Research topics Research abroad Participation in scientific conferences Research projects Teaching activity Published abstracts
Curriculum Vitae et Studiorum of Dragomir Kolev Gospodinov BORN May 21, 1956, Topolovgrad, Bulgaria
EDUCATION
Ph.D. in Physics - Geophysical Institute of the Bulgarian Academy of Sciences, Diploma No26383 from October 19, 1999, Sofia - Thesis - "Statistical analysis of Earthquake Sequences to Model Seismic Regime in the Balkan Region"
M.Sc.Degree - Sofia University “Kliment Ohridski”, Sofia, Bulgaria in Geophysics - from 1977 to 1982, graduated November 19, 1982; - Diploma No.096375
B.Sc.Degree in Physics - Sofia University "Kliment Ohridski", Sofia, Bulgaria - 1980
High School - Secondary English Language School, town of Plovdiv, Bulgaria - from 1970 to 1975, graduated June 29, 1975 - school leaving certificate A No.0285595
Other specialization - 1983, a course on PC-s, town of Jambol, certificate No.00123 of November 23, 1983
RESEARCH abroad
- Guest researcher for 1 month (October, 2006) at 'Aristotle' University in Thessaloniki, Greece, Geophysical Department - Joint research with Prof. Eleftheria Papadimitiou and Prof. Vassilios Karakostas on 'Relaxation patters after strong earthquakes in Greece'
- Guest researcher for 1 month (November-December, 2006) Istituto di Matematica Applicata e Tecnologie Informatiche, Via Bassini 15, 10133 Milan, Italy - joint research with Senior Researcher Dr. Renata Rotondi
- Guest researcher for 6 months (September 2003-March
2004)
after a NATO-CNR grant at Istituto di Matematica Applicata e Tecnologie Informatiche, Via Bassini 15, 10133 Milano,
Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Exploring of
triggering models for aftershock occurrence in time - RETAS model''
- Guest researcher for one month (June, 2000) at Istituto per le Applicazioni della Matematica e dell’Informatica, Via Ampere 56, 10131 Milano, Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Stochastic modelling of aftershock sequences'
- Guest researcher for two months (May, June, 1997) at Istituto per le Applicazioni della Matematica e dell’Informatica, Via Ampere 56, 10131 Milano, Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Exploratory analysis of marked point processes applied to earthquake sequences’
- Laboratory of statistics, Inst. of Physics of the Earth, Ac.Sci. Russia, Moscow, Russia for one month (October 1985) under the guidance of Prof. Keilis-Borok on 'Statistical models of earthquake clustering '
MAIN FIELDS OF INTEREST - Seismology; Stochastic modelling of the seismic process and seismic hazard estimation, Natural Hazards, Seismic Monitoring, Site effects, Fractals
Foreign Languages - English - speak, read & write fluently Russian - speak, read & write fluently
EMPLOYMENT RECORD
Place - Plovdiv University "Paisii Hilendarski" Faculty of Physics and Engineering Technologies 'Tsar Asen' str., 24, 4000 Plovdiv, Bulgaria Period - Since December 1st, 2008 - present time Position - Associate Professor
Place - Geophysical Institute of the Bulgarian Academy of Sciences Akad. G. Bontchev str. bl.3, Sofia, Bulgaria Period - Since October 1999 - December 2008 Position - Associate Professor, Head of the Geophysical observatory in Plovdiv
Place - Geophysical Institute of the Bulgarian Academy of Sciences Akad. G. Bontchev str. bl.3, Sofia, Bulgaria Period - Since October 1982 - October 1999 Position - Research scientist, Head of the Geophysical observatory in Jambol
PUBLICATIONS – see below
MARITAL STATUS Married, one child
GENERAL CONDITION Healthy
ADDRESS Plovdiv University "Paisii Hilendarski" Tel: ++359 32 634530 Faculty of Physics and Engineering Technologies fax: ++359 32 634531 Tsar Asen str., 24 E-mail: drago_pld@yahoo.com 4000 Plovdiv drago@uni-plovdiv.bg Bulgaria
Ranguelov B., D. Gospodinov,
(1982), On some peculiarities of the seismicity and its spatial distribution
for the Balkan Peninsula region, Bulgar. Geophys.J., Vol.VIII No.2, pp.59-65. Christoskov L., B.Ranguelov,
D.Gospodinov, (1984), A probabilistic model for earthquake prediction in a
certain seismic zone, BGS., Vol.10, No2, pp43-52 (in Bulgarian) Gospodinov D., (1985),
Verifying the independence of adjacent seismic zones in the Upper-Thracian
valley, BGS, Vol X, No.4, pp 107-112 (in Bulgarian). Christoskov L., B.Ranguelov,
D.Gospodinov, (1985), Some results of the application of a stochastic model
for earthquake prediction for the Agean seismic zone, BGS, Vol.XI, No.1, pp 41-46
(in Bulgarian). Christoskov L., B.Ranguelov,
D.Gospodinov, (1986),A stochastic model for earthquake prediction, Proceed. of
the Intern.Symp. on ENGINEERING GEOLOGY PROBLEMS IN SEISMIC AREAS,
13-19 April, 1986, Potenza, Napoli, Italy,Vol.I, pp.177-182. Christoskov L., B.Ranguelov,
D.Gospodinov, (1986), A stochastic model for the prediction of strong
earthquake - generalization and results of its application, Proceed. of the Scient.
