Effect of a plume on long period surface waves computed with normal modes coupling

Physics of the Earth and Planetary Interiors

Volumn 119, Issue 1-2, 2000, Pages 57-74

  Capdeville, Yann ^a   Stutzmann, Eléonore ^a   Montagner, Jean Paul ^a  

^a INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

Author keywords

Born approximation; Hotspot; Normal modes; Surface waves

Indexed keywords

COUPLING; MANTLE PLUME; SEISMIC WAVE; SPHERICAL HARMONICS; SURFACE WAVE; WAVE PROPAGATION;

EID: 0034035045     PISSN: 00319201     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9201(99)00153-3     Document Type: Article

References (49)

1. Bostock M.G. Surface wave scattering from 3-D obstacles. Geophys. J. Int. 104:1991;351-370.
2. Cazenave A., Souriau A., Dominh K. Global coupling of Earth surface topography with hotspots, geoid and mantle heterogeneities. Nature. 340:1989;54-57.
3. Clévédé, E., 1991. Modes Propres d'une Terre Sphérique Anélastique. Rapport de stage de DEA. IPGP.
4. Clévédé E., Logonnné P. Fréchet derivatives of coupled seismograms with an anelastic rotating Earth. Geophys. J. Int. 124:1996;456-482.
5. Cohen-Tannoudji, C., Diu, B., Laloë, F., 1977. Mécanique Quantique. Hermann, Paris, and Wiley, New York.
6. Dziewonski A.M., Anderson D.L. Preliminary reference Earth model. Phys. Earth Planet. Inter. 25:1981;297-356.
7. Edmonds, A.R., 1960. Angular Momentum and Quantum Mechanics. Princeton Univ. Press, NJ.
8. Farnetani C.G. Excess temperature of mantle plumes: the role of chemical stratification across D″ Geophys. Res. Lett. 24:1997;1583-1586.
9. Farnetani C.G., Richards M.A. Thermal entrainment and melting in mantle plumes. Earth Planet. Sci. Lett. 136:1995;251-267.
10. Friederich W., Wielandt E., Stange S. Multiple forward scattering of surface waves: comparison with an exact solution on Born single-scattering methods. Geophys. J. Int. 112:1993;264-275.
11. Grand S., Van Der Hilst R., Widiyantoro S. Global seismic tomography: a snapshot of convection in the Earth. Geol. Soc. Am. Today. 7(4):1997;1-7.
12. Griffiths R.W., Campell I.H. Stirring and structure in mantle starting plumes. Earth Planet. Sci. Lett. 99:1990;66-78.
13. Hart S.R., Hauri E.H., Oschmann L.A., Whitehead J.A. Mantle plumes and entrainment: isotopic evidence. Science. 256:1992;517-520.
14. Hofmann A.W. Mantle geochemistry: the message from oceanic volcanism. Nature. 385:1997;219-229.
15. Kumazawa M., Anderson O.L. Elastic moduli, pressure derivates, and temperature derivates of singe-crystal olivine and single-crystal forstite. J. Geophys. Res. 74:1969;5961-5972.
16. Li X., Tanimoto T. Waveforms of long-period body waves in slightly aspherical Earth model. Geophys. J. Int. 112:1993;92-102.
17. Lognonné P., Clévédé E. Diffraction of long period Rayleigh waves by a slab: effects of mode coupling. Geophys. Res. Lett. 24:1997;1035-1038.
18. Malischewsky, P., 1987. Surface Waves and Discontinuities. Elsevier, Amsterdam.
19. Minster J.B., Jordan T.H. Present-day plate motion. J. Geophys. Res. 83:1978;5331-5354.
20. Montagner J.P. What can seismology tell us about mantle convection? Rev. Geophys. 32(2):1994;115-137.
21. Montagner, J.P., 1996. Surface waves on a global scale - influence of anisotropy and anelasticity. In: Boschi, Ekstrom, and Morelli (Eds.), Summer School of Erice, Seismic Modeling of the Earth's Structure, pp. 81-148.
22. Montagner J.P., Romanowicz B. Degrees 2, 4, 6 inferred from seismic tomography. Geophys. Res. Lett. 20:1993;631-634.
23. Morgan W. Convection plumes in the lower mantle. Nature. 230:1971;42-43.
24. Nataf H.C., Vandecar T. Seismological detection of mantle plume? Nature. 364:1993;115-120.
