메뉴 건너뛰기




Volumn 181, Issue 2, 2010, Pages 806-817

Inner core-mantle gravitational locking and the super-rotation of the inner core

Author keywords

Core, outer core and inner core; Dynamo: theories and simulations; Earth rotation variations

Indexed keywords

ANGULAR MOMENTUM; CORE-MANTLE BOUNDARY; EARTH ROTATION; GEODYNAMO; INNER CORE; MANTLE STRUCTURE; NUMERICAL MODEL; OUTER CORE; ROTATION;

EID: 77953115026     PISSN: 0956540X     EISSN: 1365246X     Source Type: Journal    
DOI: 10.1111/j.1365-246X.2010.04563.x     Document Type: Article
Times cited : (33)

References (42)
  • 1
    • 5844220072 scopus 로고    scopus 로고
    • Interannual signals in length of day and atmospheric angular momentum
    • Abarca del Rio R, Gambis D, Salstein DA. Interannual signals in length of day and atmospheric angular momentum. Ann. Geophys. 2000, 18:347-364.
    • (2000) Ann. Geophys. , vol.18 , pp. 347-364
    • Abarca del Rio, R.1    Gambis, D.2    Salstein, D.A.3
  • 2
    • 49649121245 scopus 로고    scopus 로고
    • Thermochemical flows couple the Earth's inner core growth to mantle heterogeneity
    • Aubert J, Amit H, Hulot G, Olson P. Thermochemical flows couple the Earth's inner core growth to mantle heterogeneity. Nature 2008, 454(7205):758-761.
    • (2008) Nature , vol.454 , Issue.7205 , pp. 758-761
    • Aubert, J.1    Amit, H.2    Hulot, G.3    Olson, P.4
  • 3
    • 0033540661 scopus 로고    scopus 로고
    • Tidal despinning of the mantle, inner core superrotation, and outer core effective viscosity
    • Bills B. Tidal despinning of the mantle, inner core superrotation, and outer core effective viscosity. J. geophys. Res. 1999, 104:2653-2666.
    • (1999) J. geophys. Res. , vol.104 , pp. 2653-2666
    • Bills, B.1
  • 4
    • 0002946890 scopus 로고
    • Torsional magnetohydrodynamic vibrations in the Earth's core and variations in day length
    • Braginsky SI. Torsional magnetohydrodynamic vibrations in the Earth's core and variations in day length. Geomag. Aeron. 1970, 10:1-10.
    • (1970) Geomag. Aeron. , vol.10 , pp. 1-10
    • Braginsky, S.I.1
  • 5
    • 0030207091 scopus 로고    scopus 로고
    • Gravitational oscillations in the length of the day
    • Buffett BA. Gravitational oscillations in the length of the day. Geophys. Res. Lett. 1996, 23:2279-2282.
    • (1996) Geophys. Res. Lett. , vol.23 , pp. 2279-2282
    • Buffett, B.A.1
  • 6
    • 0030839854 scopus 로고    scopus 로고
    • Geodynamic estimates of the viscosity of the Earth's inner core
    • Buffett BA. Geodynamic estimates of the viscosity of the Earth's inner core. Nature 1997, 388:571-573.
    • (1997) Nature , vol.388 , pp. 571-573
    • Buffett, B.A.1
  • 7
    • 0007634205 scopus 로고    scopus 로고
    • Free oscillations in the length of day: inferences on physical properties near the core-mantle boundary
    • Gurnis M, Wysession ME, Knittle E, Buffett BA. Vol. 28 of Geodynamics series, eds, AGU Geophysical Monograph, Washington, DC
    • Buffett BA. Free oscillations in the length of day: inferences on physical properties near the core-mantle boundary. The Core-Mantle Boundary Region 1998, 153-165. Gurnis MWysession MEKnittle EBuffett BA. in, Vol. 28 of Geodynamics series, pp, eds, AGU Geophysical Monograph, Washington, DC
    • (1998) The Core-Mantle Boundary Region , pp. 153-165
    • Buffett, B.A.1
  • 8
    • 66549089698 scopus 로고    scopus 로고
    • Inversion of torsional oscillations for the structure and dynamics of earth's core
    • Buffett BA, Mound J, Jackson A. Inversion of torsional oscillations for the structure and dynamics of earth's core. Geophys. J. Int. 2009, 177:878-890.
