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Volumn 40, Issue 9, 2013, Pages 1719-1723

Sharp hemisphere boundaries in a translating inner core

Author keywords

grain growth; hemisphere; inner core; translation; velocity dispersion

Indexed keywords

ANISOTROPIC ELASTICITY; CRYSTALLINE DOMAINS; HEMISPHERE; INNER CORE; INNER CORE BOUNDARY; RANDOM DISTRIBUTION; SEISMIC OBSERVATION; VELOCITY DISPERSION;

EID: 84879117862     PISSN: 00948276     EISSN: 19448007     Source Type: Journal    
DOI: 10.1002/grl.50372     Document Type: Article
Times cited : (22)

References (27)
  • 1
    • 77955505929 scopus 로고    scopus 로고
    • Melting-induced stratification above the Earth's inner core due to convective translation
    • doi: 10.1038/nature09257
    • Alboussière, T., R. Deguen, and, M. Melzani, (2010), Melting-induced stratification above the Earth's inner core due to convective translation., Nature, 466, 744-747, doi: 10.1038/nature09257.
    • (2010) Nature , vol.466 , pp. 744-747
    • Alboussière, T.1    Deguen, R.2    Melzani, M.3
  • 2
    • 84876836929 scopus 로고    scopus 로고
    • Flow throughout the earth's core inverted from geomagnetic observations and numerical dynamo models
    • doi: 10.1093/gji/ggs051
    • Aubert, J., (2013), Flow throughout the earth's core inverted from geomagnetic observations and numerical dynamo models, Geophys. Journ. Int., 192, 537-556, doi: 10.1093/gji/ggs051.
    • (2013) Geophys. Journ. Int. , vol.192 , pp. 537-556
    • Aubert, J.1
  • 4
    • 78649663964 scopus 로고    scopus 로고
    • Grain growth and loss of texture during annealing of alloys, and the translation of Earth's inner core
    • L22,313, doi: 10.1029/2010GL045103
    • Bergman, M. I., D. J. Lewis, I. H. Myint, L. Slivka, S.-I. Karato, and, A. Abreu, (2010), Grain growth and loss of texture during annealing of alloys, and the translation of Earth's inner core, Geophys. Res. Lett., 37, L22,313, doi: 10.1029/2010GL045103.
    • (2010) Geophys. Res. Lett. , vol.37
    • Bergman, M.I.1    Lewis, D.J.2    Myint, I.H.3    Slivka, L.4    Karato, S.-I.5    Abreu, A.6
  • 5
    • 39749194963 scopus 로고    scopus 로고
    • Constraints on grain size and stable iron phases in the uppermost inner core from multiple scattering modeling of seismic velocity and attenuation
    • doi: 10.1016/j.epsl.2007.11.048
    • Calvet, M., and, L. Margerin, (2008), Constraints on grain size and stable iron phases in the uppermost inner core from multiple scattering modeling of seismic velocity and attenuation, Earth Planet. Sci. Lett., 267, 200-212, doi: 10.1016/j.epsl.2007.11.048.
    • (2008) Earth Planet. Sci. Lett. , vol.267 , pp. 200-212
    • Calvet, M.1    Margerin, L.2
  • 6
    • 10644270030 scopus 로고    scopus 로고
    • Hemispherical transition of seismic attenuation at the top of the Earth's inner core
    • doi: 10.1016/j.epsl.2004.09.032
    • Cao, A., and, B. Romanowicz, (2004), Hemispherical transition of seismic attenuation at the top of the Earth's inner core, Earth Planet. Sci. Lett., 228, 243-253, doi: 10.1016/j.epsl.2004.09.032.
    • (2004) Earth Planet. Sci. Lett. , vol.228 , pp. 243-253
    • Cao, A.1    Romanowicz, B.2
  • 7
    • 34249774562 scopus 로고    scopus 로고
    • Texture of the uppermost inner core from forward- and back-scattered seismic waves
    • doi: 10.1016/j.epsl.2007.04.003
    • Cormier, V. F., (2007), Texture of the uppermost inner core from forward- and back-scattered seismic waves, Earth Planet. Sci. Lett., 258, 442-453, doi: 10.1016/j.epsl.2007.04.003.
    • (2007) Earth Planet. Sci. Lett. , vol.258 , pp. 442-453
    • Cormier, V.F.1
  • 8
    • 0037728476 scopus 로고    scopus 로고
    • Frequency-dependent seismic attenuation in the inner core 2. A scattering and fabric interpretation
    • ESE 14-1 - ESE 14-15, doi: 10.1029/2002JB001796
    • Cormier, V. F., and, X. Li, (2002), Frequency-dependent seismic attenuation in the inner core 2. A scattering and fabric interpretation, J. Geophys. Res., 107 (B12), ESE 14-1-ESE 14-15, doi: 10.1029/2002JB001796.