Confer. ‘25-years Anniv. of the Geophys. Inst.’, pp.15-26, (in Bulgarian). Gospodinov D., L.Christoskov,
(1988), Model investigations of earthquake space distribution, Proceed. of the
XXI Gen.Ass. of ESC, 23-27 August, 1988, Sofia, Bulgaria, pp.50-57. Gospodinov D., (1990a),
Non-random features of earthquake sequences in the Balkan region, Bulgar.Geophys.J.,
Vol.XIV No.3, pp.56-66. Gospodinov D., (1990b),
Clustering properties of earthquake sequences in the Balkan region,Proceed.of
the XXII Gen.Ass. of ESC, 17-22 September, 1990, Barcelona, Spain. Ranguelov B., D.Gospodinov,
(1994a), Seismic activity after the earthquake of March 31, 1901 in
the Shabla-Kaliakra region (Bulgaria), Bulgar. Geophys. J., Vol.XX No.2,
pp.44-49 (in Bulgarian). Ranguelov B., D.Gospodinov,
(1994b), Tsunami energy distribution according to the Black sea
geometry, Proceed. of the XXIV Gen. Ass. of ESC, September 19-24, Athens,
Greece, pp.1808-1813. Gospodinov D., (1994c),
Subclustering of events in a single aftershock sequence, Proc. of the XXIV
Gen. Ass. of ESC, September 19-24, Athens, Greece, pp.335-344. Ranguelov B., D.Gospodinov,
(1995), Tsunami vulnerability modeling for the Bulgarian Black sea coast, Wat.
Sci.Tech., Vol.32, No.7, pp.47-53. Ranguelov B., D.Gospodinov, S.Rizhikova, T.Toteva, (1998), Kresna seismic zone as a test site for seismic potential research, Proc. îf the XXVI General Ass. of ESC, Tel Aviv, August 23-28, Israel, p.41-44 Gospodinov D., (1998),
Statistical test for independence. Application to the analysis of data from
adjacent seismic zones in the Upper-Thracian Valley, Review book of papers
from the symposium ‘Geodinamical investigations, connected with 1928 year earthquakes
in Chirpan-Plovdiv, pp 77-84 (in Bulgarian) Gospodinov, D., 1999, Seismic regime modeling by
analyzing of earthquake sequences in the Balkan region, PhD Thesis, Records
of the Geophys.Inst.Bulgar.Ac.Sci., 1999, Sofia Ranguelov B., S.Rizhikova, S.Shanov,
D.Gospodinov, T.Toteva,(1999), Analysis of the earthquake potential of
Kresna-Krupnik seismic zone, Proc. of the Symp. Geodinam. studies of the 1904
earthquakes in Krupnik-Kresna, 27-28 April, 1999, pp.191-195 Ranguelov B., D. Gospodinov, S. Rizhikova, T.
Toteva. ,(1999), Kresna seismic zone - a test site
for seismic potential research., Proc. SEE-3., Tehran, 17-19 May, 1999, vol.
I, p.193-195. Ranguelov B., S. Rizhikova, S. Shanov, D.
Gospodinov, T. Toteva., (2 000), The seismic potential for the
Kresna-Kroupnik zone - SW Bulgaria., (monograph series Geodynamic
investigations on the territory of Bulgaria, Ed. Sledzinski J.), No4 (49),
pp. 237-241 ,Warsaw, Gospodinov, D. and Rotondi, R., (2000), On the identification of the aftershock sequences of the 1904 and 1931 strong earthquakes in Kresna region SW Bulgaria, Reviews of Istituto per le Applicazioni della Matematica e dell’Informatica, Milano, Italy Gospodinov, D. and Rotondi, R.,
(2001), Exploratory analysis of marked Poisson Processes applied to Balkan
earthquake sequences, Journ. Balkan Geoph. Soc., 4, 3, 61-68. Gospodinov, D. and E. Marekova,
(2001), Comparative analysis of some aftershock sequence fractal
properties, Proc. of the Jubilee conference 40 years Plovdiv
University, November 21, 2001, Scientif.Works Vol.34, Book 4, pp165-171,
Plovdiv, Bulgaria Gospodinov, D. and B. Ranguelov,
(2002), Seismicity of Tundza seismic zone and possibilities for seismic
hazard assessment for the town of Jambol, Proc. of the Intern. Conference
‘Space-Nature-Man’, October 9-11, Jambol, Bulgaria, pp.72-81 Marekova E. and D. Gospodinov,
(2003), Some features of the
seismic process in the Upper- Thracian valley, Proc. of the An. Sci. Conf. of
the Ass., Sci. in Bulgaria, sec. N.Sciences, November
8, 2002, Plovdiv, vol. III, pp. 203-208 Ranguelov, B., S.Dimitrova, D.Gospodinov,
G.Lamykina, (2003), Fractal properties of the Mediterranean
seismotectonic
model for seismic hazard assessment, Proc. Ann. conference '50 years
MGU', June 26, 2002, Sofia, vol.46, part I, Geology and geophysics, pp. 397-401. Ranguelov, B., S.Dimitrova, D.Gospodinov, (2003), Fractal configuration of the Balkan seismotectonic model for seismic hazard, Proc. BPU-5, Vrnjacka Banja, Serbia and Montenegro, pp. 1377-1380. (on CD) Gospodinov, D., E.Marekova, (2003), Fractal properties of simulated points in 2D space and possible applications to seismicity analysis, Proc. BPU-5, Vrnjacka Banja, Serbia and Montenegro, SP11-004, pp.1385-1388 Ranguelov B., G.Lamykina, D.Gospodinov., (2003), Classification of the damages caused by the natural disasters,Proc. Intl.Sci.Conf. “Korotkov”, Vladivostok, Russia, pp. 157-163. Ranguelov B., Dimitrova S., Gospodinov D., Spassov E., Lamykina G., Papadimitriou E., Karakostas V., (2004), Fractal properties