    • (2009) Geophys. J. Int. , vol.177 , pp. 878-890
    • Buffett, B.A.1    Mound, J.2    Jackson, A.3
  • 9
    • 33745623953 scopus 로고    scopus 로고
    • Scaling properties of convection-driven dynamos in rotating spherical shells and application to planetary magnetic fields
    • Christensen UR, Aubert J. Scaling properties of convection-driven dynamos in rotating spherical shells and application to planetary magnetic fields. Geophys. J. Int. 2006, 166:97-114.
    • (2006) Geophys. J. Int. , vol.166 , pp. 97-114
    • Christensen, U.R.1    Aubert, J.2
  • 11
    • 0029774031 scopus 로고    scopus 로고
    • Internal loading of an inhomogeneous compressible Earth with phase boundaries
    • Defraigne P, Dehant V, Wahr JM. Internal loading of an inhomogeneous compressible Earth with phase boundaries. Geophys. J. Int. 1996, 125:173-192.
    • (1996) Geophys. J. Int. , vol.125 , pp. 173-192
    • Defraigne, P.1    Dehant, V.2    Wahr, J.M.3
  • 12
    • 0042913076 scopus 로고    scopus 로고
    • Coherent interannual and decadal variations in the atmosphere-ocean system
    • doi 1029/2002GL016763
    • Dickey JO, Marcus SL, de Viron O. Coherent interannual and decadal variations in the atmosphere-ocean system. Geophys. Res. Lett. 2003, 30:1573. 1029/2002GL016763, doi
    • (2003) Geophys. Res. Lett. , vol.30 , pp. 1573
    • Dickey, J.O.1    Marcus, S.L.2    de Viron, O.3
  • 13
    • 34547234156 scopus 로고    scopus 로고
    • Geodynamic constraints on the steady and time-dependent inner core axial rotation
    • Dumberry M. Geodynamic constraints on the steady and time-dependent inner core axial rotation. Geophys. J. Int. 2007, 170:886-895.
    • (2007) Geophys. J. Int. , vol.170 , pp. 886-895
    • Dumberry, M.1
  • 14
    • 33645066084 scopus 로고    scopus 로고
    • Azimuthal flows in the Earth's core and changes in length of day at millennial timescales
    • Dumberry M, Bloxham J. Azimuthal flows in the Earth's core and changes in length of day at millennial timescales. Geophys. J. Int. 2006, 165:32-46.
    • (2006) Geophys. J. Int. , vol.165 , pp. 32-46
    • Dumberry, M.1    Bloxham, J.2
  • 15
    • 0033593982 scopus 로고    scopus 로고
    • On the validity of the geostrophic approximation for calculating the changes in the angular momentum of the core
    • Dumberry M, Buffett BA. On the validity of the geostrophic approximation for calculating the changes in the angular momentum of the core. Phys. Earth planet. Inter. 1999, 112:81-89.
    • (1999) Phys. Earth planet. Inter. , vol.112 , pp. 81-89
    • Dumberry, M.1    Buffett, B.A.2
  • 16
    • 33846278033 scopus 로고    scopus 로고
    • Eastward and westward drift of the earth's magnetic field for the last three millennia
    • Dumberry M, Finlay CC. Eastward and westward drift of the earth's magnetic field for the last three millennia. Earth planet. Sci. Lett. 2007, 254:146-157.
