Results 171 to 180 of about 630,309 (202)

An integrated geological and geophysical analysis of the Guadalquivir Foreland Basin

56th EAEG Meeting, 1994
A compilation and reinterpretation of geological and geophysical data recently acquired in the Guadalquivir foreland basin, which include seismic reflection and refraction profiles, oil well logs, gravity and surface heat flow is presented. These data sets are used to deduce the geomet ry of the basin , the basin infill model and, the ve rtical ...
M. Fernandez, D. Garcia, M. J. Jurado, C. Taberner, M. Torne, X. Berastegui, M. C. Comas   +6 more
openaire   +1 more source

Messinian paleoenvironmental evolution in the lower Guadalquivir Basin (SW Spain) based on benthic foraminifera [PDF]

Palaeogeography, Palaeoclimatology, Palaeoecology, 2012
Benthic foraminiferal assemblages of a drill core from the lower Guadalquivir Basin (northern Gulf of Cádiz, SW Spain) have been analysed in order to reconstruct the paleoenvironmental evolution in the vicinity of the Betic seaways during the Messinian.
José N Pérez-Asensio, Gerhard Schmiedl, Julio Aguirre   +2 more
exaly   +4 more sources

Geophysical and geological constraints on the evolution of the Guadalquivir foreland basin, Spain

Geological Society, London, Special Publications, 1998
Abstract This paper presents a compilation and reinterpretation of available geophysical and geological data recently acquired for the ENE-WSW Guadalquivir foreland basin, located on the northern margin of the Betic orogen in southern Iberia. The data include seismic reflection and refraction profiles, well logs, gravity, geoid, surface heat ...
Fernández Ortiga, Manel, Berástegui, X., Puig, Carme, García-Castellanos, Daniel, Jurado, Maria José, Torné, Montserrat, Banks, C.   +6 more
openaire   +2 more sources

Baetic Cordillera and Guadalquivir Basin

1984
The Baetic Cordillera constitutes the main structural unit of the south of the Iberian Peninsula, extending for 600 km from the Strait of Gibraltar to Cabo de la Nao (see Fig. 13.1). In its north-eastern part, it merges with the Iberian Cordillera while to the north and north-west it is separated from the Hercynian block by a triangular depression ...
openaire   +1 more source

Land Reclamation And Resettlement In The Lower Guadalquivir Basin.

1966
PhD ; Geography ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/184337/2/6614512 ...
openaire   +2 more sources

Value of Irrigation Water in Guadalquivir Basin (Spain) by Residual Value Method

Water Resources Management, 2011
This paper presents an application of residual value techniques to the economic analysis of irrigation water at the basin level for the Guadalquivir River (Southern Spain). The methodology is simple; the results are robust and consistent with alternative method findings.
Julio Berbel, M. Azahara Mesa-Jurado, Juan Máximo Pistón   +2 more
openaire   +1 more source

A new approach to AVO analysis and its application in the Guadalquivir Basin, Spain

The Leading Edge, 1999
This article introduces a new AVO methodology that allows the interpreter (thanks to pseudo-3-D visualization modules) to handle real data and to avoid limitations imposed by techniques based solely on seismic processing.
Consuelo García Mojonero, Ángela Echánove Hornos, Agustín Arrieta Murillo, Álvaro Lavín Hueros   +3 more
openaire   +1 more source

Pesticide concentrations in the waters from a section of the Guadalquivir River Basin, Spain

Environmental Toxicology and Water Quality, 1997
When surface water is used to supply urban settlements, exhaustive studies of the composition of the source are necessary to ensure its potability, and to assess the possible environmental effects associated with contamination by pesticides. The present study centers on the pesticide content of the waters from a section of the Guadalquivir River and ...
M. Espigares, C. Coca, M. Fernández-Crehuet, O. Moreno, A. Bueno, R. Gálvez   +5 more
openaire   +1 more source

Monitoring of pharmaceutically active compounds on the Guadalquivir River basin (Spain): occurrence and risk assessment

Journal of Environmental Monitoring, 2011
Guadalquivir River (South of Spain) is among the major freshwater sources of the European Atlantic basin. Until now scientific efforts have been focused on contamination by heavy metals and some priority pollutants in Guadalquivir River. However, the presence of "emerging contaminants", such as pharmaceutically active compounds, has not yet been ...
J, Martín, D, Camacho-Muñoz, J L, Santos, I, Aparicio, E, Alonso   +4 more
openaire   +2 more sources

On the occurrence ofAnaecypris hispanica, an extremely endangered Iberian endemism, in the Guadalquivir River basin

Journal of Fish Biology, 2010
The jarabugoAnaecypris hispanica, considered endemic to the Guadiana River basin, has been found in the Guadalquivir River. First genetic data showed a high degree of similarity to those of the Guadiana River populations. The genetic study recovered five different groups of haplotypes, the Guadalquivir River specimens belong to the largest and most ...
R, De Miguel, E, Pino, A, Ramiro, F, Aranda, J P, Peña, I, Doadrio, C, Fernández-Delgado   +6 more
openaire   +2 more sources