Results 11 to 20 of about 630,309 (202)

Flora algal de la cuenca del río Guadalquivir: Su valor en la determinación de la ecorregionalización de la cuenca [PDF]

Limnetica, 2018
In compliance with the Water Framework Directive of the European Union, we needed to diagnose the ecologic quality of the different sections of the rivers of the Guadalquivir basin. In order to establish a regional classification of the water bodies by a
Sala, Silvia Estela, Toja, Julia, Casco, Maria Adela, Reyes, Isabel, Martín, Gonzalo, Fernández, María R.   +5 more
core   +4 more sources

Complex network modeling of a river basin: an application to the Guadalquivir River in Southern Spain

Journal of Hydroinformatics, 2022
In this paper, complex network analysis is used to analyze the structure of a whole river basin. A classification of nodes and edges that allow the river basin to be represented as a directed network is given.
R. Rodríguez-Alarcón, S. Lozano
doaj   +2 more sources

Institutional and policy analysis of river basin management: the Guadalquivir River Basin, Spain [PDF]

, 2005
The authors describe and analyze river basin management in the Guadalquivir River Basin in Spain. The Guadalquivir river flows westerly across southern Spain, with nearly all of its 57,017 km2 drainage area within the region of Andalusia.
Blomquist, William, Giansante, Consuelo, Bhat, Anjali, Kemper, Karin   +3 more
core   +2 more sources

Late Miocene Cymodocea seagrass in the Guadalquivir Basin (southern Spain) [PDF]

Review of Palaeobotany and Palynology, 2021
This work was supported by Junta de Andalucia (Spain) Research Group RNM 190. Funding for open access charge: Universidad de Granada/CBUA. We are grateful to Manuel Vicente Maestre Galindo for his helpful comments during development of this research and ...
Cárdenas Carretero, Joaquín, Bajo Campos, Ildefonso, Braga Alarcón, Juan Carlos   +2 more
core   +3 more sources

Patterns of Interploidy Admixture in Polyploid Complexes: Insights From Thymus Sect. Mastichina (Lamiaceae). [PDF]

Mol Ecol
ABSTRACT Understanding gene flow between ploidy levels in polyploid complexes is essential for species delimitation and conservation. This study explores evolutionary dynamics in the polyploid complex Thymus sect. Mastichina (Lamiaceae), comprising three taxa: T. mastichina subsp. mastichina, T. mastichina subsp.
García-Cárdenas FJ, Ortiz MÁ, Del Valle JC, Doblas-Pruvost D, de la Estrella M, Nieto-Lugilde D, Pokorny L, Berjano R.   +7 more
europepmc   +2 more sources

The Neogene of the Guadalquivir basin (SW Spain)

, 1990
[EN]The Guadalquivir Basin si an important depression, elongated in the ENE-WSW direction, which is almost enterly made up of soft sediments. Starting at the eastern end it has an altitude of more tgan 800 m.
Sierro Sánchez, Francisco Javier, Civis Llovera, Jorge, Dabrio González, Cristino José, Flores Villarejo, José Abel, González Delgado, José Ángel   +4 more
core   +2 more sources

Trough cross-bedded rhodolith limestones in the Atlantic-linked Ronda Basin (Messinian, Southern Spain)

Frontiers in Earth Science, 2022
Rhodolith limestones occur in the upper part of the Miocene infill of the Ronda Basin in southern Spain. This basin was an embayment at the southern margin of the Atlantic-linked Guadalquivir Basin, the foreland basin of the Betic Cordillera.
Juan C. Braga, Julio Aguirre
doaj   +1 more source

Impact of alternative water policies for drought adaptation in the Guadalquivir Mediterranean river basin, southern Spain

Journal of Hydrology: Regional Studies, 2023
Study region: The Guadalquivir Basin in Spain as a representative Mediterranean basin. Study focus: The aim of this study is to assess the adaptive capacity of Mediterranean basins to long periods of severe drought.
Javier Martínez-Dalmau, Carlos Gutiérrez-Martín, Taher Kahil, Julio Berbel   +3 more
doaj   +1 more source

Climate and Atlantic sea-level recorded in Southwestern Spain from 6.3 to 5.2 Ma. Inferences on the Messinian Crisis in the Mediterranean.

BSGF - Earth Sciences Bulletin, 2023
The Mio-Pliocene succession of Andalusia on the Atlantic coast (Guadalquivir Basin) is known as one of the former stratotype candidate for the Andalusian Stage, proposed during the seventies as the last stage of the Miocene.
Suc Jean-Pierre, Fauquette Séverine, Warny Sophie, Jiménez-Moreno Gonzalo, Do Couto Damien   +4 more
doaj   +1 more source

Modeling the evolution of the Guadalquivir foreland basin (southern Spain) [PDF]

Tectonics, 2002
Previous quantitative studies dealing with the origin of foreland basins have focused primarily either on the rheological basis of the lithosphere mechanical response or on the relationship between orogenic loading and sediment geometry. To link the evolution of the Guadalquivir foreland basin (South Iberia) with the thermomechanical stratification of ...
Garcia-Castellanos, D., Fernandez, M., Torne, M.   +2 more
openaire   +3 more sources