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Volumn 113, Issue 3, 2008, Pages

Constraints on core-mantle electromagnetic coupling from torsional oscillation normal modes

Author keywords

[No Author keywords available]

Indexed keywords

AMPLITUDE; ANGULAR MOMENTUM; CORE-MANTLE BOUNDARY; DISSIPATION; ELECTROMAGNETIC FIELD; MAGNETIC FIELD; TORSION;

EID: 44449144982     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/2007JB005135     Document Type: Article
Times cited : (30)

References (32)
  • 1
    • 0041297942 scopus 로고
    • Influence of irregularities of the boundary of the earth's core on fluid velocity and the magnetic field III
    • Anufriyev, A. P., and S. I. Braginsky (1977), Influence of irregularities of the boundary of the earth's core on fluid velocity and the magnetic field III, Geomagn. Aeron., 17, 492-496.
    • (1977) Geomagn. Aeron , vol.17 , pp. 492-496
    • Anufriyev, A.P.1    Braginsky, S.I.2
  • 2
    • 0002946890 scopus 로고
    • Torsional magnetohydrodynamic vibrations in the Earth's core and variations in day length
    • Braginsky, S. I. (1970), Torsional magnetohydrodynamic vibrations in the Earth's core and variations in day length, Geomagn. Aeron., 10, 1-10
    • (1970) Geomagn. Aeron , vol.10 , pp. 1-10
    • Braginsky, S.I.1
  • 3
    • 0027044721 scopus 로고
    • Constraints on magnetic energy and mantle conductivity from the forced nutations of the Earth
    • Buffett, B. A. (1992), Constraints on magnetic energy and mantle conductivity from the forced nutations of the Earth, J. Geophys. Res., 97, 19,581-19,597.
    • (1992) J. Geophys. Res , vol.97
    • Buffett, B.A.1
  • 4
    • 0030207091 scopus 로고    scopus 로고
    • Gravitational oscillations in the length of the day
    • Buffett, B. A. (1996), Gravitational oscillations in the length of the day, Geophys. Res. Lett., 23, 2279-2282.
    • (1996) Geophys. Res. Lett , vol.23 , pp. 2279-2282
    • Buffett, B.A.1
  • 5
    • 0007634205 scopus 로고    scopus 로고
    • Free oscillations in the length of day: Inferences on physical properties near the core-mantle boundary
    • edited by M. Gurnis, M. E. Wysession, E. Knittle, and B. A. Buffett, pp, AGU Geophysical Monograph, Washington, DC
    • Buffett, B. A. (1998), Free oscillations in the length of day: inferences on physical properties near the core-mantle boundary, in The core-mantle boundary region, Geodynamics series, vol. 28, edited by M. Gurnis, M. E. Wysession, E. Knittle, and B. A. Buffett, pp. 153-165, AGU Geophysical Monograph, Washington, DC.
    • (1998) The core-mantle boundary region, Geodynamics series , vol.28 , pp. 153-165
    • Buffett, B.A.1
  • 6
    • 0011061913 scopus 로고    scopus 로고
    • Modeling of nutation-precession: Effects of electromagnetic coupling
    • doi:10.1029/2001JB000056
    • Buffett, B. A., P. M. Mathews, and T. A. Herring (2002), Modeling of nutation-precession: Effects of electromagnetic coupling, J. Geophys. Res., 107(B4), 2070, doi:10.1029/2001JB000056.
    • (2002) J. Geophys. Res , vol.107 , Issue.B4 , pp. 2070
    • Buffett, B.A.1    Mathews, P.M.2    Herring, T.A.3
  • 8
    • 33750744822 scopus 로고    scopus 로고
    • Viscomagnetic torque at the core mantle boundary
    • Deleplace, B., and P. Cardin (2006), Viscomagnetic torque at the core mantle boundary, Geophys. J. Int., 167, 557-566.
    • (2006) Geophys. J. Int , vol.167 , pp. 557-566
    • Deleplace, B.1    Cardin, P.2
  • 10
    • 0023509059 scopus 로고
    • Magnetohydrodynamics of the Earth's core
    • edited by J. A. Jacobs, pp, Academic Press, London
    • Gubbins, D., and P. H. Roberts (1987), Magnetohydrodynamics of the Earth's core, in Geomagnetism, vol. 2, edited by J. A. Jacobs, pp. 1-184, Academic Press, London.
    • (1987) Geomagnetism , vol.2 , pp. 1-184
    • Gubbins, D.1    Roberts, P.H.2
  • 11
    • 0001386338 scopus 로고
    • Interaction between the Earth's liquid core and solid mantle
    • Hide, R. (1969), Interaction between the Earth's liquid core and solid mantle, Nature, 222, 1055-1056.
    • (1969) Nature , vol.222 , pp. 1055-1056
    • Hide, R.1
  • 12
    • 0034529101 scopus 로고    scopus 로고
    • Angular momentum fluctuations within the Earth's liquid core and torsional oscillations of the core-mantle system
    • Hide, R., D. H. Boggs, and J. O. Dickey (2006), Angular momentum fluctuations within the Earth's liquid core and torsional oscillations of the core-mantle system, Geophys. J. Int., 143, 777-786.