of the south Balkans seismotectonic model for seismic hazard assessment., Proc. 5th Intl. Symposium on East. Mediterranean Geology., Tessaloniki, Greece, pp. 643-646. Gospodinov, D., (2004), Simulation of some point processes in aftershock analysis, Proc. Intern. sympos. "Science & Education", October 1-3, Jambol, 2004, Vol.3, pp.109-115 Gospodinov D., Marekova E., Model studies of the energy distribution of seismic sequences in the Upper-Thracian depression, Sci. papers, v.35, b.4, 2004-Physics, PU "P.Hilendarski", 59-66 Ranguelov, B., D. Gospodinov, S. Dimitrova, (2004), Some nonlinear approaches for natural hazards studies, 4-th National Geoph. Conference, 4-5 October, 2004, Sofia, pp.135-137 Karakostas, V., E. Papadimitriou, M. Tranos, E. Giannakopoulou, Ch. Vedouzi, M. Spiridopoupou, B. Rangeulov, D. Gospodinov and S. Dimitrova, (2004), Seismotectonic properties of SW Bulgaria, 4-th National Geoph. Conference, 4-5 October, 2004, Sofia, pp.79-81 Gospodinov, D., V. Karakostas, R. Papadimitriou, (2005), Stochastic modelling of the relaxation process after the M=9.0 Sumatra earthquake of December 26, 2004; preliminary analysis, Proc. of the 4th Con. of the Balkan Geoph. Society, 9-12 October 2005, Bucharest, Romania, pp.327-330 Gospodinov, D., B. Ranguelov, E. Papadimitriou, V. Karakostas, (2005), Statistical methods to analyze seismicity interaction in neighbor zones; application to simulated data, Proc. of the 80-years Anniv.Intern. Sci. Conference on Geology, Sofia, November 17-18, 2005, pp.185-188 Gospodinov D. and Rotondi R., (2006), "RETAS: a restricted ETAS model inspired, by Bath's law", The 4th Internat.Workshop on Statistical Seismology, The Graduate University for Advanced Studies, Shonan Village, Japan, 9-13 January 2006, ISM (Institute of Statistical Mathematics) Report on Research and Education No. 23, 92-95. Gospodinov, D., R. Rotondi,(2006), Statistical Analysis of Triggered Seismicity in the Kresna Region of SW Bulgaria (1904) and the Umbria-Marche Region of Central Italy (1997), Pure appl. geophys., 163, 1597–1615 Tranos M., Karakostas V., Papadimitriou E., Kachev
V., Ranguelov B., Gospodinov D., (2006), Major active faults of SW
Bulgaria: implications of their geometry, kinematics and the regional active
stress regime., in Tectonic development of the Eastern Mediterranean
region. (Robertson A. and Mountrakis D. - eds.), Geological Society of
London, Special publications 260, pp. 671-687. Karaksotas
V., Papadimitriou E., Gospodinov D., Ranguelov B., (2006), Slip distribution
for the 1928 Chirpan and Plovdiv main shocks and earthquake triggering.,
Proc. Intl.Conf. SGEM 2006 - papers., Albena, 12-16 June., vol. 2, p.
119-126. B. Ranguelov, S. Dimitrova, D. Gospodinov, G. Lamykina, (2007). Geodynamics of the South Balkans
- Seismotectonic Model, Fractality and Nonlinear
Properties., in Monograph GEODYNAMICS OF THE BALKAN PENINSULA (Ed.G.Milev),
Reports of Geodesy, No. 5 (80), pp. 609 – 626. Papadimitriou E., V. Karakostas, M. Tranos, B.
Ranguelov, D. Gospodinov., (2007). Static stress changes associated
with normal faulting earthquakes in South Balkan area., Int. J. Earth
Sci. (Geol. Rundsch.), Springer-Verlag, Volume 96, Number 5, pp. 911-924,
DOI: 10.1007/s00531-006-0139-x Gospodinov D., Ranguelov B, Papadimitriou E. and Karakostas V., (2007), Exploratory Application of a Compound Poisson Process to Model Aftershock Energy Release After the November 3, 2002 Denali Fault M7.9 Earthquake, Alaska, Proc. of the Int. Symp.on “MODERN TECHNOLOGIES, EDUCATION AND PROFESSIONAL PRACTICE IN GEODESY AND RELATED FIELDS”, Sofia, 8 - 9 November 2007, pp. 303-314 Ranguelov, B., S, Dimitrova, D. Gospodinov, G. Alexiev, G. Mardirosyan, (2007), Natural hazards and the environmentally disturbed region of the 'Maritza-Iztok' open coal Mines, Bulgaria, Proc. of the Intern. Confer. on 'Protection of Natural Disaster Disturbed Areas', November 22-24, 2007, Slovakia, pp 15-22 Gospodinov D., Papadimitriou E. and Karakostas V., Ranguelov B, (2007), Analysis of relaxation temporal patterns in Greece through the RETAS model approach, Physics of the Earth and Planetary Interiors, Vol 165/3-4, pp 158-175, DOI information: 10.1016/j.pepi.2007.09.001 Ranguelov B., Mardirossian G., Gospodinov D., Spassov E., 2008 - The EU SCHEMA Project – Bulgarian participation. SENS 2008 - Fourth Scientific Conference with International Participation SPACE, ECOLOGY, NANOTECHNOLOGY, SAFETY - 4–7 June 2008, Varna, Bulgaria: 161 – 165. Ranguelov Boyko, Dragomir Gospodinov, Stefan Sheer, Elisabeth Krausman, (2008), Methodology of the Templates Development for a Joint Research Centre Tender to Bulgarian Academy of Sciences, SENS 2007 , 0 , 232 Kandilarov A., Atakan K., Havskov J., Gospodinov D.
