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Volumn 166, Issue 3-4, 2008, Pages 226-238

Geomagnetic dipole tilt changes induced by core flow

Author keywords

Advective sources; Core flow; Equatorial dipole moment; Geodynamo; Geomagnetic dipole tilt; Geomagnetic field

Indexed keywords

ADVECTION; DIPOLE MOMENT; GEOPHYSICS; MAGNETIC FIELDS; MAGNETIC FLUX;

EID: 40649093233     PISSN: 00319201     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pepi.2008.01.007     Document Type: Article
Times cited : (34)

References (47)
  • 1
    • 4544275818 scopus 로고    scopus 로고
    • Helical core flow from geomagnetic secular variation
    • Amit H., and Olson P. Helical core flow from geomagnetic secular variation. Phys. Earth Planet. Inter. 147 (2004) 1-25
    • (2004) Phys. Earth Planet. Inter. , vol.147 , pp. 1-25
    • Amit, H.1    Olson, P.2
  • 2
    • 33644924322 scopus 로고    scopus 로고
    • Time-average and time-dependent parts of core flow
    • Amit H., and Olson P. Time-average and time-dependent parts of core flow. Phys. Earth Planet. Inter. 155 (2006) 120-139
    • (2006) Phys. Earth Planet. Inter. , vol.155 , pp. 120-139
    • Amit, H.1    Olson, P.2
  • 3
    • 33846002772 scopus 로고    scopus 로고
    • Tests of core flow imaging methods with numerical dynamos
    • Amit H., Olson P., and Christensen U. Tests of core flow imaging methods with numerical dynamos. Geophys. J. Int. 168 (2007) 27-39
    • (2007) Geophys. J. Int. , vol.168 , pp. 27-39
    • Amit, H.1    Olson, P.2    Christensen, U.3
  • 4
    • 0024933723 scopus 로고
    • Simple models of fluid-flow at the core surface derived from geomagnetic-field models
    • Bloxham J. Simple models of fluid-flow at the core surface derived from geomagnetic-field models. Geophys. J. Int. 99 (1989) 173-182
    • (1989) Geophys. J. Int. , vol.99 , pp. 173-182
    • Bloxham, J.1
  • 5
    • 0037107315 scopus 로고    scopus 로고
    • Time-independent and time-dependent behaviour of high-latitude flux bundles at the core-mantle boundary
    • Bloxham J. Time-independent and time-dependent behaviour of high-latitude flux bundles at the core-mantle boundary. Geophys. Res. Lett. 29 (2002) 1854
    • (2002) Geophys. Res. Lett. , vol.29 , pp. 1854
    • Bloxham, J.1
  • 6
    • 36849156904 scopus 로고
    • The secular variation of the Earth's magnetic field
    • Bloxham J., and Gubbins D. The secular variation of the Earth's magnetic field. Nature 317 (1985) 777-781
    • (1985) Nature , vol.317 , pp. 777-781
    • Bloxham, J.1    Gubbins, D.2
  • 9
    • 40649102236 scopus 로고    scopus 로고
    • Over how much time should the geomagnetic field be averaged to obtain the mean paleomagnetic field?
    • Carlut J., Courtillot V., and Hulot G. Over how much time should the geomagnetic field be averaged to obtain the mean paleomagnetic field?. Terra Nova 11 (2000) 39-243
    • (2000) Terra Nova , vol.11 , pp. 39-243
    • Carlut, J.1    Courtillot, V.2    Hulot, G.3
  • 10
    • 33845881424 scopus 로고    scopus 로고
    • A deep dynamo generating Mercury's magnetic field
    • Christensen U. A deep dynamo generating Mercury's magnetic field. Nature 444 (2006) 1056-1058
    • (2006) Nature , vol.444 , pp. 1056-1058
    • Christensen, U.1
  • 11
    • 0033954836 scopus 로고    scopus 로고