25. Olson P., Scubert G., Snderson C. Plume formation in the D′ layer and the roughness of the core-mantle boundary. Nature. 327:1987;409-413.
26. Phinney R.A., Burridge R. Representation of elastic-gravitational excitation of a spherical Earth model by generalized spherical harmonics. Geophys. J. R. Astron. Soc. 34:1973;278-451.
27. Robin, L., 1958. Fonctions Sphériques de Legendre et Fonctions Sphéroidales. Gauthier Villars, Paris.
28. Romanowicz B. Multiplet-multiplet coupling due to lateral heterogeneity: asymptotic effects on the amplitude and frequency of the Earth's normal modes. Geophys. J. R. Astron. Soc. 90:1987;75-100.
29. Roult G., Rouland D., Montagner J.P. Antarctica II: upper-mantle structure from velocities and anisotropy. Phys. Earth Planet. Inter. 84:1994;33-57.
30. Silveira G., Stutzmann E., Griot D., Montagner J.P., Mendes-Victor L. Anisotropic tomography of the Atlantic Ocean from Rayleigh surface waves. Phys. Earth Planet. Inter. 106(3-4):1998;259-275.
31. Snieder R. 3D Linearized scattering of surface waves and formalism for surface wave holography. Geophys. J. R. Astron. Soc. 84:1986;581-605.
32. Snieder R. The influence of topography on the propagation and scattering of surface waves. Phys. Earth Planet. Inter. 44:1986;226-241.
33. Snieder R., Nolet G. Linearized scattering waves on a spherical Earth. J. Geophys. 61:1987;55-63.
34. Stacey F.D., Loper D.E. The thermal boundary layer interpretation of D″ and its role to plume sources. Phys. Earth Planet. Inter. 33:1983;45-55.
35. Stange S., Friederich W. Guided wave propagation across sharp lateral heterogeneities: the complete wavefield at a cylindrical inclusion. Geophys. J. Int. 111:1992;470-482.
36. Stutzmann, E., Capdeville, Y., Montagner, J.P., 1997. Study of Hawaii Hotspot Structure Using Seismic Surface Waves. IASPEI 1997, Thessaloniki, Greece, Abstracts, pp. 241.
37. Tanimoto T. A simple derivation of the formula to calculate synthetic long period seismograms in heterogeneous Earth by normal mode summation. Geophys. J. R. Astron. Soc. 77:1984;275-278.
38. Tanimoto T. Waveform inversion of mantle love waves: the born seismogram approach. Geophys. J. R. Astron. Soc. 78:1984;641-660.
39. Tanimoto T. Free oscillations of a slightly anisotropic Earth. Geophys. J. R. Astron. Soc. 87:1986;493-517.
40. Trampert J., Woodhouse J.H. Global phase velocity maps of Love and Rayleigh waves between 40 and 150 seconds. Geophys. J. Int. 122:1995;675-690.
41. Van Der Hilst R., Widiyantoro S., Engdahl E. Evidence for deep mantle circulation from global tomography. Nature. 386:1997;578-584.
42. Vinnik L., Chevrot S., Montagner J.P. Evidence for a stagnant plume in the transition zone? Geophys. Res. Lett. 24:1997;1007-1010.
43. Whitehead J.A., Luther D.S. Dynamics of laboratory diapir and plume models. J. Geophys. Res. 80:1975;705-717.
44. Wolfe C.J., Bjarnason I.T., VanDecar J.C., Solomon S.C. Seismic structure of the Iceland mantle plume. Nature. 385:1997;245-247.
45. Woodhouse J.H., Dahlen F.A. The effect of a general aspherical perturbation on the free oscillations of the Earth. Geophys. J. R. Astron. Soc. 53:1978;335-354.
46. Woodhouse J.H., Girnius T.P. Surface waves and free oscillations in a regionalized Earth model. Geophys. J. R. Astron. Soc. 78:1982;641-660.
47. Ying, J., 1996. Tomographie par Diffraction et Détection de Panaches Mantelliques dans le Manteau Inférieur. Thèse de doctorat de l'Université Paris 7.
48. Ying J., Nataf H.C. Detection of mantle plumes in the lower mantle by diffraction tomography: theory. Phys. Earth Planet. Inter. 159:1998;87-98.
49. Zhang Y., Tanimoto T. High-resolution global upper mantle structure and plate tectonics. J. Geophys. Res. 98:1993;9793-9823.