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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
dc.contributor.author 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
dc.subject Late Pleistocene-Holocene
dc.subject Lago Fagnano
dc.subject La Correntina mire
dc.subject Tephrochronology
dc.subject Forest-steppe ecotone
dc.subject.classification Meteorología y Ciencias Atmosféricas
dc.subject.classification Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification 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
dc.conicet.fuente individual


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)