Professor Christopher Bean BA MSC PhD
Contact Details
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Biography:
Following completion of his PhD at the Dublin Institute for Advanced studies, Chris joined the School of Geological Sciences in 1989. In 1993 he established the Geophysics Group and became coordinator of the BSc (Topical) degree in Geophysical Science in collaboration with the School of Physics. He is currently co-director of the BSc in Climate and Earth Systems Science (coordinated by the School of Mathematics). His research area covers various aspects of seismology, with a focus on volcano processes and imagery in highly heterogeneous structures. New research areas include ocean-land coupling. Chris is currently the Interim Director of the UCD Earth Institute.
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Research Interests
| Seismology Scattering and attenuation of seismic waves in the lithosphere Numerical simulations of wave propagation in heterogeneous media Statistical quantification of geological heterogeneity and earthquake populations Parallel computing in seismology Research focus is on the nature of complexity in crustal systems including: Seismic wave propagation; Crustal imagery; Fluid- Rock interactions; Earthquake and stress diffusion; Earthquakes triggering. |
Research Projects
| Sponsor : Science Foundation Ireland (SFI) Title : Wave-Obs; Towards ocean wave energy-potential quantification from a terrestrially-based seismic observation system Start Date / End Date : 01-MAR-11 / 01-MAR-15 |
| Sponsor : Enterprise Ireland (EI) Title : EVOLVE Proposal Preparation Start Date / End Date : 09-SEP-10 / 01-SEP-11 |
| Sponsor : Science Foundation Ireland (SFI) Title : Towards improved understanding of seismic source mechanism at active volcanoes Start Date / End Date : 01-OCT-09 / 30-SEP-13 |
| Sponsor : University College Dublin (UCD) Title : Moment Tensor Inversion of tremor events at Arenal Volcano (Costa Rica) Start Date / End Date : 17-MAY-10 / 16-NOV-11 |
| Sponsor : Tullow Oil Ltd. Title : Tullow Research Cluster Start Date / End Date : 01-NOV-09 / 31-OCT-13 |
| Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET) Title : Force (Analysis of the force system acting at seismo-volcanic sources) Start Date / End Date : 01-DEC-09 / 30-NOV-12 |
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| Sponsor : EC Framework Title : Quantitative Estimation of Earth's Seismic Sources and Structure - QUEST Start Date / End Date : 01-DEC-09 / 30-NOV-13 |
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| Sponsor : European Commission FP5 Title : Seismic imaging below basalt integrating geological and geophysical methods for characterisation of reservoirs in complex areas Start Date / End Date : 01-DEC-00 / 31-MAY-03 |
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| Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET) Title : Seismic tremor from volcanoes, glaciers, subduction zones and landslides: Comparison and modelling Start Date / End Date : 01-OCT-09 / 30-APR-12 |
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| Sponsor : Dublin Institute for Advanced Studies Title : Imaging the Porcupine Basin and SW Ireland (aka Porcupine Basin) Start Date / End Date : 01-APR-09 / 31-MAR-10 |
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| Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET) Title : Earthquake Fault Loading Start Date / End Date : 01-OCT-08 / 30-SEP-12 |
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| Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET) Title : Broadband ground deformation induced by magma dynamics Start Date / End Date : 15-DEC-08 / 14-DEC-10 |
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| Sponsor : Science Foundation Ireland (SFI) Title : Towards improved imaging of magma chambers Start Date / End Date : 01-SEP-08 / 31-AUG-11 |
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| Sponsor : Dept. of Communications, Energy and Natural Resources (DCENR) Title : Capability building for the enhanced geophysical interpretation of the dynamics of CO2 sequestration Start Date / End Date : 01-OCT-07 / 30-JUN-14 |
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| Sponsor : European Commission FP6 Title : Earthquakes, tsunamis and landslides in the Corinth rift, Greece. A multidisciplinary approach for measuring, modelling, and predicting their triggering mode and their effects (3HAZ-Corinth) Start Date / End Date : 01-NOV-04 / 30-APR-07 |
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| Sponsor : PIPCO RSG Ltd. Title : Imaging the porcupine basin and SW Ireland (aka Porcupine Basin) Start Date / End Date : 01-MAR-08 / 28-FEB-09 |
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| Sponsor : European Commission FP6 Title : SPICE - Seismic Wave Propagation and Imaging in Complex Media Start Date / End Date : 01-JAN-04 / 31-DEC-07 |
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| Sponsor : Enterprise Ireland (EI) Title : Seismic source modelling and wave propagation in volcanoes and glaciers Start Date / End Date : 01-MAR-05 / 28-FEB-06 |
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| Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET) Title : Postdoctoral Fellowship Scheme. Candidate: Gareth O'Brien Start Date / End Date : 01-OCT-04 / 30-SEP-06 |
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| Sponsor : Higher Education Authority (HEA) Title : Grid-enabled Computational Physics of Natural Phenomena Start Date / End Date : 01-OCT-02 / 31-DEC-07 |
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| Sponsor : European Commission FP5 Title : e-ruption Start Date / End Date : 01-JAN-02 / 31-DEC-04 |
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| Sponsor : French Nuclear Protection and Security Institute Title : Wave fracture interactive in nuclear storage facilities Start Date / End Date : 01-DEC-00 / 30-NOV-01 |
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| Sponsor : European Commission FP5 Title : Towards practical, real-time estimation of spatial aftershock probabilities: a feasibility study in earthquake hazard. Start Date / End Date : 01-JUN-00 / 31-MAY-03 |
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| Sponsor : European Commission FP5 Title : Improving recovery rates from reservoirs - numerical modelling of the effects of stress, sensitivity and fluids on time lapse seismic images Start Date / End Date : 01-APR-00 / 31-MAY-02 |
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| Sponsor : European Commission Non-framework Title : Integrated geophysical approach for waste disposal sites Start Date / End Date : 01-OCT-98 / 31-MAR-00 |
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| Sponsor : Dept. of Marine & Natural Resources Title : Sub-basalt imaging (equipment) Start Date / End Date : 14-SEP-98 / 13-SEP-01 |
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| Sponsor : Enterprise Oil plc Title : Imaging through High Impedance Heterogeneous Layers: Finite Difference Wave Simulations Start Date / End Date : 01-OCT-98 / 30-OCT-00 |
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| Sponsor : European Commission FP6 Title : VOLUME: Understanding sub-surface mass movement Start Date / End Date : 01-OCT-05 / 31-MAR-09 |
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| Sponsor : Enterprise Ireland (EI) Title : Seismic source modelling and wave propagation in volcanoes and glaciers Start Date / End Date : 01-MAR-06 / 28-FEB-07 |
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| Sponsor : Science Foundation Ireland (SFI) Title : Towards quantification of the time varying mechanical properties and stress state of seismogenic faults, using seismic waves Start Date / End Date : 01-SEP-06 / 28-FEB-10 |
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| Sponsor : Enterprise Ireland (EI) Title : Dynamic and static stress triggering of earthquakes: a new direction in seismic hazard evaluation Start Date / End Date : 01-OCT-00 / 30-SEP-03 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 01-DEC-98 / 31-DEC-20 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 01-SEP-95 / 08-SEP-95 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 28-SEP-98 / 28-SEP-01 |
