Thesis Collection
Last Deposit
Geogaceta -- Nº 48, (2010)
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Recent Submissions
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Actividad paleo-hidrotermal episódica en la Sierra de Guadarrama (Sistema Central Español): nuevas edades K-Ar y correlación tectónica con la Cordillera Ibérica
(Sociedad Geológica de España, 2010)Episodic hydrothermal alterations in the Sierra de Guadarrama took place between ca. 300 Ma and 10 Ma. New K-Ar ages for hydrothermal minerals have been obtained that along with previous data allow to better constrain ... -
Zonas de falla y desarrollo de cataclasitas en la Unidad del Aljibe (Complejo del Surco de los Flyschs, Béticas)
(2010)The Aljibe Unit is the largest tectonic element within the Flysch Trough Complex in the Betics. Its structure consists of an imbricate thrust system, developed on top of the Subbetic zone mainly during Middle Miocene. ... -
Tratamiento pasivo con un sustrato alcalino disperso de drenajes ácidos de mina con alta carga metálica en la cuenca del río Odiel (Faja Pirítica Ibérica, SO España)
Caraballo Monge, Manuel Antonio
; Macías Suárez, Francisco; Rötting, Tobías S.; Nieto Liñán, José Miguel; Ayora Ibáñez, Carlos (2010)
Many of the passive treatment systems treating acid mine drainage (AMD) have been focused on treating AMD with low to very low metal concentration as those existing, for instance, at coal mining districts. However all these ... -
Tortugas del Cretácico Inferior (Hauteriviense-Barremiense) de La Rioja (Cuenca de Cameros, España)
(2010)The information about the turtles from the Early Cretaceous of the Iberian Peninsula is, until now, very poor. We describe here three specimens found in the Lower Cretaceous (Hauterivian-Barremian) of La Rioja, of at least ... -
The influence of plagioclase LPO on P-wave anisotropy and seismic reflectivity of metabasites from the lower continental crust
(2010)En este trabajo se han obtenido valores de velocidad y anisotropía de ondas-P, con distintas proporciones hornblenda-plagioclasa, en muestras generadas a partir de anfibolitas naturales, en las que una única orientación ... -
Tectónica reciente en la cuenca de Ouarzazate (Atlas marroquí): Tasas de acortamiento y levantamiento tectónico a partir de los marcadores cuaternarios
(2010)Recent studies have shown that the uplift of the moroccan Atlas Mountains resulted from a combination of crustal shortening and mantle thermal processes. Within this framework, to gain insight of the dynamics of these ... -
Sobre el origen y edad de la depresión del Jiloca (Teruel, Cordillera Ibérica centro-oriental)
(2010)The relative role ofextensional tectonics and erosional lowering in the evolution of the Jiloca depression has been debated. The classic notion of a Pliocene, NNW-SSE trending graben is discussed by a number of authors; ... -
Sedimentología y geomorfología del fondo de un canal mareal asociado a la desembocadura del río Guadiana: «La Ría Carreras» (Huelva, SO España)
Morales González, Juan Antonio; Lozano Guerra-Librero, Claudio; Cantano Martín, Mercedes; Rodríguez Ramírez, Antonio; Delgado Rodríguez, Irene (2010)
The present paper characterizes the distribution of sediments and geo-forms in a tidal channel within the Guadiana River Mouth using Side Scan Sonar techniques. This work presents a map of bed distribution in terms of ... -
Role of sea-level change and syn-sedimentary extensional Tectonics on Ladinian-Carnian Alpujarride carbonates (Alpujarride Complex, Betic Internal Zone, SE Spain)
(2010)En este trabajo se estudia el efecto de la acción combinada de los cambios del nivel del mar y la tectónica sinsedimentaria extensional en la formación Meta-carbonatada de la unidad de Gádor-Turón (Complejo Alpujárride, ... -
Relación entre la evolución geomorfológica y el uso humano de las zonas costeras: Ejemplo de Isla Cristina (Huelva, SO España)
