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Browsing by Author "Guimerà, J."
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Caracterización geológica para el emplazamiento de instalaciones de riesgo
Guimerà, J.; Ruiz Zapata, Blanca (Sociedad Geológica de España, 1996)Certain installations are devoted to risky activities such as nuclear facilities (power plants, waste repositories), sanitary landfills or some chemical industries. Placing such plants into the land, deserve specific ... -
Control tectónico de las características sedimentológicas del sistema aluvial de Cobatillas (Provincia de Teruel)
González, Ángel; Arenas, Concha; Pardo, Gonzalo; Guimerà, J. (Sociedad Geológica de España, 1991)The Cobatillas alluvia/ system consists of two short superposed fans. The upper one shows wet fan facies within a semiarid climatic context. This is due both to the sediment source size, which is situated at the back of ... -
Edad Oligoceno superior - Mioceno inferior para las superficies de erosión conservadas en el flanco SW de la cubeta de Bordón. (Provincia de Teruel, España)
González, Ángel; Guimerà, J.; Luzón, Aránzazu (Sociedad Geológica de España, 1997)In the northeast Iberian Chain, a widespread erosional surface developped on top of the external -northern-imbricate thrust-system which involves the Mesozoic cover and developped during the Alpine contraction (Palaeogene ... -
El relieve de la Cadena Ibérica como un producto de la compresión alpina
Guimerà, J.; González, Ángel (Sociedad Geológica de España, 1997)The relationship between the crust thickening in the Iberian Chain during the Alpine (Palaeogen to early Miocene) contraction, the resulting topographic relief and the erosion of the orogen are discussed. The erosional ... -
Ensayos de trazadores en medios fracturados de baja permeabilidad Ejemplos del Proyecto El Berrocal
Guimerà, J.; García, M.; Saaltink, M. W.; Yllera, A.; Carrera, J.; Bueno, J. (Sociedad Geológica de España, 1996)Tracer tests are of main importance to understand the behaviour of solutes at hydrological systems. In low permeability fractured media, performance of such tests becomes difficult due to the low flowrates achivable, to ... -
Escarpe de falla del Cuaternario reciente en la falla del Camp (Cadenas Costeras Catalanas)
Masana, E.; Guimerà, J. (Sociedad Geológica de España, 1991)The activity of the El Camp fault since ear/y Neogene has originated the El Camp graben. We have defined at least three diferent Quaternary generations of al/uvial fans associated with the norma/ motion of that fault. The ... -
Estructura profunda de la cuenca de Cameros (Cordillera Ibérica) a partir de datos gravimétricos
Rivero, Luis; Guimerà, J.; Casas Sainz, Antonio (Sociedad Geológica de España, 1996)The Cameros basin (Iberian Chain) developed under a very subsident extensional regime during the latest Jurassic-early Cretaceous. Its fill constitutes a magasequence o f more than 5000 m of vertical thickness. That would ... -
Evolución del cabalgamiento de la Muela de Montalbán (Cordillera Ibérica, Teruel)
Guimerà, J.; González, A.; Pérez García, Antonio (Sociedad Geológica de España, 1990)Three structural units exist in the studied area: the Aliaga basin, the Muela de Montalbán thrust sheet and the Montalbán basin. The former basin is piggy-back on the thrust sheet and the second one is the relative foreland ... -
Extensión mesozoica e inversión compresiva terciaria en la Cadena Ibérica: aportaciones a partir del análisis de un perfil gravimétrico
Guimerà, J.; Salas, Ramón; Vergés, Jaume; Casas Sainz, Antonio (Sociedad Geológica de España, 1996)The eastern part of Iberia underwent extension during the Mesozoic and, as a result, intraplate basins were formed. These basins were inverted during the Tertiary giving rise to the Iberian Chain thrust belt. The analysis ... -
Factores principales de control de la sedimentación y los cambios bióticos durante el tránsito Jurásico-Cretácico en la Cadena Ibérica
Salas, Ramón; Martín-Closas, Carles; Delclòs, X.; Guimerà, J.; Caja, Miguel Ángel; Mas, Ramón (Sociedad Geológica de España, 2005)The Iberian Chain developed by inversion of Mesozoic rifts of the Iberian Basin during the Paleogene. The Maestrat and Cameros basins developed during the Late Jurassic-Early Cretaceous rifting cycle 2. There are two ... -
Formación de una cubeta sinclinal en un contexto extensivo: la cuenca miocena de Rubielos de Mora (Teruel)
Guimerà, J. (Sociedad Geológica de España, 1990)The Rubielos de Mora basin developped during early and middle Miocene in an extensional context Mesozoic layers beneath the basin are synclinally folded and Miocene beds are located in the core of the fold and show an ... -
Hydrogeological modeling of El Berrocal site
Carrera, J.; Guimerà, J.; Saaltink, M. W.; Ruiz Zapata, Blanca; Holmes, D.; Hernán, P. (Sociedad Geológica de España, 1996)Se sintetizan los principales resultados de la caracterización hidrogeológica del Berrocal. A escala regional, el régimen de flujo queda definido por la topografía. Ello conduce, en la zona de estudio, a un flujo vertical ... -
Inversión terciaria de la falla normal mesozoica que limitaba la subcuenca de Calve (cuenca del Maestrazgo)
Guimerà, J.; Salas, Ramón (Sociedad Geológica de España, 1996)An example of a Mesozoic normal fault with in the Maestrat basin is studied. This, fault dips to the South and bound two sub-basins; the Aliaga sub-basin, on the uplifted fault foot-wall, contains 320 m of syn-rift ... -
A new method to monitor seepages during tunnel construction
Guimerà, J.; Ortuño, F.; Carrera, J. (Sociedad Geológica de España, 1996)We present a new method for measuring water flow through a free surface of a tunnel. The objetive of the work Is to fulfill the requirements of a new tunnel construction in a granitic rock mass. This tunnelIs excavated for ... -
Rasgos estructurales principales de la cuenca cretácica inferior del Maestrazgo (Cordillera Ibérica oriental)
Salas, Ramón; Guimerà, J. (Sociedad Geológica de España, 1996)The Maestrat basin (up to 6.5 km of Mesozoic sediments) is an intracontinental basin located in the Iberian Range (Iberian Basin), which underwent two significant rift stages during the Late Jurassic and Early Cretaceous. ...