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Volumn 115, Issue 7, 2010, Pages

Stationary, oscillating or drifting mantle-driven geomagnetic flux patches?

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITION; GEODYNAMO; GEOMAGNETIC FIELD; HEAT FLUX; LOWER MANTLE; NUMERICAL MODEL; PALEOMAGNETISM; COMPUTER SIMULATION; DRIFT BEHAVIOR; MANTLE PROCESS; OSCILLATION; TIME DEPENDENT BEHAVIOR; TIMESCALE;

EID: 77955182333     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/2009JB006542     Document Type: Article
Times cited : (36)

References (37)
  • 1
    • 4544275818 scopus 로고    scopus 로고
    • Helical core flow from geomagnetic secular variation
    • doi:10.1016/j. pepi.2004.02.006
    • Amit, H., and P. Olson (2004), Helical core flow from geomagnetic secular variation, Phys. Earth Planet. Inter., 147, 1-25, doi:10.1016/j. pepi.2004.02.006.
    • (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
    • doi:10.1016/j. pepi.2005.10.006
    • Amit, H., and P. Olson (2006), Time?average and time?dependent parts of core flow, Phys. Earth Planet. Inter., 155, 120-139, doi:10.1016/j. pepi.2005.10.006.
    • (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
    • DOI 10.1111/j.1365-246X.2006.03175.x
    • Amit, H., P. Olson, and U. Christensen (2007), Tests of core flow imaging methods with numerical dynamos, Geophys. J. Int., 168, 27-39, doi:10.1111/j.1365-246X.2006.03175.x. (Pubitemid 46050185)
    • (2007) Geophysical Journal International , vol.168 , Issue.1 , pp. 27-39
    • Amit, H.1    Olson, P.2    Christensen, U.3
  • 4
    • 53849128892 scopus 로고    scopus 로고
    • A simple model for mantle?driven flow at the top of earth's core
    • Amit, H., J. Aubert, G. Hulot, and P. Olson (2008), A simple model for mantle?driven flow at the top of Earth's core, Earth Planets Space, 60, 845-854.
    • (2008) Earth Planets Space , vol.60 , pp. 845-854
    • Amit, H.1    Aubert, J.2    Hulot, G.3    Olson, P.4
  • 5
    • 27844583907 scopus 로고    scopus 로고
    • Steady zonal flows in spherical shell dynamos
    • DOI 10.1017/S0022112005006129, PII S0022112005006129
    • Aubert, J. (2005), Steady zonal flows in spherical shell fluid dynamos, J. Fluid Mech., 542, 53-67, doi:10.1017/S0022112005006129. (Pubitemid 41644762)
    • (2005) Journal of Fluid Mechanics , vol.542 , pp. 53-67
    • Aobert, J.1
  • 6
    • 33845746403 scopus 로고    scopus 로고
    • Detecting thermal boundary control in surface flows from numerical dynamos
    • DOI 10.1016/j.pepi.2006.11.003, PII S0031920106003062
    • Aubert, J., H. Amit, and G. Hulot (2007), Detecting thermal boundary control in surface flows from numerical dynamos, Phys. Earth Planet. Inter., 160, 143-156, doi:10.1016/j.pepi.2006.11.003. (Pubitemid 46002551)
    • (2007) Physics of the Earth and Planetary Interiors , vol.160 , Issue.2 , pp. 143-156
    • Aubert, J.1    Amit, H.2    Hulot, G.3
  • 7
    • 49649121245 scopus 로고    scopus 로고
    • Thermo?chemical flows couple the earth's inner core growth to mantle heterogeneity
    • doi:10.1038/nature07109
    • Aubert, J., H. Amit, G. Hulot, and P. Olson (2008a), Thermo?chemical flows couple the Earth's inner core growth to mantle heterogeneity, Nature, 454, 758-761, doi:10.1038/nature07109.
    • (2008) Nature , vol.454 , pp. 758-761
    • Aubert, J.1    Amit, H.2    Hulot, G.3    Olson, P.4
  • 8
    • 39049119232 scopus 로고    scopus 로고
    • The magnetic structure of convection?driven numerical dynamos
    • doi:10.1111/j.1365-246X.2007.03693.x
    • Aubert, J., J. Aurnou, and J. Wicht (2008b), The magnetic structure of convection?driven numerical dynamos, Geophys. J. Int., 172, 945-956, doi:10.1111/j.1365-246X.2007.03693.x.