(2009) An investigation of the significance of local site effects in Plovdiv,
Bulgaria, Bulletin of Earthquake Engineering. 7, 181-198, DOI
10.1007/s10518-008-9091 Ranguelov B., G. Alexiev, D.Gospodinov.,
(2009), Natural Hazards Cartography in Bulgaria – a European perspective.
Proc. 19th Intl. Symp. Geodesy 09.,
Sofia, 5-6 Nov. 2009, pp. 260-266. ISBN: 978-80-87159-07 Gospodinov D., E. Marekova , A. Marinov, (2010), Verifying the Dependence of Fractal Coefficients on Different Spatial Distributions, AIP Conf. Proc. 1203, 731 (2010), DOI:10.1063/1.3322545 Gospodinov D., Papadimitriou E. and Karakostas V., Ranguelov
B, (2009), Energy release patterns in aftershock sequences of North Aegean
Sea (Greece) through stochastic modelling, Cashiers du Centre Europeen de Geodynamique
et de Seimologie, Vol.28. p. 141-146, ISBN N° 9 782919 89702-5, http://www.ecgs.lu/wp-content/ecgs_pdf/cahiers/ECGS_CB_Vol28.pdf Gospodinov, D., E. Marekova, A. Marinov, B. Ranguelov, G. Dimitrova, (2010), Applicability of RETAS stochastic model to illustrate general seismicity in Izmit region, Turkey, Proc. 6th National conference on Geophysics “20 years Assoc. of Geoph. in Bulgaria”, Sofia, December 17, 2010 Astiopoulos, A.C., Papadimitriou, E., Karakostas, V., Gospodinov, D., Drakatos, G., (2010), Seismicity changes detection during the seismic sequences evolution as evidence of stress changes, Bull. Geol. Soc. Greece, Vol. 43, pp. 1994-2003. Gospodinov, D., G.
Dimitrova (2011), Krumovo seismic sequence analysis of April, 2002, next to
Plovdiv, Bulgaria, through a geographic information system (GIS), PU 'P. Hilendarski'
scientific papers, vol.36, 4, 2011-Physics, p. 19-26 Gospodinov, Dragomir, Alexander Marinov, and Elisaveta Marekova (2012), Testing fractal coefficients sensitivity on real and simulated earthquake data, Acta Geophys, 60(3), 794, doi:10.2478/s11600-012-0013-0 Papadimitriou, E., D. Gospodinov , V. Karakostas & A. Astiopoulos (2013), Evolution of the vigorous 2006 swarm in Zakynthos (Greece) and probabilities for strong aftershocks occurrence, J Seismol, Volume 17 (2), DOI 10.1007/s10950-012-9350-3 - stochastic modeling of seismicity - application of marked stochastic processes to model the energy release in a seismic region - compiling of a database of the seismicity and the geotectonic structure of the Upper-Thracean depression (middle part) - stochastic modeling of the spatio-temporal and the magnitude distribution of earthquakes - examining the relations between seismicity
fractal coefficients - macroseismic surveys after felt earthquakes in the regions of Strajica, Jambol and Plovdiv - H/V spectral ratio analysis of ambient noise - natural hazards mitigation
- Guest researcher for 1 month (October, 2006) at 'Aristotle' University in Thessaloniki, Greece, Geophysical Department - Joint research with Prof. Eleftheria Papadimitiou and Prof. Vassilios Karakostas on 'Relaxation patters after strong earthquakes in Greece'
- Guest researcher for 1 month (November-December, 2006) at Istituto di Matematica Applicata e Tecnologie Informatiche, Via Bassini 15, 10133 Milan, Italy - joint research with Senior Researcher Dr. Renata Rotondi
- Guest researcher for 6 months (September 2003-March 2004) after a NATO-CNR grant at Istituto per le Applicazioni della Matematica e dell’Informatica, Via Ampere 56, 10131 Milano, Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Exploring of triggering models for aftershock occurrence in time - RETAS model''
- Guest researcher for one month (June, 2000) at Istituto per le Applicazioni della Matematica e dell’Informatica, Via Ampere 56, 10131 Milano, Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Stochastic modelling of aftershock sequences'
- Guest researcher for two months (May, June, 1997) at Istituto per le Applicazioni della Matematica e dell’Informatica, Via Ampere 56, 10131 Milano, Italy - joint research with Senior Researcher Dr. Renata Rotondi on ‘Exploratory analysis of marked point processes applied to earthquake sequences’
