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dc.contributor.authorRodríguez-López, Lauraes_ES
dc.contributor.authorAntón, Loretoes_ES
dc.contributor.authorRodés, A.es_ES
dc.contributor.authorPallàs, R.es_ES
dc.contributor.authorGarcía-Castellanos, Danieles_ES
dc.contributor.authorJimenez-Munt, Ivonees_ES
dc.contributor.authorStruth, Lucíaes_ES
dc.contributor.authorLéanni, Laëtitiaes_ES
dc.contributor.authorAumaître, G.es_ES
dc.contributor.authorBourlès, D.es_ES
dc.contributor.authorKeddadouche, K.es_ES
dc.date.accessioned2020-08-19T10:35:53Z-
dc.date.available2020-08-19T10:35:53Z-
dc.date.issued2020-10-
dc.identifier.citationGlobal and Planetary Change, 193: 103271 (2020)es_ES
dc.identifier.issn0921-8181-
dc.identifier.urihttp://hdl.handle.net/10261/218242-
dc.description.abstractFluvial terraces are valuable records to study and characterize landscape evolution and river response to base level lowering, and to decipher coupled responses between fluvial incision and regional tectonics. The opening of closed basins has a strong impact on fluvial dynamics, as it involves an abrupt base level lowering that accelerates landscape fluvial dissection. This study focuses on the time response of the Duero Basin, the largest and best preserved among the Cenozoic basins of the Iberian Peninsula, to exorheism. Fluvial incision due to basin opening has developed up to 13 un-paired strath terraces along the south margin of the Duero river, distributed at relative heights up to +136–128 m compared to the modern floodplain. Paired 10Be–26Al cosmogenic isotope depth profiles from six fluvial terraces, located ca. 30–80 km upstream from the opening zone, suggest Pleistocene ages for almost the entire fluvial terrace staircase (from T3 at +112 –107 m, to T12 at +13–11 m). The terrace density and the total lowering of the terrace surface, key parameters in limiting terrace exposure ages, were estimated based on field and geomorphological data. Apparent burial durations and basin denudation rates deduced from inherited 10Be–26Al concentrations provide valuable information on basin evolution. Apparent basin denudation rates remained relatively low (<3–6 m·Ma−1) during the Pliocene, and doubled (8–13 m·Ma−1) during the Early Pleistocene (ca. 2–1 Ma) possibly showing a lower proportion of recycled sediments. Time averaged incision rates deduced from terraces in the study area and along some tributaries show that incision rates are higher close to the opening site (122–<250 m·Ma−1) than towards the upstream part of the catchment (88–68 m·Ma−1), evidencing the retrogressive travel of the erosive wave nucleated at the opening site. © 2020 Elsevier B.V.es_ES
dc.description.sponsorshipThis is a MITE project contribution, funded by the Spanish Ministry of Science and Innovation ( Plan Estatal de Investigación Científica y Técnica y de Innovación ; Ref. CGL2014-59516 and PR2011-0044 ). At the time of paper writing, L. Rodríguez-Rodríguez was recipient of an outgoing post-doctoral grant of the Clarín-Cofund program (Ref. ACA-17-19), financed jointly by the regional government of Principality of Asturias and the 7th WP of the European Union–Marie Curie Actions . The ASTER AMS national facility (CEREGE, Aix en Provence) is supported by the INSU/CNRS , the ANR through the “Projets thématiques d'excellence” program for the “Equipements d'excellence” ASTER-CEREGE action and IRD. Candela Pastor-Martín is thanked for providing GIS technical support (funded by the Spanish Ministry of Economy and Competitiveness under grant PEJ-2014-A-93258 ).es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationMINECO/ICTI2013-2016/CGL2014-59516-Pes_ES
dc.rightsclosedAccesses_ES
dc.subjectLandscape evolutiones_ES
dc.subjectIncision rateses_ES
dc.subjectFluvial terracees_ES
dc.subjectendo-exorheic transitiones_ES
dc.subjectCosmogenic depth-profile datinges_ES
dc.subjectDenudation ratees_ES
dc.subjectDouro Riveres_ES
dc.subjectDuero Basines_ES
dc.subjectCatchmentses_ES
dc.subjectErosiones_ES
dc.titleDates and rates of endo-exorheic drainage development: Insights from fluvial terraces (Duero River, Iberian Peninsula)es_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.gloplacha.2020.103271-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.gloplacha.2020.103271es_ES
dc.contributor.funderMinisterio de Ciencia e Innovación (España)es_ES
dc.contributor.funderAgence Nationale de la Recherche (France)es_ES
dc.contributor.funderComisión Asesora de Investigación Científica y Técnica, CAICYT (España)es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100001665es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100007272es_ES
dc.contributor.orcidGarcía-Castellanos, Daniel [0000-0001-8454-8572]es_ES
dc.contributor.orcidJimenez-Munt, Ivone [0000-0003-4178-3585]es_ES
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