    • (2008) Geophys. J. Int. , vol.172 , pp. 945-956
    • Aubert, J.1    Aurnou, J.2    Wicht, J.3
  • 9
    • 0037107315 scopus 로고    scopus 로고
    • Time?independent and time?dependent behaviour of high?latitude flux bundles at the core?mantle boundary
    • doi:10.1029/2001GL014543
    • Bloxham, J. (2002), Time?independent and time?dependent behaviour of high?latitude flux bundles at the core?mantle boundary, Geophys. Res. Lett., 29(18), 1854, doi:10.1029/2001GL014543.
    • (2002) Geophys. Res. Lett. , vol.29 , Issue.18 , pp. 1854
    • Bloxham, J.1
  • 10
    • 0023163838 scopus 로고
    • Thermal core?mantle interactions
    • doi:10.1038/325511a0
    • Bloxham, J., and D. Gubbins (1987), Thermal core?mantle interactions, Nature, 325, 511-513, doi:10.1038/325511a0.
    • (1987) Nature , vol.325 , pp. 511-513
    • Bloxham, J.1    Gubbins, D.2
  • 11
    • 0026084554 scopus 로고
    • Fluid flow near the surface of the earth's outer core
    • doi:10.1029/90RG02470
    • Bloxham, J., and A. Jackson (1991), Fluid flow near the surface of the Earth's outer core, Rev. Geophys., 29, 97-120, doi:10.1029/90RG02470.
    • (1991) Rev. Geophys. , vol.29 , pp. 97-120
    • Bloxham, J.1    Jackson, A.2
  • 12
    • 0031711164 scopus 로고    scopus 로고
    • How complex is the time-averaged geomagnetic field over the past 5 Myr?
    • DOI 10.1046/j.1365-246X.1998.00577.x
    • Carlut, J., and V. Courtillot (1998), How complex is the time?averaged geomagnetic field over the past 5 Myr?, Geophys. J. Int., 134, 527-544, doi:10.1046/j.1365-246x.1998.00577.x. (Pubitemid 28472612)
    • (1998) Geophysical Journal International , vol.134 , Issue.2 , pp. 527-544
    • Carlut, J.1    Courtillot, V.2
  • 13
    • 33745623953 scopus 로고    scopus 로고
    • Scaling properties of convection-driven dynamos in rotating spherical shells and application to planetary magnetic fields
    • DOI 10.1111/j.1365-246X.2006.03009.x
    • Christensen, U., and J. Aubert (2006), Scaling properties of convectiondriven dynamos in rotating spherical shells and application to planetary magnetic fields, Geophys. J. Int., 166, 97-114, doi:10.1111/j.1365- 246X.2006.03009.x. (Pubitemid 43984355)
    • (2006) Geophysical Journal International , vol.166 , Issue.1 , pp. 97-114
    • Christensen, U.R.1    Aubert, J.2
  • 14
    • 0037668145 scopus 로고    scopus 로고
    • Secular variation in numerical geodynamo models with lateral variations of boundary heat flow
    • DOI 10.1016/S0031-9201(03)00064-5
    • Christensen, U., and P. Olson (2003), Secular variation in numerical geodynamo models with lateral variations of boundary heat flow, Phys. Earth Planet. Inter., 138, 39-54, doi:10.1016/S0031-9201(03)00064-5. (Pubitemid 36810730)
    • (2003) Physics of the Earth and Planetary Interiors , vol.138 , Issue.1 , pp. 39-54
    • Christensen, U.R.1    Olson, P.2
  • 15
    • 0032732709 scopus 로고    scopus 로고
    • Numerical modelling of the geodynamo: A systematic parameter study
    • DOI 10.1046/j.1365-246X.1999.00886.x
    • Christensen, U., P. Olson, and G. Glatzmaier (1999), Numerical modelling of the geodynamo: A systematic parameter study, Geophys. J. Int., 138, 393-409, doi:10.1046/j.1365-246X.1999.00886.x. (Pubitemid 29511538)
    • (1999) Geophysical Journal International , vol.138 , Issue.2 , pp. 393-409
    • Christensen, U.1    Olson, P.2    Glatzmaier, G.A.3
  • 16
    • 0036434788 scopus 로고    scopus 로고
    • Geodynamo simulations: How realistic are they?
    • doi:10.1146/annurev. earth.30.091201.140817
    • Glatzmaier, G. (2002), Geodynamo simulations: How realistic are they?, Annu. Rev. Earth Planet. Sci. Lett., 30, 237-257, doi:10.1146/annurev. earth.30.091201.140817.