This work studies the recentmost evolution of /s/a Cristina as a consequence of the human changes occurred in the environment, mainly related to harbour structures and urban building. The natural evolution, previous to an ... -
Propuesta de estructura geológica para el depósito gigante de sulfuros masivos volcanogénicos de Río Tinto, Faja Pirítica Ibérica
(2010)New field reconnaissance around the Río Tinto Mine led to a better structural knowledge on the area. The improved map support a different geological evolution on this sector determined by an earlier extensional event, ... -
Preservación excepcional de un disco intervertebral atribuido a un reptil marino, descubierto en la Sierra de Albarracín (Cordillera Ibérica, España) en el siglo XIX
(2010)An element that is part of the collection of vertebrate paleontology of the MNCN since before the Spanish Civil War is described. The specimen was found in the Jurassic of the Sierra de Albarracín, in the Iberian Range, ... -
Paleosuelos con calcretas, rizolitos y Microcodium en ambientes fluviales y aluviales (Oligoceno, Prebético, provincia de Murcia)
(2010)The Oligocene of the Prebetic in the Jumilla-Yecla area is mainly represented by fluvial and alluvial sediments. The elementary sequence observed in these materials is made up by conglomerates, sandstones and marlstones. ... -
Origen de la salinidad de las aguas subterráneas del sistema acuífero costero de Torrevieja: Aspectos Hidroquímicos
(2010)The aquifer system of Torrevieja (SE Spain) is under a process of seawater intrusion. However, there are uncertainties about the origin of abnormally high salinity values detected in boreholes located 15 km from the ... -
Multiproxy approach to characterize an overwash deposit: Oualidia lagoon (Moroccan Atlantic coast)
(2010)Se han analizado muestras sedimentologicas y micropaleontologicas de un sondeo realizado en el extremo sur oeste de la laguna costera de Oualidia (Marruecos). Los resultados obtenidos muestran una secuencia de relleno que ... -
Movilidad de contaminantes en fosfoyesos de la industria de fertilizantes de Huelva (SO España)
The dynamic of trace elements from phosphate rock ore to the environment in a phosphoric acid plant located in SW Spain and the impact of phosphogypsum wastes were investigated through total digestion and BCR-sequential ... -
Nuevos yacimientos de icnitas domerienses en Ibaqalliwn (Alt Bou Guemez, Alto Atlas Central. Marruecos)
(2010)During the 2009's summer courses (universities Rabat-La Rioja) 6 new paleoichnological sites are found in the Bou Guemez river. The previously know Ibaqalliwn-Talsnant sites are located in the close west. All new, and ... -
Nuevas aportaciones a la caracterización geomorfológica del Manto Eólico Litoral de El Abalario-Doñana: el perfil de la laguna Río Loro (Huelva, España)
Díaz del Olmo, Fernando; Recio Espejo, José Manuel; Borja Barrera, César; Cámara Artigas, Rafael; Borja Barrera, Francisco (2010)
The RLO-ZC profile of Río Loro small lake at El Abalarlo area in MELAD (Aeolian Littoral Sand Sheet at El Abalario-Doñana), in Doñana Natural Park (Huelva, Spain) has been studied from a weathering point of view. We can ... -
Modelización hidrológica de las cuencas de los ríos Múrtigas y Caliente (Huelva, España). Calidad de los datos de aforos
Hydrological modeling of the Odiel River by means of th SWAT program (Soil and Water Assessment Tool) revealed a need for stream-gauge stations in the northern part ofthe basin. This is because materials with different ... -
La tomografía eléctrica aplicada a la investigación del yacimiento arqueológico de Cástulo (Linares, Jaén). Resultados preliminares
(2010)The Cástulo archaeological site is one of the most important ofthejaen province. Despite its significance, the excavation work has been scarce. Site development for cultural purposes requires, firstly, a detailed, ...
