메뉴 건너뛰기




Volumn 157, Issue 3, 2004, Pages 1146-1151

Constraints on density and shear velocity contrasts at the inner core boundary

Author keywords

Density contrast; ICB; Inner core; PKiKP PcP amplitude ratio; S velocity contrast

Indexed keywords

CORE (PLANETARY); DENSITY; INNER CORE; SEISMIC VELOCITY;

EID: 3142694114     PISSN: 0956540X     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1365-246X.2004.02330.x     Document Type: Article
Times cited : (52)

References (29)
  • 1
    • 0040848528 scopus 로고
    • Upper bound to the density jump at the boundary of the Earth's inner core
    • Bolt, B.A. & Qamar, A., 1970. Upper bound to the density jump at the boundary of the Earth's inner core, Mature, 228, 149-150.
    • (1970) Mature , vol.228 , pp. 149-150
    • Bolt, B.A.1    Qamar, A.2
  • 3
    • 0020680403 scopus 로고
    • The structure of the inner core inferred from short-period and broadband GDSN data
    • Choy, G.L. & Cormier, V.F., 1983. The structure of the inner core inferred from short-period and broadband GDSN data, Geophys. J R. astr. Soc., 21-29.
    • (1983) Geophys. J R. Astr. Soc. , pp. 21-29
    • Choy, G.L.1    Cormier, V.F.2
  • 4
    • 0005926158 scopus 로고
    • Comments on 'damping of core waves' by A. Qamar and A. Eisenberg
    • Cormier, V.F. & Richards, P.G., 1976, Comments on'Damping of core waves' by A. Qamar and A. Eisenberg, J. Geophys. Res., 81, 3066-3068.
    • (1976) J. Geophys. Res. , vol.81 , pp. 3066-3068
    • Cormier, V.F.1    Richards, P.G.2
  • 5
    • 0024251029 scopus 로고
    • Short-period body wave constraints of properties of the Earth's inner core boundary
    • Cummins, P. & Johnson, L.R., 1988. Short-period body wave constraints of properties of the Earth's inner core boundary, J. geophys. Res., 93, 9058-9074.
    • (1988) J. Geophys. Res. , vol.93 , pp. 9058-9074
    • Cummins, P.1    Johnson, L.R.2
  • 7
    • 0001524311 scopus 로고
    • Solidity of the inner core of the Earth inferred from normal mode observations
    • Dziewonski, A.M. & Gilbert, F., 1971. Solidity of the inner core of the Earth inferred from normal mode observations, Nature, 234, 465-466.
    • (1971) Nature , vol.234 , pp. 465-466
    • Dziewonski, A.M.1    Gilbert, F.2
  • 8
    • 84980313991 scopus 로고
    • The effect of small, aspherical perturbations on travel times and a re-examination of the corrections for ellipticity
    • Dziewonski, A.M. & Gilbert, F.. 1976. The effect of small, aspherical perturbations on travel times and a re-examination of the corrections for ellipticity, Geophys. J. R. astron. Soc., 44, 7-17.
    • (1976) Geophys. J. R. Astron. Soc. , vol.44 , pp. 7-17
    • Dziewonski, A.M.1    Gilbert, F.2
  • 9
    • 0013580298 scopus 로고
    • Seismic waves reflected from Earth's inner core
    • Engdahl, E.R., Flinn, E.A. & Romney, C.F., 1970. Seismic waves reflected from Earth's inner core, Nature, 228, 852-853.
    • (1970) Nature , vol.228 , pp. 852-853
    • Engdahl, E.R.1    Flinn, E.A.2    Romney, C.F.3
  • 10
    • 0031753468 scopus 로고    scopus 로고
    • Global teleseismic earthquake relocation with improved travel times and procedures for depth determination
    • Engdahl, E.R., van der Hilst, R.D. & Buland, R.P., 1998. Global teleseismic earthquake relocation with improved travel times and procedures for depth determination, Bull. seism. Soc. Am., 88, 722-743.
    • (1998) Bull. Seism. Soc. Am. , vol.88 , pp. 722-743
    • Engdahl, E.R.1    van der Hilst, R.D.2    Buland, R.P.3
  • 11
    • 0000191724 scopus 로고
    • An application of normal mode theory to the retrieval of structural parameters and source mechanisms from seismic spectra
    • Gilbert, F. & Dziewonski, A.M., 1975. An application of normal mode theory to the retrieval of structural parameters and source mechanisms from seismic spectra., Phil. Trans. R. Soc. Lond., A, 278, 187-269.
    • (1975) Phil. Trans. R. Soc. Lond., A , vol.278 , pp. 187-269
    • Gilbert, F.1    Dziewonski, A.M.2
  • 13
    • 0000708583 scopus 로고
    • Energetics of the Earth's core
    • Gubbins, D., 1977. Energetics of the Earth's core, J. Geophys., 43, 453-464.
    • (1977) J. Geophys. , vol.43 , pp. 453-464
    • Gubbins, D.1
  • 15
    • 0020685432 scopus 로고
    • Velocity constraints for the inner core inferred from long-period PKP amplitudes
    • Häge, H., 1983. Velocity constraints for the inner core inferred from long-period PKP amplitudes, Phys. Earth planet. Inter., 31, 171-185.
    • (1983) Phys. Earth Planet. Inter. , vol.31 , pp. 171-185
    • Häge, H.1
  • 17
    • 0026054159 scopus 로고
