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Résultats de la recherche (131 résultats)

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  • Regional disparities in the unemployment rate : the role of the wage-setting mechanism in Spain, 1987-92
  • Enquiry ; Labour productivity ; Regional disparities ; Spain ; Unemployment ; Wage
  • 2007
  • Shore platform abrasion in a para-periglacial environment, Galicia, northwestern Spain
  • Coastal environment ; Galicia ; Holocene ; Inherited features ; Marine abrasion ; Periglacial features ; Shore platform ; Spain ; Weathering
  • This paper uses surface rock hardness variations to identify present and past abrasional activity on shore platforms in northwestern Spain, and to show how spatial and temporal in abrasion efficacy have resulted from the exhumation and inheritance
  • 2007
  • Short and medium-term evolution of a coastal sector in Cadiz, SW Spain
  • Aerial photography ; Coastal environment ; Coastal erosion ; Coastal geomorphology ; Coastal sedimentation ; Methodology ; Photointerpretation ; Seasonal variation ; Spain
  • This paper is a combined study on the medium and short-term evolution of the littoral between Chipiona and Rota (SW Spain). The analysis of coastal evolution over a period of 24 years was carried out using 6, well temporally spaced, photogrammetric
  • 2007
  • Soils of a dune coastal salt marsh system in relation to groundwater level, micro-topography and vegetation under a semiarid Mediterranean climate in SE Spain
  • Coastal environment ; Dune ; Ecosystem ; Humid environment ; Mediterranean area ; Murcia ; Salt marsh ; Sea level ; Soil ; Soil properties ; Spain ; Vegetation
  • Twenty-one soil profiles were described, analysed and classified in a salt marsh dune system in SE Spain. The aims of this work were to establish the edaphic characteristics of a coastal dune system in SE Spain in relation to its groundwater level
  • 2007
  • Second homes in Spain : an analysis of change at the provincial level, 1981-2001
  • Housing market ; Regional disparities ; Second home ; Socio-economic system ; Spain ; Spatial distribution
  • 2007
  • Bed stability variations after check dam construction in torrential channels (South-East Spain)
  • Dam ; Hydraulic works ; Longitudinal section ; Murcia ; Roughness ; Semi-arid area ; Spain ; Stream ; Torrent
  • 2007
  • Soil loss and soil water content affected by land levelling in Penedès vineyards, NE Spain
  • Catalonia ; Levelling ; Rainfall ; Runoff ; Sedimentation ; Soil erosion ; Soil moisture ; Spain ; Vinegrowing area
  • 2007
  • Identification of vulnerable areas for gully erosion under different scenarios of land abandonment in Southeast Spain
  • Agricultural land use ; Geographical information system ; Gully erosion ; Model ; Semi-arid area ; Soil erosion ; Spain ; Survey ; Vulnerability ; Wasteland
  • 2007
  • Erosion rates obtained from check-dam sedimentation (SE Spain). A multi-method comparison
  • Comparative study ; Dam ; Erosion rate ; Methodology ; Sedimentation ; Semi-arid area ; Soil erosion ; Spain
  • 2007
  • Kaolinitic paleosols in the south west of the Iberian Peninsula (Sierra Morena region, Spain). Paleoenvironmental implications
  • Clay mineral ; Kaolinite ; Palaeo-environment ; Palaeosol ; Pedogenesis ; Pliocene ; Soil properties ; Spain ; Subtropical zone
  • 2007
  • Firm size and regional linkages : a typology of manufacturing establishments in Southern Spain
  • Andalusia ; Enterprise ; Firm size ; Industrial firm ; Inter-industrial linkages ; Regional economy ; Regional system ; Spain ; Typology
  • 2007
  • Permafrost distribution from BTS measurements ( Sierra de Telera, Central Pyrenees, Spain) : assessing the importance of solar radiation in a mid-elevation shaded mountainous area
  • Geographical information system ; Ground survey ; Linear regression ; Mountain ; Periglacial features ; Permafrost ; Pyrénées ; Radiation ; Spain ; Spatial distribution
  • 2007
  • Accessibility to basic services in one of the most sparsely populated areas in Europe : the province of Teruel (Spain)
  • Accessibility ; Aragón ; Demographic structure ; Economic cost ; Medical services ; Rural population ; Settlement ; Spain ; Spatial analysis ; Teruel
  • 2007
  • Aerial photography ; Arid area ; Burkina ; Erosion rate ; Granada ; Gully erosion ; Infiltration ; Morocco ; Murcia ; Rill wash ; Semi-arid area ; Soil erosion ; Soil properties ; Spain ; Zaragoza
  • and GIS analysis in order to quantify gully development with linear, areal and volumetric measurements at various sites in semi-arid landscapes of Spain and Africa. Linear headcut retreat rates for 12 gullies (in Southeast Spain, South Morocco, Burkina
  • 2007
  • Effect of land-use on soil water dynamic in dehesas of Central-Western Spain
  • Cultivated land ; Ecosystem ; Impact ; Land use ; Pastureland ; Soil water ; Spain ; System dynamics ; Tree
  • 2007
  • Factors controlling the erosion rates in a semi-arid zone (Bardenas Reales, NE Spain)
  • Erosion rate ; Measurement ; Methodology ; Pluviometry ; Semi-arid area ; Soil erosion ; Soil properties ; Spain
  • 2007
  • Effectiveness and geomorphological impacts of check dams for soil erosion control in a semiarid Mediterranean catchment : El Cárcavo (Murcia, Spain)
  • Dam ; Erosion control ; Gully erosion ; Hydraulic works ; Murcia ; Semi-arid area ; Soil erosion ; Spain ; Watershed
  • 2007
  • Spatial distribution of rock fragments in dolines : a case study in a semiarid Mediterranean mountain-range (Sierra de Gádor, SE Spain)
  • Almería ; Carbonate rock ; Doline ; Grain size distribution ; Mediterranean area ; Mountain ; Slope gradient ; Spain ; Spatial distribution ; Topography
  • 2007
  • Mineralogical and geo-chemical characterization of a diapiric formation in the North of Spain
  • Cantabria ; Diapir ; Geochemistry ; Hydrothermal ; Mineralogy ; Semi-arid area ; Soil ; Soil properties ; Spain
  • 2007
  • Morphometric indices as indicators of tectonic, fluvial and karst processes in calcareous drainage basins, South Menorca Island, Spain
  • Baleares ; Cluster analysis ; Digital elevation model ; Drainage ; Fluvial processes ; Geomorphometry ; Hypsometry ; Index ; Karst ; Limestone ; Morphometry ; Spain ; Tectonics ; Watershed
  • 2007