    • (2007) Earth planet. Sci. Lett. , vol.254 , pp. 146-157
    • Dumberry, M.1    Finlay, C.C.2
  • 17
    • 44449144982 scopus 로고    scopus 로고
    • Constraints on core-mantle electromagnetic coupling from torsional oscillation normal modes
    • doi 10.1029/2007JB005135
    • Dumberry M, Mound JE. Constraints on core-mantle electromagnetic coupling from torsional oscillation normal modes. J. geophys. Res. 2008, 113:B03102. 10.1029/2007JB005135, doi
    • (2008) J. geophys. Res. , vol.113
    • Dumberry, M.1    Mound, J.E.2
  • 18
    • 0026278770 scopus 로고
    • Viscous flow models of global geophysical observables 1. forward problems
    • Forte AM, Peltier R. Viscous flow models of global geophysical observables 1. forward problems. J. geophys. Res. 1991, 96(B12):20 131-20 159.
    • (1991) J. geophys. Res. , vol.96 , Issue.12 B
    • Forte, A.M.1    Peltier, R.2
  • 19
    • 0030303720 scopus 로고    scopus 로고
    • Rotation and magnetism of Earth's inner core
    • Glatzmaier GA, Roberts PH. Rotation and magnetism of Earth's inner core. Science 1996, 274:1887-1891.
    • (1996) Science , vol.274 , pp. 1887-1891
    • Glatzmaier, G.A.1    Roberts, P.H.2
  • 20
    • 0019704426 scopus 로고
    • Rotation of the inner core
    • Gubbins D. Rotation of the inner core. J. geophys. Res. 1981, 86:11 695-11 699.
    • (1981) J. geophys. Res. , vol.86
    • Gubbins, D.1
  • 21
    • 0023509059 scopus 로고
    • Magnetohydrodynamics of the Earth's core
    • Jacobs JA. ed., Academic Press, London
    • Gubbins D, Roberts PH. Magnetohydrodynamics of the Earth's core. Geomagnetism 1987, Vol. 2:1-184. Jacobs JA, in, pp, ed., Academic Press, London
    • (1987) Geomagnetism , vol.2 , pp. 1-184
    • Gubbins, D.1    Roberts, P.H.2
  • 22
    • 0002352690 scopus 로고
    • Time-dependent flow at the core surface and conservation of angular momentum in the coupled core-mantle system
    • Le Mouël J-L, Smylie DE, Herring T. eds, AGU Geophysical Monograph, Washington, DC
    • Jackson A, Bloxham J, Gubbins D. 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 1993, Vol. 72:97-107. Le Mouël J-L, Smylie DE, Herring T. in, pp, eds, AGU Geophysical Monograph, Washington, DC
    • (1993) Dynamics of the Earth's Deep Interior and Earth Rotation , vol.72 , pp. 97-107
    • Jackson, A.1    Bloxham, J.2    Gubbins, D.3
  • 23
    • 0347372908 scopus 로고    scopus 로고
    • Four centuries of geomagnetic secular variation from historical records
    • Jackson A, Jonkers ART, Walker MR. Four centuries of geomagnetic secular variation from historical records. Phil. Trans. R. Soc. Lond., A 2000, 358:957-990.
    • (2000) Phil. Trans. R. Soc. Lond., A , vol.358 , pp. 957-990
    • Jackson, A.1    Jonkers, A.R.T.2    Walker, M.R.3
  • 24
    • 0023812188 scopus 로고
    • Westward drift, core motions and exchanges of angular momentum between core and mantle
    • Jault D, Gire C, Le Mouël J-L. Westward drift, core motions and exchanges of angular momentum between core and mantle. Nature 1988, 333:353-356.
