Curriculum Vitae
Apellido: Bernard
Nombres: Benjamin Pierre Thibaut
Profesión: Profesor de Geología, Ph.D. en Vulcanología
Nacionalidad: Francesa
Teléfono: (+593) 22225655
Correo electrónico: [email protected]
Idiomas: francés (materna), español (excelente), ingles (excelente)
I. Educación
10/2008 Ph.D. en Vulcanología. Tema de tesis doctoral: « étude des dépôts d’avalanches de débris volcaniques : analyse sédimentologique d’exemples naturels et identification des mécanismes de mise en place». Director: Benjamin van Wyk de Vries. Université Blaise Pascal, Clermont Ferrand (France).
06/2005 Ms.C. en Procesos Magmáticos y Metamórficos – Vulcanología. Tema de monografía: “structural analysis and experimental investigation of the Perrier debris avalanche deposits (French Massif Central)”. Director: Benjamin van Wyk de Vries. Université Blaise Pascal, Clermont Ferrand (France).
06/2005 Ingeniero Geólogo. Institut Géologique Albert de Lapparent. Cergy-Pontoise (France).
06/2003 Tecnólogo en geología y geotecnia. Tema de monografía: « étude du dépôt d'avalanche de débris du volcan Fuya-Fuya (Equateur) ». Director: Hervé Leyrit. Institut Géologique Albert de Lapparent. Cergy-Pontoise (France).
II. Experiencia académica e investigativa
Desde 2014 Profesor Auxiliar 1 a tiempo completo. Instituto Geofísico de la Escuela Politécnica Nacional, Quito. Cátedras dictadas en pre-grado: vulcanología (GEO742), seminario vulcanología física (GEO982); en maestría: evaluación de la amenaza volcánica (PCT222), vulcanología (PCT452). 2011-2014 Profesor a tiempo completo. Universidad San Francisco de Quito. Cátedras dictadas: introducción a la geología (GEO 110), introduction to geology (GEO 110E), geología del Ecuador (GEO 210), introduction to volcanology (GEO 200E), mountain geology (GEO 305E), independant studies in geology (GEO 320).
2011 Consultor en geología. Cartografía geológica en campo volcánico, estudio geochronológico, petrográfico y geoquímico del volcán Chachimbiro para la empresa Servicios y Remediación (Cumbaya).
2009-2011 Investigador en vulcanología. Voluntario Civil. Institut de Recherche pour le Développement Quito, Ecuador. Colaboración con el Instituto Geofísico de la Escuela Politécnica Nacional.
2005-2008 Asistente de profesor. Laboratoire Magmas et Volcans, Université Blaise Pascal – Clermont II. Cátedras dictadas: Petrología endógena y tectónica (96 horas / año).
2005-2008 Doctorante Beca CNRS – région Auvergne, Université Blaise Pascal, Clermont Ferrand (France).
III. Producción científica (42)
Publicaciones en revistas indexadas (10)
2016-1 Parra R, Bernard B, Narváez D, Le Pennec J-L, Hasselle N, Folch A (2016) Eruption Source Parameters for forecasting ash dispersion and deposition from vulcanian eruptions at Tungurahua volcano: Insights from field data from the July 2013 eruption. J Volcanol Geotherm Res 309:1–13. doi: 10.1016/j.jvolgeores.2015.11.001
2015-3 Hall ML, Steele AL, Bernard B, Mothes PA, Vallejo SX, Douillet GA, Ramón PA, Aguaiza SX, Ruiz MC (2015) Sequential plug formation, disintegration by Vulcanian explosions, and the generation of granular Pyroclastic Density Currents at Tungurahua volcano (2013–2014), Ecuador. J Volcanol Geotherm Res 306:90–103. doi: 10.1016/j.jvolgeores.2015.09.009
2015-2 Bernard B, Kueppers U, Ortiz H (2015) Revisiting the statistical analysis of pyroclast density and porosity data. Solid Earth 6:869–879. doi: 10.5194/se-6-869-2015
2015-1 Hidalgo S, Battaglia J, Arellano S, Steele A, Bernard B, Bourquin J, Galle B, Arrais S, Vásconez F (2015) SO2 degassing at Tungurahua volcano (Ecuador) between 2007 and 2013: Transition from continuous to episodic activity. Journal of Volcanology and Geothermal Research, 298:1–14. doi: 10.1016/j.jvolgeores.2015.03.022
2014-1 Bernard B, Hidalgo S, Robin C, Beate B, Quijozaca J (2014) The 3640–3510 BC rhyodacite eruption of Chachimbiro compound volcano, Ecuador: a violent directed blast produced by a satellite dome. Bulletin of Volcanology, 76:1–20. doi: 10.1007/s00445- 014-0849-z