    • Local computation of the geostrophic pressure at the top of the core
    • Chulliat A., and Hulot G. Local computation of the geostrophic pressure at the top of the core. Phys. Earth Planet. Inter. 117 (2000) 309-328
    • (2000) Phys. Earth Planet. Inter. , vol.117 , pp. 309-328
    • Chulliat, A.1    Hulot, G.2
  • 15
    • 26444475361 scopus 로고    scopus 로고
    • On large and small-scale core surface flows inferred from magnetic satellite data
    • Eymin C., and Hulot G. On large and small-scale core surface flows inferred from magnetic satellite data. Phys. Earth Planet. Inter. 152 (2005) 200-220
    • (2005) Phys. Earth Planet. Inter. , vol.152 , pp. 200-220
    • Eymin, C.1    Hulot, G.2
  • 16
    • 0037494889 scopus 로고    scopus 로고
    • Equatorially dominated magnetic field changes at the surface of Earth's core
    • Finlay C.C., and Jackson A. Equatorially dominated magnetic field changes at the surface of Earth's core. Science 300 (2003) 2084-2086
    • (2003) Science , vol.300 , pp. 2084-2086
    • Finlay, C.C.1    Jackson, A.2
  • 17
    • 0023163867 scopus 로고
    • Mechanisms of geomagnetic polarity reversals
    • Gubbins D. Mechanisms of geomagnetic polarity reversals. Nature 326 (1987) 167-169
    • (1987) Nature , vol.326 , pp. 167-169
    • Gubbins, D.1
  • 18
    • 0023163837 scopus 로고
    • Morphology of the geomagnetic-field and implications for the geodynamo
    • Gubbins D., and Bloxham J. Morphology of the geomagnetic-field and implications for the geodynamo. Nature 325 (1987) 509-511
    • (1987) Nature , vol.325 , pp. 509-511
    • Gubbins, D.1    Bloxham, J.2
  • 19
    • 33646542393 scopus 로고    scopus 로고
    • Fall in Earth's magnetic field is erratic
    • Gubbins D., Jones A.L., and Finlay C.C. Fall in Earth's magnetic field is erratic. Science 312 (2006) 900-902
    • (2006) Science , vol.312 , pp. 900-902
    • Gubbins, D.1    Jones, A.L.2    Finlay, C.C.3
  • 20
    • 27744576940 scopus 로고    scopus 로고
    • Simulation of equatorial and high-latitude jets on Jupiter in a deep convection model
    • Heimpel M., Aurnou J., and Wicht J. Simulation of equatorial and high-latitude jets on Jupiter in a deep convection model. Nature 438 (2005) 193-196
    • (2005) Nature , vol.438 , pp. 193-196
    • Heimpel, M.1    Aurnou, J.2    Wicht, J.3
  • 21
    • 0036837003 scopus 로고    scopus 로고
    • The future of the South Atlantic anomaly and implications for radiation damage in space
    • Heirtzler J.R. The future of the South Atlantic anomaly and implications for radiation damage in space. J. Atmos. Solar Terr. Phys. 64 (2002) 1701-1708
    • (2002) J. Atmos. Solar Terr. Phys. , vol.64 , pp. 1701-1708
    • Heirtzler, J.R.1
  • 22
    • 0000249655 scopus 로고
    • Free hydromagnetic oscillations of the Earth's core and the theory of the geomagnetic secular variation
    • Hide R. Free hydromagnetic oscillations of the Earth's core and the theory of the geomagnetic secular variation. Philos. Trans. R. Soc. Lond. A 259 (1966) 615-650
    • (1966) Philos. Trans. R. Soc. Lond. A , vol.259 , pp. 615-650
    • Hide, R.1
  • 23
    • 33745598382 scopus 로고    scopus 로고
    • Core surface flow modelling from high resolution secular variation
    • Holme R., and Olsen N. Core surface flow modelling from high resolution secular variation. Geophys. J. Int. 166 (2006) 518-528
