메뉴 건너뛰기




Volumn 155, Issue 1-2, 2006, Pages 48-62

Anisotropic structure of the African upper mantle from Rayleigh and Love wave tomography

Author keywords

Anisotropy; Craton; Hotspot; Surface waves; Tomography

Indexed keywords

ALGORITHMS; ANISOTROPY; SEISMIC WAVES; SURFACE WAVES; TOMOGRAPHY; VELOCITY MEASUREMENT;

EID: 33644908014     PISSN: 00319201     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pepi.2005.09.009     Document Type: Article
Times cited : (123)

References (56)
  • 1
    • 0034058934 scopus 로고    scopus 로고
    • Crustal and upper mantle velocity structure of the Hoggar swell (Central Sahara Algeria)
    • A. Ayadi C. Dorbath A. Lesquer M. Bezzegoud Crustal and upper mantle velocity structure of the Hoggar swell (Central Sahara Algeria) Phys. Earth Planet. Int. 118 2000 111-123
    • (2000) Phys. Earth Planet. Int. , vol.118 , pp. 111-123
    • Ayadi, A.1    Dorbath, C.2    Lesquer, A.3    Bezzegoud, M.4
  • 2
    • 0142088770 scopus 로고    scopus 로고
    • Surface-wave higher mode phase velocity measurments, using a roller-coaster type algorithm
    • E. Beucler E. Stutzmann J.-P. Montagner Surface-wave higher mode phase velocity measurments, using a roller-coaster type algorithm Geophys. J. Int. 155 1 2003 289-307
    • (2003) Geophys. J. Int. , vol.155 , Issue.1 , pp. 289-307
    • Beucler, E.1    Stutzmann, E.2    Montagner, J.-P.3
  • 3
    • 0019210196 scopus 로고
    • Interpretation of African gravity and its implication for the breakup of the continents
    • C. Brown R. Girdler Interpretation of African gravity and its implication for the breakup of the continents J. Geophys. Res. 85 1980 6443-6455
    • (1980) J. Geophys. Res. , vol.85 , pp. 6443-6455
    • Brown, C.1    Girdler, R.2
  • 4
    • 0030364307 scopus 로고    scopus 로고
    • The African plate
    • K. Burke The African plate S. Afr. J. Geol 99 1996 341-410
    • (1996) S. Afr. J. Geol , vol.99 , pp. 341-410
    • Burke, K.1
  • 5
    • 0027075594 scopus 로고
    • Upwelling asthenosphere beneath western Arabia and its regional implications
    • V. Camp M. Roobol Upwelling asthenosphere beneath western Arabia and its regional implications J. Geophys. Res. 97 1992 15255-15271
    • (1992) J. Geophys. Res. , vol.97 , pp. 15255-15271
    • Camp, V.1    Roobol, M.2
  • 6
    • 84879890967 scopus 로고
    • Pyroxene orientation within the upper mantle
    • N. Christensen S. Lundquist Pyroxene orientation within the upper mantle Bull. Geol. Soc. Am. 93 1982 279-288
    • (1982) Bull. Geol. Soc. Am. , vol.93 , pp. 279-288
    • Christensen, N.1    Lundquist, S.2
  • 10
    • 0035682248 scopus 로고    scopus 로고
    • Seismic evidence for a deeply rooted low velocity anomaly in the upper mantle beneath the northeastern Afro/Arabian continent
    • E. Debayle J. Leveque M. Cara Seismic evidence for a deeply rooted low velocity anomaly in the upper mantle beneath the northeastern Afro/ Arabian continent Earth Planet. Sci. Lett. 193 2001 423-436
    • (2001) Earth Planet. Sci. Lett. , vol.193 , pp. 423-436
    • Debayle, E.1    Leveque, J.2    Cara, M.3
  • 11
    • 13444271886 scopus 로고    scopus 로고
    • Global azimuthal seismic anisotropy and the unique plate-motion deformation of Australia
    • E. Debayle B. Kennett K. Priesley Global azimuthal seismic anisotropy and the unique plate-motion deformation of Australia Nature 433 2005 509-512
    • (2005) Nature , vol.433 , pp. 509-512
    • Debayle, E.1    Kennett, B.2    Priesley, K.3
  • 12
    • 0021644813 scopus 로고
    • Mapping the lower mantle determination of lateral heterogeneity in P velocity up to degree and order 6
    • A. Dziewonski Mapping the lower mantle determination of lateral heterogeneity in P velocity up to degree and order 6 J. Geophys. Res. 89 1984 5929-5952
    • (1984) J. Geophys. Res. , vol.89 , pp. 5929-5952
    • Dziewonski, A.1
  • 14
    • 0032558727 scopus 로고    scopus 로고
    • Cenozoic magmatism throughout east Africa resulting from impact of a single plume
    • C. Ebinger N.H. Sleep Cenozoic magmatism throughout east Africa resulting from impact of a single plume Nature 395 1998 788-791
    • (1998) Nature , vol.395 , pp. 788-791
    • Ebinger, C.1    Sleep, N.H.2
  • 15
    • 84949236514 scopus 로고    scopus 로고
    • Constraining mantle density structure using geological evidence of surface uplift rates: The case of the African superplume
    • doi:10.1029/1999GC000035
    • Gurnis, M., Mitrovica, J., Ritsema, J., van Heijst, J., 2000. Constraining mantle density structure using geological evidence of surface uplift rates: The case of the African superplume. Geoch. Geophys. Geosyst., 1, doi:10.1029/1999GC000035.
