English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/171080
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorCamarero, Lluíses_ES
dc.contributor.authorMasqué, Perees_ES
dc.contributor.authorDevos, W.es_ES
dc.contributor.authorAni-Ragolta, I.es_ES
dc.contributor.authorCatalán, Jordies_ES
dc.contributor.authorMoor, H. C.es_ES
dc.contributor.authorPla Rabès, Sergies_ES
dc.contributor.authorSanchez-Cabeza, Joan-Albertes_ES
dc.date.accessioned2018-10-16T09:44:02Z-
dc.date.available2018-10-16T09:44:02Z-
dc.date.issued1998-
dc.identifier.citationWater, Air, and Soil Pollution 105 : 439-449 (1998)es_ES
dc.identifier.issn0049-6979-
dc.identifier.urihttp://hdl.handle.net/10261/171080-
dc.description.abstractVariations in Pb concentration in lake sediments reflect changes in the fluxes of this element in the past. A sediment core from a lake in the Pyrenees (Lake Redó at 2,240 m a.s.l., NE Spain) was studied, with the aim of reconstructing past environmental and climatic conditions in the lake and its catchment area. The core was dated using both 210Pb and 14C. A surface peak of Pb concentration, which was about 10 times higher than the background level, was found. This peak is attributed to mining activities since the beginning of this century. Although Pb pollution due to the combustion of gasoline is expected to be present, no evidence can be deduced from Pb isotope ratios of sediment due to the masking effect of Pb from mines. A second peak appeared in a deeper layer, with a maximum Pb concentration of about 17 times higher than the background level. The origin of this peak is unclear. All evidence suggests that the ancient peak is due to mining operations in the central Pyrenees area, which were not documented historically.es_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.rightsclosedAccesses_ES
dc.subjectLake Redóes_ES
dc.subjectLake sedimentses_ES
dc.subjectLeades_ES
dc.subjectMetal pollutiones_ES
dc.subjectMininges_ES
dc.subject210Pb-datinges_ES
dc.subjectPyreneeses_ES
dc.subjectStable Pb isotopeses_ES
dc.titleHistorical variations in lead fluxes in the Pyrenees (NE Spain) from a dated lake sediment corees_ES
dc.typeartículoes_ES
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://link.springer.com/article/10.1023/A:1005005625972es_ES
dc.identifier.e-issn1573-2932-
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
Appears in Collections:(CEAB) Artículos
Files in This Item:
There are no files associated with this item.
Show simple item record
 


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