    • (2002) Annu. Rev. Earth Planet. Sci. Lett. , vol.30 , pp. 237-257
    • Glatzmaier, G.1
  • 17
    • 0033613368 scopus 로고    scopus 로고
    • The role of the Earth's mantle in controlling the frequency of geomagnetic reversals
    • DOI 10.1038/44776
    • Glatzmaier, G., R. Coe, L. Hongre, and P. Roberts (1999), The role of the Earth's mantle in controlling the frequency of geomagnetic reversals, Nature, 401, 885-890, doi:10.1038/44776. (Pubitemid 29518950)
    • (1999) Nature , vol.401 , Issue.6756 , pp. 885-890
    • Glatzmaier, G.A.1    Coe, R.S.2    Hongre, L.3    Roberts, P.H.4
  • 18
    • 34250788863 scopus 로고    scopus 로고
    • Correlation of Earth's magnetic field with lower mantle thermal and seismic structure
    • DOI 10.1016/j.pepi.2007.04.014, PII S0031920107000908
    • Gubbins, D., P. Willis, and B. Sreenivasan (2007), Correlation of Earth's magnetic field with lower mantle thermal and seismic structure, Phys. Earth Planet. Inter., 162, 256-260, doi:10.1016/j.pepi.2007.04.014. (Pubitemid 46958924)
    • (2007) Physics of the Earth and Planetary Interiors , vol.162 , Issue.3-4 , pp. 256-260
    • Gubbins, D.1    Willis, A.P.2    Sreenivasan, B.3
  • 19
    • 0037061424 scopus 로고    scopus 로고
    • Small-scale structure of the geodynamo inferred from Oersted and Magsat satellite data
    • DOI 10.1038/416620a
    • Hulot, G., C. Eymin, B. Langlais, M. Mandea, and N. Olsen (2002), Smallscale structure of the geodynamo inferred from Oersted and Magsat satellite data, Nature, 416, 620-623, doi:10.1038/416620a. (Pubitemid 34406759)
    • (2002) Nature , vol.416 , Issue.6881 , pp. 620-623
    • Hulot, G.1    Eymin, C.2    Langlais, B.3    Mandea, M.4    Olsen, N.5
  • 20
    • 0347372908 scopus 로고    scopus 로고
    • Four centuries of geomagnetic secular variation from historical records
    • doi:10.1098/rsta.2000.0569
    • Jackson, A., A. Jonkers, and M. Walker (2000), Four centuries of geomagnetic secular variation from historical records, Philos. Trans. R. Soc. London, Ser. A, 358, 957-990, doi:10.1098/rsta.2000.0569.
    • (2000) Philos. Trans. R. Soc. London, Ser. A , vol.358 , pp. 957-990
    • Jackson, A.1    Jonkers, A.2    Walker, M.3
  • 21
    • 0029515483 scopus 로고
    • The time averaged geomagnetic field as recorded by lava flows over the past 5 myr
    • doi:10.1111/j.1365-246X.1995.tb07010.x
    • Johnson, C., and C. Constable (1995), The time averaged geomagnetic field as recorded by lava flows over the past 5 Myr, Geophys. J. Int., 122, 489-519, doi:10.1111/j.1365-246X.1995.tb07010.x.
    • (1995) Geophys. J. Int. , vol.122 , pp. 489-519
    • Johnson, C.1    Constable, C.2
  • 22
    • 0031413972 scopus 로고    scopus 로고
    • The time?averaged geomagnetic field: Global and regional biases for 0-5 ma
    • doi:10.1111/j.1365-246X.1997.tb06604.x
    • Johnson, C., and C. Constable (1997), The time?averaged geomagnetic field: Global and regional biases for 0-5 Ma, Geophys. J. Int., 131, 643-666, doi:10.1111/j.1365-246X.1997.tb06604.x.
    • (1997) Geophys. J. Int. , vol.131 , pp. 643-666
    • Johnson, C.1    Constable, C.2
  • 23
    • 84869079661 scopus 로고    scopus 로고
    • Time?averaged field and paleosecular variation
    • edited by M. Kono, Elsevier, Amsterdam
    • Johnson, C., and P. McFadden (2007), Time?averaged field and paleosecular variation, in Treatise on Geophysics, vol.5, Geomagnetism, edited by M. Kono, pp. 417-453, Elsevier, Amsterdam.