    • (2000) Geoch. Geophys. Geosyst. , vol.1
    • Gurnis, M.1    Mitrovica, J.2    Ritsema, J.3    van Heijst, J.4
  • 16
    • 0030736852 scopus 로고    scopus 로고
    • Global seismic tomography: A snapshot of convection in the Earth
    • S. Grand R. van der Hilst S. Widiyantoro Global seismic tomography: A snapshot of convection in the Earth Geol. Soc. Am. Today 7 4 1997 1-7
    • (1997) Geol. Soc. Am. Today , vol.7 , Issue.4 , pp. 1-7
    • Grand, S.1    van der Hilst, R.2    Widiyantoro, S.3
  • 17
    • 0024921944 scopus 로고
    • Anisotropy of the African continent inferred from surface waves
    • O. Hadiouche N. Jobert J. Montagner Anisotropy of the African continent inferred from surface waves Phys. Earth Planet. Int. 58 1989 61-81
    • (1989) Phys. Earth Planet. Int. , vol.58 , pp. 61-81
    • Hadiouche, O.1    Jobert, N.2    Montagner, J.3
  • 18
    • 0022226906 scopus 로고
    • Lower mantle heterogeneity, dynamic topography and the geoid
    • B. Hager R. Clayton M. Richards R. Comer A. Dziewonski Lower mantle heterogeneity, dynamic topography and the geoid Nature 313 1985 541-545
    • (1985) Nature , vol.313 , pp. 541-545
    • Hager, B.1    Clayton, R.2    Richards, M.3    Comer, R.4    Dziewonski, A.5
  • 20
    • 0030829191 scopus 로고    scopus 로고
    • Timing of the Ethiopian flood basalt event and implications for plume birth and global change
    • C. Hofmann V. Courtillot G. Feraud P. Rochette G. Yirgu E. Ketefo R. Pik Timing of the Ethiopian flood basalt event and implications for plume birth and global change Nature 389 1997 838-841
    • (1997) Nature , vol.389 , pp. 838-841
    • Hofmann, C.1    Courtillot, V.2    Feraud, G.3    Rochette, P.4    Yirgu, G.5    Ketefo, E.6    Pik, R.7
  • 21
    • 0032541564 scopus 로고    scopus 로고
    • Dynamic topography, plate driving forces and the African superswell
    • C. Lithgow-Bertelloni P. Silver Dynamic topography, plate driving forces and the African superswell Nature 395 1998 269-272
    • (1998) Nature , vol.395 , pp. 269-272
    • Lithgow-Bertelloni, C.1    Silver, P.2
  • 22
    • 0027838669 scopus 로고
    • He, Ar, Sr, Nd and Pb isotopes in volcanic rocks from Afar: Evidences for a primitive mantle component and constraints on magmatic sources
    • B. Marty et. al. He, Ar, Sr, Nd and Pb isotopes in volcanic rocks from Afar: Evidences for a primitive mantle component and constraints on magmatic sources Geochem. J. 27 1993 219-228
    • (1993) Geochem. J. , vol.27 , pp. 219-228
    • Marty, B.1
  • 23
    • 0030432128 scopus 로고    scopus 로고
    • Helium isotopic variations in Ethiopian plume lavas: Nature of magmatic sources and limit on lower mantle contribution
    • B. Marty R. Pik Y. Gezahegn Helium isotopic variations in Ethiopian plume lavas: Nature of magmatic sources and limit on lower mantle contribution Earth Planet. Sci. Lett. 144 1996 223-237
    • (1996) Earth Planet. Sci. Lett. , vol.144 , pp. 223-237
    • Marty, B.1    Pik, R.2    Gezahegn, Y.3
  • 24
    • 0031846433 scopus 로고    scopus 로고
    • Superswells
    • M. Mc Nutt Superswells Rev. Geophys. 36 1998 211-244
    • (1998) Rev. Geophys. , vol.36 , pp. 211-244
    • Mc Nutt, M.1
  • 25
    • 0034536477 scopus 로고    scopus 로고
    • A model of shear velocity in the mantle from the inversion of waveforms of body, surface and higher mode waveforms
