Publications

Submitted and in preparation:

Poiata, N., J.-P., Vilotte, P., Bernard, C., Satriano, and K.Obara (2017). Imaging different components of a tectonic tremor sequence in southwestern Japan using an automatic statistical detection and location method, Geophys. J. Int., (under revissions).


Publications:
Poiata, N., H. Miyake, and K. Koketsu (2017). Mechanism for generation of near-fault ground motion pulses for dip-slip faulting, Pure Appl. Geophys., 174, 3521-3536, DOI:10.1007/s00024-017-1540-z.

Poiata, N. and H. Miyake (2017). Broadband ground motion simulation of the 2004 and 1977 Vrancea, Romania, earthquakes using empirical Green's function method, Pure Appl. Geophys., 174, 3503-3519, DOI: 10.1007/s00024-017-1605-z.

Poiata, N., C., Satriano, J.-P.Vilotte, P., Bernard, and K., Obara (2016). Multi-band array detection and location of seismic sources recorded by dense seismic networks, Geophys. J. Int., DOI:10.1093/gji/ggw071.

Poiata, N., K. Koketsu, A. Vuan, and H. Miyake (2012). Low-frequency and broad-band source models for the 2009 L'Aquila, Italy, earthquake, Geophys. J. Int., 191, 224-242, https://doi.org/10.1111/j.1365-246X.2012.05602.x.

Poiata, N., H. Miyake, K. Koketsu and K. Hikima (2012). Strong motion and teleseismic waveform inversions for source process of the 2003 Bam, Iran, earthquake, Bull. Seismol. Soc. Am., 102, 1477-1496, DOI:10.1785/0120110198.

Poiata, N., K. Koketsu, and H. Miyake (2010). Source processes of the 2009 Irian Jaya, Indonesia, earthquake doublet, Earth Planets Space, 62, 475-481, DOI:10.5047/eps.2010.02.008; (link to the source models).

Poiata, N., (2006). Ground Motion Simulation of Romanian Earthquakes using Empirical Green's Function Method, Indiv. Stud. Particip., Int. Inst. Seismol. Earthq. Eng (IISEE)., 41, 131-144.

Book chapters:
Poiata, N., and H. Miyake (2013). Empirical Green functions method - application for Romania, Seismic motions: Examples of application in earthquake engineering, A. Aldea (Editor), Matrix Rom, 147-157, ISBN 9789737559678.

Miyake, H., and N. Poiata (2013). Method for simulation, Seismic motions: Examples of application in earthquake engineering, A. Aldea (Editor), Matrix Rom, 143-146, ISBN 9789737559678.

Invited talks and seminars:
11.06.2017, EAGE, WS05 – Linking Active and Passive Seismics, Paris, France, Invited Talk: Multiband Array Detection and Location of Seismic Sources recorded by Dense Seismic Networks - Application to regular and slow earthquakes.

06.12.2016, Disaster Prevention Research Institute (DPRI), Kyoto University, Japan, Seminar: Imaging seismic sources through an automated multi-scale detection and location scheme: application to regular and slow earthquakes.

02.12.2016, National Research Institute for Earth Science and Disaster Resilience (NIED), Tsukuba, Japan, Seminar: Imaging seismic sources through an automated multi-scale detection and location scheme: application to regular and slow earthquakes.

04.11.2016, Earthquake Research Institute, University of Tokyo, Japan, Friday Seminar: Imaging seismic sources through an automated multi-scale detection and location scheme: application to regular and slow earthquakes.

10.09.2015, University of Tsukuba, Japan, Seismology Seminar: Imaging seismic sources using multi-scale analysis of recordings from dense seismic networks.

02.04.2015, National Institute for Earth Physics, Magurele, Romania, Research Seminar: Multi-band array detection and location of seismic energy sources recorded by dense seismic networks.

27.11.2014, University College London, UK, GoGo seminar: Multiscale array backprojection imaging of seismic energy sources associated to different deformation processes.

06.05.2014, IPGP, France, 06.05.2014, Seismology Geoscience Seminar: Multi-band array backprojection method for detection and location of seismic sources associated to deformation processes.

17.02.2014, Schlumberger Gould Research Center, Cambridge,UK: Multi-band array backprojection method for detection and location of seismic sources.

Meeting Presentations and Abstracts:

Poiata, N., Aden-Antoniow, F., Satriano, C., Bernard, P., Viltte, J.-P., & Obara, K., (2017), An automated multi-scam network-based scheme for detection and location of seismic sources, S21E-04, 2017 Fall Meeting, AGU, New Orleans, LA, 11-15 Dec. (talk).

Aden-Antoniow, F., Satriano, C., Bernard, P., Poiata, N., Aissaoui E.-M., & Vilotte, J.-P., (2017), Analysis of the Intermediate-Depth Seismicity During the Year Preceding the 2014 Mw 8.2 Iquique Earthquake and its Possible Implication in the Megathrust Triggering Process, S53C-0725, 2017 Fall Meeting, AGU, New Orleans, LA, 11-15 Dec. (poster).