2013-2 Bernard B., Bustillos J., Wade B., Hidalgo S. (2013) Influence of the wind direction variability on the quantification of tephra fallouts: December 2012 and March 2013 Tungurahua eruptions. Avances en Ciencias e Ingenierías, 5-1: A14-A21
2013-1 Bernard B. (2013) Homemade ashmeter: a low-cost, high-efficiency solution to improve tephra field-data collection for contemporary explosive eruptions. Journal of Applied Volcanology, 2-1. doi: 10.1186/2191-5040-2-1
2012-1 Samaniego P., Barba D., Robin C., Fornari M., Bernard B. (2012) Eruptive history of Chimborazo volcano (Ecuador): A large, ice-capped and hazardous compound volcano in the Northern Andes. Journal of Volcanology and Geothermal Research, 221-222: pp. 33-51. doi: 10.1016/j.jvolgeores.2012.01.014
2009-1 Bernard B., van Wyk de Vries B. and Leyrit H. (2009) Distinguishing volcanic debris avalanche deposits from their reworked products: the Perrier sequence (French Massif Central). Bulletin of Volcanology, 71-9: pp. 1041-1056. doi: 10.1007/s00445-009-0285-7
2008-1 Bernard B., van Wyk de Vries B., Barba D., Leyrit H., Robin C., Alcaraz S. and Samaniego P. (2008) The Chimborazo sector collapse and debris avalanche: deposit characteristics as evidence of emplacement mechanisms. Journal of Volcanology and Geophysical Research, 176: pp. 36-43. doi: 10.1016/j.jvolgeores.2008.03.012
Publicaciones en congreso nacionales e internacionales (32)
2015-5 Bernard B, Ramon P, Wright HM, Guevara A, Hidalgo S, Pacheco DA, Narváez D, Vásconez F (2015) Preliminary Results on the 2015 Eruption of Wolf Volcano, Isabela Island, Galápagos: Chronol- ogy, Dispersion of the Volcanic Products, and Insight into the Eruptive Dynamics. In: Abstract volume of the 2015 AGU fall meeting. San Fran- cisco – USA, V31B-3022, poster 2015-4 Santamaría S, Telenchana E, Bernard B, Hidalgo S, Narváez D, Córdova M (2015) Registro de erupciones holocénicas en los Andes del Norte: Nuevos resultados obtenidos en la turbera de Potrerillos, Volcán Cerro Negro. In: Cenizas Holocénicas el los Andes Septentrionales. Quito (Ecuador), talk
2015-3 Bernard B, Robin C, Beate B, Hidalgo S (2015) Tefro- cronología del volcán Chachimbiro: implicación en la ocupación hu- mana en el cantón de Urcuquí. Abstract volume of the “III Taller de Geoarqueología Latinoamericana”, 3-7 August 2015, Quito (Ecuador), talk
2015-2 Hall ML, Steele AL, Bernard B, Mothes PA, Douillet GA, Vallejo SX, Ramón PA, Aguaiza SX, Ruiz MC (2015) Sequential plug formation, desintegration by vulcanian explosions, and the generation of granular pyroclastic density currents. Prague, Czech Republic, IUGG- 5127, talk
2015-1 Douillet GA, Küppers U, Mato C, Bernard B, Dingwell DB (2015) Revealing the fine-scale: Sedimentary peels from pyroclastic dune bedforms at Tungurahua volcano. Abstract volume of the 31st IAS Meeting of Sedimentology. Krakow, Poland, talk
2014-9 Ruiz M, Yepes H, Hall M, Mothes P, Ramon P, Hidalgo S, Andrade D, Vallejo Vargas S, Steele A, Anzieta J, Ortiz H, Palacios P, Alvarado A, Enriquez W, Vasconez F, Vaca M, Arrais S, Viracucha G, Bernard B (2014b) Volcano Monitoring in Ecuador: Three Decades of Continuous Progress of the Instituto Geofisico - Escuela Politecnica Nacional. Abstract volume of the 2014 AGU fall meeting. San Francisco, V41C-4824, poster
2014-8 Ruiz M, Gomez D, Torres R, Cadena O, Mothes P, Anzieta J, Pacheco D, Bernard B, Acero W, Hidalgo S, Enriquez W, Cordova A (2014a) Unrest of Chiles – Cerro Negro volcanic complex: A binational Ecuador – Colombia effort. Abstract volume of the 2014 AGU fall meeting. San Francisco, V41C-4823, poster
2014-7 Bernard B, Kueppers U, Ortiz H (2014b) Some ideas to improve pyroclast density and vesicularity data analysis. Abstract volume of the 2014 AGU fall meeting. San Francisco, V13E-02, talk
