Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography

Autores
Dietrich, Sebastián; Weinzettel, Pablo; Varni, Marcelo Raúl
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, the soils acquire a noticeable stratified profile that may severely restrict water infiltration. Therefore, assessing infiltration and drainage becomes a complex task due to the heterogeneous nature of these kind of soils. In the present study, infiltration and drainage were evaluated by means of electrical resistivity tomography (ERT) in a Paleudol soil with a petrocalcic horizon at 90 cm depth. A field infiltration test was performed on an 11.2-m-long transect that was implemented with tensiometers and time domain reflectometry (TDR) probes. Successive measurements using ERT allowed determining resistivity changes as infiltration progressed. Resistivity values were converted into soil water content values by means of functions obtained after laboratory experiments. The soil water contents calculated were validated with the numerical modeling of pressure heads and with TDR water contents. The results showed soil horizon heterogeneities and the behavior of the preferential flow of water. These results further demonstrated the strong control that petrocalcic horizon heterogeneities exert on the water flow at field scale. Less indurated zones favored preferential flow to develop.
Fil: Dietrich, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Weinzettel, Pablo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina
Fil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Petrocalcic Horizon
Electrical Resistivity Tomography
Unsaturated Flow
Dual Permeability Modeling
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:11336/33321
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/33321
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity TomographyDietrich, SebastiánWeinzettel, PabloVarni, Marcelo RaúlPetrocalcic HorizonElectrical Resistivity TomographyUnsaturated FlowDual Permeability Modelinghttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, the soils acquire a noticeable stratified profile that may severely restrict water infiltration. Therefore, assessing infiltration and drainage becomes a complex task due to the heterogeneous nature of these kind of soils. In the present study, infiltration and drainage were evaluated by means of electrical resistivity tomography (ERT) in a Paleudol soil with a petrocalcic horizon at 90 cm depth. A field infiltration test was performed on an 11.2-m-long transect that was implemented with tensiometers and time domain reflectometry (TDR) probes. Successive measurements using ERT allowed determining resistivity changes as infiltration progressed. Resistivity values were converted into soil water content values by means of functions obtained after laboratory experiments. The soil water contents calculated were validated with the numerical modeling of pressure heads and with TDR water contents. The results showed soil horizon heterogeneities and the behavior of the preferential flow of water. These results further demonstrated the strong control that petrocalcic horizon heterogeneities exert on the water flow at field scale. Less indurated zones favored preferential flow to develop.Fil: Dietrich, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Weinzettel, Pablo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; ArgentinaFil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSoil Science Society of America2014-07info: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/11336/33321Weinzettel, Pablo; Varni, Marcelo Raúl; Dietrich, Sebastián; Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography; Soil Science Society of America; Soil Science Society Of America Journal; 78; 4; 7-2014; 1153-11670361-5995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.2136/sssaj2014.02.0062info:eu-repo/semantics/altIdentifier/url/https://dl.sciencesocieties.org/publications/sssaj/abstracts/78/4/1153info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:45:18Zoai:ri.conicet.gov.ar:11336/33321instacron: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:34982025-10-22 11:45:18.58CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
title Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
spellingShingle Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
Dietrich, Sebastián
Petrocalcic Horizon
Electrical Resistivity Tomography
Unsaturated Flow
Dual Permeability Modeling
title_short Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
title_full Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
title_fullStr Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
title_full_unstemmed Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
title_sort Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography
dc.creator.none.fl_str_mv Dietrich, Sebastián
Weinzettel, Pablo
Varni, Marcelo Raúl
author Dietrich, Sebastián
author_facet Dietrich, Sebastián
Weinzettel, Pablo
Varni, Marcelo Raúl
author_role author
author2 Weinzettel, Pablo
Varni, Marcelo Raúl
author2_role author
author
dc.subject.none.fl_str_mv Petrocalcic Horizon
Electrical Resistivity Tomography
Unsaturated Flow
Dual Permeability Modeling
topic Petrocalcic Horizon
Electrical Resistivity Tomography
Unsaturated Flow
Dual Permeability Modeling
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, the soils acquire a noticeable stratified profile that may severely restrict water infiltration. Therefore, assessing infiltration and drainage becomes a complex task due to the heterogeneous nature of these kind of soils. In the present study, infiltration and drainage were evaluated by means of electrical resistivity tomography (ERT) in a Paleudol soil with a petrocalcic horizon at 90 cm depth. A field infiltration test was performed on an 11.2-m-long transect that was implemented with tensiometers and time domain reflectometry (TDR) probes. Successive measurements using ERT allowed determining resistivity changes as infiltration progressed. Resistivity values were converted into soil water content values by means of functions obtained after laboratory experiments. The soil water contents calculated were validated with the numerical modeling of pressure heads and with TDR water contents. The results showed soil horizon heterogeneities and the behavior of the preferential flow of water. These results further demonstrated the strong control that petrocalcic horizon heterogeneities exert on the water flow at field scale. Less indurated zones favored preferential flow to develop.
Fil: Dietrich, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Weinzettel, Pablo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina
Fil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras-Sede Azul. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Instituto de Hidrología de Llanuras-Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, the soils acquire a noticeable stratified profile that may severely restrict water infiltration. Therefore, assessing infiltration and drainage becomes a complex task due to the heterogeneous nature of these kind of soils. In the present study, infiltration and drainage were evaluated by means of electrical resistivity tomography (ERT) in a Paleudol soil with a petrocalcic horizon at 90 cm depth. A field infiltration test was performed on an 11.2-m-long transect that was implemented with tensiometers and time domain reflectometry (TDR) probes. Successive measurements using ERT allowed determining resistivity changes as infiltration progressed. Resistivity values were converted into soil water content values by means of functions obtained after laboratory experiments. The soil water contents calculated were validated with the numerical modeling of pressure heads and with TDR water contents. The results showed soil horizon heterogeneities and the behavior of the preferential flow of water. These results further demonstrated the strong control that petrocalcic horizon heterogeneities exert on the water flow at field scale. Less indurated zones favored preferential flow to develop.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/33321
Weinzettel, Pablo; Varni, Marcelo Raúl; Dietrich, Sebastián; Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography; Soil Science Society of America; Soil Science Society Of America Journal; 78; 4; 7-2014; 1153-1167
0361-5995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33321
identifier_str_mv Weinzettel, Pablo; Varni, Marcelo Raúl; Dietrich, Sebastián; Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography; Soil Science Society of America; Soil Science Society Of America Journal; 78; 4; 7-2014; 1153-1167
0361-5995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.2136/sssaj2014.02.0062
info:eu-repo/semantics/altIdentifier/url/https://dl.sciencesocieties.org/publications/sssaj/abstracts/78/4/1153
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 Soil Science Society of America
publisher.none.fl_str_mv Soil Science Society of America
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 12.982451

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