    • C. Mégnin B. Romanowicz A model of shear velocity in the mantle from the inversion of waveforms of body, surface and higher mode waveforms Geophys. J. Int. 143 2000 709-728
    • (2000) Geophys. J. Int. , vol.143 , pp. 709-728
    • Mégnin, C.1    Romanowicz, B.2
  • 26
    • 0037106958 scopus 로고    scopus 로고
    • Upper mantle low anisotropy channels below the pacific plate
    • J.-P. Montagner Upper mantle low anisotropy channels below the pacific plate Earth Planet. Sci. Lett. 202 2002 263-274
    • (2002) Earth Planet. Sci. Lett. , vol.202 , pp. 263-274
    • Montagner, J.-P.1
  • 27
    • 0022901753 scopus 로고
    • Regional three-dimensional structures using long-period surface waves
    • J.-P Montagner Regional three-dimensional structures using long-period surface waves Annales Geophysicae 4 1986 283-294
    • (1986) Annales Geophysicae , vol.4 , pp. 283-294
    • Montagner, J.-P.1
  • 28
    • 0022908318 scopus 로고
    • A simple method for inverting the azimuthal anisotropy of surface waves
    • J. Montagner H. Nataf A simple method for inverting the azimuthal anisotropy of surface waves J. Geophys. Res. 91 1986 511-520
    • (1986) J. Geophys. Res. , vol.91 , pp. 511-520
    • Montagner, J.1    Nataf, H.2
  • 29
    • 0024226190 scopus 로고
    • Vectorial tomography. II. Application to the Indian Ocean
    • J.-P. Montagner N. Jobert Vectorial tomography. II. Application to the Indian Ocean Geophys. J. R. Astron. Soc. 94 1988 309-344
    • (1988) Geophys. J. R. Astron. Soc. , vol.94 , pp. 309-344
    • Montagner, J.-P.1    Jobert, N.2
  • 31
    • 11744295486 scopus 로고    scopus 로고
    • CRUST 5.1: A global crustal model at 5° × 5°
    • W. Mooney G. Laske T. Masters CRUST 5.1: A global crustal model at 5° × 5° J. Geophys. Res. 103 1998 727-747
    • (1998) J. Geophys. Res. , vol.103 , pp. 727-747
    • Mooney, W.1    Laske, G.2    Masters, T.3
  • 32
    • 0029756872 scopus 로고    scopus 로고
    • 3SMAC an a priori tomographic model of the upper mantle based on geophysical modelling
    • H. Nataf Y. Ricard 3SMAC an a priori tomographic model of the upper mantle based on geophysical modelling Phys. Earth Planet. Int. 95 1996 101-122
    • (1996) Phys. Earth Planet. Int. , vol.95 , pp. 101-122
    • Nataf, H.1    Ricard, Y.2
  • 33
    • 0037472771 scopus 로고    scopus 로고
    • Seismological constraints on the South African superplume could be the oldest distinct structure on Earth
    • S. Ni D. Helmberger Seismological constraints on the South African superplume could be the oldest distinct structure on Earth Earth Planet. Sci. Lett. 206 2003 119-131
    • (2003) Earth Planet. Sci. Lett. , vol.206 , pp. 119-131
    • Ni, S.1    Helmberger, D.2
  • 34
    • 0000836871 scopus 로고
    • Formation of anisotropy in upper mantle peridotites-a review, composition, structure and dynamics of the lithosphere-asthenosphere system, Fuchs and Froidevaux
    • A. Nicolas N. Christensen Formation of anisotropy in upper mantle peridotites-a review, composition, structure and dynamics of the lithosphere-asthenosphere system, Fuchs and Froidevaux AGU 1987 111-123
    • (1987) AGU , pp. 111-123
    • Nicolas, A.1    Christensen, N.2
  • 37
    • 0024903908 scopus 로고
    • Flood basalts and hotspot tracks: Plume heads and tails
    • M. Richards R. Duncan V. Courtillot Flood basalts and hotspot tracks: plume heads and tails Science 246 1989 103-107
    • (1989) Science , vol.246 , pp. 103-107