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| Sponsor : European Commission DG XII Title : No Project title to migrate. Start Date / End Date : 01-SEP-94 / 31-AUG-96 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 22-SEP-92 / 29-SEP-92 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 01-JUL-98 / 31-DEC-98 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 01-OCT-97 / 30-SEP-20 |
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| Sponsor : INCO Title : No Project title to migrate. Start Date / End Date : 01-SEP-97 / 01-JAN-99 |
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| Sponsor : Enterprise Ireland (EI) Title : No Project title to migrate. Start Date / End Date : 01-OCT-96 / 30-SEP-99 |
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| Sponsor : European Commission DG XII Title : No Project title to migrate. Start Date / End Date : 25-AUG-94 / 01-SEP-94 |
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Book Chapters
Vassalli, M., Longo, A., Montagna, C.P., O'Brien, G.S., Bean, C.J., Bisconti, L., Papale, P. and Saccorotti, G.; (2009) 'An integrated method to model volcanic processes and associated geophysical signals' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing.  [Details] |
| Bean, C.J., Lokmer, I. and O'Brien, G.S.; (2009) 'Moment tensor inversion of Long Period signals: The effect of near surface velocity structure' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
| Martini, F., Bean, C.J. and Pandolfi, D.; (2009) 'Using coda wave interferometry to detect velocity changes in volcanic environments: Application to Mt Vesuvius, Mt Etna, Fogo and Deception Island' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
| O'Brien, G.S. and Bean, C.J.; (2009) 'Gas slug ascent in irregular volcanic conduits: Implications for recorded seismicity' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
| Lokmer, I. and Bean, C.J.; (2009) 'Characteristics of the near-field seismic observations in volcanic environments' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
| O'Brien, G.S., Lokmer, I., Stich, D. and Bean, C.J.; (2009) 'Time reverse location and source radiation determination of synthetic volcanic tremor' In: Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (eds). VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
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| Marsan, D. and Bean C.J.; (2003) 'Multifractal modelling and analysis of crustal heterogeneity' In: Goff, J. and Holliger, K (eds). Heterogeneity in the crust and upper mantle. *: Kluwer Academic. [Details] | |||||||||
| MARTINI F., LAFOND C., KACULINI S. AND BEAN C.; (2001) 'Sub-basalt imaging using converted waves: numerical modelling' In: From: Shannon P.M., Haughton, P.D.W. & Corcoran, D.V. (eds.). . Geological Society, London, Special Publications, 188, - (eds). The Petroleum Exploration of Ireland Offshore Basins. [Details] | |||||||||
| BEAN, C.J.; (2000) 'When should we resort to stochastic modelling' In: Series D, Geophysical Bulletin, 49, 18 (eds). Proceedings of the 1999 CCSS Workshop, Communications of the Dublin Institute for Advanced Studies. [Details] | |||||||||
| MARTINI, F., FITZGERALD, E. AND BEAN, C.; (2000) 'Imaging below highly heterogeneous layers' In: * (eds). Active and Passive Seismic Techniques Reviewed. Bulletin of the Dublin Institute for Advanced Studies, series D, Geophysical Bulletin. [Details] | |||||||||
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Edited Books
| Bean, C.J., Braiden, A.K., Lokmer, I., Martini, F. and O'Brien, G.S (Ed.). (2009) VOLUME: VOLcanoes, Understanding subsurface mass moveMEnt. Dublin: VOLUME Consortium/Jaycee Printing. [Details] |
Peer Reviewed Journals
| O'Brien, G.S. and Bean, C.J.; (2011) 'An irregular lattice method for elastic wave propagation'. Geophysical Journal International, 187 :1699-1707. [DOI] [Details] |
| Mollhoff, M., C. J. Bean and P. Meredith; (2010) 'Rock fracture compliance derived from time delays of elastic waves'. Geophysical Prospecting, 58 :1111-1121. [DOI] [Details] |
| Davi, R., G. S. O'Brien, I. Lokmer, C. J. Bean, P. Lesage and M. Mora; (2010) 'Moment tensor inversion of Explosive Long Period events recorded on Arenal Volcano, Costa Rica, constrained by synthetic tests'. Journal of Volcanology and Geothermal Research, 194 (4):189-200. [DOI] [Details] |
| Lorenzo Cociani, Christopher J. Bean, Helene Lyon-Caen, F. Pacciani and Anne Dechamps; (2010) 'Coseismic velocity variations caused by static stress changes associated with the 2001 Mw=4.3 Agios Ionis earthquake in the Gulf of Corinth, Greece'. Journal of Geophysical Research, 115 :B07313-B07313. [DOI] [Details] |
| O'Brien, G.S., Lokmer, I. and Bean, C.J.; (2010) 'Statistical selection of the 'best' seismic source mechanisms from inversions of synthetic volcanic long-period events'. Journal of Geophysical Research, 115: B09303 . [Details] |
| I. Lokmer and C. J. Bean; (2010) 'Properties of the near-field term and its effect on polarisation analysis and source locations of long-period (LP) and very-long-period (VLP) seismic events at volcanoes'. Journal of Volcanology and Geothermal Research, 192 :35-47. [DOI] [Details] | |||||||||
| De Barros, L., Bean, C.J., Lokmer, I., Saccorotti, G., Zuccarello, L., O'Brien, G.S., Métaxian, J.P. and Patanè, D. ; (2009) 'Source geometry from exceptionally high resolution Long Period event observations at Mt Etna during the 2008 eruption'. Geophysical Research Letters, 36: L24305 . [DOI] [Details] | |||||||||
| Bean, C.J. and Martini, F.; (2009) 'Sub-basalt seismic imaging using optical-to-acoustic model building and wave equation datuming processing'. Marine and Petroleum Geology, 27 (2):555-562. [DOI] [Details] | |||||||||
| Métaxian, J.P., O'Brien, G.S., Bean, C.J., Valette, B. and Mora, M.; (2009) 'Locating volcano-seismic signals in the presence of rough topography: wave simulations on Arenal volcano, Costa Rica'. Geophysical Journal International, 179 (3):1547-1557. [DOI] [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Stich, D. and Bean, C.J.; (2009) 'Time reverse imaging of synthetic volcanic tremor sources'. Geophysical Research Letters, 36, L12308 . [DOI] [Details] | |||||||||
| O'Brien, G.S., Bean, C.J. and Tapamo, H.; (2009) 'Dispersion analysis and computational efficiency of Elastic Lattice methods for seismic wave propagation'. Computers & Geosciences, 35 :1768-1775. [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2009) 'Volcano topography, structure and intrinsic attenuation: their relative influences on a simulated 3D visco-elastic wavefield'. Journal of Volcanology and Geothermal Research, 183 :123-137. [Details] | |||||||||
| Martini, F., Bean, C.J., Saccorotti, G., Viveiros, F. and Wallenstein, N.; (2009) 'Seasonal cycles of seismic velocity variations detected using coda wave interferometry at Fogo volcano, São Miguel, Azores, during 2003-2004'. Journal of Volcanology and Geothermal Research, 181 (3-4):231-246. [DOI] [Details] | |||||||||
| Zaccarelli L., Pandolfi D., Bianco F., Saccorotti G., Bean C.J. and Del Pezzo E.; (2009) 'Temporal changes in seismic wave propagation towards the end of the 2002 Mt Etna eruption'. Geophysical Journal International, 178 (3):1779-1788. [DOI] [Details] | |||||||||
| Möllhoff, M. and Bean, C.J.; (2009) 'Validation of elastic wave measurements of rock fracture compliance using numerical discrete particle simulations'. Geophysical Prospecting, 57 (5):883-895. [Details] | |||||||||
| O'Brien, GS,Bean, CJ; (2008) 'Seismicity on volcanoes generated by gas slug ascent'. Geophysical Research Letters, 35 . [DOI] [Details] | |||||||||
| Bean, C,Lokmer, I,O'Brien, G; (2008) 'Influence of near-surface volcanic structure on long-period seismic signals and on moment tensor inversions: Simulated examples from Mount Etna'. Journal of Geophysical Research-Solid Earth, 113 . [DOI] [Details] | |||||||||
