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Christophe Zaroli

Contact

Address
5 rue René Descartes
67084 Strasbourg Cedex
France

E-Mail
c.zaroli◊unistra.fr
(◊ → @)

Phone
03.68.85.00.91 [Office]
07.50.25.82.04 [Mobile]

Publications

Peer-reviewed publications

  • Zaroli, C., Lévêque, J.-J., Schuberth, B. S. A., Duputel, Z., and Nolet, G., 2014. Global S-wave tomography using receiver pairs: an alternative to get rid of earthquake mislocation. Geophysical Journal International, 199 (2): 1043-1057, doi: 10.1093/gji/ggu312 (download)
    [Oxford Journals Free-Access Link]

  • Mercerat, E., Nolet, G., and Zaroli, C., 2014. Cross-borehole tomography with correlation delay times. GEOPHYSICS, 79(1), doi: 10.1190/geo2013-0059.1 (download)

  • Zaroli, C., Sambridge, M., Lévêque, J.-J., Debayle, E., and Nolet, G., 2013. An objective rationale for the choice of regularisation parameter with application to global multiple-frequency S-wave tomography, Solid Earth, 4, 357-371, doi:10.5194/se-4-357-2013. (download) - Open access article

  • Schuberth, B., Zaroli, C. and Nolet, G., 2012. Synthetic seismograms for a synthetic Earth: long-period P- and S-wave traveltime variations can be explained by temperature alone, Geophysical Journal International, 188(3), 1393-1412. (download)

  • Zaroli, C., Debayle, E., and Sambridge, M., 2010. Frequency-dependent effects on global S-wave travel times : wavefront-healing, scattering and attenuation, Geophysical Journal International, 182, 1025-1042. (download)
  • Wustefeld, A., Bokelmann, G., Zaroli, C., and Barruol, G., 2008. SplitLab : A shear-wave splitting environment in Matlab, Computers & Geosciences, 34, 515-528. (download)

Geophysical Patents

  • Ferber R. and Zaroli C., 2008. Processing seismic data using interferometry techniques, Patent, WesternGeco-Schlumberger Internal Invention Disclosure. (download)
  • Ferber R. and Zaroli C., 2008. Attenuating unwanted signal using interferometry techniques, Patent, WesternGeco-Schlumberger Internal Invention Disclosure. (download)

Submitted manuscript(s)...

  • Schuberth, B., Zaroli, C., and Nolet, G.,  Traveltime dispersion in an isotropic elastic mantle: Strong lower mantle signal in differential-frequency residuals, submitted to Geophysical Journal International (March, 2015).

  • Zaroli, C., Lambotte, S., and Lévêque, J.-J., Joint inversion of normal-mode and finite-frequency S-wave data using an irregular tomographic grid, submitted to Geophysical Journal International (June, 2015).

PhD Thesis

  • Zaroli, 2010. Global Multiple-Frequency S-wave Tomography of the Earth's Mantle. PhD Thesis, Strasbourg University. (download)

Conference presentations

  • Invited Talk, Guust Nolet career celebration, GéoAzur (Nice, France, April 2015):
    1. Zaroli, C., Global S-wave tomography using receiver pairs: An alternative to get rid of earthquake mislocation.

  • EGU - April 2015 - Vienna:
    1. Schuberth (presenter), Zaroli, and Nolet; 2015. Computing 3-D wavefields in mantle circulations models to test hypotheses on the origin of lower mantle heterogeneity under Africa directly against seismic observations.
  • AGU - December 2014 - San Franciso:
    1. Zaroli (presenter), Sambridge, Lévêque, Debayle, and Nolet; 2014. An objective rationale for the choice of regularisation parameter with application to global multiple-frequency S-wave tomography.
    2. Zaroli (presenter), Lévêque (co-presenter), Schuberth, Duputel, and Nolet; 2014. Global S-wave tomography using receiver pairs: An alternative to get rid of earthquake mislocation.
    3. Schuberth (presenter), Zaroli, and Nolet; 2014. Quantifying traveltime dispersion in an isotropic elastic mantle: dominance of the lower mantle signal in differential-frequency time residuals.
    4. Durand (presenter), Debayle, Lambotte, and Zaroli; 2014. A global shear velocity model of the mantle from normal modes, surface waves and body waves.

  • EGU - April 2014 - Vienna:
    1. Schuberth, B. S. A, Gräber, C., Baykiev, E., & Zaroli, C., 2014. Influence of anelastic corrections to the temperature derivatives of seismic velocities on 3-D wavefields in geodynamically derived seismic mantle heterogeneity, 2014, talk, EGU meeting, Vienna.

  • EGU - April 2013 - Vienna:
    1. Schuberth, B. S. A, Zaroli, C., & Nolet, G., Dispersion of seismic waves in isotropic elastic mantle heterogeneity, 2013, talk, EGU meeting, Vienna.

  • AGU - December 2012 - San Francisco:
    1. Nolet G., Mercerat D., & Zaroli C., 2012. The devil's checkerboard: why cross-correlation delay time require a finite frequency interpretation, talk, American Geophysical Union Fall meeting, San Francisco.
    2. Godano M., Nolet G. & Zaroli C., 2012. Determination of differential arrival times by cross-correlating worldwide seismological data, American Geophysical Union Fall meeting, San Francisco.

  • AGU - December 2011 - Vienna:
    1. Zaroli C. (presenter), Nolet G., Charlety J., Debayle E. & Sambridge M., 2011. How to exploit frequency-dependent S-wave delay-times for refining images of the Earth's mantle?, talk, American Geophysical Union Fall meeting, San Francisco.
    2. Mercerat D., Zaroli C. (presenter) & Nolet G., 2011. Finite-frequency tomography: the checkerboard test revisited, poster, American Geophysical Union Fall meeting, San Francisco.

  • EGU - April 2011 - Vienna:
    1. Zaroli C. (presenter), Nolet G., Debayle E. & Sambridge M., 2011. Global multiple-frequency SH -wave tomography : refining seismic imaging of the Earth's mantle, Poster, EGU (European Geophysical Union) meeting, Vienna.
    2. Nolet G, Zaroli C., Charlety J. & Mercerat D., 2011. Seismic tomography: recent developments and new perspectives, Invited talk, European Geophysical Union meeting, Vienna.

  • ESC - September 2010 - Montpellier:
    1. Zaroli C. (presenter), Debayle E. & Sambridge M., 2010. Global multiple-frequency S-wave tomography of the Earth's mantle, Invited talk, European Seismological Commission meeting, Montpellier.

  • AGU - December 2009 - San Francisco:
    1. Zaroli C. (presenter), Debayle E. & Sambridge M., 2009. Towards a global multiple-frequency tomography of the Earth's mantle, Poster, American Geophysical Union Fall meeting, San Francisco.

  • EAGE - June 2009 - Amsterdam:
    1. Ferber R. & Zaroli C. (presenter), 2009. Normal moveout velocity analysis of seismic reflection interferograms, Talk by C. Zaroli, European Association of Geoscientists and Engineers meeting, Amsterdam.

  • AGU - December 2008 - San Francisco:
    1. Debayle E., Tauzin B., Zaroli C., Wittlinger G. & Sambridge M., 2008. Global transition zone discontinuities and seismic heterogeneities from body-wave travel-times and long-period surface waves, Poster, American Geophysical Union Fall meeting, San Francisco.

  • AGU - December 2005 - San Francisco:
    1. Wustefeld A., Bokelmann G., Zaroli C. & Barruol G., 2005. Shear-wave splitting analysis for the East European platform, Poster, American Geophysical Union Fall meeting, San Francisco.