Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/18399
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Holocene palaeohydrology and climate variability in northeastern Spain: The sedimentary record of Lake Estanya (Pre-Pyrenean range) |
Autor: | Morellón, Mario CSIC ORCID; Valero-Garcés, Blas L. CSIC ORCID ; Moreno Caballud, Ana CSIC ORCID ; González-Sampériz, Penélope CSIC ORCID ; Mata Campo, Maria Pilar; Romero, Óscar E. CSIC; Maestro Martínez, Melchor CSIC; Navas Izquierdo, Ana CSIC ORCID ; Navas Izquierdo, Ana CSIC ORCID | Palabras clave: | Karstic lake Holocene Sedimentary facies Total sulphur Paleosalinity Western Mediterranean |
Fecha de publicación: | abr-2008 | Editor: | Elsevier | Citación: | Quaternary International 181(1): 15-31 (2008) | Resumen: | 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. | Descripción: | 17 pages, 8 figures, 3 tables. | Versión del editor: | http://dx.doi.org/10.1016/j.quaint.2007.02.021 | URI: | http://hdl.handle.net/10261/10297 | DOI: | 10.1016/j.quaint.2007.02.021 | ISSN: | 1040-6182 |
Aparece en las colecciones: | (IACT) Artículos (EEAD) Artículos (IPE) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Holocene palaeohydrology.pdf | 1,13 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
85
checked on 21-abr-2024
WEB OF SCIENCETM
Citations
78
checked on 28-feb-2024
Page view(s)
355
checked on 27-abr-2024
Download(s)
339
checked on 27-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.