- Laboratory of statistics, Inst. of Physics of the Earth, Ac.Sci. Russia, Moscow, Russia for one month (October 1985) under the guidance of Prof. Keilis-Borok on 'Statistical models of earthquake clustering '
Participation in scientific conferences
Gospodinov D., "A statistical test of seismic zones independence in the Upper-Thracian depression." CAPG, 1984, Sofia Ranguelov B., D.Gospodinov - "On some peculiarities of the seismicity and its spatial distribution for the Balkan Peninsula region". CAPG, 1984, Sofia, Christoskov L., Ranguelov B., D. Gospodinov, "A Stochastic Model For Earthquake Prediction" International symposiym on engineering problems in seismic areas, 1986, 13-19 April, Napoli, Italy Christoskov L., D. Gospodinov, , "Model Investigations of Earthquake Space Distribution", XXI Assembly of ESC, 1988, 23-27 Àugust, Sofia Gospodinov D., "Clustering Properties of Earthquake Sequences In The Balkan Region" XXII General Assembly of ESC, 1990, 17-22 September, Barcelona, Spain, Gospodinov D. “Subclustering Of Events in A Single Aftershock Sequence’. XXIV General Assembly of ESC, 1994, 19-24 September, Athens, Greece, Ranguelov B., D.Gospodinov. Seismic activity after the earthquake of March 31, 1901 in the Shabla-Kaliakra region (Bulgaria). XXIV General Assembly of ESC, 1994,19-24 September, Athens, Greece, Ranguelov B., D.Gospodinov. Tsunami energy distribution according to the Black sea geometry. XXIV Gen. Ass. of ESC, September 19-24, 1994 , Athens, Greece, Ranguelov B., D.Gospodinov. "Tsunami Vulnerability Modelling For The Bulgarian Black Sea Coast" , Environment Protection Technologies for Coastal Areas, IAWO-Bulgarian National Committee, Regional Black Sea Conference, 1995, 13-15 June, Varna, Gospodinov D. ‘Model Distribution of Magnitude Differences Between Subsequent Earthquakes’. First Congress of The Balkan Geophysical Society, 1996, 23-27 September, Athens, Greece, Gospodinov D. "Non-random features of some aftershock sequences". General Ass. of IASPEI, September 1997, Thessaloniki, Greece Ranguelov B., D.Gospodinov, S.Rizhikova, T.Toteva. Kresna seismic zone as a test site for seismic potential research, Proc. Of the XXVI General Ass. of ESC, Tel Aviv, August 23-28, (1998), Israel Gospodinov D., Statistical test for independence. Application to the analysis of data from adjacent seismic zones in the Upper-Thracian Valley, Symposium ‘Geodinamical investigations, connected with 1928 year earthquakes in Chirpan-Plovdiv, October 9, 1998, Bulgaria Gospodinov D., R. Rotondi. Application of Marked Poisson Processes in Earthquake Sequence Analysis . II Nation. Geophys. Conference, October 22-25, 1998, Sofia Ranguelov B, S. Rizhikova, S.Shanov, D. Gospodinov, T. Toteva, Analysis of theseismic potential of the Kresna-Krupnic seismic zone, Proceed. of the symposium "Geodynamic studies on the 1904 strong earthquake in Kresna, 27-28 April, 1999, Blagoevgrad, Bulgaria Ranguelov B., D. Gospodinov, S. Rizhikova, T. Toteva. Kresna seismic zone - a test site for seismic potential research., Proc. SEE-3., Tehran, 17-19 May, 1999 Ranguelov B., A. Kies, T. Toteva, A. Vikulin, D. Gospodinov. The Belt Seismicity - A Geodynamic Expression in Kresna-Krupnik Seismogenic Zone. Second Balkan Geophysical Congress and Exhibition, July 5-9, 1999. Istanbul, Turkey Gospodinov, D., COMPOUND POISSON PROCESS APPLIED TO AFTERSHOCKSEQUENCE MODELS, 22nd General Assembly of the International Union of Geodesy and Geophysics, University of Birmingham, UK, 18th to 30th July 1999 (çàäî÷íî) Ranguelov B., D.Gospodinov, S.Rizhikova, T.Toteva, (1998), Kresna seismic zone as a test site for seismic potential research, Proc. îf the XXVI General Ass. of ESC, Tel Aviv, August 23-28, Israel Gospodinov D., B, Ranguelov, T. Toteva. Statistical Verification of Independence of Adjacent Seismic Areas in Kresna-Krupnik Region of SW Bulgaria. I-st International conference on Advances on Natural Hazards Mitigation, 3-4 Nov.1999, Athens, Greece