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Thermodynamic parameters in the Earth as determined from seismic profiles
Open accessAbstract
A Debye model using two cut-off frequencies corresponding to compressional and shear velocities is used to calculate mineral entropies. This model permits entropy and heat capacity in the Earth to be calculated from seismic profiles, and iteration yields temperature profiles along an isentrope. With an adiabatic temperature profile it is possible to obtain Grüneisen's parameter and thermal expansion as a function of depth. Only in the lower mantle is the calculated Grüneisen's parameter along an isentrope approximately proportional to volume.
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Citations
Cites
The present thermal state of the terrestrial planets
Tozer, D. C. (1972) · Physics of the Earth and Planetary Interiors · doi:10.1016/0031-9201(72)90052-0 · Cited by 181
Cited by
Internal structure of massive terrestrial planets
Valencia, D., O'Connell, R. J., & Sasselov, D. (2006) · Icarus · doi:10.1016/j.icarus.2005.11.021 · Cited by 552
Phase transformations and their bearing on the constitution and dynamics of the mantle
Ringwood, A. E. (1991) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(91)90090-r · Cited by 538
Spin transition of iron in magnesiowüstite in the Earth's lower mantle
Lin, J.-F., Struzhkin, V. V., Jacobsen, S. D., Hu, M. Y., Chow, P., Kung, J., Liu, H., Mao, H.-K., & Hemley, R. J. (2005) · Nature · doi:10.1038/nature03825 · Cited by 351
Composition of the upper mantle: Geophysical tests of two petrological models
Bass, J. D., & Anderson, D. L. (1984) · Geophysical Research Letters · doi:10.1029/gl011i003p00229 · Cited by 311
Ringwood, A. E. (1990) · Chemical Geology · doi:10.1016/0009-2541(90)90081-h · Cited by 291
Metadata
- Authors
- Brown, J. M., & Shankland, T. J.
- Venue
- Geophysical Journal International
- Publisher
- Oxford University Press (OUP)
- Published
- 1981-09
- Volume
- 66
- Issue
- 3
- Pages
- 579-596
- ISSN
- 0956-540X (ISSN-L)
- 1365-246X
- OpenAlex
- W2100228864
- Cited by
- 611
- References
- 1
- FWCI
- 8.64
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Brown, J. M., & Shankland, T. J. (1981). Thermodynamic parameters in the Earth as determined from seismic profiles. Geophysical Journal International. https://doi.org/10.1111/j.1365-246x.1981.tb04891.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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