| Bean C.J., Lokmer I. and O'Brien G.S.; (2008) 'The influence of near-surface volcano structure on long-period seismic signals and moment tensor inversions: simulated examples from Mt. Etna'. Journal of Geophysical Research, 113, B08308 . [Details] | |||||||||
| Lokmer, I,Bean, CJ,Saccorotti, G,Patane, D; (2007) 'Moment-tensor inversion of LP events recorded on Etna in 2004 using constraints obtained from wave simulation tests'. Geophysical Research Letters, 34 . [DOI] [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Di Lieto, B. and Bean, C.J.; (2007) 'Temporal evolution of long-period seismicity at Etna Volcano, Italy, and its relationships with the 2004/2005 eruption'. Earth and Planetary Science Letters, 266 (1-2):205-220. [Details] | |||||||||
| Saccorotti, G, Lokmer, I, Bean, CJ, Di Grazia, G, Patane, D, ; (2007) 'Analysis of sustained long-period activity at Etna Volcano, Italy'. Journal of Volcanology and Geothermal Research, 160 :340-354. [Details] | |||||||||
| Pandolfi, D; Bean, CJ; Saccorotti, G; ; (2006) 'Coda wave interferometric detection of seismic velocity changes associated with the 1999 M=3.6 event at Mt. Vesuvius'. Geophysical Research Letters, 33 (6). [Details] | |||||||||
| Martini, F. , Hobbs R.W., Bean C.J. and Single R.; (2005) 'A complex 3D volume for subbasalt imaging'. First Break, 23 :41-51. [Details] | |||||||||
| O'Brien, G. S.; Bean, C. J; (2004) 'A discrete numerical method for modelling volcanic earthquake source mechanisms'. Journal of Geophysical Research, 109 (B9). [Details] | |||||||||
| Marsan, D; Bean, CJ; ; (2004) 'Comment on Diffusion of epicenters of earthquake aftershocks, Omori's law, and generalized continuous-time random walk models'. Physical Review E, 69 (6). [Details] | |||||||||
| O'Brien, GS; Bean, CJ; ; (2004) 'A 3D discrete numerical elastic lattice method for seismic wave propagation in heterogeneous media with topography'. Geophysical Research Letters, 31 (14). [Details] | |||||||||
| Marsan, D; Bean, CJ; ; (2003) 'Seismicity response to stress perturbations, analysed for a world-wide catalogue'. Geophysical Journal International, 154 (1):179-195. [Details] | |||||||||
| O'Brien, GS; Bean, CJ; McDermott, F; ; (2003) 'Numerical investigations of passive and reactive flow through generic single fractures with heterogeneous permeability'. Earth and Planetary Science Letters, 213 (3-4):271-284. [Details] | |||||||||
| Martini, F. and Bean, C.J.; (2002) 'Application of pre-stack wave equation datuming to remove interface scattering in sub-basalt imaging'. First Break, 20 (6):395-403. [Details] | |||||||||
| Toomey, A; Bean, CJ; Scotti, O; ; (2002) 'Fracture properties from seismic data - a numerical investigation'. Geophysical Research Letters, 29 (4). [Details] | |||||||||
| O'Brien, GS; Bean, CJ; McDermott, F; ; (2002) 'A comparison of published experimental data with a coupled lattice Boltzmann-analytic advection-diffusion method for reactive transport in porous media'. Journal of Hydrology, 268 (1-4):143-157. [Details] | |||||||||
| Martini, F; Bean, CJ; ; (2002) 'Interface scattering versus body scattering in subbasalt imaging and application of prestack wave equation datuming'. Geophysics, 67 (5):1593-1601. [Details] | |||||||||
| Martini, F; Bean, CJ; Dolan, S; Marsan, D; ; (2001) 'Seismic image quality beneath strongly scattering structures and implications for lower crustal imaging: numerical simulations'. Geophysical Journal International, 145 (2):423-435. [Details] | |||||||||
| Fitzgerald, EM; Bean, CJ; ; (2001) 'Sub-basalt imaging problems and the application of Artificial Neural Networks'. Journal of Applied Geophysics, 48 (4):183-197. [Details] | |||||||||
| Toomey, A; Bean, CJ; ; (2000) 'Numerical simulation of seismic waves using a discrete particle scheme'. Geophysical Journal International, 141 (3):595-604. [Details] | |||||||||
| Marsan, D; Bean, CJ; Steacy, S; McCloskey, J; ; (2000) 'Observation of diffusion processes in earthquake populations and implications for the predictability of seismicity systems'. Journal of Geophysical Research-Solid Earth, 105 (B12):28081-28094. [Details] | |||||||||
| O'BRIEN, G., BEAN, C.J. AND MCDERMOTT, F.; (2000) 'Numerical and Experimental modelling of fluid-rock interactions with heterogeneous porosity'. Journal of Geochemical Exploration, 69 (70):119-125. [Details] | |||||||||
| BEAN, C.J., MARSAN, D. AND MARTINI, F.; (1999) 'Statistical Measures of Crustal Heterogeneity from Reflection Seismic Data: The Role of Seismic Bandwidth'. Geophysical Research Letters, 26 (21):3241-3244. [Details] | |||||||||
| FitzGerald, EM; Bean, CJ; Reilly, R; ; (1999) 'Fracture-frequency prediction from borehole wireline logs using artificial neural networks'. Geophysical Prospecting, 47 (6):1031-1044. [Details] | |||||||||
| Marsan, D; Bean, CJ; ; (1999) 'Multiscaling nature of sonic velocities and lithology in the upper crystalline crust: evidence from the KTB Main Borehole'. Geophysical Research Letters, 26 (2):275-278. [Details] | |||||||||
| Marsan, D; Bean, CJ; Steacy, S; McCloskey, J; ; (1999) 'Spatio-temporal analysis of stress diffusion in a mining-induced seismicity system'. Geophysical Research Letters, 26 (24):3697-3700. [Details] | |||||||||
| Dolan, SS; Bean, CJ; Riollet, B; ; (1998) 'The broad-band fractal nature of heterogeneity in the upper crust from petrophysical logs'. Geophysical Journal International, 132 (3):489-507. [Details] | |||||||||
| NICCANNA, C. AND BEAN, C.J.; (1997) 'Finite difference wave simulations using a Parallel Virtual Machine'. Computers in Geoscience, :771-783. [Details] | |||||||||
| Dolan, SS; Bean, CJ; ; (1997) 'Some remarks on the estimation of fractal scaling parameters from borehole wire-line logs'. Geophysical Research Letters, 24 (10):1271-1274. [Details] | |||||||||
| Niccanna, C; Bean, CJ; ; (1997) 'The use of a parallel virtual machine (PVM) for finite-difference wave simulations'. Computers & Geosciences, 23 (7):771-783. [Details] | |||||||||
| ODoherty, KB; Bean, CJ; McCloskey, J; ; (1997) 'Coda wave imaging of the Long Valley caldera using a spatial stacking technique'. Geophysical Research Letters, 24 (13):1547-1550. [Details] | |||||||||
| BEAN, C.J.; (1996) 'On the cause of 1/f-power spectral scaling in borehole sonic logs'. Geophysical Research Letters, 23 :3119-3122. [Details] | |||||||||
| Doherty, JT; Bean, CJ; ; (1996) 'The influence of non-regularly decaying coda wave envelopes upon the estimation of coda Q'. Geophysical Research Letters, 23 (22):3087-3090. [Details] | |||||||||
| Steacy, SJ; McCloskey, J; Bean, CJ; Ren, JW; ; (1996) 'Heterogeneity in a self-organized critical earthquake model'. Geophysical Research Letters, 23 (4):383-386. [Details] | |||||||||
| DOHERTY, J.T. AND BEAN, C.J.; (1996) 'The influence of non-regularly decaying seismic coda wave envelopes upon the estimation of coda Q'. Geophysical Research Letters, 23 :3087-3090. [Details] | |||||||||
| IGEL, H., MORA, P. BEAN, C.J. AND RIOLLET, B.; (1995) 'Anisotropic Wave Propagation through Finite Difference Grids'. Geophysics, 60 :1203-1216. [Details] | |||||||||
| BEAN, C.J. AND MCCLOSKEY, J.; (1995) 'Seismic constraints on statistical models for upper crustal heterogeneity'. First Break, 13 :105-110. [Details] | |||||||||
| MCCLOSKEY, J; BEAN, CJ; ; (1994) 'TEMPORALLY UNSTABLE RECURRENCE OF EARTHQUAKES DUE TO BREAKS IN FRACTAL SCALING'. Science, 266 (5184):410-412. [Details] | |||||||||
| MCCLOSKEY, J., BEAN, C.J. AND OREILLY, B.; (1993) 'An Earthquake Model with Magnitude Sensitive Dynamics'. Geophysical Research Letters, 20 :1403-1406. [Details] | |||||||||
| MCCLOSKEY, J, BEAN, CJ, OREILLY, B, ; (1993) 'AN EARTHQUAKE MODEL WITH MAGNITUDE-SENSITIVE DYNAMICS'. Geophysical Research Letters, 20 (13):1403-1406. [Details] | |||||||||
| BEAN, CJ, MCCLOSKEY, J, ; (1993) 'POWER-LAW RANDOM BEHAVIOR OF SEISMIC REFLECTIVITY IN BOREHOLES AND ITS RELATIONSHIP TO CRUSTAL DEFORMATION MODELS'. Earth and Planetary Science Letters, 117 (3-4):423-429. [Details] | |||||||||
| BEAN, C.J. AND MCCLOSKEY, J.; (1993) 'Power-law Random Behaviour of Seismic Reflectivity in Boreholes and its relationship to Crustal Deformation Models'. Earth and Planetary Science Letters, 117 :423-429. [Details] | |||||||||