    • (2006) Geophys. J. Int. , vol.166 , pp. 518-528
    • Holme, R.1    Olsen, N.2
  • 24
    • 0035030554 scopus 로고    scopus 로고
    • Steady core flow in an azimuthally drifting reference frame
    • Holme R., and Whaler K.A. Steady core flow in an azimuthally drifting reference frame. Geophys. J. Int. 145 (2001) 560-569
    • (2001) Geophys. J. Int. , vol.145 , pp. 560-569
    • Holme, R.1    Whaler, K.A.2
  • 25
    • 0032502563 scopus 로고    scopus 로고
    • An analysis of the geomagnetic field over the past 2000 years
    • Hongre L., Hulot G., and Khokhlov A. An analysis of the geomagnetic field over the past 2000 years. Phys. Earth Planet. Sci. 106 (1998) 311-335
    • (1998) Phys. Earth Planet. Sci. , vol.106 , pp. 311-335
    • Hongre, L.1    Hulot, G.2    Khokhlov, A.3
  • 26
    • 0037061424 scopus 로고    scopus 로고
    • Small-scale structure of the geodynamo inferred from Oersted and Magsat satellite data
    • Hulot G., Eymin C., Langlais B., Mandea M., and Olsen N. Small-scale structure of the geodynamo inferred from Oersted and Magsat satellite data. Nature 416 (2002) 620-623
    • (2002) Nature , vol.416 , pp. 620-623
    • Hulot, G.1    Eymin, C.2    Langlais, B.3    Mandea, M.4    Olsen, N.5
  • 27
    • 40649089461 scopus 로고    scopus 로고
    • Jackson, A., Bloxham, J., Gubbins, D., 1993. Time-dependent flow at the core surface and conservation of angular momentum in the coupled core-mantle system. In: LeMouël, J.-L., Smylie, D.E., Herring, T. (Eds.), Dynamics of Earth's deep interior and Earth rotation. Geophys. Monogr. Ser., 72, pp. 97-107.
    • Jackson, A., Bloxham, J., Gubbins, D., 1993. Time-dependent flow at the core surface and conservation of angular momentum in the coupled core-mantle system. In: LeMouël, J.-L., Smylie, D.E., Herring, T. (Eds.), Dynamics of Earth's deep interior and Earth rotation. Geophys. Monogr. Ser., 72, pp. 97-107.
  • 28
    • 0347372908 scopus 로고    scopus 로고
    • Four centuries of geomagnetic secular variation from historical records
    • Jackson A., Jonkers A.R.T., and Walker M.R. Four centuries of geomagnetic secular variation from historical records. Philos. Trans. R. Soc. Lond. 358 (2000) 957-990
    • (2000) Philos. Trans. R. Soc. Lond. , vol.358 , pp. 957-990
    • Jackson, A.1    Jonkers, A.R.T.2    Walker, M.R.3
  • 29
    • 0037449543 scopus 로고    scopus 로고
    • The global morphology of wave Poynting flux: powering the aurora
    • Keiling A., Wygant J.R., Cattell C.A., Mozer F.S., and Russell C.T. The global morphology of wave Poynting flux: powering the aurora. Science 299 (2003) 383-386
    • (2003) Science , vol.299 , pp. 383-386
    • Keiling, A.1    Wygant, J.R.2    Cattell, C.A.3    Mozer, F.S.4    Russell, C.T.5
  • 30
    • 20444498061 scopus 로고    scopus 로고
    • Continuous geomagnetic field models for the past 7 millenia. 2. CALS7K
    • Korte M., and Constable C.G. Continuous geomagnetic field models for the past 7 millenia. 2. CALS7K. Geochem. Geophys. Geosyst. 6 (2005) Q02H16
    • (2005) Geochem. Geophys. Geosyst. , vol.6
    • Korte, M.1    Constable, C.G.2
  • 32
    • 31444437247 scopus 로고    scopus 로고
    • International geomagnetic reference field-the tenth generation
    • Mcmillan S., and Maus S. International geomagnetic reference field-the tenth generation. Earth Planets Space 57 (2005) 1135-1140
