Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)

17 pages, 8 figures, 3 tables.

Detalles Bibliográficos
Autores: Morellón, Mario, Valero-Garcés, Blas L., Moreno Caballud, Ana, González-Sampériz, Penélope, Mata Campo, Maria Pilar, Romero, Óscar E., Maestro Martínez, Melchor, Navas Izquierdo, Ana
Tipo de recurso: artículo
Fecha de publicación:2008
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/18399
Acceso en línea:http://hdl.handle.net/10261/10297
Access Level:acceso abierto
Palabra clave:Karstic lake
Holocene
Sedimentary facies
Total sulphur
Paleosalinity
Western Mediterranean
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spelling Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)Morellón, MarioValero-Garcés, Blas L.Moreno Caballud, AnaGonzález-Sampériz, PenélopeMata Campo, Maria PilarRomero, Óscar E.Maestro Martínez, MelchorNavas Izquierdo, AnaNavas Izquierdo, AnaKarstic lakeHoloceneSedimentary faciesTotal sulphurPaleosalinityWestern Mediterranean17 pages, 8 figures, 3 tables.This multi-proxy study of sediment cores from karstic Lake Estanya (Pre-Pyrenean Range, NE Spain) provides the first complete, continuous record of the hydrological evolution in the northeastern Iberian Peninsula over the last 9500 yr. Six sedimentary facies and four main sedimentary units have been defined after integration of sedimentological, mineralogical and geochemical analyses. The use of total sulphur content and sedimentary facies as paleohydrological proxies allows reconstruction of relative changes in lake level. The Estanya record shows a large increase in water availability after 9.2 ka, fluctuating lake levels and salinity during the period 9.2–4.2 ka; and generally higher lake levels after 1.7 ka. Periods of increased run-off and sediment delivery and less saline conditions occurred at 8.5–8.2, 6.7–5.9, and 4.9–4.2 ka. Dominant lower lake levels and concentrated waters during the period 4.2–0.8 ka were punctuated by a higher lake level, higher clastic input episode ca. 1.7–1 ka. Fluctuating, but higher lake levels occurred during the last 800 years. The main hydrological phases in Lake Estanya are coherent with Western Mediterranean and North Atlantic Holocene reconstructions, but they also show similarities with northern African records.Peer reviewedElsevier200920092008info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_65011147323 bytesapplication/pdfhttp://hdl.handle.net/10261/10297reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.quaint.2007.02.021info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/183992026-05-22T06:33:51Z
dc.title.none.fl_str_mv Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
title Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
spellingShingle Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
Morellón, Mario
Karstic lake
Holocene
Sedimentary facies
Total sulphur
Paleosalinity
Western Mediterranean
title_short Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
title_full Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
title_fullStr Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
title_full_unstemmed Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
title_sort Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range)
dc.creator.none.fl_str_mv Morellón, Mario
Valero-Garcés, Blas L.
Moreno Caballud, Ana
González-Sampériz, Penélope
Mata Campo, Maria Pilar
Romero, Óscar E.
Maestro Martínez, Melchor
Navas Izquierdo, Ana
Navas Izquierdo, Ana
author Morellón, Mario
author_facet Morellón, Mario
Valero-Garcés, Blas L.
Moreno Caballud, Ana
González-Sampériz, Penélope
Mata Campo, Maria Pilar
Romero, Óscar E.
Maestro Martínez, Melchor
Navas Izquierdo, Ana
author_role author
author2 Valero-Garcés, Blas L.
Moreno Caballud, Ana
González-Sampériz, Penélope
Mata Campo, Maria Pilar
Romero, Óscar E.
Maestro Martínez, Melchor
Navas Izquierdo, Ana
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Karstic lake
Holocene
Sedimentary facies
Total sulphur
Paleosalinity
Western Mediterranean
topic Karstic lake
Holocene
Sedimentary facies
Total sulphur
Paleosalinity
Western Mediterranean
description 17 pages, 8 figures, 3 tables.
publishDate 2008
dc.date.none.fl_str_mv 2008
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/10297
url http://hdl.handle.net/10261/10297
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.quaint.2007.02.021
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1147323 bytes
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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