    • (2002) J. Geophys. Res. , vol.107 , Issue.B12
    • Cormier, V.F.1    Li, X.2
  • 9
    • 84861162216 scopus 로고    scopus 로고
    • Structure and dynamics of Earth's inner core
    • doi: 10.1016/j.epsl.2012.04.038
    • Deguen, R., (2012), Structure and dynamics of Earth's inner core, Earth Planet. Sci. Lett., 333-334, 211-225, doi: 10.1016/j.epsl.2012.04.038.
    • (2012) Earth Planet. Sci. Lett. , vol.333-334 , pp. 211-225
    • Deguen, R.1
  • 10
    • 0029480581 scopus 로고
    • A three-dimensional convective dynamo solution with rotating and finitely conducting inner core and mantle
    • Glatzmaier, G. A., and, P. H. Roberts, (1995), A three-dimensional convective dynamo solution with rotating and finitely conducting inner core and mantle, Phys. Earth Planet. Inter., 91, 63-75.
    • (1995) Phys. Earth Planet. Inter. , vol.91 , pp. 63-75
    • Glatzmaier, G.A.1    Roberts, P.H.2
  • 11
    • 79955059446 scopus 로고    scopus 로고
    • Hemispherical structure in inner core velocity anisotropy
    • B04,307, doi: 10.1029/2010JB007942
    • Irving, J. C. E., and, A. Deuss, (2011), Hemispherical structure in inner core velocity anisotropy, J. Geophys. Res., 116, B04,307, doi: 10.1029/2010JB007942.
    • (2011) J. Geophys. Res. , vol.116
    • Irving, J.C.E.1    Deuss, A.2
  • 12
    • 0037195063 scopus 로고    scopus 로고
    • The innermost inner core of the earth: Evidence for a change in anisotropic behavior at the radius of about 300 km
    • doi: 10.1073/pnas.172508499
    • Ishii, M., and, A. M. Dziewoński, (2002), The innermost inner core of the earth: Evidence for a change in anisotropic behavior at the radius of about 300 km, Proc. Natl. Acad. USA, 99, 14,026-14,030, doi: 10.1073/pnas.172508499.
    • (2002) Proc. Natl. Acad. USA , vol.99 , pp. 14
    • Ishii, M.1    Dziewoński, A.M.2
  • 13
    • 0023754251 scopus 로고
    • Convection and anisotropy of the inner core
    • Jeanloz, R., and, H.-R. Wenk, (1988), Convection and anisotropy of the inner core, Geophys. Res. Lett., 15, 72-75.
    • (1988) Geophys. Res. Lett. , vol.15 , pp. 72-75
    • Jeanloz, R.1    Wenk, H.-R.2
  • 14
    • 0033598952 scopus 로고    scopus 로고
    • Seismic anisotropy of the Earth's inner core resulting from flow induced by Maxwell stresses
    • Karato, S.-I., (1999), Seismic anisotropy of the Earth's inner core resulting from flow induced by Maxwell stresses, Nature, 402, 871-873.
    • (1999) Nature , vol.402 , pp. 871-873
    • Karato, S.-I.1
  • 15
    • 0029479601 scopus 로고
    • The strength and efficiency of thermal and compositional convection in the geodynamo
    • Lister, J. R., and, B. A. Buffett, (1995), The strength and efficiency of thermal and compositional convection in the geodynamo, Phys. Earth Planet. Inter., 9201 (95), 17-30.
    • (1995) Phys. Earth Planet. Inter. , vol.9201 , Issue.95 , pp. 17-30
    • Lister, J.R.1    Buffett, B.A.2
  • 16
    • 77953065006 scopus 로고    scopus 로고
    • Lopsided growth of Earth's inner core
    • doi: 10.1126/science.1186212
    • Monnereau, M., M. Calvet, L. Margerin, and, A. Souriau, (2010), Lopsided growth of Earth's inner core, Science, 328 (5981), 1014-1017, doi: 10.1126/science.1186212.
    • (2010) Science , vol.328 , Issue.5981 , pp. 1014-1017
    • Monnereau, M.1    Calvet, M.2    Margerin, L.3    Souriau, A.4
  • 17
    • 84989559259 scopus 로고
    • Anisotropy of the inner core inferred from PKIKP travel times
    • Morelli, A., A. M. Dziewoński, and, J. H. Woodhouse, (1986), Anisotropy of the inner core inferred from PKIKP travel times, Geophys. Res. Lett., 13, 1545-1548.
    • (1986) Geophys. Res. Lett. , vol.13 , pp. 1545-1548
    • Morelli, A.1    Dziewoński, A.M.2    Woodhouse, J.H.3
  • 18
    • 0035953607 scopus 로고    scopus 로고
    • Hemispherical variations in seismic velocity at the top of the Earth's inner core
    • doi: 10.1038/35074073
