Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits

Autores
Mauquoy, Dmitri; Blaauw, Maarten; van Geel, Bas; Borromei, Ana Maria; Quattrocchio, Mirta Elena; Chambers, Frank M.; Possnert, Göran
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the 'Little Ice Age' is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14C wiggle-matching technique that provides improved age control for at least part of the record compared to other sites. These new data are presented and compared with other lines of evidence from the Southern and Northern Hemispheres. A period of low local water tables occurred in the bog between A.D. 960-1020, which may correspond to the Medieval Warm Period date range of A.D. 950-1045 generated from Northern Hemisphere tree-ring data. A period of cooler and/or wetter conditions was detected between ca. A.D. 1030 and 1100 and a later period of cooler/wetter conditions estimated at ca. cal A.D. 1800-1930, which may correspond to a cooling episode inferred from Law Dome, Antarctica.
Fil: Mauquoy, Dmitri. Uppsala Universitet; Suecia
Fil: Blaauw, Maarten. University of Amsterdam; Países Bajos
Fil: van Geel, Bas. University of Amsterdam; Países Bajos
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
Fil: Quattrocchio, Mirta Elena. 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
Fil: Chambers, Frank M.. University Of Gloucestershire; Reino Unido
Fil: Possnert, Göran. Angstrom Laboratory; Suecia
Materia
14c Wiggle-Match Dating
Climate Change
Little Ice Age
Medieval Warm Period
Sphagnum Mires
Tierra del Fuego
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/83840
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/83840
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat depositsMauquoy, DmitriBlaauw, Maartenvan Geel, BasBorromei, Ana MariaQuattrocchio, Mirta ElenaChambers, Frank M.Possnert, Göran14c Wiggle-Match DatingClimate ChangeLittle Ice AgeMedieval Warm PeriodSphagnum MiresTierra del Fuegohttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the 'Little Ice Age' is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14C wiggle-matching technique that provides improved age control for at least part of the record compared to other sites. These new data are presented and compared with other lines of evidence from the Southern and Northern Hemispheres. A period of low local water tables occurred in the bog between A.D. 960-1020, which may correspond to the Medieval Warm Period date range of A.D. 950-1045 generated from Northern Hemisphere tree-ring data. A period of cooler and/or wetter conditions was detected between ca. A.D. 1030 and 1100 and a later period of cooler/wetter conditions estimated at ca. cal A.D. 1800-1930, which may correspond to a cooling episode inferred from Law Dome, Antarctica.Fil: Mauquoy, Dmitri. Uppsala Universitet; SueciaFil: Blaauw, Maarten. University of Amsterdam; Países BajosFil: van Geel, Bas. University of Amsterdam; Países BajosFil: 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; ArgentinaFil: Quattrocchio, Mirta Elena. 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; ArgentinaFil: Chambers, Frank M.. University Of Gloucestershire; Reino UnidoFil: Possnert, Göran. Angstrom Laboratory; SueciaAcademic Press Inc Elsevier Science2004-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83840Mauquoy, Dmitri; Blaauw, Maarten; van Geel, Bas; Borromei, Ana Maria; Quattrocchio, Mirta Elena; et al.; Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits; Academic Press Inc Elsevier Science; Quaternary Research; 61; 2; 3-2004; 148-1580033-5894CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S003358940300142Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.yqres.2003.10.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:07Zoai:ri.conicet.gov.ar:11336/83840instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:11:08.15CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
title Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
spellingShingle Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
Mauquoy, Dmitri
14c Wiggle-Match Dating
Climate Change
Little Ice Age
Medieval Warm Period
Sphagnum Mires
Tierra del Fuego
title_short Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
title_full Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
title_fullStr Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
title_full_unstemmed Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
title_sort Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits
dc.creator.none.fl_str_mv Mauquoy, Dmitri
Blaauw, Maarten
van Geel, Bas
Borromei, Ana Maria
Quattrocchio, Mirta Elena
Chambers, Frank M.
Possnert, Göran
author Mauquoy, Dmitri
author_facet Mauquoy, Dmitri
Blaauw, Maarten
van Geel, Bas
Borromei, Ana Maria
Quattrocchio, Mirta Elena
Chambers, Frank M.
Possnert, Göran
author_role author
author2 Blaauw, Maarten
van Geel, Bas
Borromei, Ana Maria
Quattrocchio, Mirta Elena
Chambers, Frank M.
Possnert, Göran
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv 14c Wiggle-Match Dating
Climate Change
Little Ice Age
Medieval Warm Period
Sphagnum Mires
Tierra del Fuego
topic 14c Wiggle-Match Dating
Climate Change
Little Ice Age
Medieval Warm Period
Sphagnum Mires
Tierra del Fuego
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the 'Little Ice Age' is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14C wiggle-matching technique that provides improved age control for at least part of the record compared to other sites. These new data are presented and compared with other lines of evidence from the Southern and Northern Hemispheres. A period of low local water tables occurred in the bog between A.D. 960-1020, which may correspond to the Medieval Warm Period date range of A.D. 950-1045 generated from Northern Hemisphere tree-ring data. A period of cooler and/or wetter conditions was detected between ca. A.D. 1030 and 1100 and a later period of cooler/wetter conditions estimated at ca. cal A.D. 1800-1930, which may correspond to a cooling episode inferred from Law Dome, Antarctica.
Fil: Mauquoy, Dmitri. Uppsala Universitet; Suecia
Fil: Blaauw, Maarten. University of Amsterdam; Países Bajos
Fil: van Geel, Bas. University of Amsterdam; Países Bajos
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
Fil: Quattrocchio, Mirta Elena. 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
Fil: Chambers, Frank M.. University Of Gloucestershire; Reino Unido
Fil: Possnert, Göran. Angstrom Laboratory; Suecia
description A ca. 1400-yr record from a raised bog in Isla Grande, Tierra del Fuego, Argentina, registers climate fluctuations, including a Medieval Warm Period, although evidence for the 'Little Ice Age' is less clear. Changes in temperature and/or precipitation were inferred from plant macrofossils, pollen, fungal spores, testate amebae, and peat humification. The chronology was established using a 14C wiggle-matching technique that provides improved age control for at least part of the record compared to other sites. These new data are presented and compared with other lines of evidence from the Southern and Northern Hemispheres. A period of low local water tables occurred in the bog between A.D. 960-1020, which may correspond to the Medieval Warm Period date range of A.D. 950-1045 generated from Northern Hemisphere tree-ring data. A period of cooler and/or wetter conditions was detected between ca. A.D. 1030 and 1100 and a later period of cooler/wetter conditions estimated at ca. cal A.D. 1800-1930, which may correspond to a cooling episode inferred from Law Dome, Antarctica.
publishDate 2004
dc.date.none.fl_str_mv 2004-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/83840
Mauquoy, Dmitri; Blaauw, Maarten; van Geel, Bas; Borromei, Ana Maria; Quattrocchio, Mirta Elena; et al.; Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits; Academic Press Inc Elsevier Science; Quaternary Research; 61; 2; 3-2004; 148-158
0033-5894
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83840
identifier_str_mv Mauquoy, Dmitri; Blaauw, Maarten; van Geel, Bas; Borromei, Ana Maria; Quattrocchio, Mirta Elena; et al.; Late Holocene climatic changes in Tierra del Fuego based on multiproxy analyses of peat deposits; Academic Press Inc Elsevier Science; Quaternary Research; 61; 2; 3-2004; 148-158
0033-5894
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S003358940300142X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.yqres.2003.10.001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270146550300672
score 13.13397

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