A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina

Autores
Morras, Hector; Moretti, Lucas Martin
Año de publicación
2016
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión aceptada
Descripción
The Rolling Pampa is one of the several subregions of the large Pampa plains in central Argentina. The most extensive and representative soils in the area are Typic Argiudolls, together with a smaller proportion of Vertic Argiudolls occurring mainly on relief tops and upper slope facets in a strip close to the Paraná – Río de la Plata fluvial axis. According to the traditional interpretation, the vertic soil properties are due to a combination of finer parent materials resulting from granulometric selection during eolian transport from the south-western Andean sources and intense smectite formation in a more humid eastern sector of the Pampa. A new sedimentological and geopedologic approach explains more accurately the development and spatial distribution of the main soils in the subregion. According to this, smectitic sediments coming from northern sources in the Paraná basin were deposited in the Rolling Pampa and later covered by illitic loess sediments from south-western Andean sources. In a subsequent humid period in the Holocene, the illitic sediments were eroded and the smectitic sediments were exposed on the upper parts of the undulating relief. As a consequence, Typic Argiudolls developed on the illitic and volcanoclastic Andean sediments, while vertic soils evolved in higher positions of the landscape on the smectitic sediments of older age and different origin.
Inst.de Suelos
Fil: Morras, Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Moretti, Lucas Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fuente
Geopedology : an Integration of Geomorphology and Pedology for Soil and Landscape Studies / editors Joseph Alfred Zinck, Graciela Metternicht, Gerardo H R Bocco Verdinelli, Héctor Francisco Del Valle. [Berlin] : Springer, 2016, p. 193-209
Materia
Suelo
Tipos de Suelos
Génesis del Suelo
Paisaje
Soil
Soil Types
Landscape
Argiudol Vértico
Región Pampa Ondulada, Argentina
Argiudol Típico
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/1512
Acceder
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network_name_str INTA Digital (INTA)
spelling A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of ArgentinaMorras, HectorMoretti, Lucas MartinSueloTipos de SuelosGénesis del SueloPaisajeSoilSoil TypesLandscapeArgiudol VérticoRegión Pampa Ondulada, ArgentinaArgiudol TípicoThe Rolling Pampa is one of the several subregions of the large Pampa plains in central Argentina. The most extensive and representative soils in the area are Typic Argiudolls, together with a smaller proportion of Vertic Argiudolls occurring mainly on relief tops and upper slope facets in a strip close to the Paraná – Río de la Plata fluvial axis. According to the traditional interpretation, the vertic soil properties are due to a combination of finer parent materials resulting from granulometric selection during eolian transport from the south-western Andean sources and intense smectite formation in a more humid eastern sector of the Pampa. A new sedimentological and geopedologic approach explains more accurately the development and spatial distribution of the main soils in the subregion. According to this, smectitic sediments coming from northern sources in the Paraná basin were deposited in the Rolling Pampa and later covered by illitic loess sediments from south-western Andean sources. In a subsequent humid period in the Holocene, the illitic sediments were eroded and the smectitic sediments were exposed on the upper parts of the undulating relief. As a consequence, Typic Argiudolls developed on the illitic and volcanoclastic Andean sediments, while vertic soils evolved in higher positions of the landscape on the smectitic sediments of older age and different origin.Inst.de SuelosFil: Morras, Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; ArgentinaFil: Moretti, Lucas Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; ArgentinaSpringer2017-10-18T12:25:16Z2017-10-18T12:25:16Z2016info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfhttp://hdl.handle.net/20.500.12123/1512https://link.springer.com/chapter/10.1007/978-3-319-19159-1_11978-3-319-19158-4 (Print)978-3-319-19159-1 (Online)https://doi.org/10.1007/978-3-319-19159-1_11Geopedology : an Integration of Geomorphology and Pedology for Soil and Landscape Studies / editors Joseph Alfred Zinck, Graciela Metternicht, Gerardo H R Bocco Verdinelli, Héctor Francisco Del Valle. [Berlin] : Springer, 2016, p. 193-209reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengPampa (general region)info:eu-repo/semantics/restrictedAccess2025-09-29T13:44:12Zoai:localhost:20.500.12123/1512instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:13.164INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
title A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
spellingShingle A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
Morras, Hector
Suelo
Tipos de Suelos
