English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/35437
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorVicente Serrano, Sergio M.-
dc.contributor.authorCuadrat, José María-
dc.date.accessioned2011-05-10T08:04:22Z-
dc.date.available2011-05-10T08:04:22Z-
dc.date.issued2007-03-
dc.identifier.citationTheoretical and Applied Climatology 88(3-4): 247-258 (2007)es_ES
dc.identifier.issn0177-798X-
dc.identifier.urihttp://hdl.handle.net/10261/35437-
dc.description12 páginas, 9 figuras, 3 tablas.-- El documento en word es el post-print del artículo.es_ES
dc.description.abstractHere we analyse trends in drought magnitude in the middle Ebro valley, a semi-arid area of the Iberian Peninsula, between 1951 and 2000. A significant increase in the severity of drought was identified from 1951 to 2000, and principal components analysis revealed three general patterns of drought evolution. Trend analysis of these patterns indicated that trend is significant only in northern areas (p < 0.01). Trends in drought variability were also analysed; a positive trend was recorded between 1951 and 2000. However, the overall results show a high degree of spatial variability. We show that this variability is determined by several geographic/topographic factors, mainly the distance to the Mediterranean Sea and the Bay of Biscay, water bodies that regulate the origin and direction of air masses and flows. It should also be noted that spatial variability of drought was detected because we used a dense database. Our results indicate that at the sub-regional level, drought patterns should be studied using a large amount of empirical data, since spatial variability may be relevant.es_ES
dc.description.sponsorshipThe authors want to acknowledge financial support from the projects BSO2002-02743 and CGL2005-04508=BOS (Financed by Ministerio de Educaci ón y Ciencia, Spain and FEDER), and ‘‘Programa de grupos de investigaci on consolidados’’ (grupo Clima, Cambio Global y Sistemas Naturales, BOA 48 of 20-04-2005), financed by Aragón Government.es_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.rightsopenAccesses_ES
dc.titleTrends in drought intensity and variability in the middle Ebro valley (NE of the Iberian peninsula) during the second half of the twentieth centuryes_ES
dc.typeartículoes_ES
dc.identifier.doihttp://dx.doi.org/10.1007/s00704-006-0236-6-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1007/s00704-006-0236-6es_ES
Appears in Collections:(IPE) Artículos
Files in This Item:
File Description SizeFormat 
theoretical and applied climatology (2007) 88, 247-258.doc571,5 kBMicrosoft WordView/Open
Show simple item record
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.