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Visualizar por autor "Molina, Luis"
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Aspectos hidrogeoquímicos sobre la relación aguas subterráneas-aguas superficiales en el río Andarax (Almería)
(Sociedad Geológica de España, 2004)The Andarax river is characterized by the variability of its flow, which is dependent upon the rainfall regime of the area. This work presents a study of the chemical composition of the surface waters of the Andarax river ... -
Consideraciones hidrogeoquímicas sobre el acuífero detrítico costero de Bou Ahmed (Marruecos)
(2009)The salinity of the waters of the detritic aquifer of Bou Ahmed (Morocco) is very diverse. Based on their hydrogeochemistry, two types of water have been differentiated. The less saline group of waters (electrical ... -
Consideraciones sobre el boro en las aguas subterráneas del Campo de Dalias (Almería)
(Sociedad Geológica de España, 2000)The study of boron content in the waters from Campo de Dalias and his relation with ions Cl' y SO',2 allows identify their principal origins. The three processes that control his distribution are related with antropic ... -
Consideraciones sobre el contenido isotópico de las aguas subterráneas en el Bajo Andarax (Almería)
(Sociedad Geológica de España, 2001)The isotopic content of the groundwaters of the Lower Andarax was used as the basis for differentiating two subterranean flow systems. The more superficial system is represented by less impoverished waters with temperatures ... -
Contribución del contenido en tritio a la identificación del origen del agua subterránea: Sierra de Gádor (Almería)
(Sociedad Geológica de España, 2001)Tritium content of rainwater in Sierra de Gador has been higher than at. 10 TU during the last forty years. Groundwater samples apparently indicate the absence of recent contributions from the precipitation. The mixture ... -
Estudio de la evolución de un humedal en una región semiárida mediante SIG. El caso de la Cañada de las Norias (Campo de Dalías, SE España)
(2006)The continuous elevation of the water level in the Cañada de Las Norias pools provokes a significant flood hazard on one quarter of Las Norias and the greenhouses in the area. Because of the flood hazard the government ... -
Evolución de la geometría de la interfase agua dulce-agua de mar en un acuífero costero sometido a un intenso bombeo de agua de mar
(Sociedad Geológica de España, 2017)Ha sido estudiada la evolución de la geometría de la interfase agua dulce-agua de mar en el acuífero detrítico costero del delta del río Andarax (Almería). En éste, 19 sondeos de extracción de agua de mar por debajo de la ... -
Evolución del contacto agua dulce-agua salada en un acuífero kárstico costero: acuífero de Aguadulce (Almería)
(Sociedad Geológica de España, 2003)Karstic aquifers display a large number of singularities regarding the underground flow organisation and the vertical distribution of the water heads, due to the unequal behaviour of the karstic drains and channels compared ... -
Evolución geoquímica de las aguas subterráneas en el borde meridional de la Sierra de Gádor (Almería)
(Sociedad Geológica de España, 2004)The study of the flow paths shows the different hydrogeochemical conditions of carbonate materials in the southern edge of Sierra de Gádor. The study and modelling have consisted on the comparison of the saturation indexes ... -
Evolución hidrogeoquímica en las salinas de Cerrillos (Almería) y la relación entre aguas subterráneas y salmueras
(Sociedad Geológica de España, 2000)The saltworks of Cerrillos are located in the sea coast. The origin of these waters is essentially marine, but the influence of the groundwater discharge could be significant. The chemical diversity of the water increases ... -
Evolución hidroquímica de las aguas superficiales en los tramos alto y medio del río Andarax (Almería)
(Sociedad Geológica de España, 2016)The Andarax river includes every kind of flow type along its course: perennial, intermittent and ephemeral. This diversity of flow, along with the variable lithology of the area and the influence of groundwater influences ... -
Identificación de procesos hidrogeoquímicos mediante elementos minoritarios en Sierra de Gádor (Almería, España)
(Sociedad Geológica de España, 2016)A groundwater sampling has been carried out in Sierra de Gador (SE Spain) with the aim of determining the processes in which minor ions are involved. Previous works have allowed us to differentiate four groups according ... -
Influencia de la agricultura intensiva en el contenido de nitratos de las aguas del Campo de Dalias: evolución temporal y espacial
(Sociedad Geológica de España, 1996)Seasonal nitrate contents in the aquifer of Campo de Dalias have been studied during the period of 1988 to 1990. In this area, agricultural activities cover more than 20.000 ha. We have considered two aquifer systems, S I ... -
Rasgos hidrogeoquímicos de las aguas termales en los acuíferos carbonatados del Bajo Andarax (Almería)
(Sociedad Geológica de España, 2003)The carbonate aquifers of the Lower Andarax is a significant geothermal anomaly, as evidenced by the high temperature of the spring waters (22 - 40 °C). The most saline waters (2000 - 3000 mg.L1) correspond to the Deep ... -
Registros de conductividad y temperatura y flujos preferenciales en el campo de Dalias (Almería)
(Sociedad Geológica de España, 2002)Groundwater temperature and electrical conductivity logs were applied to gain an understanding of the hydrogeological behaviour of a complex system. This system, compartmentalized by a large number of fractures, is that ... -
Sobre la composición isotópica del agua de lluvia en Sierra de Gádor (Almería)
(Sociedad Geológica de España, 2000)The stable isotopes of rainwater, measured in samples at locations with different altitude, show a distinctive altitudinal distribution. Analysis of the precipitation indicates the dominant source and direction of the air ... -
Sondeos de investigación en un acuífero kárstico costero (Castell de Ferro, Granada)
(Sociedad Geológica de España, 1998)Data from 4 investigation boreholes, drilled in the marbles of the Castell de Ferro aquifer and separated some 5 m each one from the next one, are discussed. Several karstic discontinuities are detected at different depths ...