Poiata, N., Vilotte, J.-P., Obara, K., & Bernard, P. (2017), Analyzing tectonic tremor and low-frequency earthquakes' activity in western Shikoku using automatic detection and location scheme, IAG-IASPEI meeting, July 30–August 4 2017, Kobe, Japan (talk).

Tataru, D., Poiata, N., Grecu, B., & E., Nastase (2017), Advanced Site Monitoring and Source Characterization in areas with complex seismicity  - Galati area study case, IBWAP 2017, Constanta, Romania (talk).

Poiata, N., Tataru, D., Grecu, B., & Petrescu, L., (2017), Optimization of earthquake detection and location in areas with low and complex seismicity, 17th SGEM, June 27–July 6 2017 (talk).

Poiata, N., Satriano, C., Aden-Antoniow F., Vilotte, J.-P., Bernard, P., (2017). Multiband Array Detection and Location of Seismic Sources recorded by Dense Seismic Networks - Application to regular and slow earthquakes, European Association of Geoscientists & Engineers (EAGE), WS05 – Linking Active and Passive Seismics, Paris, France, 11 June, 2017 (invited talk).

Poiata, N., Tataru, D., B. Grecu, M. Radulian, and M. Popa (2016). Anatomy of 2013 Galati seismic swarm in southeastern Romania – implications for understanding the triggering mechanism, 35th General Assembly of the European Seismological Commission (ESC), Trieste, Italy, 4-10 September 2016 (talk).

Lombardi, D., Benoit, L., Camelbeeck, T., Poiata, N., Martin, O., Meynard, C and C. Thom (2016). Local ice stream dynamics inferred from monitoring icequake activity in the eastern Dronning Maud Land, 35th General Assembly of the European Seismological Commission (ESC), Trieste, Italy, 4-10 September 2016.

Vallée, M., R. Grandin, S. Ruiz, B. Delouis, C. Vigny, E. Rivera, M. El Aissaoui, S. Allgeyer, Q. Blétery, C. Satriano, N. Poiata, P. Bernard, J.-P. Vilotte and B. Schurr (2016). Complex rupture of an apparently simple asperity during the 2014/04/01 Pisagua earthquake (Northern Chile, Mw=8.1), EGU General Assembly Conference Abstracts, 2016, 18, 8660.

Poiata N., C. Satriano, J.-P. Vilotte, P. Bernard and K. Obara (2015). Time-frequency scale decomposition of tectonic tremor signals for space-time reconstruction of tectonic tremor sources. AGU Fall Meeting, San Francisco, USA, 14-18 December 2015.

Aden-Antoniow F., C. Satriano, N. Poiata, P. Bernard, J.-P. Vilotte, M. El Aissaoui, S. Ruiz, B. Schurr and M. Sobiesiak (2015). Analysis of the Seismic Activity During the Preparatory Phase of the Mw 8.2 Iquique Earthquake, Chile 2014. AGU Fall Meeting, San Francisco, USA, 14-18 December 2015.

Poiata, N., C. Satriano, P. Bernard, T. Matsuzawa, J.-P. Vilotte and K. Obara (2014). Applying array methods to multiscale imaging of slow earthquakes in Nankai subduction zone. AGU Fall Meeting, San Francisco, USA, 15-19 December 2014, Abstract S53C-4532.

Satriano, C., N. Poiata, S. Ruiz, P. Romanet, M. El Aissaoui, P. Bernard and J.-P. Vilotte (2014). Multiscale imaging of the 2014, Mw 8.2 Pisagua earthquake source (northern Chile). AGU Fall Meeting, San Francisco, USA, 15-19 December 2014, Abstract S34B-03.

Vallée, M., R. Grandin, S. Ruiz, B. Delouis, C. Vigny, E. Rivera, M. El Aissaoui, S. Allgeyer, C. Satriano, N. Poiata, P. Bernard, J.-P. Vilotte and B. Schurr (2014). Rupture process of the two main 2014 Pisagua earthquakes (Mw 8.1 and 7.6) from strong motion, geodetic and global seismic data, AGU Fall Meeting, San Francisco, USA, 15-19 December 2014, Abstract S31D-4465.

Poiata, N., C. Satriano, P. Bernard, J.-P. Vilotte and K. Obara (2013), An array method for detection, location and characterization of multi-scale seismic energy release associated to the deformation processes of active subduction zones, Eos Trans. AGU, Fall Meet. Suppl., Abstract S42A-05 (talk).

Poiata, N., C. Satriano, J.-P. Vilotte, and P. Bernard (2012). Array analysis methods for detection, classification and location of seismic sources: a first evaluation for aftershock analysis using dense temporary post-seismic array network, Eos Trans. AGU, Fall Meet. Suppl., Abstract IN23A-1494.