    • Richards, M.1    Duncan, R.2    Courtillot, V.3
  • 38
    • 0033650438 scopus 로고    scopus 로고
    • Seismic imaging of structural heterogeneity in Earth's mantle: Evidence for large-scale mantle flow
    • J. Ritsema H.J. van Heijst Seismic imaging of structural heterogeneity in Earth's mantle: Evidence for large-scale mantle flow Sci. Progress 83 2000 243-259
    • (2000) Sci. Progress , vol.83 , pp. 243-259
    • Ritsema, J.1    van Heijst, H.J.2
  • 39
    • 84879883348 scopus 로고    scopus 로고
    • New seismic model of the upper mantle beneath Africa
    • J. Ritsema H. Van Heijst New seismic model of the upper mantle beneath Africa Geology 28 2000 63-66
    • (2000) Geology , vol.28 , pp. 63-66
    • Ritsema, J.1    Van Heijst, H.2
  • 40
    • 0032505275 scopus 로고    scopus 로고
    • Upper mantle seismic velocity structure beneath Tanzania, East Africa implication for the stability of cratonic lithosphere
    • J. Ritsema A. Nyblade T. Owens C. Langston J. Van Decar Upper mantle seismic velocity structure beneath Tanzania, East Africa implication for the stability of cratonic lithosphere J. Geophys. Res. 103 1998 21201-21213
    • (1998) J. Geophys. Res. , vol.103 , pp. 21201-21213
    • Ritsema, J.1    Nyblade, A.2    Owens, T.3    Langston, C.4    Van Decar, J.5
  • 41
    • 0345072527 scopus 로고    scopus 로고
    • Complex shear wave velocity structure imaged beneath Africa and iceland
    • J. Ritsema H. Van Heijst J. Woodhouse Complex shear wave velocity structure imaged beneath Africa and iceland Science 286 1999 1925-1928
    • (1999) Science , vol.286 , pp. 1925-1928
    • Ritsema, J.1    Van Heijst, H.2    Woodhouse, J.3
  • 42
    • 0037134064 scopus 로고    scopus 로고
    • Superplumes from the core-mantle boundary to the lithosphere; implications for the heat flux
    • B. Romanowicz Y. Gung Superplumes from the core-mantle boundary to the lithosphere; implications for the heat flux Science 296 2002 513-516
    • (2002) Science , vol.296 , pp. 513-516
    • Romanowicz, B.1    Gung, Y.2
  • 43
    • 0034732280 scopus 로고    scopus 로고
    • Two mantle plumes beneath the East African rift system: Sr, Nd and Pb isotope evidence from the Kenya Rift basalts
    • N.R. Rogers J. Macdonald R. Fitton M. Georges Smith B. Barreiro Two mantle plumes beneath the East African rift system: Sr, Nd and Pb isotope evidence from the Kenya Rift basalts Earth Planet. Sci. Lett. 176 2000 387-400
    • (2000) Earth Planet. Sci. Lett. , vol.176 , pp. 387-400
    • Rogers, N.R.1    Macdonald, J.2    Fitton, R.3    Georges, M.4    Smith5    Barreiro, B.6
  • 44
    • 0037108240 scopus 로고    scopus 로고
    • Anisotropic tomography of the Atlantic Ocean
    • G. Silveira E. Stutzmann Anisotropic tomography of the Atlantic Ocean Phys. Earth Planet. Int. 132 2002 237-248
    • (2002) Phys. Earth Planet. Int. , vol.132 , pp. 237-248
    • Silveira, G.1    Stutzmann, E.2
  • 46
    • 0001426964 scopus 로고
    • The azimuthal dependence of Love and Rayleigh wave propagation in a slightly anisotropic medium
    • M. Smith F. Dahlen The azimuthal dependence of Love and Rayleigh wave propagation in a slightly anisotropic medium J. Geophys. Res. 78 1973 3321-3333
    • (1973) J. Geophys. Res. , vol.78 , pp. 3321-3333
    • Smith, M.1    Dahlen, F.2
  • 47
    • 0029500916 scopus 로고
    • The role of mantle plumes in continental break up: Case histories from Gwondwanaland