Génesis del Suelo
Paisaje
Soil
Soil Types
Landscape
Argiudol Vértico
Región Pampa Ondulada, Argentina
Argiudol Típico
title_short A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
title_full A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
title_fullStr A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
title_full_unstemmed A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
title_sort A new soil-landscape approach to the genesis and distribution of typic and vertic Argiudolls in the Rolling Pampa of Argentina
dc.creator.none.fl_str_mv Morras, Hector
Moretti, Lucas Martin
author Morras, Hector
author_facet Morras, Hector
Moretti, Lucas Martin
author_role author
author2 Moretti, Lucas Martin
author2_role author
dc.subject.none.fl_str_mv Suelo
Tipos de Suelos
Génesis del Suelo
Paisaje
Soil
Soil Types
Landscape
Argiudol Vértico
Región Pampa Ondulada, Argentina
Argiudol Típico
topic Suelo
Tipos de Suelos
Génesis del Suelo
Paisaje
Soil
Soil Types
Landscape
Argiudol Vértico
Región Pampa Ondulada, Argentina
Argiudol Típico
dc.description.none.fl_txt_mv The Rolling Pampa is one of the several subregions of the large Pampa plains in central Argentina. The most extensive and representative soils in the area are Typic Argiudolls, together with a smaller proportion of Vertic Argiudolls occurring mainly on relief tops and upper slope facets in a strip close to the Paraná – Río de la Plata fluvial axis. According to the traditional interpretation, the vertic soil properties are due to a combination of finer parent materials resulting from granulometric selection during eolian transport from the south-western Andean sources and intense smectite formation in a more humid eastern sector of the Pampa. A new sedimentological and geopedologic approach explains more accurately the development and spatial distribution of the main soils in the subregion. According to this, smectitic sediments coming from northern sources in the Paraná basin were deposited in the Rolling Pampa and later covered by illitic loess sediments from south-western Andean sources. In a subsequent humid period in the Holocene, the illitic sediments were eroded and the smectitic sediments were exposed on the upper parts of the undulating relief. As a consequence, Typic Argiudolls developed on the illitic and volcanoclastic Andean sediments, while vertic soils evolved in higher positions of the landscape on the smectitic sediments of older age and different origin.
Inst.de Suelos
Fil: Morras, Hector. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Moretti, Lucas Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
description The Rolling Pampa is one of the several subregions of the large Pampa plains in central Argentina. The most extensive and representative soils in the area are Typic Argiudolls, together with a smaller proportion of Vertic Argiudolls occurring mainly on relief tops and upper slope facets in a strip close to the Paraná – Río de la Plata fluvial axis. According to the traditional interpretation, the vertic soil properties are due to a combination of finer parent materials resulting from granulometric selection during eolian transport from the south-western Andean sources and intense smectite formation in a more humid eastern sector of the Pampa. A new sedimentological and geopedologic approach explains more accurately the development and spatial distribution of the main soils in the subregion. According to this, smectitic sediments coming from northern sources in the Paraná basin were deposited in the Rolling Pampa and later covered by illitic loess sediments from south-western Andean sources. In a subsequent humid period in the Holocene, the illitic sediments were eroded and the smectitic sediments were exposed on the upper parts of the undulating relief. As a consequence, Typic Argiudolls developed on the illitic and volcanoclastic Andean sediments, while vertic soils evolved in higher positions of the landscape on the smectitic sediments of older age and different origin.
publishDate 2016
dc.date.none.fl_str_mv 2016
2017-10-18T12:25:16Z
2017-10-18T12:25:16Z
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
format bookPart
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/1512
https://link.springer.com/chapter/10.1007/978-3-319-19159-1_11
978-3-319-19158-4 (Print)
978-3-319-19159-1 (Online)
https://doi.org/10.1007/978-3-319-19159-1_11
url http://hdl.handle.net/20.500.12123/1512
https://link.springer.com/chapter/10.1007/978-3-319-19159-1_11
https://doi.org/10.1007/978-3-319-19159-1_11
identifier_str_mv 978-3-319-19158-4 (Print)
978-3-319-19159-1 (Online)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Pampa (general region)
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Geopedology : an Integration of Geomorphology and Pedology for Soil and Landscape Studies / editors Joseph Alfred Zinck, Graciela Metternicht, Gerardo H R Bocco Verdinelli, Héctor Francisco Del Valle. [Berlin] : Springer, 2016, p. 193-209
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.558318

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