    • Traveltimes for global earthquake location and phase identification
    • Kennett, B.L.N. & Engdahl, E.R., 1991. Traveltimes for global earthquake location and phase identification, Geaphys. J. Int., 105, 429-465.
    • (1991) Geaphys. J. Int. , vol.105 , pp. 429-465
    • Kennett, B.L.N.1    Engdahl, E.R.2
  • 18
    • 0028813015 scopus 로고
    • Constraints on seismic velocities in the Earth from traveltimes
    • Kennett, B.L.N., Engdahl, E.R. & Buland, R., 1995. Constraints on seismic velocities in the Earth from traveltimes, Geophys. J. Int., 122, 108-124.
    • (1995) Geophys. J. Int. , vol.122 , pp. 108-124
    • Kennett, B.L.N.1    Engdahl, E.R.2    Buland, R.3
  • 19
    • 84984471107 scopus 로고
    • The gravitationally powered dynamo
    • Loper, D.E., 1978. The gravitationally powered dynamo, Geophys. J. R. Astron. Soc., 54,389-404.
    • (1978) Geophys. J. R. Astron. Soc. , vol.54 , pp. 389-404
    • Loper, D.E.1
  • 20
    • 0026003516 scopus 로고
    • The nature and consequences of thermal interactions twixt core and mantle
    • Loper, D.E., 1991. The nature and consequences of thermal interactions twixt core and mantle, J. Geomagn. Geoelectr, 43, 79-91.
    • (1991) J. Geomagn. Geoelectr. , vol.43 , pp. 79-91
    • Loper, D.E.1
  • 21
    • 84984482023 scopus 로고
    • Observational constraints on the chemical and thermal structure of the Earth's deep interior
    • Masters, G., 1979. Observational constraints on the chemical and thermal structure of the Earth's deep interior, Geophys. J. R. Astron. Soc., 57, 507-534.
    • (1979) Geophys. J. R. Astron. Soc. , vol.57 , pp. 507-534
    • Masters, G.1
  • 22
    • 0345149451 scopus 로고    scopus 로고
    • On the resolution of density within the Earth
    • Masters, G. & Gubbins, D., 2003. On the resolution of density within the Earth, Phys. Earth planet. Int., 140, 159-167.
    • (2003) Phys. Earth Planet. Int. , vol.140 , pp. 159-167
    • Masters, G.1    Gubbins, D.2
  • 23
    • 0019093642 scopus 로고
    • Paleomagnetic evidence for the existence of the geomagnetic field 3.5 Ga ago
    • McElhinny, M.W. & Senanayake, W.E., 1980. Paleomagnetic evidence for the existence of the geomagnetic field 3.5 Ga ago, J. geophys. Res., 85, 3523-3528.
    • (1980) J. Geophys. Res. , vol.85 , pp. 3523-3528
    • McElhinny, M.W.1    Senanayake, W.E.2
  • 24
    • 3142784657 scopus 로고
    • PKiKP and PcP observations of the Chinese Nuclear Test on May 21, 1992 05:00 UTC
    • Schweitzer, J., 1992. PKiKP and PcP observations of the Chinese Nuclear Test on May 21, 1992 05:00 UTC, EOS, Trans. Am. Geophys. Un., 73, 408.
    • (1992) EOS, Trans. Am. Geophys. Un. , vol.73 , pp. 408
    • Schweitzer, J.1
  • 25
    • 0025629673 scopus 로고
    • The density and shear velocity contrast at the inner core boundary
    • Shearer, P.M. & Masters, G., 1990, The density and shear velocity contrast at the inner core boundary, Geophys. J. Int., 102, 491-498.
    • (1990) Geophys. J. Int. , vol.102 , pp. 491-498
    • Shearer, P.M.1    Masters, G.2
  • 26
    • 0028826851 scopus 로고
    • A P-wave model of the Earth's core
    • Song, X. & Helmberger, D.V., 1995. A P-wave model of the Earth's core, J. geophys. Res., 100, 9817-1930.
    • (1995) J. Geophys. Res. , vol.100 , pp. 1930-9817
    • Song, X.1    Helmberger, D.V.2
  • 27
    • 0024485818 scopus 로고
    • Ellipticity and density at the inner core boundary from sub-critical PKiKP and PcP data
    • Souriau, A. & Souriau, M., 1989. Ellipticity and density at the inner core boundary from sub-critical PKiKP and PcP data, Geophys. J. Int., 98, 39-54.
    • (1989) Geophys. J. Int. , vol.98 , pp. 39-54
    • Souriau, A.1    Souriau, M.2
  • 28
    • 0343384116 scopus 로고    scopus 로고
    • Gravitational energy of core evolution: Implications for thermal history and geodynamo power
    • Stacey, F.D. & Stacey, C.H.B., 1999. Gravitational energy of core evolution: implications for thermal history and geodynamo power, Phys. Earth planet. Int., 110, 83-93.
    • (1999) Phys. Earth Planet. Int. , vol.110 , pp. 83-93
    • Stacey, F.D.1    Stacey, C.H.B.2
  • 29
    • 0036277468 scopus 로고    scopus 로고
    • Constraints on D" structure using PKP(AB-DF), PKP(BC-DF) and PcP-P traveltime data from broadband records
    • Tkalčić, H., Romanowicz, B. & Houy, N., 2002. Constraints on D" structure using PKP(AB-DF), PKP(BC-DF) and PcP-P traveltime data from broadband records, Geophys. J. Int., 148, 599-616.
    • (2002) Geophys. J. Int. , vol.148 , pp. 599-616
    • Tkalčić, H.1    Romanowicz, B.2    Houy, N.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.