An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) eas...

Autores
Brook, George; Mancini, Maria Virginia; Franco, Nora Viviana; Bamonte, Florencia Paula; Ambrustolo, Pablo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Spatial and temporal variations in evidence for human occupation of Argentinian south Patagonia closely resemble changes in past vegetation reconstructed from pollen records. The Antarctic Cold Reversal was cold and dry in the Deseado Massif and there is little evidence of humans at this time. In contrast, the Younger Dryas interval was warmer and slightly wetter and this was when humans moved into the Deseado area. Increasing temperatures during the early Holocene brought higher precipitation to much of Patagonia east of the Andes except the northern Deseado Massif, explaining the increase in evidence of human occupation in western areas and the decrease in evidence in the massif. Spatial and temporal variations in the frequency of radiocarbon dates indicating human presence, show that in southern Patagonia humans were not only influenced by the major climate shifts of the Pleistocene-Holocene transition but possibly also by distinct short-term changes lasting only a few to several centuries that are apparent in the high-resolution Antarctic Byrd ice core. Water availability may have had the greatest influence on human use of the landscape rather than temperature. However, as temperature is crucial in controlling the latitude of the core of the Southern Westerly Winds, associated with reduced precipitation over most of eastern Patagonia, it is difficult to separate water from temperature in examining impacts on the first humans in southernmost South America.
Fil: Brook, George. University of Georgia; Estados Unidos
Fil: Mancini, Maria Virginia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Laboratorio de Paleoecología y Palinología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Franco, Nora Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; Argentina
Fil: Bamonte, Florencia Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Paleoecología y Palinologia; Argentina
Fil: Ambrustolo, Pablo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Materia
SOUTH PATAGONIA
HUMAN EXPLORATION
ANTARTIC COLD REVERSAL
YOUNGER DRYAS
DESEADO MASSIF
WATER AVAILABILITY
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:11336/101632
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º SBrook, GeorgeMancini, Maria VirginiaFranco, Nora VivianaBamonte, Florencia PaulaAmbrustolo, PabloSOUTH PATAGONIAHUMAN EXPLORATIONANTARTIC COLD REVERSALYOUNGER DRYASDESEADO MASSIFWATER AVAILABILITYhttps://purl.org/becyt/ford/6.1https://purl.org/becyt/ford/6Spatial and temporal variations in evidence for human occupation of Argentinian south Patagonia closely resemble changes in past vegetation reconstructed from pollen records. The Antarctic Cold Reversal was cold and dry in the Deseado Massif and there is little evidence of humans at this time. In contrast, the Younger Dryas interval was warmer and slightly wetter and this was when humans moved into the Deseado area. Increasing temperatures during the early Holocene brought higher precipitation to much of Patagonia east of the Andes except the northern Deseado Massif, explaining the increase in evidence of human occupation in western areas and the decrease in evidence in the massif. Spatial and temporal variations in the frequency of radiocarbon dates indicating human presence, show that in southern Patagonia humans were not only influenced by the major climate shifts of the Pleistocene-Holocene transition but possibly also by distinct short-term changes lasting only a few to several centuries that are apparent in the high-resolution Antarctic Byrd ice core. Water availability may have had the greatest influence on human use of the landscape rather than temperature. However, as temperature is crucial in controlling the latitude of the core of the Southern Westerly Winds, associated with reduced precipitation over most of eastern Patagonia, it is difficult to separate water from temperature in examining impacts on the first humans in southernmost South America.Fil: Brook, George. University of Georgia; Estados UnidosFil: Mancini, Maria Virginia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Laboratorio de Paleoecología y Palinología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Franco, Nora Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; ArgentinaFil: Bamonte, Florencia Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Paleoecología y Palinologia; ArgentinaFil: Ambrustolo, Pablo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaPergamon-Elsevier Science Ltd2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101632Brook, George; Mancini, Maria Virginia; Franco, Nora Viviana; Bamonte, Florencia Paula; Ambrustolo, Pablo; An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S; Pergamon-Elsevier Science Ltd; Quaternary International; 305; 8-2013; 104-1181040-6182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618212033083info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2012.11.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:41:00Zoai:ri.conicet.gov.ar:11336/101632instacron: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:34982025-10-15 14:41:00.686CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
title An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
spellingShingle An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
Brook, George
SOUTH PATAGONIA
HUMAN EXPLORATION
ANTARTIC COLD REVERSAL
YOUNGER DRYAS
DESEADO MASSIF
WATER AVAILABILITY
title_short An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
