A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina

Autores
Esper Angillieri, María Yanina
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Dry Andes of the Cordillera Frontal of San Juan (301S latitude) is characterized by high relief with peaks up to 5000ma.s.l. This geological province is mainly made up of a suite of Triassic to Miocene volcanic rocks. Modern ice glaciers are small and few in number, and persistent snow .elds are similarly small and scattered. The predominant landforms in these areas have been shaped in a periglacial environment superimposed on an earlier glacial landscape. A preliminary inventory map of rock glaciers was constructed using optical remote sensing techniques, digital topographic analysis and aerial photograph data organized in a geographic information system (GIS). Over 140 rock glaciers have been identi.ed: 90% are active or inactive and the rest are fossil. A total of 88 rock glaciers are considered active. The most common periglacial features recognized in the area are talus glaciers, and only 23% are tongue-shaped glaciers.
Fil: Esper Angillieri, María Yanina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Geología "Dr. Emiliano Aparicio". Gabinete de Neotectónica y Geomorfología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
Materia
glaciers
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:11336/248016
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, ArgentinaEsper Angillieri, María Yaninaglaciershttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Dry Andes of the Cordillera Frontal of San Juan (301S latitude) is characterized by high relief with peaks up to 5000ma.s.l. This geological province is mainly made up of a suite of Triassic to Miocene volcanic rocks. Modern ice glaciers are small and few in number, and persistent snow .elds are similarly small and scattered. The predominant landforms in these areas have been shaped in a periglacial environment superimposed on an earlier glacial landscape. A preliminary inventory map of rock glaciers was constructed using optical remote sensing techniques, digital topographic analysis and aerial photograph data organized in a geographic information system (GIS). Over 140 rock glaciers have been identi.ed: 90% are active or inactive and the rest are fossil. A total of 88 rock glaciers are considered active. The most common periglacial features recognized in the area are talus glaciers, and only 23% are tongue-shaped glaciers.Fil: Esper Angillieri, María Yanina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Geología "Dr. Emiliano Aparicio". Gabinete de Neotectónica y Geomorfología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaPergamon-Elsevier Science Ltd2009-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/248016Esper Angillieri, María Yanina; A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina; Pergamon-Elsevier Science Ltd; Quaternary International; 195; 1-2; 2-2009; 151-1571040-6182CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1040618208001973info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2008.06.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:07Zoai:ri.conicet.gov.ar:11336/248016instacron: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:34982025-09-29 09:52:08.062CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
title A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
spellingShingle A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
Esper Angillieri, María Yanina
glaciers
title_short A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
title_full A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
title_fullStr A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
title_full_unstemmed A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
title_sort A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina
dc.creator.none.fl_str_mv Esper Angillieri, María Yanina
author Esper Angillieri, María Yanina
author_facet Esper Angillieri, María Yanina
author_role author
dc.subject.none.fl_str_mv glaciers
topic glaciers
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Dry Andes of the Cordillera Frontal of San Juan (301S latitude) is characterized by high relief with peaks up to 5000ma.s.l. This geological province is mainly made up of a suite of Triassic to Miocene volcanic rocks. Modern ice glaciers are small and few in number, and persistent snow .elds are similarly small and scattered. The predominant landforms in these areas have been shaped in a periglacial environment superimposed on an earlier glacial landscape. A preliminary inventory map of rock glaciers was constructed using optical remote sensing techniques, digital topographic analysis and aerial photograph data organized in a geographic information system (GIS). Over 140 rock glaciers have been identi.ed: 90% are active or inactive and the rest are fossil. A total of 88 rock glaciers are considered active. The most common periglacial features recognized in the area are talus glaciers, and only 23% are tongue-shaped glaciers.
Fil: Esper Angillieri, María Yanina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Geología "Dr. Emiliano Aparicio". Gabinete de Neotectónica y Geomorfología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina
description The Dry Andes of the Cordillera Frontal of San Juan (301S latitude) is characterized by high relief with peaks up to 5000ma.s.l. This geological province is mainly made up of a suite of Triassic to Miocene volcanic rocks. Modern ice glaciers are small and few in number, and persistent snow .elds are similarly small and scattered. The predominant landforms in these areas have been shaped in a periglacial environment superimposed on an earlier glacial landscape. A preliminary inventory map of rock glaciers was constructed using optical remote sensing techniques, digital topographic analysis and aerial photograph data organized in a geographic information system (GIS). Over 140 rock glaciers have been identi.ed: 90% are active or inactive and the rest are fossil. A total of 88 rock glaciers are considered active. The most common periglacial features recognized in the area are talus glaciers, and only 23% are tongue-shaped glaciers.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
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/11336/248016
Esper Angillieri, María Yanina; A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina; Pergamon-Elsevier Science Ltd; Quaternary International; 195; 1-2; 2-2009; 151-157
1040-6182
CONICET Digital
CONICET
url http://hdl.handle.net/11336/248016
identifier_str_mv Esper Angillieri, María Yanina; A preliminary inventory of rock glaciers at 30°S latitude, Cordillera Frontal of San Juan, Argentina; Pergamon-Elsevier Science Ltd; Quaternary International; 195; 1-2; 2-2009; 151-157
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/https://www.sciencedirect.com/science/article/pii/S1040618208001973
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2008.06.001
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
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 13.070432

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