| MCCLOSKEY, J. AND BEAN, C.J.; (1992) 'Time and Magnitude Predictions in Shocks due to Chaotic Fault Interactions'. Geophysical Research Letters, 19 (2):119-122. [Details] | |||||||||
| MAKRIS, J., GINZBURG, A., SHANNON, P.M., JACOB, A.W.B., BEAN, C.J. AND VOGT, U.; (1991) 'A new look at the Rockall Region'. Marine and Petroleum Geology, 8 :410-416. [Details] | |||||||||
| MCCLOSKEY, J., BEAN, C.J. AND JACOB, B. .; (1991) 'Evidence for Chaotic Behaviour in Seismic Wave Scattering'. Geophysical Research Letters, 18 (10):1901-1904. [Details] | |||||||||
| MAKRIS, J., GINZBURG, A., JACOB, A.W.B., SHANNON, P.M., BEAN, C.J. AND VOGT, U.; (1991) 'A new look at the Rockall region, offshore Ireland'. Marine and Petroleum Geology, 8 :410-416. [Details] | |||||||||
| JACOB, A.W.B., BEAN, C.J., NOLTE, B. AND PRODEHL, C.; (1991) 'P-wave sections in a realistic anisotropic Lithosphere'. Geophysical Journal International, 107 :709-714. [Details] | |||||||||
| MCCLOSKEY, J, BEAN, CJ, JACOB, AWB, ; (1991) 'EVIDENCE FOR CHAOTIC BEHAVIOR IN SEISMIC-WAVE SCATTERING'. Geophysical Research Letters, 18 (10):1901-1904. [Details] | |||||||||
| JACOB, AWB, BEAN, CJ, NOLTE, B, PRODEHL, C, ; (1991) 'P-WAVE SECTIONS IN A REALISTIC ANISOTROPIC LITHOSPHERE'. Geophysical Journal International, 107 (3):709-714. [Details] | |||||||||
| BEAN, C.J. AND JACOB, A.W.B.; (1990) 'P-wave anisotropy in the Lower Lithosphere'. Earth and Planetary Science Letters, 99 :58-65. [Details] | |||||||||
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Conference Publications
| De Barros, L., Martini, F., Bean, C., García Yeguas, A. and Ibáñez, J.M.; (2011) Magmatic storage below Teide volcano from reflected and scattered waves EGU General Assembly 2011, Geophysical Research Abstracts 13, [Details] |
| Bean, C.J., De Barros, L., Lokmer, I. and O'Brien, G.S.; (2011) Long Period events: An unreliable indicator of conduit processes? EGU General Assembly 2011, Geophysical Research Abstracts 13, [Details] |
| Zecevic, M., De Barros, L., O'Brien, G.S., Bean, C.J. and Brenguier, F.; (2011) Analysis of Source Characteristics of LP events at Piton de la Fournaise, La Réunion EGU General Assembly 2011, Geophysical Research Abstracts 13, [Details] |
| Zecevic, M., De Barros, L., O'Brien, G.S, Bean, C.J. and Brenguier, F.; (2011) Preliminary Analysis of LP Events at Piton de la Fournaise, La Réunion 54th Annual Irish Geological Research Meeting NUI Galway, [Details] |
| Eyre, T., O' Brien, G., Martini, F., Bean, C.J., Mora, M., Pacheco, J. and Soto, G.; (2011) Investigating seismic source mechanism at Turrialba volcano, Costa Rica EGU General Assembly 2011, Geophysical Research Abstracts 13, [Details] |
| Martini, F., Lokmer, I. , Jonsdottir, K., Bean, C. , Hauser, F., Möllhoff, M. , De Barros, L., Doherty, J., Ryan, C. and Mongan, J.; (2011) A passive low frequency seismic experiment in the Albertine Graben, Uganda: basin structure control? EAGE 3rd Passive Seismic Workshop Athens, Greece. Extended Abstracts, [Details] | |||||||||
| Vassalli, M., O'Brien, G.S., Bean, C.J., Lokmer, I. and Saccorotti, G.; (2010) 'Importance of structural and rheological complexity on ground deformation inversion: a numerical study' 28th international conference on Mathematical Geophysics, Modelling Earth Dynamics: Complexity, Uncertainty and Validation [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., De Barros, L. and Bean, C.J.; (2010) 'High-resolution spatio-temporal source inversion of a long-period (LP) sequence recorded by a dense broadband network' EGU General Assembly 2010, Geophysical Research Abstracts Vol. 12, [Details] | |||||||||
| Nic Bhloscaidh, M., McCloskey, J., Nalbant, S., and Bean, C.J.; (2010) 'Effect of coupling and fault strength on earthquake nucleation in subduction zones' EGU General Assembly 2010, Geophysical Research Abstracts Vol. 12, , 02-MAY-10 - 07-MAY-10 [Details] | |||||||||
| De Barros, L., O'Brien, G.S. and Bean, C.J.; (2010) 'Assessing velocity and impedance changes due to CO2 saturation using interferometry on repeated seismic sources' 72nd EAGE Conference & Exhibition Extended Abstracts, [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Möllhoff, M.; (2009) The Role of Static and Dynamic stress changes associated with the M=4.3 event in the Gulf of Corinth, Greece 52nd Annual Irish Geological Research Meeting Trinity College, Dublin, [Details] | |||||||||
| De Barros, L., Lokmer, I., Bean, C.J., O'Brien, G.S., Saccorotti, G., Zuccarello L., Métaxian, J.P. and Patanè, D.; (2009) 'Source characteristics of Long Period events from high resoution observations at Mt Etna during the 2008 eruption' AGU Fall Meeting 2009, Eos Transactions [Details] | |||||||||
| Vassalli, M., O'Brien, G.S. and Bean, C.J.; (2010) Assessing the relevance of rock model complexity on ground deformation inversion AGU Fall Meeting 2010, Eos Transactions [Details] | |||||||||
| Martini, F., Hauser, F., Lokmer, I., Bean, C.J., Jonsdottir, K., Möllhoff, M., Doherty, J., Ryan, C. and Mongan, J.; (2010) 'A Passive Low Frequency Seismic Experiment in the Albertine Graben, Uganda' SEG/EAGE 2010 Summer Research Workshop Abstracts Volume, [Details] | |||||||||
| Davi, R., O'Brien, G.S., Lokmer, I., Bean, C.J., Lesage, P. and De Barros, L. ; (2010) 'Moment tensor inversion of tremor events at Arenal Volcano (Costa Rica)' EGU General Assembly 2010, Geophysical Research Abstracts Vol. 12, [Details] | |||||||||
| O'Brien, G.S., De Barros, L., Bean, C.J. and Lokmer, I.; (2010) 'Current research directions at UCD Geophysics on monitoring and verification of CO2 storage' Royal Irish Academy CCS Conference Abstracts Volume, [Details] | |||||||||
| De Barros, L., Lokmer, I., Bean, C.J., O'Brien, G.S., Saccorotti, G., Zuccarello, L., Métaxian, J-P., Patanè, D.; (2010) Source characteristics of Long Period events from high resolution observations at Mt Etna during the 2008 eruption 53rd Irish Geological Research Meeting [Details] | |||||||||
| De Barros, L., Lokmer, I., O'Brien, G.S., and Bean, C.J.; (2010) Source characteristics inversion of long-period (LP) events recorded by a dense broadband network on Mt Etna European Seismology Commission, 32nd General Assembly Montpellier, France. Programme and Abstracts, [Details] | |||||||||
| De Barros, L.., Bean, C.J., Zuccarello, L., Saccorotti, G., O'Brien, G., Lokmer, I., Metaxian, J.P. ; (2009) Elements of the plumbing system beneath Etna Volcano from localisation of long-period events recording by a high density network 52st Irish Geological Research Meeting Trinity College Dublin, Dublin, Ireland, [Details] | |||||||||
| Möllhoff, M., Bean, C.J. and Meredith, P.G.; (2009) 'Quantifying Rock Fracture Compliance from Elastic Wave Velocities' 15th European Meeting of Environmental and Engineering Geophysics Abstracts Volume, [Details] |
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| Bean, C.J., O'Brien, G.S., de Barros, L., Murphy, S., Lokmer, I., Saccorotti, G., Patanè, D. and Métaxian, J-P.; (2009) Constraining Volcano Source Rheology and Mechanisms: 3D Full Wavefield Simulations and Very High Resolution Observations From Mt Etna. (invited) AGU 2009 Joint Assembly, Eos Transactions 90(22), [Details] |
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| Montagna, C.P., Longo, A., Vassalli, M., Papale, P., Saccorotti, G., O'Brien, G.S. and Bean, C.J.; (2009) Influence of dyke geometry on the dynamics of magma flow and associated ground displacement and seismic signals EGU General Assembly 2009, Geophysical Research Abstracts Vol. 11, [Details] |
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| Bean, C.J., O'Brien, G.S., De Barros, L., Murphy, S., Lokmer, I., Saccorotti, G., Patanè, D. and Métaxian, J-P.; (2009) Constraining Volcano Source Rheology and Mechanisms: 3D Full Wavefield Simulations and Very High Resolution Observations From Mt Etna. (invited) AGU 2009 Joint Assembly, Eos Transactions 90(22), [Details] |
