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dc.contributor.author
Ariztegui, Daniel
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dc.contributor.author
Gilli, Adrian
dc.contributor.author
Anselmetti, Flavio
dc.contributor.author
Goñi, Rafael Agustín
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dc.contributor.author
Belardi, Juan Bautista
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dc.contributor.author
Espinosa, Silvana Laura
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dc.date.available
2023-02-01T12:36:01Z
dc.date.issued
2010-10
dc.identifier.citation
Ariztegui, Daniel; Gilli, Adrian; Anselmetti, Flavio; Goñi, Rafael Agustín; Belardi, Juan Bautista; et al.; Lake-level changes in central Patagonia (Argentina): Crossing environmental thresholds for Lateglacial and Holocene human occupation; John Wiley & Sons Ltd; Journal Of Quaternary Science; 25; 7; 10-2010; 1092-1099
dc.identifier.issn
0267-8179
dc.identifier.uri
http://hdl.handle.net/11336/186407
dc.description.abstract
The role and extent of climate as a cause of the expansion and decline of human cultures is still debatable. It is clear, however, that human-environment interactions are enhanced and interplay more closely in climatically sensitive areas such as around hydrologically closed basins. Lago Cardiel is located at 49° S in the very arid rain shadow east of the Andes, providing an exceptionally receptive system to changes in hydrological balance. Results of a geophysical survey combined with sedimentological and geochemical studies provide a continuous Lateglacial-Holocene record of substantial water-level changes. These variations, combined with archaeological results from the catchment area, offer a unique possibility to explore the pattern of peopling within this remote area of the globe and its possible relation to climate change. Human occupation in Patagonia is well documented towards the Andes throughout the entire Holocene. Archaeological data from the Lago Cardiel basin, however, show an apparent lack of human activity during the first part of this period, which coincides with well-constrained high lake levels. Our results show an intriguing coincidence between low lake level and increasing human occupation, suggesting that the Lago Cardiel basin has focused human use during intervals with relatively lower effective moisture such as during the Late Pleistocene, but its evidence may have been submerged. This interpretation is confirmed by archaeological remains from Lago Strobel, another perennial lake with a comparable catchment located in the same climatic region and thus sharing the same climatic history as Lago Cardiel. Copyright © 2009 John Wiley & Sons, Ltd.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ARCHAEOLOGY
dc.subject
EASTERN PATAGONIA
dc.subject
HOLOCENE
dc.subject
HUMAN OCCUPATION
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LATE PLEISTOCENE
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LIMNOGEOLOGY
dc.subject.classification
Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Lake-level changes in central Patagonia (Argentina): Crossing environmental thresholds for Lateglacial and Holocene human occupation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-01-31T17:35:14Z
dc.identifier.eissn
1099-1417
dc.journal.volume
25
dc.journal.number
7
dc.journal.pagination
1092-1099
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Ariztegui, Daniel. Universidad de Ginebra; Suiza
dc.description.fil
Fil: Gilli, Adrian. Eidgenossische Technische Hochschule zurich (eth Zurich);
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Fil: Anselmetti, Flavio. Swiss Federal Institute of Aquatic Science and Technology; Suiza
dc.description.fil
Fil: Goñi, Rafael Agustín. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales; Argentina. Secretaría de Cultura de la Nación. Dirección Nacional de Cultura y Museos. Instituto Nacional de Antropología y Pensamiento Latinoamericano; Argentina
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Fil: Belardi, Juan Bautista. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia Austral. Unidad Académica Río Gallegos; Argentina
dc.description.fil
Fil: Espinosa, Silvana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia Austral. Unidad Académica Río Gallegos; Argentina
dc.journal.title
Journal Of Quaternary Science
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jqs.1352
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1002/jqs.1352
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