Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina)
- Autores
- Peña Monné, Jose Luis; Sampietro Vattuone, Maria Marta
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Sierra de Aconquija is a recently uplifted mountain chain in NW Argentina. The NE side of the sierra is drained by the Muñoz and Los Alisos rivers – whose base level is the Las Carreras Depression that is located to the SW of the Tafí valley. Two of the major headwaters of the Muñoz River suffered during its Holocene development from piracy by the Los Alisos River. These piracies had important consequences on the size of both basins and the functioning of their alluvial fans. The main causes of the captures were changes in river dynamics during Lateglacial and Holocene glacial events. Neotectonic activation does not seem to be the most determining factor, although there are active Holocene faults nearby (Las Carreras Fault 2). Geomorphological and human occupation data recovered from the alluvial fans enables us to estimate that the most recent capture was produced during the Late Holocene.
Fil: Peña Monné, Jose Luis. Universidad de Zaragoza. Facultad de Filosofía y Letras; España
Fil: Sampietro Vattuone, Maria Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Geoarqueología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
CAPTURES
MORPHOSEDIMENTARY UNITS
LATEGLACIAL-HOLOCENE
ALLUVIAL FANS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/111679
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina)Peña Monné, Jose LuisSampietro Vattuone, Maria MartaCAPTURESMORPHOSEDIMENTARY UNITSLATEGLACIAL-HOLOCENEALLUVIAL FANShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Sierra de Aconquija is a recently uplifted mountain chain in NW Argentina. The NE side of the sierra is drained by the Muñoz and Los Alisos rivers – whose base level is the Las Carreras Depression that is located to the SW of the Tafí valley. Two of the major headwaters of the Muñoz River suffered during its Holocene development from piracy by the Los Alisos River. These piracies had important consequences on the size of both basins and the functioning of their alluvial fans. The main causes of the captures were changes in river dynamics during Lateglacial and Holocene glacial events. Neotectonic activation does not seem to be the most determining factor, although there are active Holocene faults nearby (Las Carreras Fault 2). Geomorphological and human occupation data recovered from the alluvial fans enables us to estimate that the most recent capture was produced during the Late Holocene.Fil: Peña Monné, Jose Luis. Universidad de Zaragoza. Facultad de Filosofía y Letras; EspañaFil: Sampietro Vattuone, Maria Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Geoarqueología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaUniversidad de La Rioja. Departamento de Ciencias Humanas y Sociales2020-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/111679Peña Monné, Jose Luis; Sampietro Vattuone, Maria Marta; Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina); Universidad de La Rioja. Departamento de Ciencias Humanas y Sociales; Cuadernos de investigación geográfica; 46; 1; 7-2020; 285-3010211-68201697-9540CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.18172/cig.4204info:eu-repo/semantics/altIdentifier/url/https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/4204info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:32Zoai:ri.conicet.gov.ar:11336/111679instacron: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 10:44:32.345CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
title |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
spellingShingle |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) Peña Monné, Jose Luis CAPTURES MORPHOSEDIMENTARY UNITS LATEGLACIAL-HOLOCENE ALLUVIAL FANS |
title_short |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
title_full |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
title_fullStr |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
title_full_unstemmed |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
title_sort |
Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina) |
dc.creator.none.fl_str_mv |
Peña Monné, Jose Luis Sampietro Vattuone, Maria Marta |
author |
Peña Monné, Jose Luis |
author_facet |
Peña Monné, Jose Luis Sampietro Vattuone, Maria Marta |
author_role |
author |
author2 |
Sampietro Vattuone, Maria Marta |
author2_role |
author |
dc.subject.none.fl_str_mv |
CAPTURES MORPHOSEDIMENTARY UNITS LATEGLACIAL-HOLOCENE ALLUVIAL FANS |
topic |
CAPTURES MORPHOSEDIMENTARY UNITS LATEGLACIAL-HOLOCENE ALLUVIAL FANS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The Sierra de Aconquija is a recently uplifted mountain chain in NW Argentina. The NE side of the sierra is drained by the Muñoz and Los Alisos rivers – whose base level is the Las Carreras Depression that is located to the SW of the Tafí valley. Two of the major headwaters of the Muñoz River suffered during its Holocene development from piracy by the Los Alisos River. These piracies had important consequences on the size of both basins and the functioning of their alluvial fans. The main causes of the captures were changes in river dynamics during Lateglacial and Holocene glacial events. Neotectonic activation does not seem to be the most determining factor, although there are active Holocene faults nearby (Las Carreras Fault 2). Geomorphological and human occupation data recovered from the alluvial fans enables us to estimate that the most recent capture was produced during the Late Holocene. Fil: Peña Monné, Jose Luis. Universidad de Zaragoza. Facultad de Filosofía y Letras; España Fil: Sampietro Vattuone, Maria Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Geoarqueología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
The Sierra de Aconquija is a recently uplifted mountain chain in NW Argentina. The NE side of the sierra is drained by the Muñoz and Los Alisos rivers – whose base level is the Las Carreras Depression that is located to the SW of the Tafí valley. Two of the major headwaters of the Muñoz River suffered during its Holocene development from piracy by the Los Alisos River. These piracies had important consequences on the size of both basins and the functioning of their alluvial fans. The main causes of the captures were changes in river dynamics during Lateglacial and Holocene glacial events. Neotectonic activation does not seem to be the most determining factor, although there are active Holocene faults nearby (Las Carreras Fault 2). Geomorphological and human occupation data recovered from the alluvial fans enables us to estimate that the most recent capture was produced during the Late Holocene. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07 |
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/11336/111679 Peña Monné, Jose Luis; Sampietro Vattuone, Maria Marta; Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina); Universidad de La Rioja. Departamento de Ciencias Humanas y Sociales; Cuadernos de investigación geográfica; 46; 1; 7-2020; 285-301 0211-6820 1697-9540 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/111679 |
identifier_str_mv |
Peña Monné, Jose Luis; Sampietro Vattuone, Maria Marta; Fluvial piracies in the NE sector of the Sierra de Aconquija (Tafí valley, NW Argentina); Universidad de La Rioja. Departamento de Ciencias Humanas y Sociales; Cuadernos de investigación geográfica; 46; 1; 7-2020; 285-301 0211-6820 1697-9540 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.18172/cig.4204 info:eu-repo/semantics/altIdentifier/url/https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/4204 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidad de La Rioja. Departamento de Ciencias Humanas y Sociales |
publisher.none.fl_str_mv |
Universidad de La Rioja. Departamento de Ciencias Humanas y Sociales |
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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1844614483414089728 |
score |
13.070432 |