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| De Barros, L., Bean, C.J., Zuccarello, L., Saccorotti, G., O'Brien, G., Lokmer, I., Metaxian, J.P.; (2009) Elements of the plumbing system beneath Etna Volcano from localisation of long-period events recording by a high density network 52nd Irish Geological Research Meeting Trinity College Dublin, Dublin, Ireland, [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) On the ability to invert for long period extended sources using the point source assumption International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Bean, C.J., Lokmer, I. and O'Brien, G.S.; (2008) Moment tensor inversion of 3D simulated long-period (LP) events from Mt Etna: The influence of near surface volcanic structure International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) Sensitivity of Moment Tensor solutions to the shallow velocity structure: synthetics and data example from Etna Volcano Italy Geophysics Research Abstracts, Vol 10 Vienna, [Details] | |||||||||
| Lokmer, I., Bean, C.J., O'Brien, G.S. and Saccorotti, G.; (2008) Long period source inversions in volcanic environments constrained by synthetic tests: preventing misleading interpretations Geophysical Research Abstracts, Vol 10 Vienna, [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Möllhoff, M.; (2008) Coseismic velocity variations across the fault system of the Gulf of Corinth associated with the 2001 M=4.2 event Geophysical Research Abstracts, 10 [Details] |
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| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) Sensitivity of Moment Tensor solutions to the shallow velocity structure: synthetics and data example from Etna Volcano Italy Geophysics Research Abstracts, 10 [Details] | |||||||||
| Murphy, S. and Bean C. J. ; (2008) Generating low frequency radiation from stick slip rupture AGU Fall Meeting, Eos Transactions 89(53), , 15-DEC-08 - 19-DEC-08 [Details] | |||||||||
| Murphy, S. and Bean, C.J.; (2008) Dynamic rupture modeling of volcano course parameters in terms of seismic radiation International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Murphy, S. and Bean C. J. ; (2008) The effects that local media and stress play in earthquake rupture ESF-FWF Conference: New Challenges in Earthquake Dynamics: Observing and Modelling a Multi-scale System Innsbruck, Austria, , 18-OCT-08 - 23-OCT-08 [Details] | |||||||||
| Cociani L, Bean, C.J.,Lyon-Caen, H. and Möllhoff, M; (2008) Coseismic velocity variations across the fault system of the Gulf of Corinth associated with the 2001 M=4.3 event \i 51st Annual Irish Geological Research Meeting0 [Details] | |||||||||
| Papale, P.P., Longo, A.L., Saccorotti, G.S., Vassalli, M.V., O'Brien, G.S. and Bean, C.J.; (2008) Linking geophysical observations and magma chamber dynamics at active volcanoes International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavic, Iceland, , 17-AUG-08 - 22-AUG-08 [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) On the ability to invert for long period extended sources using the point source assumption International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Lokmer, I., Bean, C.J., O'Brien, G.S. and Saccorotti, G.; (2008) Long period course inversions in volcanic environments constrained by synthetic tests: preventing misleading interpretations Geophysical Research Abstracts, 10 [Details] | |||||||||
| Monteiller, V, O'Brien, G.S., Metaxian, J.P., Bean, C.J. and Macedo, O.; (2008) Moment-tensor inversion of explosion events recorded on Ubinas Volcano, Peru Geophysical Research Abstracts, 10 [Details] | |||||||||
| Lokmer, I., Bean, C. J., O'Brien, G. S.; (2007) The Influence of Near Surface Velocity Structures on Long-Period (LP) Volcano-Seismic Signals: Examples Using Simulations from Mt Etna Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Carmona, E., Martini, F. Ibanez, J. M., Bean, C. J. ; (2007) Seismic Velocity Changes During the 1998-99 Seismic Series at Deception Island Volcano, Antarctica Eos Trans. AGU, 88 (52), Fall Meet. Suppl S. Francisco, USA, [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Möllhoff, M.; (2007) Monitoring seismic velocity variations accross the fault system of the Gulf of Corinth using Coda Wave Interferometry Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Cociani L., and Bean C.J.; (2007) Monitoring seismic velocity changes associated with the M=4.3 earthquake in the Gulf of Corinth, Greece 50st Annual Irish Geological Research Meeting [Details] | |||||||||
| Cociani L., and Bean C.J.; (2007) Monitoring seismic velocity changes in the Gulf of Corinth using Earthquake multiplets European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Möllhoff M. and Bean, C.J.; (2007) A Discrete Particle Numerical Investigation of Rock Fracture Compliance in a Multi-fracture System Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] |
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| Metaxian , J-P., O'Brien G.S., Bean C.J. and Mora, M.; (2006) Seismic Wave simulations on Arenal volcano (Costa Rica): Evidence of topographic effects European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Lokmer, I., Bean, C.J., Saccorotti, G.; (2006) Long period activity at Mount Etna in 2004 ¿ Green's function computation including topography and heterogeneous velocity structure \tab SPICE Research and Training Workshop III Kinslae, Ireland, [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2005) Numerical modelilng of Seismicity generated by Gas Slug Ascent European Seismology Commission Guadeloupe, French Caribbean, [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J.; (2005) Long-period seismic activity at Mt. Etna before 2004 Etna eruption ¿ spectral and polarisation analysis and event locations \tab New Horizons - Post-Graduate Research Conference NUI, Galway, Ireland, [Details] | |||||||||
| Bean, C.J., O'Brien, G.S. and Martini, F.; (2005) VOLUME Project and volcano source modelling SPICE Research andTraining Networkworkshop II Smolenice, Slovakia, [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J., Di Grazia, G., Zuccarello, L., Patane, D.; (2005) Analysis of wavefield parameters of a sequence of long-period events recorded before the 2004 Etna eruption \tab 48th Irish Geological Research Meeting Trinity College Dublin, Dublin, Ireland, [Details] | |||||||||
| Lokmer, I., Bean, C.J., Saccorotti, G.; (2004) Seismic event location by using small-aperture seismic arrays in volcano settings \tab 47th Irish Geological Research Meeting Galway, Ireland, [Details] | |||||||||
| Bean, C.J., O'Brien, S.G., Lokmer, I.; (2003) Lattice-granular numerical modelling of seismic waves induced by pressure changes in fluid-filled conduit \tab NSF, NorFA Summer School South Iceland, [Details] | |||||||||
| Bean, C.J. and O'Brien, G.S.; (2009) Numerical tools for modelling the origins of seismic signals on volcanoes EGU General Assembly 2009, Geophysical Research Abstracts Vol. 11, [Details] |
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| Montagna, C.P., Longo, A., Vassalli, M., Papale, P., Saccorotti, G., O'Brien, G.S. and Bean, C.J.; (2009) Influence of dyke geometry on the dynamics of magma flow and associated ground displacement and seismic signals EGU General Assembly 2009, Geophysical Research Abstracts Vol. 11, [Details] |
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| Bean, C.J. and O'Brien, G.S.; (2009) Seismic signatures of sub-surface fluid motion: Numerical simulations and field observations. (invited) EGU General Assembly 2009, Geophysical Research Abstracts Vol. 11, [Details] |
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| Lokmer, I., O'Brien, G.S., Bean, C.J.; (2009) Role of computational geophysics in volcano seismology 52st Irish Geological Research Meeting Trinity College Dublin, , 20-FEB-09 - 22-FEB-09 [Details] | |||||||||
| Bean, C.J.; (2009) Volcano source processes: Lessons from combined high resolution field data and computational seismology. (invited) Seminar Series, Ludwig-Maximilians-University Munich, [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Möllhoff, M; (2009) The Role of Static and Dynamic stress changes associated with the M=4.3 event in the Gulf of Corinth, Greece 52nd Irish Geological Research Meeting [Details] | |||||||||
