXPLORING THE EARTH’S CORE: CONSTRAINTS ON THE EARTH’S METALLIC HEART FROM MULTIDISCIPLINARY APPROACHES I
study of earth's deep interior | 09 december 2020
Tanja Pejic, Rhys Hawkins, Malcolm Sambridge, Hrvo...
The inner core of the Earth remains one of the research puzzles within deep Earth sciences. While it has been extensively probed with various seismic ...
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A Biased Tour of Geophysical Inversion
BENO GUTENBERG LECTURE
seismology | 09 december 2020
Malcolm Sambridge
The modern field of geophysical inversion has its origins more than 50 years ago, with seminal contributions by George Backus and Freeman Gilbert on ...
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Ambient noise tomography of Australia: application to AusArray deployment
MEETING DEMAND FOR METALS IN A SUSTAINABLE SOCIETY: ADVANCES IN EXPLORATION TOOLS AND OUR UNDERSTANDING OF MINERAL SYSTEMS II POSTERS
volcanology, geochemistry and petrology | 08 december 2020
Babak Hejrani, Rakib Hassan, Alexei Gorbatov, Karo...
Over the past two decades, the use of seismic ambient noise has shown great potential in imaging the structure of the crust and lithospheric mantle. H...
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Compressive sensing, compressive inversion? Investigating the potential of sparsity-promoting schemes for geophysical inverse problems
GEOPHYSICAL INVERSION, INFERENCE, AND IMAGING IN THE AGE OF MACHINE LEARNING III POSTERS
seismology | 13 december 2019
Buse Turunctur, Andrew P. Valentine, Malcolm Sambr...
In recent years, the concept of compressive sensing has promised a revolution in data collection. Whereas traditional data acquisition requires regula...
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