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Pérez López, Raúl ; Rodriguez Pascua, M.A. ; Bejar Pizarro, Marta ; Martínez Díaz, José J. ; Giner Robles, J.L. ; Silva Barroso, Pablo Gabriel ; Villamor Pérez, María Pilar ; González Casado, José Manuel | Sociedad Geológica de España. | 2008Este trabajo analiza la formación de un escarpe de falla asociado a la erupción freatomagmática que ocurrió en 1970 en la Isla Decepción (Antártida Occidental). El hecho de tener información de fotografías aéreas previas a su desarrollo (1968) y[...]texto impreso
Bejar Pizarro, Marta ; Carrizo, D. ; Socquet, A. ; Armijo, R. ; Barrientos, S. ; Bondoux, F. ; Bonvalot, S. ; Campos, J. ; Comte, D. ; Chabalier, J.B. de ; Charade, O. ; Delorme, A. ; Gabalda, G. ; Galetzka, J. ; Genrich, J. ; Nercessian, A. ; Olcay, M. ; Ortega, F. ; Ortega, I. ; Remy, D. ; Ruegg, J.C. ; Simons, M. ; Valderas, C. ; Vigny, C. | Oxford University Press | 2010The Mw 7.7 2007 November 14 earthquake had an epicentre located close to the city of Tocopilla, at the southern end of a known seismic gap in North Chile. Through modelling of Global Positioning System (GPS) and radar interferometry (InSAR) data[...]texto impreso
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Staller, Alejandra ; Álvarez Gómez, José Antonio ; Luna, Marco P. ; Bejar Pizarro, Marta ; Gaspar Escribano, Jorge M. ; Martínez-Cuevas, Sandra | Elsevier | 2018-10In this paper, we present the first velocity field from cGNSS (continuous GNSS) stations in the Continuous Monitoring GNSS Network (REGME) in Ecuador. We have analyzed data from 33 cGNSS REGME stations for the 2008–2014 period in order to charac[...]texto impreso
Pérez López, Raúl ; Giner Robles, Jorge L. ; Bejar Pizarro, Marta ; Rodríguez Pascua, Miguel Angel ; Martínez Díaz, José J. ; Paredes, C. ; González Casado, José Manuel | Sociedad Geológica de España. | 2008En este trabajo se obtiene el campo de esfuerzo y deformación activo en la isla volcánica de Decepción, en la Antártida Occidental. Para ello, se han aplicado tres técnicas estructurales diferentes: (1) medida de planos de falla con vector de de[...]texto impreso
Bejar Pizarro, Marta ; Álvarez Gómez, José Antonio ; Staller, Alejandra ; Luna, Marco P. ; Pérez López, Raúl ; Chunga, Kervin ; Lima, Aracely ; Galve, Jorge Pedro | MDPI AG | 2018It has long been recognized that earthquakes change the stress in the upper crust around the fault rupture and can influence the behaviour of neighbouring faults and volcanoes. Rapid estimates of these stress changes can provide the authorities [...]texto impreso
Álvarez Gómez, José Antonio ; Staller Vázquez, Alejandra ; Martínez Díaz, José J. ; Canora Catalán, Carolina ; Insua Arévalo, Juan Miguel ; Alonso Henar, Jorge ; Bejar Pizarro, Marta | Nature Research | 2019Different kinematic models have been proposed for the triple junction between the North American, Cocos and Caribbean plates. The two most commonly accepted hypotheses on its driving mechanism are (a) the North American drag of the forearc and ([...]texto impreso
Pérez López, Raúl ; Rodríguez-Pascua, M.A. ; Giner Robles, Jorge L. ; Martínez Díaz, José J. ; Marcos Nuez, A. ; Silva Barroso, Pablo Gabriel ; Bejar Pizarro, Marta ; Calvo Sorando, José Pedro | Geological Society of London | 2009-01-01This work describes the coseismic ceiling block collapse within Benis Cave (?213 m; Murcia, SE Spain), associated with the 1999 Mula earthquake (mb=4.8, MSK VII). The collapse occurred at ?156 m into the Earthquake Hall, and as a consequence one[...]texto impreso
Martínez Díaz, José J. ; Bejar Pizarro, Marta ; Álvarez Gómez, José Antonio ; Mancilla Pérez, Flor de Lis ; Stich, Daniel ; Herrera García, Gerardo ; Morales Soto, José | Elsevier B.V. | 2012On May 11th 2011, a Mw 5.2 earthquake stroke the city of Lorca in the SE Spain. This event caused 9 fatalities, 300 injuries and serious damage on the city and the surrounding areas. The Lorca earthquake occurred in the vicinity of a region boun[...]texto impreso
Bejar Pizarro, Marta ; Socquet, A. ; Armijo, R. ; Chabalier, J.B. de | Sociedad Geológica de España. | 2008A Mw 7.7 subduction earthquake occurred on November 14, 2007 in Tocopilla (northern Chile). This region (between 16.5ºS and 23.5ºS) had been identified as major seismic gap (~1000 km length) since the South Peru (Mw= 9.1, 16 August 1868) and the[...]
