Marc Parmentier (geophysicist)
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June 15, 1945
Edgar M. (Marc) Parmentier | |
|---|---|
| Born | Edgar Marc Parmentier June 15, 1945 United States |
| Alma mater | West Virginia University (B.S.), Cornell University (M.Eng., Ph.D.) |
| Known for | Research on mantle convection, planetary evolution, and lunar geology |
| Scientific career | |
| Fields | Geophysics, planetary science, mantle dynamics |
| Institutions | Brown University |
Edgar M. (Marc) Parmentier (born June 15, 1945) is an American geophysicist and professor emeritus in the Department of Earth, Environmental and Planetary Sciences at Brown University. He worked on mantle convection, planetary evolution, and the thermal history of terrestrial planets and moons.
Marc Parmentier was born on June 15, 1945. He earned his Bachelor of Science (B.S.) degree in Engineering and Mathematics from West Virginia University in 1967. He then pursued graduate studies at Cornell University, where he obtained a Master of Engineering (M.Eng.) in 1969 and a Ph.D. in Geophysics in 1975. His doctoral dissertation focused on "Studies of Thermal Convection with Application to Convection in the Earth's Mantle."[1]
Academic career
Parmentier began his career as a research scientist at AVCO-Everett Research Laboratory from 1969 to 1972 before completing a research fellowship at Oxford University between 1975 and 1977.[2]
In 1977, he joined Brown University as an assistant professor of research in geological sciences. He became a full professor in 1990 and served as department chair from 1999 to 2005.[1] He retired as professor emeritus in July 2018.
During his tenure at Brown, Parmentier held research appointments at institutions such as the Lamont-Doherty Earth Observatory at Columbia University and the Scripps Institution of Oceanography.[2]
Research contributions
Parmentier's research has worked on mantle convection, melt migration, and planetary evolution. His work has addressed questions about:
- The thermal history and differentiation of the Earth's mantle.
- The evolution of the Moon's crust and mantle during magma ocean solidification.[3]
- The dynamics of melt transport in upwelling mantle regions.[4]
He has also contributed to understanding volcanic processes on Mars, Venus, and Mercury through numerical modeling of planetary interiors.[citation needed]
Selected publications
- "Numerical experiments on the structure of mantle plumes" (*Journal of Geophysical Research*, 1975).[citation needed]
- Boukaré, C. -E.; Parman, S. W.; Parmentier, E. M.; Anzures, B. A. (2019). "Production and preservation of sulfide layering in Mercury's mantle". Journal of Geophysical Research: Planets. 124 (12): 3354. Bibcode:2019JGRE..124.3354B. doi:10.1029/2019JE005942.
- Baltzell, Conroy; Parmentier, E. M.; Liang, Yan; Tirupathi, Seshu (2015). "A high-order numerical study of reactive dissolution in an upwelling heterogeneous mantle: Effect of shear deformation". Geochemistry, Geophysics, Geosystems. 16 (11): 3855–3869. Bibcode:2015GGG....16.3855B. doi:10.1002/2015GC006038.