    • (1988) Nature , vol.333 , pp. 353-356
    • Jault, D.1    Gire, C.2    Le Mouël, J.-L.3
  • 25
    • 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 PM, Herring TA, Buffett BA. Modeling of nutations and precession: new nutation series for nonrigid Earth and insights into the Earth's interior. J. geophys. Res. 2002, 107. 10.1029/2004JB000390, doi
    • (2002) J. geophys. Res. , vol.107
    • Mathews, P.M.1    Herring, T.A.2    Buffett, B.A.3
  • 26
    • 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 JE, Buffett BA. Interannual oscillations in the length of day: implications for the structure of mantle and core. J. geophys. Res. 2003, 108(B7):2334. 10.1029/2002JB002054, doi
    • (2003) J. geophys. Res. , vol.108 , Issue.7 B , pp. 2334
    • Mound, J.E.1    Buffett, B.A.2
  • 27
    • 26844538790 scopus 로고    scopus 로고
    • Mechanisms of core-mantle angular momentum exchange and the observed spectral properties of torsional oscillations
    • doi
    • Mound JE, Buffett BA. Mechanisms of core-mantle angular momentum exchange and the observed spectral properties of torsional oscillations. J. geophys. Res. 2005, 110:B08103. 10.1029/2004JB003555, doi
    • (2005) J. geophys. Res. , vol.110
    • Mound, J.E.1    Buffett, B.A.2
  • 28
    • 33644884957 scopus 로고    scopus 로고
    • Detection of a gravitational oscillation in length-of-day
    • Mound JE, Buffett BA. Detection of a gravitational oscillation in length-of-day. Earth planet. Sci. Lett. 2006, 243:383-389.
    • (2006) Earth planet. Sci. Lett. , vol.243 , pp. 383-389
    • Mound, J.E.1    Buffett, B.A.2
  • 29
    • 0035953607 scopus 로고    scopus 로고
    • Hemispherical variations in seismic velocity at the top of the Earth's inner core
    • Niu F, Wen L. Hemispherical variations in seismic velocity at the top of the Earth's inner core. Nature 2001, 410(6832):1081-1084.
    • (2001) Nature , vol.410 , Issue.6832 , pp. 1081-1084
    • Niu, F.1    Wen, L.2
  • 30
    • 60749092648 scopus 로고    scopus 로고
    • Rapidly changing flows in the Earth's core
    • Olsen N, Mandea M. Rapidly changing flows in the Earth's core. Nature Geosc. 2008, 1:390-394.
    • (2008) Nature Geosc. , vol.1 , pp. 390-394
    • Olsen, N.1    Mandea, M.2
  • 31
    • 33646925385 scopus 로고    scopus 로고
    • Constraining mantle flow with seismic and geodynamic data: a joint approach
    • Simmons NA, Forte AM, Grand SP. Constraining mantle flow with seismic and geodynamic data: a joint approach. Earth planet. Sci. Lett. 2006, 246:109-124.
    • (2006) Earth planet. Sci. Lett. , vol.246 , pp. 109-124
    • Simmons, N.A.1    Forte, A.M.2    Grand, S.P.3
  • 32
    • 34547153214 scopus 로고    scopus 로고
    • Three-dimensional structure and differential rotation of the inner core
    • Dehant V, Creager KC, Karato S-I, Zatman S. Vol. 31 of Geodynamics series, eds, AGU Geophysical Monograph
    • Song X. Three-dimensional structure and differential rotation of the inner core. Earth's Core: Dynamics, Structure, Rotation 2003, 45-64. Dehant VCreager KCKarato S-IZatman S. in, Vol. 31 of Geodynamics series, pp, eds, AGU Geophysical Monograph
    • (2003) Earth's Core: Dynamics, Structure, Rotation , pp. 45-64
    • Song, X.1
  • 33
    • 41249097000 scopus 로고    scopus 로고
    • Dynamos with weakly convecting outer layers: implications for core-mantle boundary interaction
    • Sreenivasan B, Gubbins D. Dynamos with weakly convecting outer layers: implications for core-mantle boundary interaction. Geophys. Astrophys. Fluid Dyn. 2008, 102(4):395-407.
