메뉴 건너뛰기




Volumn 197, Issue 3, 2014, Pages 1321-1334

Earth's core internal dynamics 1840-2010 imaged by inverse geodynamo modelling

Author keywords

Dynamo: theories and simulations; Inverse theory; Rapid time variations

Indexed keywords

ERROR STATISTICS; GEOMAGNETISM; INTERACTIVE DEVICES; INVERSE PROBLEMS; LEAST SQUARES APPROXIMATIONS;

EID: 84901462950     PISSN: 0956540X     EISSN: 1365246X     Source Type: Journal    
DOI: 10.1093/gji/ggu064     Document Type: Article
Times cited : (47)

References (42)
  • 1
    • 77955505929 scopus 로고    scopus 로고
    • Melting-induced stratification above the Earth's inner core due to convective translation
    • Alboussière, T., Deguen, R. & Melzani, M., 2010. Melting-induced stratification above the Earth's inner core due to convective translation, Nature, 466(7307), 744-747.
    • (2010) Nature , vol.466 , Issue.7307 , pp. 744-747
    • Alboussière, T.1    Deguen, R.2    Melzani, M.3
  • 2
    • 33846002772 scopus 로고    scopus 로고
    • Tests of core flow imaging methods with numerical dynamos
    • Amit, H., Olson, P. & Christensen, U., 2007. Tests of core flow imaging methods with numerical dynamos, Geophys. J. Int., 168(1), 27-39.
    • (2007) Geophys. J. Int , vol.168 , Issue.1 , pp. 27-39
    • Amit, H.1    Olson, P.2    Christensen, U.3
  • 3
    • 27844583907 scopus 로고    scopus 로고
    • Steady zonal flows in spherical shell dynamos
    • Aubert, J., 2005. Steady zonal flows in spherical shell dynamos, J. Fluid. Mech., 542, 53-67.
    • (2005) J. Fluid. Mech. , vol.542 , pp. 53-67
    • Aubert, J.1
  • 4
    • 84876836929 scopus 로고    scopus 로고
    • Flow throughout the Earth's core inverted from geomagnetic observations and numerical dynamo models
    • Aubert, J., 2013. Flow throughout the Earth's core inverted from geomagnetic observations and numerical dynamo models, Geophys. J. Int., 192(2), 537-556.
    • (2013) Geophys. J. Int , vol.192 , Issue.2 , pp. 537-556
    • Aubert, J.1
  • 5
    • 78650103638 scopus 로고    scopus 로고
    • Steady and fluctuating inner core rotation in numerical geodynamo models
    • Aubert, J. & Dumberry, M., 2011. Steady and fluctuating inner core rotation in numerical geodynamo models, Geophys. J. Int., 184(1), 162-170.
    • (2011) Geophys. J. Int , vol.184 , Issue.1 , pp. 162-170
    • Aubert, J.1    Dumberry, M.2
  • 6
    • 80054067747 scopus 로고    scopus 로고
    • Inferring internal properties of Earth's core dynamics and their evolution from surface observations and a numerical geodynamo model
    • Aubert, J. & Fournier, A., 2011. Inferring internal properties of Earth's core dynamics and their evolution from surface observations and a numerical geodynamo model, Nonlinear Process. Geophys., 18(5), 657-674.
    • (2011) Nonlinear Process. Geophys , vol.18 , Issue.5 , pp. 657-674
    • Aubert, J.1    Fournier, A.2
  • 7
    • 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., 2008. Thermochemical flows couple the Earth's inner core growth to mantle heterogeneity, Nature, 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
  • 8
    • 70450196688 scopus 로고    scopus 로고
    • Modelling the palaeo-evolution of the geodynamo
    • Aubert, J., Labrosse, S. & Poitou, C., 2009. Modelling the palaeo-evolution of the geodynamo, Geophys. J. Int., 179(3), 1414-1428.
    • (2009) Geophys. J. Int , vol.179 , Issue.3 , pp. 1414-1428
    • Aubert, J.1    Labrosse, S.2    Poitou, C.3
  • 9
    • 84885654382 scopus 로고    scopus 로고
    • Bottom-up control of geomagnetic secular variation by the Earth's inner core
    • Aubert, J., Finlay, C.C. & Fournier, A., 2013. Bottom-up control of geomagnetic secular variation by the Earth's inner core, Nature, 502, 219-223.
    • (2013) Nature , vol.502 , pp. 219-223
    • Aubert, J.1    Finlay, C.C.2    Fournier, A.3
  • 10
    • 0022903995 scopus 로고
    • The expulsion of magnetic flux from the Earth's core
