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Curriculum Vitae, Brief Version
Education:
- 2000: Bachelor of Science, Geology and Barrett Honors
College, Arizona State University, Tempe, AZ.
- 2004: Master of Science, Geophysics and Space Physics,
University of California, Los Angeles, CA.
- 2006: Doctor of Philosophy, Geophysics and Space Physics,
University of California, Los Angeles, CA.
Experience:
- 1997-2000: Undergraduate research with James Tyburczy, Arizona State
University. Focus on developing high pressure multi-anvil experiments to
measure ultralow frequency electrical conductivity spectrum of olivine
compacts at mantle temperatures and pressures. Quantitative modeling and
improvements in fabrication techniques for multi-anvil experiments.
- 2000-2006: Graduate research with Paul Tackley, University of
California, Los Angeles. Global and regional scale mantle convection
modeling, new code development, dynamics associated with melting and
two-phase flow and its application to Earth's upper and lowermost mantle.
Structure and dynamics of Earth's deep mantle, core-mantle boundary heat
flow, and core-mantle interactions.
- 2006-2007: Post-doctoral research at the Institut de Physique du
Globe de Paris, in collaboration with Stephane Labrosse (now at ENS-Lyon).
Investigation of the dynamics of Earth's deep mantle and core, and thermal
history of the Earth and its relationship to deep mantle structure.
- 2007-: Post-doctoral research at the University of British Columbia,
in collaboration with Mark Jellinek. Investigation of dynamics associated
with melting and freezing, from magma chamber to planetary scales.
Teaching:
- 2001: Teaching assistant, ESS1: Introduction to Earth and Space
Sciences, UCLA. Taught three lab sections on topics of physical geology.
- 2004: Teaching assistant, ESS10: Exploring Mars, the Red Planet,
UCLA. New course offering, sole T.A. for 156 students.
Publications:
- Hernlund, J.W. and P.J. Tackley, Modeling mantle convection in the
spherical annulus, submitted to Phys. Earth Planet. Inter., 2008.
- Hernlund, J.W., P.J. Tackley, and D.J. Stevenson, Buoyant
melting instabilities beneath extending lithosphere: 1. Numerical models,
J. Geophys. Res., 113, B04405, doi:10.1029/2006JB004862, 2008.
- Hernlund, J.W., D.J. Stevenson, and P.J. Tackley, Buoyant
melting instabilities beneath extending lithosphere: 2. Linear analysis,
J. Geophys. Res., 113, B04406, doi:10.1029/2006JB004863, 2008.
- Hernlund, J.W. and C. Houser, On the statistical distribution of
seismic velocities in Earth's deep mantle, Earth Planet.
Sci. Lett., 265, 423-437, doi:10.1016/j.epsl.2007.10.042, 2008.
- Lay, T., J. Hernlund, and B.A. Buffett, Core-mantle heat flow,
Nature Geoscience, 1, 25-32, doi:10.1038/ngeo.2007.44, 2008.
- Labrosse, S., J.W. Hernlund, and N. Coltice, A crystallizing
dense magma ocean at the base of the Earth's mantle, Nature, 450,
866-869, doi:10.1038/nature06355, 2007.
- Tackley, P.J., T. Nakagawa, and J.W. Hernlund, Influence of the
post-perovskite transition on thermal and thermo-chemical mantle
convection, in Post-Perovskite: The Last Mantle Phase Transition, AGU
Monograph Series, 2007.
- Hernlund, J.W. and P.J. Tackley, Some dynamical consequences of
partial melting at the base of Earth's mantle, Phys. Earth
Planet. Inter., 162, 149-163, 2007, doi:10.1016/j.pepi.2007.04.005.
- Hernlund, J.W. and S. Labrosse, Geophysically consistent values of
the perovskite to post-perovskite transition Clapeyron slope,
Geophys. Res. Lett., 34, L05309, doi:10.1029/2006GL028961, 2007.
(PDF Reprint)
- Lay, T., J. Hernlund, E. Garnero, and M. Thorne, A lens
of post-perovskite and D" heat flux beneath the central Pacific,
Science, 314, 1272-1276, doi:10.1126/science.1133280, 2006.
(PDF Reprint)
- Hernlund, J.W., K. Leinenweber, D. Locke, and J.A. Tyburczy,
A numerical model for steady-state temperature distributions
in solid-medium high-pressure cell assemblies, American
Mineralogist, 91, 295-305, doi:10.2138/am.2006.1938, 2006.
(PDF Reprint)
- Tackley, P.J., S. Xie, T. Nakagawa, and J.W. Hernlund, Experimental
studies of mantle convection: Philosophy, accomplishments and
thermo-chemical structure and evolution, AGU Monograph, 2005.
(PDF Reprint)
- Hernlund, J.W., C. Thomas, and P.J. Tackley, A doubling of
the post-perovskite phase boundary and structure of the Earth's lowermost
mantle, Nature, 434, 882-886, doi:10.1038/nature03472, 2005.
(PDF Reprint)
- Hernlund, J.W. and P.J. Tackley, Three-Dimensional Spherical
Shell Convection at Infinite Prandtl Number Using the 'Cubed Sphere'
437265 (2008) 423Method. Proceedings of the Second M.I.T. Conference on
Computational Fluid and Solid Mechanics, 2003. (PDF Reprint).
Awards, Etc.:
- 2003, Young Researcher Fellowship Award, MIT Conference on
Computational Fluid and Solid Mechanics.
- 2000, Outstanding Student Graduation Award, College of Liberal Arts
and Sciences, Arizona State University.
- 1999 Sun Devil Star Award, Arizona State University.
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Collaborators:
- Bruce A. Buffett, University of Chicago
- Nicolas Coltice, Universite de Lyon/Ecole Normale Superieure de Lyon
- Edward J. Garnero, Arizona State University
- Christine Houser, University of California, Santa Cruz
- Mark Jellinek, University of British Columbia
- Abby Kavner, University of California, Los Angeles
- Stephane Labrosse, Ecole Normale Superieure de Lyon
- Thorne Lay, University of California, Santa Cruz
- Kurt Leinenweber, Arizona State University
- Darren Locke, Stony Brook University
- Takashi Nakagawa, University of Tokyo
- Paul H. Roberts, University of California, Los Angeles
- David J. Stevenson, California Institute of Technology
- Paul J. Tackley, Eidgenossische Technische Hochschule (ETH), Zurich
- Christine Thomas, University of Liverpool
- Michael S. Thorne, University of Alaska, Fairbanks
- James A. Tyburczy, Arizona State University
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