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Relaciones agua-suelo-vegetación.-Hidrología de un ambiente Mediterráneo de montaña. Las cuencas de Vallcebre (Pirineo Oriental) II. Relaciones precipitación-escorrentía y procesos hidrológicos

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dc.contributor.authorLatron, J.
dc.contributor.authorSoler, M.
dc.contributor.authorNord, G.
dc.contributor.authorLlorens, P.
dc.contributor.authorGallart, F.
dc.contributor.otherUniversidad de Murciaes
dc.date.accessioned2020-10-29T10:07:33Z
dc.date.available2020-10-29T10:07:33Z
dc.date.created2009-09
dc.description.abstractABSTRACT Hydrological response and runoff processes have been studied in the Vallcebre research basins (North Eastern Spain) for almost 20 years. Results obtained allowed to build a more complete perceptual model of the hydrological functioning of Mediterranean mountains basins. On a seasonal and monthly scale, there was no simple relationship between rainfall and runoff depths. Monthly rainfall and runoff values revealed the existence of a threshold in the relationship between rainfall and runoff depths. At the event scale, the storm-flow coefficient had a clear seasonal pattern. The effect of the water table position on how rainfall and runoff volumes relate was observed. Examination of soil water potential and water table dynamics during representative floods helped to identify 3 types of characteristic hydrological behaviour during the year. Under dry conditions, runoff was generated essentially as infiltration excess runoff in low permeable areas, whereas saturation excess runoff dominated during wetting-up and wet conditions. During wetting-up transition, saturated areas resulted from the development of scattered perched water tables, whereas in wet conditions they were linked to the rise of the shallow water table.es
dc.formatapplication/pdfes
dc.format.extent4es
dc.identifier.urihttp://hdl.handle.net/10201/97829
dc.languagespaes
dc.languageenges
dc.relationSin financiación externa a la Universidad de Murciaes
dc.relation.ispartofCongreso Internacional sobre desertificaciónes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMediterranean mountaines
dc.subjectrainfall-runoff relationshipses
dc.subjectrunoff processeses
dc.subjectcontributing areases
dc.subjectVallcebrees
dc.subject.otherCDU::5 - Ciencias puras y naturales::55 - Geología. Meteorologíaes
dc.titleRelaciones agua-suelo-vegetación.-Hidrología de un ambiente Mediterráneo de montaña. Las cuencas de Vallcebre (Pirineo Oriental) II. Relaciones precipitación-escorrentía y procesos hidrológicoses
dc.typeinfo:eu-repo/semantics/otheres
dspace.entity.typePublicationes
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