HP
Member Since 2012
Harriet C. P. Lau
Assistant Professor, Brown University
AGU Research
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Dense and Sticky? Integrating Geophysical, Geochemical, and Geomorphological Observations to Determine LLVP Structure
INTERDISCIPLINARY ADVANCES IN UNDERSTANDING EARTH'S LOWERMOST MANTLE LANDSCAPE II ORAL
study of earth's deep interior | 15 december 2023
Fred Richards, Mark Hoggard, Siavash Ghelichkhan, ...
Two large low velocity provinces (LLVPs) are consistently imaged by seismic tomographic models sitting atop the core-mantle boundary; one beneath Afri...
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Sudden vs. Gradual Transitions in Earth’s Convective Regime
EXPLORING EARTH’S EVOLUTION: THE HADEAN THROUGH THE PRESENT II ORAL
study of earth's deep interior | 14 december 2023
Manar Al Asad, Harriet C. Lau
In the canonical view of convection, the style of mantle convection may be fully determined with knowledge of two physical parameters, usually the int...
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Glacial Isostatic Adjustment Induced Stress Perturbation on the Queen Charlotte Fault in Southeast Alaska over the Last Deglaciation
INVESTIGATIONS OF ICE SHEETS, SOLID EARTH, AND SEA LEVEL FROM A GLACIAL ISOSTATIC ADJUSTMENT PERSPECTIVE II POSTER
cryosphere | 11 december 2023
Guo Cheng, Tamara Pico, Sophie Coulson, Daniel S. ...
Along major plate boundaries, tectonic loading is usually the first-order driver of earthquake activity and structural evolution. However, Glacial Iso...
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Towards "Full Spectrum" Tomography: Probing Deep Mantle Density Variations with Low Frequency Normal Mode Spectra
EXPLORING EARTH’S MANTLE HETEROGENEITIES THROUGH IMAGING, MODELING, GEOCHEMISTRY, AND EXPERIMENTS II ORAL
study of earth's deep interior | 11 december 2023
Sevan Adourian, Mrinal Dursun, Harriet C. Lau, Dav...
Long-period free oscillation spectra, triggered by the largest earthquakes, have offered valuable insights into the elastic and density properties of ...
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Spatiotemporal Sea-Level Fingerprinting of Meltwater Pulse 1A with Transient Deformation
INVESTIGATIONS OF ICE SHEETS, SOLID EARTH, AND SEA LEVEL FROM A GLACIAL ISOSTATIC ADJUSTMENT PERSPECTIVE I ORAL
cryosphere | 11 december 2023
Allie Coonin, Harriet C. Lau, Sophie Coulson
Over the last deglaciation, global sea-level rose by ~120-130 m. Approximately 20 meters of this rise is thought to have occurred during a singular, c...
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Modes of Mantle Convection, Their Stability, and What Controls Their Existence
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
03 october 2023
Manar Al Asad, Harriet C. Lau, John W. Crowley, Ad...
The motion of Earth's tectonic plates is the surface expression of mantle convection beneath. Analytical convection models have attempted to relate...
Inference of the Timescale‐Dependent Apparent Viscosity Structure in the Upper Mantle Beneath Greenland
AGU ADVANCES
24 february 2023
Guy Paxman, Harriet C. Lau, Jacqueline Austermann,...
Contemporary crustal uplift and relative sea level (RSL) change in Greenland is caused by the response of the solid Earth to ongoing and historical...
The sensitivity of the Six-Year length-of-day oscillation to the “geoid-at-the-CMB”
TOWARD AN INTERDISCIPLINARY UNDERSTANDING ON THE STRUCTURE, COMPOSITION, AND DYNAMIC EVOLUTION OF THE LOWER MANTLE I ORAL
study of earth's deep interior | 15 december 2022
Sevan Adourian, Harriet C. Lau
Large Low-Shear Velocity Provinces (LLSVPs), as revealed by global tomographic models, correspond to two large-scale horizontal slow velocity anomalie...
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