    • (2006) Geophys. J. Int , vol.143 , pp. 777-786
    • Hide, R.1    Boggs, D.H.2    Dickey, J.O.3
  • 13
    • 0031921980 scopus 로고    scopus 로고
    • Electromagnetic core-mantle, coupling-I. Explaining decadal changes in the length of day
    • Holme, R. (1998), Electromagnetic core-mantle, coupling-I. Explaining decadal changes in the length of day, Geophys. J. Int., 132, 167-180.
    • (1998) Geophys. J. Int , vol.132 , pp. 167-180
    • Holme, R.1
  • 14
    • 0002973335 scopus 로고    scopus 로고
    • Electromagnetic core-mantle coupling II: Probing deep mantle conductance
    • edited by M. Gurnis, M. E. Wysession, E. Knittle, and B. A. Buffett, pp, AGU Geophysical Monograph, Washington, DC
    • Holme, R. (1998b), Electromagnetic core-mantle coupling II: Probing deep mantle conductance, in The core-mantle boundary region, Geodynamics series, vol. 28, edited by M. Gurnis, M. E. Wysession, E. Knittle, and B. A. Buffett, pp. 139-152, AGU Geophysical Monograph, Washington, DC.
    • (1998) The core-mantle boundary region, Geodynamics series , vol.28 , pp. 139-152
    • Holme, R.1
  • 15
    • 0033954962 scopus 로고    scopus 로고
    • Electromagnetic core-mantle coupling III. Laterally varying mantle conductance
    • Holme, R. (2000), Electromagnetic core-mantle coupling III. Laterally varying mantle conductance, Phys. Earth Planet. Inter., 117, 329-344.
    • (2000) Phys. Earth Planet. Inter , vol.117 , pp. 329-344
    • Holme, R.1
  • 16
    • 0002352690 scopus 로고
    • Time-dependent flow at the core surface and conservation of angular momentum in the coupled core-mantle system
    • Dynamics of the Earth's deep interior and Earth rotation, edited by J.-L. Le Mouël, D. K Smylie, and T. Herring, pp, Washington, DC
    • Jackson, A., J. Bloxham, and D. Gubbins (1993), Time-dependent flow at the core surface and conservation of angular momentum in the coupled core-mantle system, in Dynamics of the Earth's deep interior and Earth rotation, vol. 72, edited by J.-L. Le Mouël, D. K Smylie, and T. Herring, pp. 97-107, AGU Geophysical Monograph, Washington, DC.
    • (1993) AGU Geophysical Monograph , vol.72 , pp. 97-107
    • Jackson, A.1    Bloxham, J.2    Gubbins, D.3
  • 17
    • 0347372908 scopus 로고    scopus 로고
    • Four centuries of geomagnetic secular variation from historical records
    • Jackson, A., A. R. T. Jonkers, and M. R. Walker (2000), Four centuries of geomagnetic secular variation from historical records, Philos. Trans. R. Soc. A, 358, 957-990.
    • (2000) Philos. Trans. R. Soc. A , vol.358 , pp. 957-990
    • Jackson, A.1    Jonkers, A.R.T.2    Walker, M.R.3
  • 18
    • 84963440954 scopus 로고
    • The topographic torque associated with a tangentially geostrophic motion at the core surface and inferences on the flow inside the core
    • Jault, D., and J.-L. Le Mouël (1989), The topographic torque associated with a tangentially geostrophic motion at the core surface and inferences on the flow inside the core, Geophys. Astrophys. Fluid Dyn.., 48, 273-296.
    • (1989) Geophys. Astrophys. Fluid Dyn , vol.48 , pp. 273-296
    • Jault, D.1    Le Mouël, J.-L.2
  • 19
    • 0023812188 scopus 로고
    • Westward drift, core motions and exchanges of angular momentum between core and mantle
    • Jault, D., C. Gire, and J.-L. Le Mouël (1988), Westward drift, core motions and exchanges of angular momentum between core and mantle, Nature, 333, 353-356.
    • (1988) Nature , vol.333 , pp. 353-356
    • Jault, D.1    Gire, C.2    Le Mouël, J.-L.3
  • 20
    • 84984522369 scopus 로고
    • Spatial power spectrum of the main geomagnetic field, and extrapolation to the core
    • Lowes, F. J. (1974), Spatial power spectrum of the main geomagnetic field, and extrapolation to the core, Geophys. J. R. Astron. Soc., 36, 717-730.
    • (1974) Geophys. J. R. Astron. Soc , vol.36 , pp. 717-730
    • Lowes, F.J.1
  • 21
    • 19844377745 scopus 로고    scopus 로고
    • Viscoelectromagnetic coupling in precessio-nutation theory
    • doi:10.1029/2003JB002915
    • Mathews, P. M., and J. Guo (2005), Viscoelectromagnetic coupling in precessio-nutation theory, J. Geophys. Res., 110, B02402, doi:10.1029/2003JB002915.
    • (2005) J. Geophys. Res , vol.110
    • Mathews, P.M.1    Guo, J.2
  • 22
    • 0038649769 scopus 로고    scopus 로고