    • Bloxham, J., 1986. The expulsion of magnetic flux from the Earth's core, Geophys. J. R. astr. Soc., 87(2), 669-678.
    • (1986) Geophys. J. R. astr. Soc , vol.87 , Issue.2 , pp. 669-678
    • Bloxham, J.1
  • 11
    • 80054064097 scopus 로고    scopus 로고
    • Geodynamo models: tools for understanding properties of Earth's magnetic field
    • Christensen, U.R., 2011. Geodynamo models: tools for understanding properties of Earth's magnetic field, Phys. Earth planet. Inter., 187, 157-169.
    • (2011) Phys. Earth planet. Inter , vol.187 , pp. 157-169
    • Christensen, U.R.1
  • 12
    • 33745623953 scopus 로고    scopus 로고
    • Scaling properties of convectiondriven dynamos in rotating spherical shells and application to planetary magnetic fields
    • Christensen, U.R. & Aubert, J., 2006. Scaling properties of convectiondriven dynamos in rotating spherical shells and application to planetary magnetic fields, Geophys. J. Int., 166, 97-114.
    • (2006) Geophys. J. Int , vol.166 , pp. 97-114
    • Christensen, U.R.1    Aubert, J.2
  • 13
    • 0037668145 scopus 로고    scopus 로고
    • Secular variation in numerical geodynamo models with lateral variations of boundary heat flux
    • Christensen, U.R. & Olson, P., 2003. Secular variation in numerical geodynamo models with lateral variations of boundary heat flux, Phys. Earth planet. Inter., 138, 39-54.
    • (2003) Phys. Earth planet. Inter , vol.138 , pp. 39-54
    • Christensen, U.R.1    Olson, P.2
  • 15
    • 84862206054 scopus 로고    scopus 로고
    • Timescales of geomagnetic secular acceleration in satellite field models and geodynamo models
    • Christensen, U.R., Wardinski, I. & Lesur, V., 2012. Timescales of geomagnetic secular acceleration in satellite field models and geodynamo models, Geophys. J. Int., 190(1), 243-254.
    • (2012) Geophys. J. Int , vol.190 , Issue.1 , pp. 243-254
    • Christensen, U.R.1    Wardinski, I.2    Lesur, V.3
  • 16
    • 77950466856 scopus 로고    scopus 로고
    • Core field acceleration pulse as a common cause of the 2003 and 2007 geomagnetic jerks
    • doi:10.1029/2009GL042019
    • Chulliat, A., Thebault, E. & Hulot, G., 2010. Core field acceleration pulse as a common cause of the 2003 and 2007 geomagnetic jerks, Geophys. Res. Lett., 37, L07301, doi:10.1029/2009GL042019.
    • (2010) Geophys. Res. Lett , vol.37
    • Chulliat, A.1    Thebault, E.2    Hulot, G.3
  • 17
    • 0037494889 scopus 로고    scopus 로고
    • Equatorially dominated magnetic field change at the surface of Earth's core
    • Finlay, C.C. & Jackson, A., 2003. Equatorially dominated magnetic field change at the surface of Earth's core, Science, 300, 2084-2086.
    • (2003) Science , vol.300 , pp. 2084-2086
    • Finlay, C.C.1    Jackson, A.2
  • 18
    • 78650618385 scopus 로고    scopus 로고
    • Short timescale core dynamics: theory and observations
    • Finlay, C.C., Dumberry, M., Chulliat, A. & Pais, M.A., 2010a. Short timescale core dynamics: theory and observations, Space. Sci. Rev., 155(1-4), 177-218.
    • (2010) Space. Sci. Rev. , vol.155 , Issue.1-4 , pp. 177-218
    • Finlay, C.C.1    Dumberry, M.2    Chulliat, A.3    Pais, M.A.4
  • 19
    • 78449248967 scopus 로고    scopus 로고
    • International geomagnetic reference field: the eleventh generation
    • Finlay, C.C. et al., 2010b. International geomagnetic reference field: the eleventh generation, Geophys. J. Int., 183(3), 1216-1230.
    • (2010) Geophys. J. Int. , vol.183 , Issue.3 , pp. 1216-1230
    • Finlay, C.C.1
  • 20
    • 84859731705 scopus 로고    scopus 로고
    • Core surface magnetic field evolution 2000-2010
    • Finlay, C.C., Jackson, A., Gillet, N. & Olsen, N., 2012. Core surface magnetic field evolution 2000-2010, Geophys. J. Int., 189(2), 761-781.
    • (2012) Geophys. J. Int. , vol.189 , Issue.2 , pp. 761-781
    • Finlay, C.C.1    Jackson, A.2    Gillet, N.3    Olsen, N.4
  • 21
    • 78650606704 scopus 로고    scopus 로고