    • Niu, F., and, L. Wen, (2001), Hemispherical variations in seismic velocity at the top of the Earth's inner core, Nature, 410, 1081-1084, doi: 10.1038/35074073.
    • (2001) Nature , vol.410 , pp. 1081-1084
    • Niu, F.1    Wen, L.2
  • 19
    • 84864555325 scopus 로고    scopus 로고
    • Eccentricity of the geomagnetic dipole caused by lopsided inner core growth
    • doi: 10.1038/NGEO1506
    • Olson, P., and, R. Deguen, (2012), Eccentricity of the geomagnetic dipole caused by lopsided inner core growth, Nature Geosci., 5, 565-569, doi: 10.1038/NGEO1506.
    • (2012) Nature Geosci. , vol.5 , pp. 565-569
    • Olson, P.1    Deguen, R.2
  • 20
    • 0034353359 scopus 로고    scopus 로고
    • An empirical relationship between seismic attenuation and velocity anomalies in the upper mantle
    • Roth, E. G., D. A. Wiens, and, D. Zhao, (2000), An empirical relationship between seismic attenuation and velocity anomalies in the upper mantle, Geophys. Res. Lett., 27, 601-604.
    • (2000) Geophys. Res. Lett. , vol.27 , pp. 601-604
    • Roth, E.G.1    Wiens, D.A.2    Zhao, D.3
  • 21
    • 53349132434 scopus 로고    scopus 로고
    • Inner-core dynamics
    • in, edited by G. Schubert, Elsevier
    • Sumita, I., and, M. I. Bergman, (2007), Inner-core dynamics, in Treatise on Geophysics, vol. 8, edited by, G. Schubert, pp. 299-318, Elsevier.
    • (2007) Treatise on Geophysics , vol.8 , pp. 299-318
    • Sumita, I.1    Bergman, M.I.2
  • 22
    • 0030752131 scopus 로고    scopus 로고
    • Degree one heterogeneity and hemispherical variation of anisotropy in the inner core from PKP(BC)-PKP(DF times
    • Tanaka, S., and, H. Hamaguchi, (1997), Degree one heterogeneity and hemispherical variation of anisotropy in the inner core from PKP(BC)-PKP(DF times, J. Geophys. Res., 102 (B2), 2925-2938.
    • (1997) J. Geophys. Res. , vol.102 , Issue.B2 , pp. 2925-2938
    • Tanaka, S.1    Hamaguchi, H.2
  • 23
    • 84855338008 scopus 로고    scopus 로고
    • Distinct layering in the hemispherical seismic velocity structure of Earth's upper inner core
    • B12,313, doi: 10.1029/2011JB008650
    • Waszek, L., and, A. Deuss, (2011), Distinct layering in the hemispherical seismic velocity structure of Earth's upper inner core, J. Geophys. Res., 116, B12,313, doi: 10.1029/2011JB008650.
    • (2011) J. Geophys. Res. , vol.116
    • Waszek, L.1    Deuss, A.2
  • 24
    • 79953657742 scopus 로고    scopus 로고
    • Reconciling the hemispherical structure of Earth's inner core with its super-rotation
    • doi: 10.1038/ngeo1083
    • Waszek, L., J. Irving, and, A. Deuss, (2011), Reconciling the hemispherical structure of Earth's inner core with its super-rotation, Nature Geosci., 4, 264-267, doi: 10.1038/ngeo1083.
    • (2011) Nature Geosci. , vol.4 , pp. 264-267
    • Waszek, L.1    Irving, J.2    Deuss, A.3
  • 25
    • 0027091127 scopus 로고
    • Convection within the inner-core and thermal implications
    • Weber, P., and, P. Machetel, (1992), Convection within the inner-core and thermal implications, Geophys. Res. Lett., 19 (21), 2107-2110.
    • (1992) Geophys. Res. Lett. , vol.19 , Issue.21 , pp. 2107-2110
    • Weber, P.1    Machetel, P.2
  • 26
    • 0037880414 scopus 로고    scopus 로고
    • Seismic velocity and attenuation structures in the top of the Earth's inner core
    • ESE 2-1 - ESE 2-13, doi: 10.1029/2001JB000170
    • Wen, L., and, F. Niu, (2002), Seismic velocity and attenuation structures in the top of the Earth's inner core, J. Geophys. Res., 107 (B11),ESE 2-1-ESE 2-13, doi: 10.1029/2001JB000170.
    • (2002) J. Geophys. Res. , vol.107 , Issue.B11
    • Wen, L.1    Niu, F.2
  • 27
    • 84989554813 scopus 로고
    • Evidence for inner core anisotropy from free oscillations
    • Woodhouse, J. H., D. Giardini, and, X.-D. Li, (1986), Evidence for inner core anisotropy from free oscillations, Geophys. Res. Lett., 13, 1549-1552.
    • (1986) Geophys. Res. Lett. , vol.13 , pp. 1549-1552
    • Woodhouse, J.H.1    Giardini, D.2    Li, X.-D.3


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