| Bean, C.J., O'Brien, G.S., De Barros, L., Murphy, S., Lokmer, I., Saccorotti, G., Patanè, D. and Métaxian, J-P.; (2009) Constraining Volcano Source Rheology and Mechanisms: 3D Full Wavefield Simulations and Very High Resolution Observations From Mt Etna. (invited) AGU 2009 Joint Assembly, Eos Transactions 90(22), [Details] |
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| Bean, C.J., Lokmer, I. and O'Brien, G.S.; (2008) Moment tensor inversion of 3D simulated long-period (LP) events from Mt Etna: The influence of near surface volcanic structure International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Bean, C.J., Cociani, L. and Lyon-Caen, H. ; (2008) Seismic velocity changes associated with the Agios Ioanis M= 4.3 event in the Gulf of Corinth, Greece: Possible evidence for static stress change induced fault unclamping ESF-FWF Conference: New challenges in Earthquake Dynamics: Observing and Modelling a multiscale system Innsbruck, Austria, [Details] | |||||||||
| Bean, C.J., M. Möllhoff, A.Toomey, G. O'Brien and L. Cociani; (2008) Discrete numerical schemes for modelling compliance in scale invariant crack/fracture populations SEG Summer Research Workshop [Details] |
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| Lokmer, I., Bean, C.J., O'Brien, G.S. and Saccorotti, G.; (2008) Long period source inversions in volcanic environments constrained by synthetic tests: preventing misleading interpretations Geophysical Research Abstracts, 10 [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) Sensitivity of Moment Tensor solutions to the shallow velocity structure: synthetics and data example from Etna Volcano Italy . In: M. Diskin eds. Geophysics Research Abstracts, 10 Tullamore, Ireland, , 12-MAR-08 - 13-MAR-08 , pp.EGU2008-A-06355-114 [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2008) Seismicity on volcanoes generated by slug ascent International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Martini, F., Viveiros, F., Bean, C.J., Saccorotti, G. and Chiodini, G.; (2008) The role played by rainfall in seismicity patterns at Fogo volcano deduced from multiplet analysis and modelling International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Zuccarello, L., Bean, C. J., Burton, M., Carvone, D., Patane, D. and Saccorrotti, G.; (2008) Multidisciplinary observation of volcanic signals at Etna Volcano, Italy, during the December 2005-January 2006 'quiescent stage' International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| C. J. Bean and F. Martini; (2008) VOLUME Project: understanding volcanic sub-surface mass movement (invited) Public meeting, Vik, Iceland [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Mollhoff, M.; (2008) Coseismic velocity variations across the fault system of the Gulf of Corinth associated with the 2001 M=4.2 event Geophysical Research Abstracts, European Geosciences Union, Vol 10 [Details] | |||||||||
| I Lokmer, G. S. O'Brien and C. J. Bean; (2008) Retrieval of source mechanisms of volcanic long-period events using simplified velocity models: application to Mt Etna Irish Geological Research Meeting Dublin, Ireland, [Details] | |||||||||
| Rosalia Davi Gareth S. O'Brien , Christopher J. Bean , Philippe Lesage and Mauricio M. Mora ; (2008) Investigating seismic source processes on Arenal volcano, north-west Costa Rica Irish Geological Research Meeting Dublin, Ireland, [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2008) Seismicity on volcanoes generated by slug ascent International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Papale, P.P., Longo, A.L., Saccorotti, G.S., Vassalli, M.V., O'Brien, G.S. and Bean, C.J.; (2008) Linking geophysical observations and magma chamber dynamics at active volcanoes International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavic, Iceland, [Details] | |||||||||
| Lokmer, I., O'Brien, G.S., Bean, C.J. and Saccorrotti, G.; (2008) On the ability to invert for long period extended sources using the point source assumption International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Reykjavik, Iceland, [Details] | |||||||||
| Monteiller, V, O'Brien, G.S., Metaxian, J.P., Bean, C.J. and Macedo, O.; (2008) Moment-tensor inversion of explosion events recorded on Ubinas Volcano, Peru European Geosciences Union, Vol 10 [Details] | |||||||||
| Lokmer, I., Di Lieto, B., Saccorotti, G., Bean, C.J.; (2007) Temporal evolution of long-period seismic activity at Mt. Etna ¿ no apparent link with the 2004 eruption \tab 50th Irish Geological Research Meeting University of Ulster, Coleraine, Northern Ireland, [Details] | |||||||||
| Lokmer, I., Bean, C.J., Saccorotti, G.; (2007) Long period activity at Mount Etna in 2004 ¿ Green's function computations and moment-tensor inversion Geophysical Research Abstracts, Vol 9 Vienna, [Details] | |||||||||
| Zuccarello, L., Saccorotti, G., Bean, C., Lokmer, I., Patane, D.; (2007) Very Long Period (VLP) seismic signals recorded at Mount Etna Volcano, Italy Geophysical Research Abstracts, vol 9 Vienna, [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Möllhoff, M.; (2007) Monitoring Seismic Velocity Variations Across the Fault System of the Gulf of Corinth Using Coda Wave Interferometry Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Lokmer, I., Bean, C. J., O'Brien, G. S.; (2007) The Influence of Near Surface Velocity Structures on Long-Period (LP) Volcano-Seismic Signals: Examples Using Simulations from Mt Etna Eos Transactions, AGU Fall Meeting, Supplement 88(52) , pp.V11C-0756-613 [DOI] [Details] |
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| Davi, R., Lesage, P., O'Brien, G.S., Bean, C.J. and Mora, M.M.; (2007) Moment Tensor Inversion of Explosive Events at Arenal Volcano, Costa Rica Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Martini, F., Saccorotti, G., Reidel, C., Bean, C.J., Wallenstein, N.M. and Viveiros, F.M.; (2007) The Role Played by Rainfall on the Seismicity at Fogo Volcano, Azores Eos Trans. AGU, 88 (52), Fall Meet. Suppl [Details] | |||||||||
| Möllhoff M. and Bean, C.J.; (2007) A Discrete Particle Numerical Investigation of Rock Fracture Compliance in a Multi-fracture System Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] |
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| Martini, F., Riedel, C., Viveiros, F., Silva, R., Wallenstein, N., and Bean, C.J.; (2007) Multiply scattered waves as a tool for better understanding seismic and chemical activity at Fogo volcano, Sao Miguel, Azores European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Di Lieto, B., Saccorotti, G., Lokmer, I., Bean, C.J., Scarpa, R.; (2007) Quantitative analysis of LP signals associated with recent activity of Mt. Etna \tab 24th meeting of the IUGG Perugia, Italy, [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2007) Gas slug ascent as a source for very long-period seismicity: a numerical investigation Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Carmona, E., Martini, F. Ibanez, J. M., Bean, C. J. ; (2007) Seismic Velocity Changes During the 1998-99 Seismic Series at Deception Island Volcano, Antarctica [Details] | |||||||||
| Lokmer, I., Bean, C. J., O'Brien, G. S.; (2007) The Influence of Near Surface Velocity Structures on Long-Period (LP) Volcano-Seismic Signals: Examples Using Simulations from Mt Etna Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Abe, S. and Bean, C.J.; (2007) Dynamic Slip in 2D Discrete Element Method Numerical Simulations of a Rough Fault Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Cociani, L., Bean, C.J., Lyon-Caen, H. and Mollhoff, M.; (2007) Monitoring Seismic Velocity Variations Across the Fault System of the Gulf of Corinth Using Coda Wave Interferometry Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Davi, R., Lesage, P., O'Brien, G.S., Bean, C.J. and Mora, M.M.; (2007) Moment Tensor Inversion of Explosive Events at Arenal Volcano, Costa Rica Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Martini, F., Saccorotti, G., Reidel, C., Bean, C.J., Wallenstein, N.M. and Viveiros, F.M.; (2007) The Role Played by Rainfall on the Seismicity at Fogo Volcano, Azores Eos Transactions, AGU Fall Meeting, Supplement 88(52) [Details] | |||||||||