    • B. Storey The role of mantle plumes in continental break up: Case histories from Gwondwanaland Nature 377 1995 301-308
    • (1995) Nature , vol.377 , pp. 301-308
    • Storey, B.1
  • 48
    • 0027503740 scopus 로고
    • An Inverse technique for retrieving higher mode phase velocity and mantle structure
    • E. Stutzmann J.P. Montagner An Inverse technique for retrieving higher mode phase velocity and mantle structure Geophys. J. Int. 113 1993 669-683
    • (1993) Geophys. J. Int. , vol.113 , pp. 669-683
    • Stutzmann, E.1    Montagner, J.P.2
  • 49
    • 0028563878 scopus 로고
    • Tomography of the transition Zone from the inversion of higher mode surface waves
    • E. Stutzmann J.P. Montagner Tomography of the transition Zone from the inversion of higher mode surface waves Phys. Earth Planet. Int. 86 1994 99-115
    • (1994) Phys. Earth Planet. Int. , vol.86 , pp. 99-115
    • Stutzmann, E.1    Montagner, J.P.2
  • 51
    • 0019999145 scopus 로고
    • Generalized nonlinear inverse problems solved using the least squares criterion
    • A. Tarantola B. Valette Generalized nonlinear inverse problems solved using the least squares criterion Rev. Geophys. Space Phys. 20 1982 219-232
    • (1982) Rev. Geophys. Space Phys. , vol.20 , pp. 219-232
    • Tarantola, A.1    Valette, B.2
  • 52
    • 0346268901 scopus 로고    scopus 로고
    • Evidence of an upper mantle plume beneath the Tanzanian craton from Rayleigh wave tomography
    • doi10.1029/2002JB002273
    • D. Weeraratne D. Forsyth K. Fisher Evidence of an upper mantle plume beneath the Tanzanian craton from Rayleigh wave tomography J. Geophys. Res. 108 B9 2003 2427 doi10.1029/2002JB002273.
    • (2003) J. Geophys. Res. , vol.108 , Issue.B9 , pp. 2427
    • Weeraratne, D.1    Forsyth, D.2    Fisher, K.3
  • 53
    • 0024875682 scopus 로고
    • Magmatism at rift zones: The generation of volcanic continental margins and flood basalts
    • R.S. White D. McKenzie Magmatism at rift zones: The generation of volcanic continental margins and flood basalts J. Geophys. Res. 94 1989 7685-7729
    • (1989) J. Geophys. Res. , vol.94 , pp. 7685-7729
    • White, R.S.1    McKenzie, D.2
  • 54
    • 0027066713 scopus 로고
    • Magmatism and rifting in western and Central Africa, from late jurassic to recent times
    • M. Wilson R. Guiraud Magmatism and rifting in western and Central Africa, from late jurassic to recent times Tectonophysics 213 1992 203-225
    • (1992) Tectonophysics , vol.213 , pp. 203-225
    • Wilson, M.1    Guiraud, R.2
  • 55
    • 0020427143 scopus 로고
    • Surface waves and free oscillations in a regionalized earth model
    • J. Woodhouse R. Girnius Surface waves and free oscillations in a regionalized earth model Geophys. J. R. Astron. Soc. 68 1982 653-673
    • (1982) Geophys. J. R. Astron. Soc. , vol.68 , pp. 653-673
    • Woodhouse, J.1    Girnius, R.2
  • 56
    • 0033541048 scopus 로고    scopus 로고
    • Upper mantle velocity structure beneath southern Africa from modeling regional seismic data
    • M. Zhao C. Langston A. Nyblade T. Owens Upper mantle velocity structure beneath southern Africa from modeling regional seismic data J. Geophys. Res. 104 B3 1999 24783-24794
    • (1999) J. Geophys. Res. , vol.104 , Issue.B3 , pp. 24783-24794
    • Zhao, M.1    Langston, C.2    Nyblade, A.3    Owens, T.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.