Core-mantle interactions

Autor: John Wahr, Jacques Hinderer, Hilaire Legros, K. A. Hutcheson, Keke Zhang, Jeremy Bloxham, Chris A. Jones, Kathy Whaler, Véronique Dehant, Dominique Jault, Raymond Hide, J. L. Le Mouël, D. Lloyd, K. D. Aldridge, David Gubbins
Rok vydání: 1990
Předmět:
Zdroj: Surveys in Geophysics. 11:329-353
ISSN: 1573-0956
0169-3298
Popis: Several aspects of core-mantle interactions were considered during a Royal Astronomical Society Discussion Meeting on 12th May 1989, including modelling the geomagnetic field at the core surface, the morphology of the field between 1600 and 1820 AD, dynamo theory, Taylor's constraint, fluid motions at the top of the core that reproduce the observed secular variation, pressure coupling between the core and mantle and its geophysical consequences, topographic core-mantle coupling, angular momentum transfer at the core-mantle interface, the detection and implications of core oscillations, particularly those with associated fluctuations in the Earth's rotation rate, and the seismological determination of the core-mantle boundary topography from lateral inhomogeneities in the mantle.
Databáze: OpenAIRE
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