    • (2005) Earth Planets Space , vol.57 , pp. 1135-1140
    • Mcmillan, S.1    Maus, S.2
  • 34
    • 0032847376 scopus 로고    scopus 로고
    • Geomagnetic polarity transitions
    • Merrill R.T., and McFadden P.L. Geomagnetic polarity transitions. Rev. Geophys. 37 (1999) 201-226
    • (1999) Rev. Geophys. , vol.37 , pp. 201-226
    • Merrill, R.T.1    McFadden, P.L.2
  • 36
    • 0001487718 scopus 로고
    • Dipole tilt effects on the latitude of the cusp and cleft/low-latitude boundary layer
    • Newell P., and Meng C.-I. Dipole tilt effects on the latitude of the cusp and cleft/low-latitude boundary layer. J. Geophys. Res. 94 (1989) 6949-6953
    • (1989) J. Geophys. Res. , vol.94 , pp. 6949-6953
    • Newell, P.1    Meng, C.-I.2
  • 37
    • 33646816489 scopus 로고    scopus 로고
    • CHAOS-a model of the Earth's magnetic field derived from CHAMP, Øersted, and SAC-C magnetic satellite data
    • Olsen N., Luhr H., Sabaka T.J., Mandea M., Rother M., Tøffner-Clausen L., and Choi S. CHAOS-a model of the Earth's magnetic field derived from CHAMP, Øersted, and SAC-C magnetic satellite data. Geophys. J. Int. 166 (2006) 67-75
    • (2006) Geophys. J. Int. , vol.166 , pp. 67-75
    • Olsen, N.1    Luhr, H.2    Sabaka, T.J.3    Mandea, M.4    Rother, M.5    Tøffner-Clausen, L.6    Choi, S.7
  • 38
    • 33845977544 scopus 로고    scopus 로고
    • Earth's changing dipole
    • Olson P., and Amit H. Earth's changing dipole. Naturwissenschaften 93 11 (2006) 519-542
    • (2006) Naturwissenschaften , vol.93 , Issue.11 , pp. 519-542
    • Olson, P.1    Amit, H.2
  • 39
    • 18144451630 scopus 로고    scopus 로고
    • Diffusive magnetic images of upwelling patterns in the core
    • Olson P., Sumita I., and Aurnou J. Diffusive magnetic images of upwelling patterns in the core. J. Geophys. Res. 107 (2002)
    • (2002) J. Geophys. Res. , vol.107
    • Olson, P.1    Sumita, I.2    Aurnou, J.3
  • 41
    • 0035465517 scopus 로고    scopus 로고
    • Magnetic field changes in the inner magnetosphere of Jupiter
    • Russell C.T., Yu Z.J., Khurana K.K., and Kivelson M.G. Magnetic field changes in the inner magnetosphere of Jupiter. Adv. Space Res. 28 (2001) 897-902
    • (2001) Adv. Space Res. , vol.28 , pp. 897-902
    • Russell, C.T.1    Yu, Z.J.2    Khurana, K.K.3    Kivelson, M.G.4
  • 45
    • 0000312181 scopus 로고
    • Saturn's luminosity and magnetism
    • Stevenson D.J. Saturn's luminosity and magnetism. Science 208 (1980) 746-748
    • (1980) Science , vol.208 , pp. 746-748
    • Stevenson, D.J.1
  • 46
    • 72049085294 scopus 로고    scopus 로고
    • A detailed study of the polarity reversal mechanism in a numerical dynamo model
    • Wicht J., and Olson P. A detailed study of the polarity reversal mechanism in a numerical dynamo model. Geochem. Geophys. Geosyst. 5 (2004)
    • (2004) Geochem. Geophys. Geosyst. , vol.5
    • Wicht, J.1    Olson, P.2
  • 47
    • 40649092618 scopus 로고
    • The westward drift of the Earth's magnetic field in historic times
    • Yukutake T. The westward drift of the Earth's magnetic field in historic times. J. Geomag. Geoelect. 23 (1967) 11-23
    • (1967) J. Geomag. Geoelect. , vol.23 , pp. 11-23
    • Yukutake, T.1


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