Record details

Title
    Verification of the lithospheric structure along profile Uppsala-Prague using surface wave dispersion
Statement of responsibility
    Oldřich Novotný, M. Grad, C.-E. Lund, Ludvík Urban
Author
    Grad, M.
    Lund, C.-E.
    Novotný, Oldřich, 1942-
    Urban, Ludvík
Language
    anglicky
Source title - serial
    Studia geophysica et geodaetica
Vol./nr.
    Roč. 41, č. 1
Pages
    s. 15-28
Year
    1997
Notes
    5 obr., 4 tab., 3 s.bibl.
    il.
    Zkr. název ser.: Stud. geophys. geod. (Praha)
Subject group
    litosféra
    rychlost elastických vln
    sondáž seizmická hlubinná
    šíření vln
    vlny seizmické povrchové
Geographical name
    Evropa střední
    Evropa východní
Keyword
    Along
    Dispersion
    Lithospheric
    Profile
    Structure
    Surface
    Uppsala-Prague
    Using
    Verification
    Wave
Abstract (in english)
   Experimental dispersion curves of Rayleigh and Love waves along the Uppsala-Prague profile have been determined using records of several Italian earthquakes. To interpret the dispersion data, results of previous geophysical investigations in this region were first analyzed. Seven blocks of the crust and upper mantle were distinguished along the profile on the basis of deep seismic sounding and the other seismic data. Layered models were proposed for these blocks. Computation of Rayleigh and Love waves shows a large differentiation of theoretical dispersion curves for the northern (Precambrian) and southern (Palaeozoic) part of the profile. A laterally inhomogenous model for the Uppsala-Prague profile, composed of the seven blocks, satisfies the surface wave data for the profile. Moreover, a mean layered model for the whole profile has also been proposed
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    21. 5. 2007
Import date
    8. 8. 2012