| Abe S., and Bean C.J.; (2007) DEM simulations of dynamic rupture patterns on a rough fault European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Lokmer I., Bean C.J., Saccorotti G.; (2007) Long period activity at Mount Etna in 2004 - Green's function computations and moment-tensor inversion European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Lokmer, I., Lieto, Di B., Saccorotti, G., Bean, C.J.; (2007) Temporal evolution of long-period activity at Mt Etna - No apparent link with the 2004 eruption European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Martini F., Riedel C., Viveriros F., Bean C.J., Saccorotti G., Silva R., Wallenstein N.; (2007) Multiply scattered waves as a tool for better understanding seismic and chemical activity at Fogo volcano, Sao Miguel, Azores European Geosciences Union, Geophysical Research Abstracts, Vol. 9 [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J.; (2006) Analysis of the source of the LP sequence recorded before the 2004 Mt Etna eruption European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Möllhoff, M., Bean, C.J. and Meredith P.; (2006) Fracture complience dependent seismic time delays in laboratory rock samples measured with Coda Wave Interferometry technique European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Pandolfi, D., Bean, C.J. and Saccorotti, G.; (2006) High precision seismic velocity variations at Mt Vesuvius measured using the Code Wave Interferometry technique European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Abe, S. and Bean, C.J.; (2006) Simulation of dynamic slip on a heterogeneous fault: controls on rupture initiation and Velocity European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Main I., Malamud B., Bean C., McCloskey J.; (2006) Scaling in Earth Structure and Dynamics, Astronomy nad Geophysics, 47 (6) British Geophysical Association meeting on 'Scaling in Earth Structure and Dynamics' Geological Society, London, [Details] | |||||||||
| Bean, C.J., O'Brien, G.S. and Pandolfi, D.; (2006) New methods for modelling liquids and gas driven seismic sources at volcanoes, and wave propagation in heavily fractured media - examples from Mt Vesuvius Invited presentation, Institute of Geological and Nuclear Science Wellington, New Zealand, [Details] | |||||||||
| Abe, S. and Bean, C.J.; (2006) Simulation of dynamic slip on a heterogeneous fault: controls on rupture initiation and Velocity European Geosciences Union, General Assembly Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| O'Brien, G. S.; Bean, C. J; (2006) Seismicity generated by Gas Slug Ascent: A numerical investigation The Physics of Fluid Oscillations in Volcanic Systems Lancaster. U.K, [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J.; (2006) Analysis of the source of the LP sequence recorded before the 2004 Mt Etna eruption Geophysical Research Abstracts, Vol 8 Vienna, Austria, , 02-APR-06 - 07-APR-06 [Details] | |||||||||
| Saccorotti, G., Lokmer, I., Di Lieto, B., Bean, C.J., Di Grazia, G., Patane, D.; (2006) Observation of long and very-long period (LP-VLP) seismicity at Etna volcano, Italy \tab 26th meeting of the GNGTS (National Group for Solid Earth Geophysics) Rome, Italy, [Details] | |||||||||
| Lokmer, I., Bean, C.J., Saccorotti, G.; (2006) Long period activity at Mount Etna in 2004 ¿ Green's function computation including topography and heterogeneous velocity structure SPICE Research and Training Workshop III Kinslae, Ireland, [Details] | |||||||||
| Bean, C.J., O'Brien, G.S., Lokmer, I.; (2006) Numerical simulations of short time scale subsurface fluid motion at volcanoes: what can the resulting seismograms tell us about fluid dynamics? Geophysical Research Abstracts, Vol 8 Vienna, [Details] | |||||||||
| O'Brien, G.S. and Bean, C.J.; (2005) Numerical modelilng of Seismicity generated by Gas Slug Ascent European Seismology Commission Guadeloupe, French Caribbean, [Details] | |||||||||
| Bean, C.J., O'Brien, G.S. and Martini, F.; (2005) VOLUME Project and volcano source modelling SPICE Research andTraining Networkworkshop II Smolenice, Slovakia, , 06-SEP-05 - 09-SEP-05 [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J.; (2005) Long-period seismic activity at Mt. Etna before 2004 Etna eruption ¿ spectral and polarisation analysis and event locations New Horizons - Post-Graduate Research Conference NUI, Galway, Ireland, [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J., Di Grazia, G., Zuccarello, L., Patane, D.; (2005) Analysis of wavefield parameters of a sequence of long-period events recorded before the 2004 Etna eruption Geophysical Research Abstracts, Vol 7 Vienna, Austria, [Details] | |||||||||
| Lokmer, I., Saccorotti, G., Bean, C.J., Di Grazia, G., Zuccarello, L., Patane, D.; (2005) Analysis of wavefield parameters of a sequence of long-period events recorded before the 2004 Etna eruption 48th Irish Geological Research Meeting Trinity College Dublin, Dublin, Ireland, [Details] | |||||||||
| Lokmer, I., Bean, C.J., Saccorotti, G.; (2004) Seismic event location by using small-aperture seismic arrays in volcano settings 47th Irish Geological Research Meeting Galway, Ireland, [Details] | |||||||||
| Bean, C.J., O'Brien, S.G., Lokmer, I.; (2003) Lattice-granular numerical modelling of seismic waves induced by pressure changes in fluid-filled conduit NSF, NorFA Summer School South Iceland, [Details] | |||||||||
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Published Reports
| Banninger, C., Nischelwitzer, A., Sugden, I., Saccorotti, G., Ciucci, L., Bean, C.J., Gasparini, P., Palazzo, B., Ibanez, J., Garcia-Garcia, A., Blanco, M.J., Wallenstein, N., Grasso, J-R and Panagiotopousos, D.; (2006) EU FP5 e-Ruption Project: A Satallite Telecommunication and Internet-based Seismic Monitoring System for Enhanced Volcanic Eruption Forcasting, Early Warning, and Risk Management. Final project eport. Joanneum Research, Institut für Digitale Bildverarbeitung, Graz, Austria. [Details] |
| Igel, H., Montagner, J-P., Morellin, A., Bean, C.J., Woodhouse, J., Trampert, J., Giardini, D., Madariaga, R., Seriani, G., Zollo, A., Moczo, P., Maupin, V., Dahm, T. and Brokesova, J.; (2006) EU FP6: SPICE Project: Seismic Wave Propagation and Imaging in Complex Media; a European Network. Periodic project report. Geophysics Section, Dept. of Earth and Environmental Sciences, Ludwig-Maximilians University, Munich, Germany. [Details] |
| Williamson, P., Tarits, P., Bean, C.J., Martini, F., Hautot, S., Cairns, G., Jegen, M., Hobbs, R., Jerram, D., Harrop, N., Single, R., Ker, S., Druzhinin, A. and Cherrett, A.; (2006) EU FP5 SIMBA Project: Seismic Imaging Below Basalt - Integrated Geological and Geophysical Methods for Characteristics of Reservoirs in Complex Areas. Final project report. Elf Exploration UK Plc, London, England. [Details] |
| RIOLLET, B., BEAN, C.J. AND TARANTOLA, A.; (1995) Simulations of seismic wave scattering by fractal heterogeneities. CNCPST, France. [Details] |
Reports
| Williamson, P., Tarits, P., Bean, C.J., Martini, F., Hautot, S., Cairns, G., Jegen, M., Hobbs, R., Jerram, D., Harrop, N., Single, R., Ker, S., Druzhinin, A. and Cherrett, A.; (2006) EU FP5 SIMBA Project: Seismic Imaging Below Basalt - Integrated Geological and Geophysical Methods for Characteristics of Reservoirs in Complex Areas. Final project report. London, England: Reports [Details] |
| O'Sullivan J., Lyle P., Bean C., Gibson P., McCloskey J.; (2004) To develop an integrated approach to the preliminary assessment of potential waste disposal sites. Reports [Details] |
Workshops
| Eyre, T., O' Brien, G., Martini, F., Bean, C.J., Mora, M., Pacheco, J., Soto, G.; (2011) Investigating seismic source mechanism using moment tensor inversion at Turrialba volcano, Costa Rica. QUEST 2nd Workshop, Hveragerdi: Workshops [Details] |
| Zecevic, M., De Barros, L., O'Brien, G.S, Bean, C.J., Brenguier, F.; (2011) Moment Tensor Inversion for Mechanisms of LP Events Recorded on Piton de la Fournaise, La Réunion. QUEST 2nd Workshop 2011, Hveragerdi, Iceland: Workshops [Details] |