    • (2007) Treatise on Geophysics, Vol. 5, Geomagnetism , pp. 417-453
    • Johnson, C.1    McFadden, P.2
  • 24
    • 0030793425 scopus 로고    scopus 로고
    • The geomagnetic field over the past 5 million years
    • doi:10.1111/j.1365-246X.1997.tb01557.x
    • Kelly, P., and D. Gubbins (1997), The geomagnetic field over the past 5 million years, Geophys. J. Int., 128, 315-330, doi:10.1111/j.1365-246X.1997. tb01557.x.
    • (1997) Geophys. J. Int. , vol.128 , pp. 315-330
    • Kelly, P.1    Gubbins, D.2
  • 25
    • 0035068241 scopus 로고    scopus 로고
    • Towards a self-consistent approach to palaeonmagnetic field modelling
    • DOI 10.1111/j.1365-246X.2001.01386.x
    • Khokhlov, A., G. Hulot, and J. Carlut (2001), Towards a self?consistent approach to palaeomagnetic field modelling, Geophys. J. Int., 145, 157-171, doi:10.1111/j.1365-246X.2001.01386.x. (Pubitemid 32282086)
    • (2001) Geophysical Journal International , vol.145 , Issue.1 , pp. 157-171
    • Khokhlov, A.1    Hulot, G.2    Carlut, J.3
  • 26
    • 33750720966 scopus 로고    scopus 로고
    • Testing statistical palaeomagnetic field models against directional data affected by measurement errors
    • DOI 10.1111/j.1365-246X.2006.03133.x
    • Khokhlov, A., G. Hulot, and C. Bouligand (2006), Testing statistical palaeomagnetic field models against directional data affected by measurement errors, Geophys. J. Int., 167, 635-648, doi:10.1111/j.1365-246X.2006.03133.x. (Pubitemid 44697428)
    • (2006) Geophysical Journal International , vol.167 , Issue.2 , pp. 635-648
    • Khokhlov, A.1    Hulot, G.2    Bouligand, C.3
  • 27
    • 20444498061 scopus 로고    scopus 로고
    • Continuous geomagnetic models for the past 7 millennia ii: Cals7k
    • doi:10.1029/2004GC000801
    • Korte, M., and C. Constable (2005), Continuous geomagnetic models for the past 7 millennia ii: Cals7k, Geochem. Geophys. Geosyst., 6(2), Q02H16, doi:10.1029/2004GC000801.
    • (2005) Geochem. Geophys. Geosyst. , vol.6 , Issue.2
    • Korte, M.1    Constable, C.2
  • 28
    • 0036076428 scopus 로고    scopus 로고
    • Hotspots, mantle plumes and core heat loss
    • DOI 10.1016/S0012-821X(02)00537-X, PII S0012821X0200537X
    • Labrosse, S. (2002), Hotspots, mantle plumes and core heat loss, Earth Planet. Sci. Lett., 199, 147-156, doi:10.1016/S0012-821X(02)00537-X. (Pubitemid 34641993)
    • (2002) Earth and Planetary Science Letters , vol.199 , Issue.1-2 , pp. 147-156
    • Labrosse, S.1
  • 29
    • 85012960969 scopus 로고    scopus 로고
    • The relative behavior of shear velocity, bulk sound velocity, and compressional velocity in the mantle: Implications for chemical and thermal structure
    • Geophys. Monogr. Ser., edited by S. Karato et al., AGU, Washington, D. C.
    • Masters, G., G. Laske, H. Bolton, and A. Dziewonski (2000), The relative behavior of shear velocity, bulk sound velocity, and compressional velocity in the mantle: Implications for chemical and thermal structure, in Earth's Deep Interior, Geophys. Monogr. Ser., vol.117, edited by S. Karato et al., AGU, Washington, D. C.
    • (2000) Earth's Deep Interior , pp. 117
    • Masters, G.1    Laske, G.2    Bolton, H.3    Dziewonski, A.4
  • 30
    • 0036900051 scopus 로고    scopus 로고
    • The time-averaged magnetic field in numerical dynamos with non-uniform boundary heat flow
    • DOI 10.1046/j.1365-246X.2002.01818.x
    • Olson, P., and U. Christensen (2002), The time averaged magnetic field in numerical dynamos with nonuniform boundary heat flow, Geophys. J. Int., 151, 809-823, doi:10.1046/j.1365-246X.2002.01818.x. (Pubitemid 35420224)
    • (2002) Geophysical Journal International , vol.151 , Issue.3 , pp. 809-823
    • Olson, P.1    Christensen, U.R.2
  • 31
    • 0033541987 scopus 로고    scopus 로고
    • Numerical modeling of the geodynamo: Mechanisms of field generation and equilibration
    • doi:10.1029/1999JB900013
    • Olson, P., U. Christensen, and G. Glatzmaier (1999), Numerical modeling of the geodynamo: Mechanisms of field generation and equilibration, J. Geophys. Res., 104, 10,383-10,404, doi:10.1029/1999JB900013.