2014-6 Hidalgo S., Bernard B., Robin C., Beate B. (2014) Pre-eruptive conditions of the 3640 – 3510 BC rhyodacite blast of Chachimbiro compound volcano, Ecuador. Cities on Volcanoes 8, September 9-13, Yogyakarta (Indonesia), poster 2014-5 Battaglia J., Hidalgo S., Douchain J.-M., Alvarado A., Bernard B., Ruiz M., Anzieta J., Cordova J., Ortiz H., Vasconez F. (2014) Preliminary insights into data recorded by a temporary broadband seismic network at Tungurahua volcano (Ecuador). Cities on Volcanoes 8, September 9-13, Yogyakarta (Indonesia), poster
2014-4 Vallejo Vargas S., Naranjo F., Ramón P., Yepes H., Hidalgo S., Anzieta J., Bernard B., Narváez D., Mothes P., Douillet G.A. (2014) The Vulcanian eruption of February 1st, 2014 at Tungurahua volcano, Ecuador. Cities on Volcanoes 8, September 9-13, Yogyakarta (Indonesia), poster
2014-3 Narváez D., Bernard B., Hidalgo S., Leibrandt S., Le Pennec J.-L., Eychenne J., Douillet G. (2014) Eruptive dynamics based on ash sequence analysis: the example of March and July 2013 eruptive phases at Tungurahua volcano, Ecuador. Abstract of the 8th Cities on Volcanoes conference, September 9-13, Yogyakarta (Indonesia). Talk
2014-2 Douillet G.A., Bernard B., Vallejo Vargas S., Gonzalez J.A., Kueppers U., Ramón P., Yepes H., Hidalgo S., Hess K.-U., Mothes P. (2014) Deposits from the 1 February 2014 eruption of Tungurahua volcano (Ecuador). Abstract of the 8th Cities on Volcanoes conference, September 9-13, Yogyakarta (Indonesia). Talk
2014-1 Hidalgo S., Battaglia J., Bernard B., Steele A., Arellano S., Galle B. (2014) Identifying open and closed system behaviors at Tungurahua volcano (Ecuador) using SO2 and seismo- acoustic measurements. EGU General Assembly, Geophysical Research Abstracts, 27 April – 02 May 2014, Vienna (Austria), EGU2014-15541. Poster
2013-4 Lyons J.J., Ruiz M.C., Bernard B., Hidalgo S., Ortiz H. (2013) Dissecting the August 2012 paroxysmal eruption: advances and challenges in monitoring open system activity at Tungurahua volcano, Ecuador. IAVCEI Scientific Assembly, July 20-24, Kagoshima (Japan), session 2I, poster P1
2013-3 Hidalgo S., Battaglia J, Steele A.L., Arellano S., Bernard B., Ruiz M, Galle B. (2013) Open and closed system eruptive dynamics at Tungurahua volcano constrained by SO2 emission rate and seismo-acoustic intensity measurements. IAVCEI Scientific Assembly, July 20-24, Kagoshima (Japan), session 2I, talk O12
2013-2 Bernard B., Robin C., Hidalgo S., Beate B., Quijozaca J. (2013) The 3640-3510 BC eruption of Chachimbiro volcanic complex, Ecuador: a violent directed blast produced by a satellite dome. IAVCEI Scientific Assembly, July 20-24, Kagoshima (Japan), session 3G, poster P18
2013-1 Bernard B., Wade B., Hidalgo S., Bustillos J. (2013) Quantification of tephra deposits from Tungurahua 2011 - 2013 eruption, Ecuador: implication on the evolution of a long-lasting eruption. IAVCEI Scientific Assembly, July 20-24, Kagoshima (Japan), session 3F, poster P8
2012-1 Bernard B., Bustillos J., Ramon P., Vallejo S. (2012) Near real-time data collection during tephra fallout: a new monitoring system at Tungurahua volcano. Abstract of the 7th Cities on Volcanoes conference, November 19-23, Colima (Mexico), session 2.2. Talk
2011-4 Takarada S., Delcamp A., Melendez C., Bernard B., Andrade D. (2011) Depositional features and emplacement mechanism of volcanic debris avalanches: field evidences from Usu, Unzen, Asama, Nasu and Yatsugatake debris avalanche deposits in Japan. Annual Meeting of the Volcanological Society of Japan, November, Ibusuki (Japan), poster
2011-3 Bustillos J., Samaniego P., Troncoso L., Ordoñez J., Bernard B. (2011) Volcán Tungurahua-caída de ceniza: implementación de un sistema de cenizómetros para la cuantificación del material sólido emitido. Extended abstract in the "7mas Jornadas en Ciencias de la Tierra", Escuela Politécnica Nacional, November 23-25, Quito (Ecuador), pp. 139-142. Talk