title_full An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
title_fullStr An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
title_full_unstemmed An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
title_sort An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S
dc.creator.none.fl_str_mv Brook, George
Mancini, Maria Virginia
Franco, Nora Viviana
Bamonte, Florencia Paula
Ambrustolo, Pablo
author Brook, George
author_facet Brook, George
Mancini, Maria Virginia
Franco, Nora Viviana
Bamonte, Florencia Paula
Ambrustolo, Pablo
author_role author
author2 Mancini, Maria Virginia
Franco, Nora Viviana
Bamonte, Florencia Paula
Ambrustolo, Pablo
author2_role author
author
author
author
dc.subject.none.fl_str_mv SOUTH PATAGONIA
HUMAN EXPLORATION
ANTARTIC COLD REVERSAL
YOUNGER DRYAS
DESEADO MASSIF
WATER AVAILABILITY
topic SOUTH PATAGONIA
HUMAN EXPLORATION
ANTARTIC COLD REVERSAL
YOUNGER DRYAS
DESEADO MASSIF
WATER AVAILABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/6.1
https://purl.org/becyt/ford/6
dc.description.none.fl_txt_mv Spatial and temporal variations in evidence for human occupation of Argentinian south Patagonia closely resemble changes in past vegetation reconstructed from pollen records. The Antarctic Cold Reversal was cold and dry in the Deseado Massif and there is little evidence of humans at this time. In contrast, the Younger Dryas interval was warmer and slightly wetter and this was when humans moved into the Deseado area. Increasing temperatures during the early Holocene brought higher precipitation to much of Patagonia east of the Andes except the northern Deseado Massif, explaining the increase in evidence of human occupation in western areas and the decrease in evidence in the massif. Spatial and temporal variations in the frequency of radiocarbon dates indicating human presence, show that in southern Patagonia humans were not only influenced by the major climate shifts of the Pleistocene-Holocene transition but possibly also by distinct short-term changes lasting only a few to several centuries that are apparent in the high-resolution Antarctic Byrd ice core. Water availability may have had the greatest influence on human use of the landscape rather than temperature. However, as temperature is crucial in controlling the latitude of the core of the Southern Westerly Winds, associated with reduced precipitation over most of eastern Patagonia, it is difficult to separate water from temperature in examining impacts on the first humans in southernmost South America.
Fil: Brook, George. University of Georgia; Estados Unidos
Fil: Mancini, Maria Virginia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Laboratorio de Paleoecología y Palinología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Franco, Nora Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Multidisciplinario de Historia y Ciencias Humanas; Argentina
Fil: Bamonte, Florencia Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Paleoecología y Palinologia; Argentina
Fil: Ambrustolo, Pablo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
description Spatial and temporal variations in evidence for human occupation of Argentinian south Patagonia closely resemble changes in past vegetation reconstructed from pollen records. The Antarctic Cold Reversal was cold and dry in the Deseado Massif and there is little evidence of humans at this time. In contrast, the Younger Dryas interval was warmer and slightly wetter and this was when humans moved into the Deseado area. Increasing temperatures during the early Holocene brought higher precipitation to much of Patagonia east of the Andes except the northern Deseado Massif, explaining the increase in evidence of human occupation in western areas and the decrease in evidence in the massif. Spatial and temporal variations in the frequency of radiocarbon dates indicating human presence, show that in southern Patagonia humans were not only influenced by the major climate shifts of the Pleistocene-Holocene transition but possibly also by distinct short-term changes lasting only a few to several centuries that are apparent in the high-resolution Antarctic Byrd ice core. Water availability may have had the greatest influence on human use of the landscape rather than temperature. However, as temperature is crucial in controlling the latitude of the core of the Southern Westerly Winds, associated with reduced precipitation over most of eastern Patagonia, it is difficult to separate water from temperature in examining impacts on the first humans in southernmost South America.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/101632
Brook, George; Mancini, Maria Virginia; Franco, Nora Viviana; Bamonte, Florencia Paula; Ambrustolo, Pablo; An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S; Pergamon-Elsevier Science Ltd; Quaternary International; 305; 8-2013; 104-118
1040-6182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101632
identifier_str_mv Brook, George; Mancini, Maria Virginia; Franco, Nora Viviana; Bamonte, Florencia Paula; Ambrustolo, Pablo; An examination of possible relationships between paleoenvironmental conditions during the PleistoceneeHolocene transition and human occupation of southern Patagonia (Argentina) east of the Andes, between 46º and 52º S; Pergamon-Elsevier Science Ltd; Quaternary International; 305; 8-2013; 104-118
1040-6182
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1040618212033083
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2012.11.005
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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
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score 13.22299

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