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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/33321
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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 Técnicas2025-09-29T10:15:05Zoai: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:34982025-09-29 10:15:05.367CONICET 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 |
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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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1844614084177166336 |
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13.070432 |