Gospodinov, D., E. Marekova, Comparative analysis of aftershock fractal properties EURESCO Conference: Natural and Anthropogenically Induced Hazards, Acquafredda di Maratea, Italy, 24-29 June 2000 Gospodinov, D. and E. Marekova, Fractal properties analysis of some aftershock sequences, Jubilee conference 40 years Plovdiv University, November 21, 2001, Plovdiv, Bulgaria Gospodinov, D., E. Marekova, Relations between spatial and temporal fractal coefficients for some aftershock sequences , 3rd Balkan Geophysical Congress and Exhibition, 24-28 June, 2002, Sofia, Bulgaria Dimitrova, S., P.Kashchiev, D.Gospodinov, G.Lamykina, Isometric presentation of some seismicity parameters, 3rd Balkan Geophysical Congress and Exhibition, 24-28 June, 2002, Sofia, Bulgaria Gospodinov, D. and B. Ranguelov, Seismicity of Tundza seismic zone and possibilities for seismic hazard assessment for the town of Jambol,International Conference ‘Space-Nature-Man’, Oct. 9-11, 2002, Jambol, Bulgaria Mareêova E. and D. Gospodinov, Some features of the seismic process in the Upper-Thracian valley, Annual. Sci. Conf. of the Ass. Sci. in Bulgaria, sec.’N.Sciences’, November 8, 2002, Plovdiv Ranguelov B., G.Lamykina, D.Gospodinov., Classification of the damages caused by the natural disasters, Proc. Intl.Sci.Conf. “Korotkov”, Vladivostok, Russia, 2003 Ranguelov B., Dimitrova S., Gospodinov D., Spassov E., Lamykina G., Papadimitriou E., Karakostas V., Fractal properties of the south Balkans seismotectonic model for seismic hazard assessment., Proc. 5th Intl.Symposium on East. Mediterranean Geology., Tessaloniki, Greece, 2004 Gospodinov, D., Simulation of some point processes in aftershock analysis, Intern. sympos. "Science & Education", October 1-3, 2004, Jambol Gospodinov D., Marekova E., Model studies of the energy distribution of seismic sequences in the Upper-Thracian depression, Jubilee Sci.Symp. PU "P.Hilendarski", October 29, 2004, Plovdiv, Bulgaria Karakostas, V. G., Papadimitriou, E. E., Tranos, M. D., Giannakopoulou, E. S., Vedouzi, Ch. A., Spiridopoulou, M., Ranguelov, B., Gospodinov, D. and Dimitrova, S., Seismotechtonic properties of SW Bulgaria, IV National Geoph.Confer.Intern.Partic. Sofia, 4 - 5 October 2004 Gospodinov, D., R. Rotondi,Stochastic analysis of triggered seismicity in Kresna (Bulgaria, 1904) and in Umbria-Marche (Italy, 1997) region, XXIX General Assembly of the ESC Potsdam, September 12-17, 2004 Ranguelov, B., V. Karakostas, D. Gospodinov, Seismic hazard assessment in South Balkan area, Workshop on Bulgarian-Greek S&T Cooperation 2002-2005, April 4, 2005, Sofia Gospodinov, D., V. Karakostas, R. Papadimitriou, Stochastic modelling of the relaxation process after the M=9.0 Sumatra earthquake of December 26, 2004; preliminary analysis, 4th Congress of the Balkan Geophysical Society, 9-12 October 2005, Bucharest, Romania Gospodinov, D., B. Ranguelov, E. Papadimitriou, V. Karakostas, Statistical methods to analyze seismicity interaction in neighbor zones; application to simulated data, 80-years Anniv.Intern. Sci. Conference on Geology, Sofia, November 17-18, 2005 Gospodinov, D., R. Rotondi, RETAS: a restricted ETAS model inspired by Bath's law, 4th International Workshop on Statistical Seismology (Statsei4), Shonan Village campus, Kanagawa Prefecture, 9 - 13 January, 2006, Japan Karaksotas V., Papadimitriou E., Gospodinov D., Ranguelov B., Slip distribution for the 1928 Chirpan and Plovdiv main shocks. Intl.Conf. SGEM 2006, Albena, 12-16 June. Gospodinov, D., E. Marekova, A. Marinov , RETAS STOCHASTIC MODEL TO STUDY AFTERSHOCK RATE DECAY OF THE DENALI FAULT M7.9 EARTHQUAKE, NOVEMBER 3, 2002, 6th General International Conference of the Balkan Physical Union (BPU-6), August 22-26, 2006, Istanbul, Turkey Gospodinov, D., A COMPOUND POISSON PROCESS TO MODEL AFTERSHOCK ENERGY RELEASE OF THE DENALI FAULT M7.9 EARTHQUAKE, NOVEMBER 3, 2002, 6th General International Conference of the Balkan Physical Union (BPU-6), August 22-26, 2006, Istanbul, Turkey (zadochno) Papadimitriou, E., V. Karakostas, M. Tranos, B. Ranguelov, D. Gospodinov, STATIC STRESS CHANGES ASSOCIATED WITH THE OCCURRENCE OF STRONG EARTHQUAKES IN BULGARIA AND NORTHERN GREECE, First Europ. Conf. EES, (1ECEES), Geneva, 3-8th Sept., 2006 Ranguelov, B., S. Sheer, E. Krausman, G. Alexiev, D. Gospodinov, M. Nikolova, Methodology of creation the templates for a EU JRC tender to BAS, SENS 2007, Scient. Conf. Internat. Particip.'SPACE, ECOLOGY, NANOTECHNOLOGY, SAFETY, 27-28 June, 2007, Varna, Bulgaria Ranguelov, B., S, Dimitrova, D. Gospodinov, G. Alexiev, G. Mardirosyan, Natural hazards and the environmentally disturbed region of the 'Maritza-Iztok' open coal Mines, Bulgaria, Intern. Confer. On 'Protection of Natural Disaster Disturbed Areas', November 22-24, 2007, Slovakia, pp 15-22 Marekova E., Ranguelov B., Gospodinov D., Statistical Investigations of earthquake sequences on different regions of the world., Nat.Conf. "Geosciences’07", December 13-14, 2007, Sofia Gospodinov D., Ranguelov B., Karakosttas V., Papadimitriou E., Tanev A.and Kandilarov A., Preliminary results on the implementration of the H/V spectral ratio technique on ambient vibrations in the town of Jambol., Nat.Conf. Geosciences’07., December 13-14, 2007, Sofia Gospodinov D., Karakostas V., Papadimitriou E., Ranguelov B., ANALYSIS OF RELAXATION TEMPORAL PATTERNS IN GREECE THROUGH THE RETAS MODEL APPROACH, Seismicity Patterns in the Euro-Med Region, 27th ECGS Workshop, Luxembourg City, 17-19 November, 2008 Gospodinov D., 31st Course of the International School of Geophysics International Workshop on Real Time Seismology: Rapid Characterization of the Earthquake Source and of its Effects (EMFCSC, Erice, Sicily, 2 - 8 May, 2009) Ranguelov B., Alexiev G., Gospodinov D., Sheer S., 2009, NATURAL HAZARDS AND PREVENTIVE MEASURES IN BULGARIA., Intl. Conf. SUB, V.Turnovo, 17 Oct. 2009 Gospodinov D., E. Marekova , A. Marinov, (2009), Verifying the Dependence of Fractal Coefficients on Different Spatial Distributions, 7th BPU General Conference, Alexandroupolis, Greece, 9-13 Sept 2009 Ranguelov, B. and D. Gospodinov, 2009, Possible multihazard events (tsunamis, earthquakes, landslides) expected on the North Bulgarian Black sea coast, Geophysical Research Abstracts, Vol. 11, EGU2009-0, 2009 EGU General Assembly 2009, Vienna, Austria, 19 – 24 April 2009 Ranguelov, B. , S. Scheer, D. Gospodinov, and G. Mardirosjan. 2009., Vulnerability categorization of natural and man-made structures subjected to tsunami hazard for the Bulgarian Black Sea coast., NH10.14 - EGU2009-132, EGU2009 – Gen. Assembly, 19-24 April, 2009, Vienna. (on flash) Astiopoulos, A.C., Papadimitriou, E., Karakostas, V., Gospodinov, D., Drakatos, G., Seismicity changes detection during the seismic sequences evolution as evidence of stress changes, 12th International Congress of the Geological Society of Greece, May 19-20, 2010, Thessaloniki, Greece Gospodinov, D., Applicability of the restricted epidemic type aftershock sequence (RETAS) model to describe general seismicity in the area of the Izmit M7.4 earthquake of August 1999, INTERNATIONAL CONGRESS AND EXHIBITION “NATURAL CATACLYSMS AND GLOBAL PROBLEMS OF THE MODERN CIVILIZATION” GEOCATACLYSM - 2011, 19-21 September, 2011, Istanbul, Turkey Gospodinov, D., G. Dimitrova (2011), Krumovo seismic sequence analysis of April, 2002, next to Plovdiv, Bulgaria, through a geographic information system (GIS), 50 y PU 'P. Hilendarski' conference physics, October, 21-22, Plovdiv, Bulgaria Karakostas, V., Papadimitriou, E., Gospodinov, D., Modeling the 2013 North Aegean (Greece) seismic sequence, IAHS/IAPSO/IASPEI Joint Assembly in Gothenburg, Sweden, July 2013 Participation in research projects
1993-1995, International project GITEC (Genesis & Impact of Tsunami on European Coast) Project with EC - No 925067 (PECO)
1995-1997, National project – 'Tsunami risk assessment for the Bulgarian Black Sea coast'
1995-1997, International project with IGF – NANU on 'Seismicity of Black Sea'.
