Ramon Egli

(Biogeomagnetism, Magnetism, Paleo- and Rockmagnetism)

Department of Earth and Environmental Sciences
Geophysics
Munich University
Theresienstr. 41
80333 Munich
Germany

Room: 449
Phone: +49 (89) 2180-4238
Fax: +49 (89) 2180-4205

Publications

• Bishop, S., and R. Egli (2011), Discovery prospects for a supernova signature of biogenic origin, Icarus, 212, 960-962, doi:10.1016/j.icarus/2011.02.003.
• Gilder, S. A., R. Egli, R. Hochleitner, S. C. Roud, M. W. R. Volk, M. Le Goff, and M. de Wit (2011), Anatomy of a pressure-induced, ferromagnetic-to-paramagnetic transition in pyrrhotite: Implications for the formation pressure of diamonds, Journal of Geophysical Research, 116, B10101, doi:10.1029/2011JB008292.
• Orgeira, M.J., R. Egli, and R.H. Compagnucci (2011), A quantitative model of magnetic enhancement in loessic soils, in The Earth's magnetic interior, IAGA Special Sopron Book Series, vol. 1, edited by E. Petrovsky, D. Ivers, T. Harinarayana and E. Herrero-Bervera, pp. 361-397, Springer, ISBN: 978-94-007-0322-3.

• Egli, R., A. Chen, M. Winklhofer, K.P. Kodama, and C.-S. Horng (2010), Detection of Non-Interacting Single Domain Particles Using First-Order Reversal Curve (FORC) Diagrams,, Geochem. Geophys. Geosyst., 11(1), Q01Z11, doi:10.1029/2009GC002916.
• Nie, J.S., Y.G. Song, J.W. King, and R. Egli (2010), Consistent grain size distribution of pedogenic maghemite of surface soils and Miocene loessic soils on the Chinese Loess Plateau, J. Quat. Sci., 25(3), 261-266, doi:10.1002/jqs.1304.

• Egli, R. (2009), Magnetic susceptibility measurements as a function of temperature and frequency I: inversion theory, Geophysical Journal International, 177, 395-420, doi:10.1111/j.1365-246X.2009.04081.x.
• Nie, J., Y. Song, J.W. King, and R. Egli (2009), Consistent grain size distribution of pedogenic maghemite of surface soils and Miocene loessic soils on the Chinese Loess Plateau, Journal of Quaternary Science, 24, doi:10.1002/jqs.1304.

• Geiss, Ch.E., R. Egli, and W.C. Zanner (2008), Direct estimates of pedogenic magnetite as a tool to reconstruct past climates from buried soils, Journal of Geophysical Research, 113, B11102, doi:10.1029/2008JB005669.
• Moskowitz, B.M., D.A. Bazylinski, R. Egli, R.B. Frankel, and K.J. Edwards (2008), Magnetic properties of marine magnetotactic bacteria in a seasonally stratified coastal pond (Salt Pond, MA, USA), Geophysical Journal International, 174, 75-92.

• Chen, A.P., R. Egli, and B.M. Moskowitz (2007), First-order reversal curve (FORC) diagrams of natural and cultured biogenic magnetic particles, J. Geophys. Res., 112, doi:10.1029/2006JB004575.
• Egli, R., A. Geiger, A. Wiget, and H.-G. Kahle (2007), A modified least-squares collocation method for the determination of crustal deformation: first results in the Swiss Alps, Geophys. J. Int., 168(1), 1-12.

• Egli, R., A. Geiger, A. Wiget, and H.-G. Kahle (2006), A modified least-squares collocation method for the determination of crustal deformation: first results in the Swiss Alps, Geophysical Journal International, 168, 1-12.
• Egli, R. (2006), Theoretical aspects of dipolar interactions and their appearance in first-order reversal curves of thermally activated single-domain particles, J. Geophys. Res., 111, doi:10.1029/2006JB004567.
• Egli, R. (2006), Theoretical considerations on the anhysteretic remanent magnetization of interacting particles with uniaxial anisotropy, J. Geophys. Res., 111, doi:10.1029/2006JB004577.
• Jackson, M., B. Carter-Stiglitz, R. Egli, and P. Solheid (2006), Characterizing the superparamagnetic grain distribution f(V,Hk) by thermal fluctuation tomography, J. Geophys. Res., 111, doi:10.1029/2006JB004514.
• Sagnotti, L., P. Macri, R. Egli, and M. Mondino (2006), Magnetic properties of atmospheric particulate matter from automatic air sampler stations in Latium (Italy): Toward a definition of magnetic fingerprints for natural and anthropogenic PM 10 sources, J. Geophys. Res., 111, doi:doi:10.1029/2006JB004508.
• Tesauro, M., C. Hollenstein, R. Egli, A. Geiger, and H.-G. Kahle (2006), Analysis of central western Europe deformation using GPS and seismic data, Journal of Geodynamics, 42(4-5), 194-209.

• Ravazzi, C., R. Pini, M. Breda, E. Martinetto, G. Muttoni, S. Chiesa, F. Confortini, and R. Egli (2005), The lacustrine deposits of Fornaci di Ranica (late Early Pleistocene, Italian Pre-Alps): stratigraphy, palaeoenvironment and geological evolution, Quat. Int., 131, 35-58.
• Tesauro, M., C. Hollenstein, R. Egli, A. Geiger, and H.-G. Kahle (2005), Continuous GPS and broad-scale deformation across the Rhine Graben and the Alps, Int. J. Earth Sci., 94(4), 525-537.

• Egli, R. (2004), Characterization of individual rock magnetic components by analysis of remanence curves, 1. Unmixing natural sediments, Studia Geophysica et Geodaetica, 48(2), 391-446.
• Egli, R. (2004), Characterization of individual rock magnetic components by analysis of remanence curves. 2. Fundamental properties of coercivity distributions, Physics and Chemistry of the Earth, 29(13-14), 851-867.
• Egli, R. (2004), Characterization of individual rock magnetic components by analysis of remanence curves. 3. Bacterial magnetite and natural processes in lakes, Physics and Chemistry of the Earth, 29(13-14), 869-884.
• Spassov, S., R. Egli, F. Heller, D.K. Nourgaliev, and J. Hannam (2004), Magnetic quantification of urban pollution sources in atmospheric particulate matter, Geophys. J. Int., 159(2).

• Egli, R. (2003), Analysis of the field dependence of remanent magnetization curves, J. Geophys. Res., 108(B2), doi:10.1029/2002JB002023.
• Egli, R. (2003), Environmental influences on the magnetic properties of lake sediments, Eidgenössische Technische Hochschule, Zürich (Switzerland).

• Egli, R., and W. Lowrie (2002), Anhysteretic remanent magnetization of fine magnetic particles, J. Geophys. Res., 107(B10), doi:10.1029/2001JB000671.

• Egli, R., and F. Heller (2000), High-resolution imaging using a high-Tc superconducting quantum intereference device (SQUID) magnetometer, J. Geophys. Res., 105(B11), 25709-25727.