    • (1999) J. Geophys. Res. , vol.104 , pp. 10383-10404
    • Olson, P.1    Christensen, U.2    Glatzmaier, G.3
  • 32
    • 18144451630 scopus 로고    scopus 로고
    • Diffusive magnetic images of upwelling patterns in the core
    • doi:10.1029/2001JB000384
    • Olson, P., I. Sumita, and J. Aurnou (2002), Diffusive magnetic images of upwelling patterns in the core, J. Geophys. Res., 107(B12), 2348, doi:10.1029/2001JB000384.
    • (2002) J. Geophys. Res. , vol.107 , Issue.B12 , pp. 2348
    • Olson, P.1    Sumita, I.2    Aurnou, J.3
  • 33
    • 0031435424 scopus 로고    scopus 로고
    • The influence of boundary region heterogeneities on the geodynamo
    • doi:10.1016/S0031-9201(96)03248-7
    • Sarson, G., C. Jones, and A. Longbottom (1997), The influence of boundary region heterogeneities on the geodynamo, Phys. Earth Planet. Inter., 101, 13-32, doi:10.1016/S0031-9201(96)03248-7.
    • (1997) Phys. Earth Planet. Inter. , vol.101 , pp. 13-32
    • Sarson, G.1    Jones, C.2    Longbottom, A.3
  • 34
    • 0024568232 scopus 로고
    • The electrical resistivity of solid and liquid fe at pressures up to 7 gpa
    • doi:10.1029/JB094iB05p05887
    • Secco, R., and H. Schloessin (1989), The electrical resistivity of solid and liquid Fe at pressures up to 7 GPa, J. Geophys. Res., 94, 5887-5894, doi:10.1029/JB094iB05p05887.
    • (1989) J. Geophys. Res. , vol.94 , pp. 5887-5894
    • Secco, R.1    Schloessin, H.2
  • 35
    • 41249097000 scopus 로고    scopus 로고
    • Dynamos with weakly convecting outer layers: Implications for core?mantle boundary interaction
    • doi:10.1080/03091920801900047
    • Sreenivasan, B., and D. Gubbins (2008), Dynamos with weakly convecting outer layers: Implications for core?mantle boundary interaction, Geophys. Astrophys. Fluid Dyn., 102, 395-407, doi:10.1080/03091920801900047.
    • (2008) Geophys. Astrophys. Fluid Dyn. , vol.102 , pp. 395-407
    • Sreenivasan, B.1    Gubbins, D.2
  • 36
    • 48149098353 scopus 로고    scopus 로고
    • Effects of thermally heterogeneous structure in the lowermost mantle on the geomagnetic field strength
    • doi:10.1016/j.epsl.2008.06.017
    • Takahashi, F., H. Tsunakawa, M. Matsushima, N. Mochizuki, and Y. Honkura (2008), Effects of thermally heterogeneous structure in the lowermost mantle on the geomagnetic field strength, Earth Planet. Sci. Lett., 272, 738-746, doi:10.1016/j.epsl.2008.06.017.
    • (2008) Earth Planet. Sci. Lett. , vol.272 , pp. 738-746
    • Takahashi, F.1    Tsunakawa, H.2    Matsushima, M.3    Mochizuki, N.4    Honkura, Y.5
  • 37
    • 35548936399 scopus 로고    scopus 로고
    • Thermal core-mantle interaction: Exploring regimes for 'locked' dynamo action
    • DOI 10.1016/j.pepi.2007.08.002, PII S003192010700163X
    • Willis, P., B. Sreenivasan, and D. Gubbins (2007), Thermal core?mantle interaction: Exploring regimes for 'locked' dynamo action, Phys. Earth Planet. Inter., 165, 83-92, doi:10.1016/j.pepi.2007.08.002. (Pubitemid 350002261)
    • (2007) Physics of the Earth and Planetary Interiors , vol.165 , Issue.1-2 , pp. 83-92
    • Willis, A.P.1    Sreenivasan, B.2    Gubbins, D.3


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