| Zecevic, M., De Barros, L., O'Brien, G.S, Bean, C.J.; (2010) Preliminary Analysis of LP Events at Piton de la Fournaise, La Réunion. QUEST 1st Workshop 2010, Capo Caccia, Sardinia: Workshops [Details] |
Associations
| Association: International Union of Geodesy and Geophysics, Function/Role: Irish representative, IUGG Council |
| Association: European Association of Petroleum Geoscientists, Function/Role: * |
| Association: Seismological Society of America, Function/Role: * |
| Association: Irish Geological Association, Function/Role: * |
| Association: European geophysical Society, Function/Role: * |
| Association: American Geophysical Union , Function/Role: * | |||||||||
| Association: Association of Petroleum Geoscientists, Function/Role: | |||||||||
| Association: European Geosciences Union, Function/Role: | |||||||||
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Conference Contributions
| G. O'Brien, De Barros, L. and Bean, C.J.; (2009) New developments in numerical tools for monitoring the seismic response of sub-surface fluids. [Non-Peer Reviewed Published Proceedings], Griffith's Geoscience Annual Meeting, . |
| C. J. Bean and F. Martini; (2008) VOLUME Project, understanding volcano sub-surface mass movement (invited). [Peer Reviewed Published Proceedings], Public address, Vik, Iceland, . |
| Paolo Papale, Antonella Longo, Gareth O'Brien, Melissa Vassalli, Gilberto Saccorotti, Chris Bean, David Barbato, Michele Barsanti; (2007) Numerical simulation of magma and rock dynamics in volcanic environment. [Keynote Address], Numerical simulation of magma and rock dynamics in volcanic environment, Euro-conference of rock physics and geomechanics on Natural Hazards:, Erice ¿ Sicily, Italy, , 01-MAY-07 - 03-MAY-07. |
| Bean, C.J., O'Brien, G.S. and Pandolfi, D. ; (2006) New methods for modelling liquids and gas driven seismic sources at volcanoes, and wave propagation in heavily fractured media - examples from Mt Vesuvius. [Invited Oral Presentation], Invited presentation, Institute of Geological and Nuclear Science, Wellington, New Zealand . |
| Bean, C.J. ,O'Brien, G.S. and Martini, F.; (2005) VOLUME Project and volcano source modelling. [Keynote Address], SPICE Research and Training Networkworkshop II, Smolenice, Slovakia . |
| Bean, C.; Science Foundation (ESF) European Research Conference on 'Natural and Anthropogenically Induced Hazard ' Conference II'. [Other], Science Foundation (ESF) European Research Conference on 'Natural and Anthropogenically Induced Hazard ' Conference II', Acquafredda di Maratea, Naples, Italy . | |||||||||
| Bean, C.; Commission on Controlled Source Seismology, Active and Passive Seismic Techniques Reviewed. [Other], Commission on Controlled Source Seismology, Active and Passive Seismic Techniques Reviewed, Dublin . | |||||||||
| Bean, C.; European Science Foundation (ESF) European Research Conference on 'Natural and Anthropogenically Induced Hazard ' Conference I'. [Other], European Science Foundation (ESF) European Research Conference on 'Natural and Anthropogenically Induced Hazard ' Conference I', Acquafredda di Maratea, Naples, Italy . | |||||||||
| Bean, C.; Convener of two sessions at the European Geophysical Societies' General Assembly. [Other], European Geophysical Societies' General Assembly, * . | |||||||||
| Bean, C.; Co-Organiser of the Annual Irish Geological Research Meeting, Dublin 1997. [Conference Organising Committee Member], Annual Irish Geological Research Meeting, Dublin . | |||||||||
| Bean, C.; Co-Organiser of the Annual Irish Geological Research Meeting, Dublin 1990. [Conference Organising Committee Member], Annual Irish Geological Research Meeting, Dublin . | |||||||||
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Committees
| Committee : European Plate Observing System |
| Committee : EMPS IT committee |
| Committee : European Geosciences Union (EGU) (2003 -) |
| Committee : Geosciences Committee, Royal Irish Academy (2004-2006) |
| Committee : Geophysical Association of Ireland, 2002 |
| Committee : UCD IT committee | |||||||||
| Committee : Irish Geological Association, 1991-1993 | |||||||||
| Committee : UCD Complex & Adaptive Systems Lab (CASL) | |||||||||
| Committee : Technical Committee of Centre for High Performance Computing, UCD (1999-2004) | |||||||||
| Committee : Geology Department¿s Quality Assurance Committee for the 2001 external review of the Department | |||||||||
| Committee : Geology Department¿s Quality Improvement implementation committee following the external review. | |||||||||
| Committee : Royal Irish Academy, Working Group on Higher Education (2005) | |||||||||
| Committee : Scientific council for the multi-disciplinary international Corinth Rift Laboratory, Greece | |||||||||
| Committee : Enterprise Ireland Basic Research Award Scheme, 1999 and 2000 | |||||||||
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Employment
| Employer: University College Dublin Position: Associate Professor of Geophysics & Geophysics Group Leader |
| Employer: University College Dublin Position: Senior Lecturer in Geophysics & Geophysics Group Leader |
| Employer: University College Dublin Position: Lecturer in Geophysics & Geophysics Research Group leader |
| Employer: University College Dublin Position: Assistant lecturer in Geophysics |
| Employer: Stanford University, California Position: Visiting professor |
| Employer: Fastnet Geophysical Laboratories Ltd (on-Campus startup) Position: Scientific and technical director |
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| Employer: University of Grenoble Position: One Semester visiting professor |
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| Employer: Global Physics Institute (IPG), Jussieu, Paris Position: One Semester visiting researcher |
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Education
| Year 1983 Institution: University College Dublin Qualification: BA Subject: Mathematics and Mathematical Physics |
| Year 1985 Institution: University College Galway Qualification: MSc Subject: Geophysics |
| Year 1990 Institution: Trinity College Dublin Qualification: PhD Subject: Seismology |
Other Activities
| Large consortium management VOLUME is the largert such consortium in this area of research in Europe at prresent. The consortium also includes non-European partners
Conference Organisation • Society of Exploration Geophysicists (USA), Special Workshop - `Rock Physics'; Member of the organising committee and local coordinator, Galway, Ireland July 2008
Large consortium management VOLUME is the largert such consortium in this area of research in Europe at prresent. The consortium also includes non-European partners
Conference Organisation • Society of Exploration Geophysicists (USA), Special Workshop - `Rock Physics'; Member of the organising committee and local coordinator, Galway, Ireland July 2008
Recent Invited Talks (listed: only those invitations accepted and talks delivered).
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Teaching Interests
| Course Director of BSc (Topical) Geophysical Science Current Postgraduate Students:Ms Sarah Donne, Doctor of Philosophy (PhD) |
Recent Postgraduates
Current Postgraduate Students
| Sarah Donne, Doctor of Philosophy (PhD) - Thesis Supervisor |
| David Craig, Doctor of Philosophy (PhD) - Thesis Supervisor |
| Mairead Mc Closkey, Doctor of Philosophy (PhD) - Thesis Supervisor |
| Gulten Polat, Doctor of Philosophy (PhD) - Thesis Supervisor |
| Thomas Eyre, Doctor of Philosophy (PhD) - Thesis Supervisor |
| Lena Cauchie, Doctor of Philosophy (PhD) - Thesis Supervisor | |||||||||
| Andrew Schaeffer, Doctor of Philosophy (PhD) - Thesis Supervisor | |||||||||
| Megan Zecevic, Doctor of Philosophy (PhD) - Thesis Supervisor | |||||||||
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Modules Taught
| 201100 GEOL40330 Geology: Geophysics Research Project |
| 201000 GEOL20050 Geology: Geophysics for Archaeology |
| 201000 ACM40320 Applied & Computational Maths: Geophysics |
| 200800 GEOL30050 Geology: Applied Geophysics |
| 200800 GEOL30060 Geology: Earthquake and Volcano Seismology |