    • An introduction to data assimilation and predictability in geomagnetism
    • Fournier, A. et al., 2010. An introduction to data assimilation and predictability in geomagnetism, Space Sci. Rev., 155(1-4), 247-291.
    • (2010) Space Sci. Rev. , vol.155 , Issue.1-4 , pp. 247-291
    • Fournier, A.1
  • 22
    • 79959200988 scopus 로고    scopus 로고
    • Inference on core surface flow from observations and 3-D dynamo modelling
    • Fournier, A., Aubert, J. & Thèbault, E., 2011. Inference on core surface flow from observations and 3-D dynamo modelling, Geophys. J. Int., 186(1), 118-136.
    • (2011) Geophys. J. Int. , vol.186 , Issue.1 , pp. 118-136
    • Fournier, A.1    Aubert, J.2    Thèbault, E.3
  • 23
    • 72049131686 scopus 로고    scopus 로고
    • Ensemble inversion of timedependent core flow models
    • doi:101029/2008GC002290.
    • Gillet, N., Pais, M.A. & Jault, D., 2009. Ensemble inversion of timedependent core flow models, Geochem. Geophys. Geosyst., 10, Q06004, doi:10.1029/2008GC002290.
    • (2009) Geochem. Geophys. Geosyst. , vol.10
    • Gillet, N.1    Pais, M.A.2    Jault, D.3
  • 24
    • 79957939794 scopus 로고    scopus 로고
    • Rationale and geophysical evidence for quasi-geostrophic rapid dynamics within the Earth's outer core
    • Gillet, N., Schaeffer, N. & Jault, D., 2011. Rationale and geophysical evidence for quasi-geostrophic rapid dynamics within the Earth's outer core, Phys. Earth planet. Inter., 187(3-4, SI), 380-390.
    • (2011) Phys. Earth planet. Inter. , vol.187 , Issue.3-4 , pp. 380-390
    • Gillet, N.1    Schaeffer, N.2    Jault, D.3
  • 25
    • 84878349539 scopus 로고    scopus 로고
    • Stochastic modeling of the Earth's magnetic field: inversion for covariances over the observatory era
    • Gillet, N., Jault, D., Finlay, C.C. & Olsen, N., 2013. Stochastic modeling of the Earth's magnetic field: inversion for covariances over the observatory era, Geochem. Geophys. Geosyst., 14(4), 766-786.
    • (2013) Geochem. Geophys. Geosyst. , vol.14 , Issue.4 , pp. 766-786
    • Gillet, N.1    Jault, D.2    Finlay, C.C.3    Olsen, N.4
  • 26
    • 0035079303 scopus 로고    scopus 로고
    • A combined length-of-day series spanning 1832-1997: LUNAR97
    • Gross, R.S., 2001. A combined length-of-day series spanning 1832-1997: LUNAR97, Phys. Earth planet. Inter., 123(1), 65-76.
    • (2001) Phys. Earth planet. Inter. , vol.123 , Issue.1 , pp. 65-76
    • Gross, R.S.1
  • 30
    • 0347372908 scopus 로고    scopus 로고
    • Four centuries of geomagnetic secular variation from historical records
    • Jackson, A., Jonkers, A.R.T. & Walker, M.R., 2000. Four centuries of geomagnetic secular variation from historical records, Phil. Trans. R. Soc. A, 358, 957-990.
    • (2000) Phil. Trans. R. Soc. A , vol.358 , pp. 957-990
    • Jackson, A.1    Jonkers, A.R.T.2    Walker, M.R.3
  • 31
    • 39049114014 scopus 로고    scopus 로고
    • Axial invariance of rapidly varying diffusionless motions in the Earth's core interior
    • Jault, D., 2008. Axial invariance of rapidly varying diffusionless motions in the Earth's core interior, Phys. Earth planet. Inter., 166(1-2), 67-76.
    • (2008) Phys. Earth planet. Inter. , vol.166 , Issue.1-2 , pp. 67-76
    • Jault, D.1
  • 32
    • 0023812188 scopus 로고
    • Westward drift core motions and exchanges of angular momentum between core and mantle
    • Jault, D., Gire, C. & Le Moüel, J.-L., 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 Moüel, J.-L.3
  • 33
    • 79952085777 scopus 로고    scopus 로고
    • The second generation of the GFZ Reference Internal Magnetic Model: GRIMM-2
    • Lesur, V., Wardinski, I., Hamoudi, M. & Rother, M., 2010. The second generation of the GFZ Reference Internal Magnetic Model: GRIMM-2, Earth Planets Space, 62(10), 765-773.
    • (2010) Earth Planets Space , vol.62 , Issue.10 , pp. 765-773
    • Lesur, V.1    Wardinski, I.2    Hamoudi, M.3    Rother, M.4