    • (2008) Geophys. Astrophys. Fluid Dyn. , vol.102 , Issue.4 , pp. 395-407
    • Sreenivasan, B.1    Gubbins, D.2
  • 34
    • 0004252690 scopus 로고
    • 3rd edn, Brookfield Press, Kenmore, Australia
    • Stacey FD. Physics of the Earth 1992, 3rd edn, Brookfield Press, Kenmore, Australia
    • (1992) Physics of the Earth
    • Stacey, F.D.1
  • 35
    • 0034896469 scopus 로고    scopus 로고
    • Electrical and thermal conductivities of Fe-Ni-Si alloy under core conditions
    • Stacey FD, Anderson OL. Electrical and thermal conductivities of Fe-Ni-Si alloy under core conditions. Phys. Earth planet. Inter. 2001, 124:153-162.
    • (2001) Phys. Earth planet. Inter. , vol.124 , pp. 153-162
    • Stacey, F.D.1    Anderson, O.L.2
  • 36
    • 53349132434 scopus 로고    scopus 로고
    • Inner core dynamics
    • Schubert G, Olson P. chap. 10, eds, Elsevier, Amsterdam
    • Sumita I, Bergman MI. Inner core dynamics. Treatise on Geophysics 2007, Vol. 8:299-318. Schubert G, Olson P. in, chap. 10, pp, eds, Elsevier, Amsterdam
    • (2007) Treatise on Geophysics , vol.8 , pp. 299-318
    • Sumita, I.1    Bergman, M.I.2
  • 37
    • 0030752131 scopus 로고    scopus 로고
    • Degree one heterogeneity and hemispherical variation in anisotropy in the inner core from PKP(BC)-PKP(DF) times
    • Tanaka S, Hamaguchi H. Degree one heterogeneity and hemispherical variation in anisotropy in the inner core from PKP(BC)-PKP(DF) times. J. geophys. Res. 1997, 102:2925-2938.
    • (1997) J. geophys. Res. , vol.102 , pp. 2925-2938
    • Tanaka, S.1    Hamaguchi, H.2
  • 38
    • 0001638933 scopus 로고
    • The magneto-hydrodynamics of a rotating fluid and the Earth's dynamo problem
    • Taylor JB. The magneto-hydrodynamics of a rotating fluid and the Earth's dynamo problem. Proc. R. Soc. Lond., A 1963, 274:274-283.
    • (1963) Proc. R. Soc. Lond., A , vol.274 , pp. 274-283
    • Taylor, J.B.1
  • 39
    • 0034990720 scopus 로고    scopus 로고
    • Inner-core anisotropy and rotation
    • Tromp J. Inner-core anisotropy and rotation. Ann. Rev. Earth planet. Sci. 2001, 29:47-69.
    • (2001) Ann. Rev. Earth planet. Sci. , vol.29 , pp. 47-69
    • Tromp, J.1
  • 40
    • 35548936399 scopus 로고    scopus 로고
    • Thermal core-mantle interaction: exploring regimes for 'locked' dynamo action
    • Willis A, Sreenivasan B, Gubbins D. Thermal core-mantle interaction: exploring regimes for 'locked' dynamo action. Phys. Earth planet. Inter. 2007, 165(1-2):83-92.
    • (2007) Phys. Earth planet. Inter. , vol.165 , Issue.1-2 , pp. 83-92
    • Willis, A.1    Sreenivasan, B.2    Gubbins, D.3
  • 41
    • 0030858137 scopus 로고    scopus 로고
    • Torsional oscillations and the magnetic field within the Earth's core
    • Zatman S, Bloxham J. Torsional oscillations and the magnetic field within the Earth's core. Nature 1997, 388:760-763.
    • (1997) Nature , vol.388 , pp. 760-763
    • Zatman, S.1    Bloxham, J.2
  • 42
    • 23944493555 scopus 로고    scopus 로고
    • Inner core differential motion confirmed by earthquake waveform doublets
    • Zhang J, Song X, Li Y, Richards PG, Sun X, Waldhauser F. Inner core differential motion confirmed by earthquake waveform doublets. Science 2005, 309:1357-1360.
    • (2005) Science , vol.309 , pp. 1357-1360
    • Zhang, J.1    Song, X.2    Li, Y.3    Richards, P.G.4    Sun, X.5    Waldhauser, F.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.