2011-2 Ramón P., Bernard B., Vallejo S. (2011) La erupción de Abril de 2009 del volcán Fernandina en las islas Galápagos (Ecuador): delimitación de los flujos de lava. Extended abstract in the "7mas Jornadas en Ciencias de la Tierra", Escuela Politécnica Nacional, November 23-25, Quito (Ecuador), pp. 171-174. Talk
2011-1 Bernard B., Robin C., Beate B., Hidalgo S. (2011) Nuevo modelo evolutivo y actividad eruptiva reciente del volcán Chachimbiro. Extended abstract in the "7mas Jornadas en Ciencias de la Tierra", Escuela Politécnica Nacional, November 23-25, Quito (Ecuador), pp. 119-122. Talk
2010-2 Bernard B., van Wyk de Vries B. (2010) Incorporation processes in volcanic rockslide-debris avalanches from field observations: implications on emplacement mechanisms. EGU General Assembly, Geophysical Research Abstracts, May 3-7, Vienna (Austria), EGU2010-6643. Poster 2010-1 Bernard B., van Wyk de Vries B. (2010) Advances in field work approach on volcanic debris avalanche deposits: understanding their context and explaining processes using facies analysis. EGU General Assembly, Geophysical Research Abstracts, May 3-7, Vienna (Austria), EGU2010-6643. Talk
2008-2 Dufresne A., Siebert L., Bernard B., Sparks R.S.J., Takarada S., Clavero J., Belousov A., Belousova M. (2008) Volcanic debris avalanche deposit database - a progress report. Abstract volume of the IAVCEI General Assembly, August 18-24, Reykjavik (Iceland), P- 09. Poster
2008-1 Bernard B., van Wyk de Vries B. (2008) Sedimentological analysis of the Chimborazo debris avalanche deposit (Ecuador): evidences of transport processes. Abstract volume of the IAVCEI General Assembly, August 18-24, Reykjavik (Iceland), P-08. Poster
2007-2 Bernard B., van Wyk de Vries B., Leyrit H. (2007) Perrier deposits (French Massif Central): a good example of how to distinguish lahar and volcanic debris avalanche deposits. Abstract of the 5th Cities on Volcanoes conference, November 19-23, Shimabara (Japan), 11-P-40. Poster
2007-1 Bernard B., van Wyk de Vries B. (2007) Assessing volcanic debris avalanche hazards with a simple statistical method. Abstract of the 5th Cities on Volcanoes conference, November 19-23, 2007, Shimabara (Japan), 21b-P-07. Poster
2006-1 Bernard B., van Wyk de Vries B., Leyrit H., Alcaraz S., Eissen J.-P., Robin C., Samaniego P. (2006) Partial collapse of the Chimborazo volcano: a typical potential threat of large ecuadorian stratovolcanoes. Abstract of the 4th Cities on Volcanoes conference, January 23-27, Quito (Ecuador), p. 3. Poster
2005-1 Alcaraz S., Bernard B., Eissen J.-P., Leyrit H., Robin C., Samaniego P., Le Pennec J.-L., Barba D., (2005) The debris avalanche of Chimborazo, Ecuador. Extended abstract of the 6th ISAG, September 12-14, Barcelona (Spain), pp. 29-32. Poster
2003-1 Alcaraz S., Leyrit H., Robin C., Eissen J.-P., Bernard B., Samaniego P., Le Pennec J.-L. (2003) La avalancha de escombros del complejo volcánico Chimborazo, Ecuador. Memorias, Quintas Jornadas en Ciencias de la Tierra, April 8-11, 2003, Escuela Politécnica Nacional, Quito, pp. 53-55. Poster IV. Proyectos de investigación finalizados (4)
2013-2014 Cuantificación y evaluación del impacto de las caídas de ceniza asociadas a la actividad del volcán Tungurahua, Ecuador. Financiamiento Universidad San Francisco de Quito (3 k$ Chancellor Grant). Coordinador e investigador principal del proyecto.
2012-2013 Estudio de la distribución granulométrica de los productos de la erupción del Chachimbiro 3640-3510 años AC. Financiamiento Universidad San Francisco de Quito (3 k$ Chancellor Grant). Coordinador e investigador principal del proyecto.
2009-2011 Estudio del complejo volcánico Chachimbiro. Financiamiento Institut de Recherche pour le Développement. Investigador principal del proyecto.
2005-2008 Estudio de los depósitos de avalanchas de escombros volcánicos. Financiamiento Centre National pour la Recherche Scientifique – Région Auvergne. Proyecto de doctorado.