1997-1999, ASPELEA (Assessment of Seismic Potential of European Large Earthquake Areas) project with EU (ÑÒ970200)
1999-2000, Intl. Project with the Luxembourg University on Geodynamics of Kresna-Kroupnik region and Rn as indicator (leader)
2000-2001, Contract with MON on 'Seismological Investigations in Antarctica'
2001-2002, National project with Plovdiv University "P.Hilendarski" 01-Ô-10 on 'Geophysical database for the 1928 strong earthquakes in the Upper-Thracean depression'
2003, Project of the Bulgar.Ac.Sci. on 'Statistical Studies and assessments of seismological phenomena'
2002-2004, Project with TIG-DVO, RAN-Russia “Seismotectonics and properties of the strong earthquake sources”
2003-2004, Project NZ-1209/02 (bilateral BG-Greece (“Aristotle University”)-Bulgaria (GFI) cooperation) on “Seismic hazard assessment for the South Balkans”
2005 - Site effect assessment using H/V spectral ratio and Standard Spectral Ratio methods in the 'Old Town' area of Plovdiv city - Bulgaria, project with Institute of Solid Earth Physics - University of Bergen, Norway, (coodinator)
2006 - SÑHEMA - Scenarios for Hazard-induced Emergencies Management., Ref. Nr BG 2005/017-353.10.06. 030963. Sixth Framework Programme EC, http://www.schemaproject.org/
2006 - Analysis of the tectonic and the seismicity of strong earthquakes focal zones; TIG-DVO, RAN-Russia
2006 - Risk analysis by MAHB and NEDIES - action 4332 of EC-DG-JRC
2006 - Geodynamical phenomena and processes in highly-movable areas of the Earth crust (GFI-BAS)
2005 - 2006, Project BG-9/2005 (bilateral BG-Greece (“Aristotle University”)-Bulgaria (GFI) cooperation) on “Seismogenesis and interactions between earthquake sources in the Southern Balkans” (coodinator)
2006 - 2007, Project BG-9/2005 (bilateral BG-Greece (“Aristotle University”)-Bulgaria (GFI) cooperation) on “Seismogenesis and interactions between earthquake sources in the Southern Balkans” (coordinator)
2007
- Contract
No 252334 ñ
2009 - 2010, ÐÑ09-ÔÔ-011/15.04.2009, Plovdiv University "Paisiy Hilendarski", "Analysis of seismic hazard elements by stochastic modeling and ambient noise processing" (coordinator)
2009 -2014, Contract after ERAZMUS: Bulgarian-Greek cooperation between Plovdiv University "Paisiy Hilendarski" and “Aristotle" University, Thessaloniki, Grece, (coordinator)
2006 - present - regular lectures on 'Introduction to Geophysics' and 'Introduction to Seismology' at Plovdiv University 'Paisij Hilendarski'
2008 - present - regular lectures on 'Mechanics' and 'Molecular Physics' at Plovdiv University 'Paisij Hilendarski'
2006 - course in 'Introduction in Mineralogy and Types of Rocks' at Agro-University, Plovdiv
2000 - 2009 - regular lectures on mathematics for the students at the ecology department of the New Bulgarian University (NBU) in Sofia and Plovdiv 1995 - 1998 - regular lectures on 'Initial computer literacy' for the students at the Trakia university in Jambol 1982 - 1999 - regular educational lectures at secondary schools on earthquake mechanism, seismic hazard, earth crust structure etc.
The activities at the universities include lecturing, tutorials, students examinations etc.
Gospodinov D. ‘Model Distribution of Magnitude Differences Between Subsequent Earthquakes’. First Congress of The Balkan Geophysical Society, 1996, 23-27 September, Athens, Greece, Gospodinov D. "Non-random features of some aftershock sequences". General Ass. of IASPEI, September 1997, Thessaloniki, Greece Gospodinov D., R. Rotondi. Application of Marked Poisson Processes in Earthquake Sequence Analysis . II Nation. Geophys. Conference, October 22-25, 1998, Sofia Gospodinov, D., COMPOUND POISSON PROCESS APPLIED TO AFTERSHOCKSEQUENCE MODELS, 22nd General Assembly of the International Union of Geodesy and Geophysics, University of Birmingham, UK, 18th to 30th July 1999 Gospodinov D., B, Ranguelov, T. Toteva. Statistical Verification of Independence of Adjacent Seismic Areas in Kresna-Krupnik Region of SW Bulgaria. I-st International conference on Advances on Natural Hazards Mitigation, 3-4 Nov.1999, Athens, Greece Gospodinov, D., E. Marekova, Comparative analysis of aftershock fractal properties EURESCO Conference: Natural and Anthropogenically Induced Hazards, Acquafredda di Maratea, Italy, 24-29 June 2000 Gospodinov, D., E. Marekova, Relations between spatial and temporal fractal coefficients for some aftershock sequences , 3rd Balkan Geophysical Congress and Exhibition, 24-28 June, 2002, Sofia, Bulgaria Dimitrova, S., P.Kashchiev, D.Gospodinov, G.Lamykina, Isometric presentation of some seismicity parameters, 3rd Balkan Geophysical Congress and Exhibition,24-28 June, 2002, Sofia, Bulgaria RANGUELOV B. and D. Gospodinov. 2009., Possible multihazard events (tsunamis, earthquakes, landslides) expected on the North Bulgarian Black sea coast., NH6.1- EGU2009-133, EGU2009 – Gen. Assembly, 19-24 April, 2009, Vienna. (poster) (on flash) RANGUELOV B. , S. Scheer, D. Gospodinov, and G. Mardirosjan. 2009., Vulnerability categorization of natural and man-made structures subjected to tsunami hazard for the Bulgarian Black Sea coast., NH10.14 - EGU2009-132, EGU2009 – Gen. Assembly, 19-24 April, 2009, Vienna. (on flash) Ranguelov B., Alexiev G., Gospodinov D., Sheer S., 2009, NATURAL HAZARDS AND PREVENTIVE MEASURES IN BULGARIA., Intl. Conf. SUB, V.Turnovo, 17 Oct. 2009. (in press) Ranguelov, B. and D. Gospodinov, 2009, Possible multihazard events (tsunamis, earthquakes, landslides) expected on the North Bulgarian Black sea coast, Geophysical Research Abstracts, Vol. 11, EGU2009-0, 2009 EGU General Assembly 2009, Vienna, Austria, 19 – 24 April 2009 Gospodinov, D., Fajtin, H., Rangelov, B., Marekova, E. Some statistical features of the aftershock temporal behavior after the M7.4 Izmit earthquake of august 17, 1999 in Turkey, EGU General Assembly 2009, held 19-24 April, 2009 in Vienna, Austria
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