  • 34
    • 79960356813 scopus 로고    scopus 로고
    • Earth's dynamo limit of predictability controlled by magnetic dissipation
    • Lhuillier, F., Aubert, J. & Hulot, G., 2011a. Earth's dynamo limit of predictability controlled by magnetic dissipation, Geophys. J. Int., 186(2), 492-508.
    • (2011) Geophys. J. Int. , vol.186 , Issue.2 , pp. 492-508
    • Lhuillier, F.1    Aubert, J.2    Hulot, G.3
  • 35
    • 79955850521 scopus 로고    scopus 로고
    • The geomagnetic secular-variation timescale in observations and numerical dynamo models
    • doi:101029/2011GL047356.
    • Lhuillier, F., Fournier, A., Hulot, G. & Aubert, J., 2011b. The geomagnetic secular-variation timescale in observations and numerical dynamo models, Geophys. Res. Lett., 38, L09306, doi:10.1029/2011GL047356.
    • (2011) Geophys. Res. Lett. , vol.38
    • Lhuillier, F.1    Fournier, A.2    Hulot, G.3    Aubert, J.4
  • 36
    • 3142763158 scopus 로고    scopus 로고
    • A more realistic estimate of the variances and systematic errors in spherical harmonic geomagnetic field models
    • Lowes, F. & Olsen, N., 2004. A more realistic estimate of the variances and systematic errors in spherical harmonic geomagnetic field models, Geophys. J. Int., 157(3), 1027-1044.
    • (2004) Geophys. J. Int. , vol.157 , Issue.3 , pp. 1027-1044
    • Lowes, F.1    Olsen, N.2
  • 37
    • 77953065006 scopus 로고    scopus 로고
    • Lopsided growth of Earth's inner core
    • Monnereau, M., Calvet, M., Margerin, L. & Souriau, A., 2010. Lopsided growth of Earth's inner core, Science, 328(5981), 1014-1017.
    • (2010) Science , vol.328 , Issue.5981 , pp. 1014-1017
    • Monnereau, M.1    Calvet, M.2    Margerin, L.3    Souriau, A.4
  • 38
    • 33847045953 scopus 로고    scopus 로고
    • Investigation of a secular variation impulse using satellite data: the 2003 geomagnetic jerk
    • Olsen, N. & Mandea, M., 2007. Investigation of a secular variation impulse using satellite data: the 2003 geomagnetic jerk, Earth planet. Sci. Lett., 255(1-2), 94-105.
    • (2007) Earth planet. Sci. Lett. , vol.255 , Issue.1-2 , pp. 94-105
    • Olsen, N.1    Mandea, M.2
  • 39
    • 78650983403 scopus 로고    scopus 로고
    • The CHAOS-3 geomagnetic field model and candidates for the 11th generation IGRF
    • Olsen, N., Mandea, M., Sabaka, T.J. & Toffner-Clausen, L., 2010. The CHAOS-3 geomagnetic field model and candidates for the 11th generation IGRF, Earth Planets Space, 62(10), 719-727.
    • (2010) Earth Planets Space , vol.62 , Issue.10 , pp. 719-727
    • Olsen, N.1    Mandea, M.2    Sabaka, T.J.3    Toffner-Clausen, L.4
  • 40
    • 42349083692 scopus 로고    scopus 로고
    • Quasi-geostrophic flows responsible for the secular variation of the Earth's magnetic field
    • Pais, M.A. & Jault, D., 2008. Quasi-geostrophic flows responsible for the secular variation of the Earth's magnetic field, Geophys. J. Int., 173(2), 421-443.
    • (2008) Geophys. J. Int. , vol.173 , Issue.2 , pp. 421-443
    • Pais, M.A.1    Jault, D.2
  • 41
    • 84861070606 scopus 로고    scopus 로고
    • Thermal and electrical conductivity of iron at Earth's core conditions
    • Pozzo, M., Davies, C.J., Gubbins, D.&Alfè, D., 2012. Thermal and electrical conductivity of iron at Earth's core conditions, Nature, 485(7398), 355-358.
    • (2012) Nature , vol.485 , Issue.7398 , pp. 355-358
    • Pozzo, M.1    Davies, C.J.2    Gubbins, D.3    Alfè, D.4
  • 42
    • 3142725964 scopus 로고    scopus 로고
    • Extending comprehensive models of the Earth's magnetic field with Oersted and CHAMP data
    • Sabaka, T.J., Olsen, N. & Purucker, M., 2004. Extending comprehensive models of the Earth's magnetic field with Oersted and CHAMP data, Geophys. J. Int., 159(2), 521-547.
    • (2004) Geophys. J. Int. , vol.159 , Issue.2 , pp. 521-547
    • Sabaka, T.J.1    Olsen, N.2    Purucker, M.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.