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dc.contributor.author
Musotto, Lorena Laura
dc.contributor.author
Borromei, Ana Maria
dc.contributor.author
Coronato, Andrea Maria Josefa
dc.contributor.author
Menounos, Brian
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Osborn, Gerald
dc.contributor.author
Marr, Robert
dc.date.available
2018-06-08T18:59:09Z
dc.date.issued
2015-03
dc.identifier.citation
Musotto, Lorena Laura; Borromei, Ana Maria; Coronato, Andrea Maria Josefa; Menounos, Brian; Osborn, Gerald; et al.; Late Pleistocene and Holocene palaeoenvironmental changes in central Tierra del Fuego (~54°S) inferred from pollen analysis; Springer; Vegetation History And Archaeobotany; 25; 2; 3-2015; 117-130
dc.identifier.issn
0939-6314
dc.identifier.uri
http://hdl.handle.net/11336/47942
dc.description.abstract
A palynological record was obtained from a coring site in La Correntina mire (54°33´S, 66°59´W, 206 m a.s.l.) in the east of Lago Fagnano, centre of Tierra del Fuego. The pollen record indicates that the valley bottom was ice free shortly before 15400 cal BP. Pioneer vegetation included dwarf shrub heaths, grasses, and herbs with sparsely distributed Nothofagus trees, indicative of dry conditions. Nothofagus expanded by 10000 cal BP, and the forest-steppe ecotone was established by 9400 cal BP implying warmth conditions and increase in available moisture. After ca. 5000 cal BP, the development of a closed-canopy forest is interpreted as wetter and colder conditions. After 3000 cal BP, Nothofagus forest became more open, and by about 400 cal BP a further decline of the forest occurred. A closed-canopy Nothofagus forest re-established after 400 cal BP.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Pollen
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Late Pleistocene-Holocene
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Lago Fagnano
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La Correntina Mire
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Tephrochronology
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Forest-Steppe Ecotone
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Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Late Pleistocene and Holocene palaeoenvironmental changes in central Tierra del Fuego (~54°S) inferred from pollen analysis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-06-06T20:45:27Z
dc.journal.volume
25
dc.journal.number
2
dc.journal.pagination
117-130
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Musotto, Lorena Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
dc.description.fil
Fil: Borromei, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
dc.description.fil
Fil: Coronato, Andrea Maria Josefa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Menounos, Brian. University of Northern British Columbia; Canadá
dc.description.fil
Fil: Osborn, Gerald. University of Calgary; Canadá
dc.description.fil
Fil: Marr, Robert. University of Calgary; Canadá
dc.journal.title
Vegetation History And Archaeobotany
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1007/s00334-015-0537-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00334-015-0537-8


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