Poiata, N., K. Koketsu, A. Vuan, and H. Miyake (2011). Broadband source model for the 2009 L'Aquila, Italy, earthquake, Proceedings of the 8th International Conference on Urban Earthquake Engineering (talk).

Poiata, N., K. Koketsu, A. Vuan, and H. Miyake (2010). Rupture process of the 2009 L’Aquila, Italy, earthquake inferred from inversions of teleseismic and strong motion datasets, Geophysical Research Abstracts, Vol.12, EGU2010-5124-2 (talk).

Yun, S., K. Koketsu, H. Miyake, Y. Yokota, and N. Poiata (2010). The source process of an earthquake sequence in eastern Indonesia, AGU, Fall Meeting 2010, Abstract S43A-2040.

Poiata, N., K. Koketsu, A. Vuan, and H. Miyake (2009) Rupture process of the 2009 L'Aquila, Italy, earthquake inferred from the inversion of multiple seismological datasets, Eos Trans. AGU, Vol.90, No.52, Fall Meet. Suppl., Abstract U13C-04 (talk).

Poiata, N., H. Miyake, K. Koketsu, and K. Hikima (2009). Source process of the 2003 Bam, Iran, earthquake inferred from joint inversion of teleseismic and strong motion data, Geophysical Research Abstracts, Vol.11, EGU2009-5042-1.

Poiata, N., H. Miyake, K. Koketsu, and K. Hikima (2008). Source process of the 2003 Bam, Iran, earthquake: Subsurface rupture that generated extreme ground motion, Eos Trans. AGU, Vol.89, No.53, Fall Meet. Suppl., Abstract S41B-1845.

Poiata, N., H. Miyake, K. Koketsu, and K. Hikima (2008). Source characteristics of the 2003 Bam earthquake inferred from teleseismic records, Programme and Abstracts of the 7th General Assembly of Asian Seismological Commission, X3-028.

Proceedings:
Tataru, D., N. Poiata, B. Grecu, M. Radulian, and M. Popa (2016). Characterization of seismic sources using large seismic datasets - Galati pilot area, 16th International Multidisciplinary Scientific Geoconference (SGEM), Albena, Bulgaria, Vol.III, pp. 411-418.

Poiata, N., C. Satriano, P. Bernard, K. Obara and J. P. Vilotte (2014). Array backprojection method for multiscale imaging of seismic energy sources associated to deformation processes, Advances in Earthquake Source Physics Workshop, UCL, London, link1, link2.

Poiata, N., H. Miyake, and K. Koketsu (2012). Generation mechanism of near-fault ground motion pulses for dip-slip faulting, Proceedings of the 15th World Conference on Earthquake Engineering, Paper No.0872.

Poiata, N, K. Koketsu, A. Vuan, and H. Miyake (2011). Broadband source model for the 2009 L'Aquila, Italy, earthquake, Proceedings of the 8th International Conference on Urban Earthquake Engineering.

Poiata, N. and H. Miyake (2006). Broadband ground motion simulation of Romanian earthquakes using empirical Green's function method, Proceedings of the 1st European Conference on Earthquake Engineering and Seismology, Geneva, Switzerland, Paper No.506.

Aldea, A., Okawa, I., Koyama, S., Poiata, N., (2006). Dense Urban Seismic Instrumentation for Site-Effects Assessment in Bucharest, Romania, Proceedings of the 1st European Conference on Earthquake Engineering and Seismology, Geneva, Switzerland, Paper No.518.

Aldea, A., Kashima, T., Poiata, N., Kajiwara, T., (2006). A New Digital Seismic Network in Romania with Dense Instrumentation in Bucharest, Proceedings of the 1st European Conference on Earthquake Engineering and Seismology, Geneva, Switzerland, Paper No.515.

Aldea, A., Kashima, T., Okawa, I., Poiata, N., Koyama, S., Demetiu, S., (2007). Free-Field and Borehole Strong Motion Array in Bucharest, Romania, Proceedings of the 4th International Conference on Earthquake Geotechnical Engineering, Thessaloniki, Greece, Paper No. 1521.

Yamanaka, H., Aldea, A., Fukumoto, S., Poiata, N., Albota, E., (2007). Results from Single-Station and Array Microtremor Measurements in Bucharest, Romania, Proceedings of the 4th International Conference on Earthquake Geotechnical Engineering, Thessaloniki, Greece, Paper No. 1522.

Thesis:
Poiata, N., 2011. The origin of near-fault ground motion pulses and their significant for seismic design. Doctor Thesis, University of Tokyo, Japan, 215 pp.
Poiata, N., 2004. Calculation of the attenuation factor Q for the Vrancea seismic region using the spectral ratio method. Master Thesis, University of Bucharest, Romania, 37 pp.