    • Modeling of nutations and precession: New nutation series for nonrigid Earth and insights into the Earth's interior
    • doi:10.1029/2004JB000390
    • Mathews, P. M., T. A. Herring, and B. A. Buffett (2002), Modeling of nutations and precession: New nutation series for nonrigid Earth and insights into the Earth's interior, J. Geophys. Res., 107(B4), 2068, doi:10.1029/2004JB000390.
    • (2002) J. Geophys. Res , vol.107 , Issue.B4 , pp. 2068
    • Mathews, P.M.1    Herring, T.A.2    Buffett, B.A.3
  • 23
    • 0000749016 scopus 로고
    • Das mittel der energiedichte des geomagnetischen hauptfeldes an der erdoberfläche und seine säkulare
    • Mauersberger, P. (1956), Das mittel der energiedichte des geomagnetischen hauptfeldes an der erdoberfläche und seine säkulare, Gerlands Beitr. Geophys., 65, 207-215.
    • (1956) Gerlands Beitr. Geophys , vol.65 , pp. 207-215
    • Mauersberger, P.1
  • 24
    • 0142197660 scopus 로고    scopus 로고
    • Interannual oscillations in the length of day: Implications for the structure of mantle and core
    • doi:10.1029/2002JB002054
    • Mound, J. E., and B. A. Buffett (2003), Interannual oscillations in the length of day: implications for the structure of mantle and core, J. Geophys. Res., 108(137), 2334, doi:10.1029/2002JB002054.
    • (2003) J. Geophys. Res , vol.108 , Issue.137 , pp. 2334
    • Mound, J.E.1    Buffett, B.A.2
  • 25
    • 26844538790 scopus 로고    scopus 로고
    • Mechanisms of core-mantle angular momentum exchange and the observed spectral properties of torsional oscillations
    • doi:10.1029/2004JB003555
    • Mound, J. E., and B. A. Buffett (2005), Mechanisms of core-mantle angular momentum exchange and the observed spectral properties of torsional oscillations, J. Geophys. Res., 110, B08103, doi:10.1029/2004JB003555.
    • (2005) J. Geophys. Res , vol.110
    • Mound, J.E.1    Buffett, B.A.2
  • 26
    • 0033999367 scopus 로고    scopus 로고
    • Length of day decade variations, torsional oscillations and inner core superrotation: Evidence from recovered core surface zonal flows
    • Pais, A., and G. Hulot (2000), Length of day decade variations, torsional oscillations and inner core superrotation: Evidence from recovered core surface zonal flows, Phys. Earth Planet. Inter., 118, 291-316.
    • (2000) Phys. Earth Planet. Inter , vol.118 , pp. 291-316
    • Pais, A.1    Hulot, G.2
  • 27
    • 13144295890 scopus 로고    scopus 로고
    • VLBI observations of free core nutations and viscosity at the top of the core
    • Palmer, A., and D. Smylie (2005), VLBI observations of free core nutations and viscosity at the top of the core, Phys. Earth Planet. Inter., 148, 285-301.
    • (2005) Phys. Earth Planet. Inter , vol.148 , pp. 285-301
    • Palmer, A.1    Smylie, D.2
  • 28
    • 0000450317 scopus 로고
    • Geomagnetic westward drift and irregularities in the Earth's rotation
    • Rochester, M. G. (1960), Geomagnetic westward drift and irregularities in the Earth's rotation, Philos. Trans. R. Soc. A, 252, 531-555.
    • (1960) Philos. Trans. R. Soc. A , vol.252 , pp. 531-555
    • Rochester, M.G.1
  • 29
    • 84981755970 scopus 로고
    • The electrical conductivity of the Earth's mantle
    • Runcom, S. K. (1955), The electrical conductivity of the Earth's mantle, Trans. Am. Geophys. Union, 36, 191-198.
    • (1955) Trans. Am. Geophys. Union , vol.36 , pp. 191-198
    • Runcom, S.K.1
  • 30
    • 0021545748 scopus 로고
    • Time-dependent electromagnetic core-mantle coupling
    • Stix, M., and P. H. Roberts (1984), Time-dependent electromagnetic core-mantle coupling, Phys. Earth Planet. Inter., 36, 49-60.
    • (1984) Phys. Earth Planet. Inter , vol.36 , pp. 49-60
    • Stix, M.1    Roberts, P.H.2
  • 31
    • 0001638933 scopus 로고
    • The magneto-hydrodynamics of a rotating fluid and the Earth's dynamo problem
    • Taylor, J. B. (1963), The magneto-hydrodynamics of a rotating fluid and the Earth's dynamo problem, Proc. R. Soc. A, 274, 274-283.
    • (1963) Proc. R. Soc. A , vol.274 , pp. 274-283
    • Taylor, J.B.1
  • 32
    • 0030858137 scopus 로고    scopus 로고
    • Torsional oscillations and the magnetic field within the Earth's core
    • Zatman, S., and J. Bloxham (1997), Torsional oscillations and the magnetic field within the Earth's core, Nature, 388, 760-763.
    • (1997) Nature , vol.388 , pp. 760-763
    • Zatman, S.1    Bloxham, J.2


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