Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.scitotenv.2021.150410 http://hdl.handle.net/11449/222476 |
Resumo: | Understanding linkages between heterogeneous soil structures and non-uniform flow is fundamental for interpreting infiltration processes and improving hydrological simulations. Here, we utilized ground-penetrating radar (GPR) as a non-invasive technique to investigate those linkages and to complement current traditional methods that are labor-intensive, invasive, and non-repeatable. We combined time-lapse GPR surveys with different types of infiltration experiments to create three-dimensional (3D) diagrams of the wetting dynamics. We carried out the GPR surveys and validated them with in situ observations, independent measurements and field excavations at two experimental sites. Those sites were selected to represent different mechanisms that generate non-uniform flow: (1) preferential water infiltration initiated by tree trunk and root systems; and (2) lateral subsurface flow due to soil layering. Results revealed links between different types of soil heterogeneity and non-uniform flow. The first experimental site provided evidence of root-induced preferential flow paths along coarse roots, emphasizing the important role of coarse roots in facilitating preferential water movement through the subsurface. The second experimental site showed that water infiltrated through the restrictive layer mainly following the plant root system. The presented approach offers a non-invasive, repeatable and accurate way to detect non-uniform flow. |
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Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flowGPRPreferential flowSoil layersStemflowWater infiltrationUnderstanding linkages between heterogeneous soil structures and non-uniform flow is fundamental for interpreting infiltration processes and improving hydrological simulations. Here, we utilized ground-penetrating radar (GPR) as a non-invasive technique to investigate those linkages and to complement current traditional methods that are labor-intensive, invasive, and non-repeatable. We combined time-lapse GPR surveys with different types of infiltration experiments to create three-dimensional (3D) diagrams of the wetting dynamics. We carried out the GPR surveys and validated them with in situ observations, independent measurements and field excavations at two experimental sites. Those sites were selected to represent different mechanisms that generate non-uniform flow: (1) preferential water infiltration initiated by tree trunk and root systems; and (2) lateral subsurface flow due to soil layering. Results revealed links between different types of soil heterogeneity and non-uniform flow. The first experimental site provided evidence of root-induced preferential flow paths along coarse roots, emphasizing the important role of coarse roots in facilitating preferential water movement through the subsurface. The second experimental site showed that water infiltrated through the restrictive layer mainly following the plant root system. The presented approach offers a non-invasive, repeatable and accurate way to detect non-uniform flow.Consiglio Nazionale delle RicercheEuropean Regional Development FundUniversità degli Studi di SassariAgence Nationale de la RechercheMinistero dell’Istruzione, dell’Università e della RicercaDepartment of Agricultural Sciences University of Sassari, Viale Italia, 39ADesertification Research Center University of Sassari, Viale Italia, 39Univ Lyon Université Claude Bernard Lyon 1 CNRS ENTPE UMR5023 LEHNADepartment of Architecture Design and Urban Planning University of Sassari, Via Piandanna, 4School of Agriculture São Paulo State University (UNESP) Fazenda Experimental LageadoSchool of Plant and Environmental Sciences Virginia Polytechnic Institute and State UniversityDepartment of Land Air and Water Resources University of CaliforniaDepartment of Chemistry and Pharmacy University of Sassari, Via Piandanna 4Research Group in Forest Science and Technology (Re-ForeST) Universitat Politècnica de València, Camí de VeraInstitute of Sciences and Technologies for Sustainable Energy and Mobility (STEMS) National Research Council of Italy, Strada delle Cacce, 73School of Agriculture São Paulo State University (UNESP) Fazenda Experimental LageadoAgence Nationale de la Recherche: ANR-17-CE04-0010Ministero dell’Istruzione, dell’Università e della Ricerca: J54I18000120001University of SassariUMR5023 LEHNAUniversidade Estadual Paulista (UNESP)Virginia Polytechnic Institute and State UniversityUniversity of CaliforniaUniversitat Politècnica de ValènciaNational Research Council of ItalyDi Prima, SimoneGiannini, VittoriaRibeiro Roder, Ludmila [UNESP]Giadrossich, FilippoLassabatere, LaurentStewart, Ryan D.Abou Najm, Majdi R.Longo, VittorioCampus, SergioWiniarski, ThierryAngulo-Jaramillo, Rafaeldel Campo, AntonioCapello, GiorgioBiddoccu, MarcellaRoggero, Pier PaoloPirastru, Mario2022-04-28T19:44:52Z2022-04-28T19:44:52Z2022-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.scitotenv.2021.150410Science of the Total Environment, v. 806.1879-10260048-9697http://hdl.handle.net/11449/22247610.1016/j.scitotenv.2021.1504102-s2.0-85115642624Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScience of the Total Environmentinfo:eu-repo/semantics/openAccess2022-04-28T19:44:52Zoai:repositorio.unesp.br:11449/222476Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:47:12.964180Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
title |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
spellingShingle |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow Di Prima, Simone GPR Preferential flow Soil layers Stemflow Water infiltration |
title_short |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
title_full |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
title_fullStr |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
title_full_unstemmed |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
title_sort |
Coupling time-lapse ground penetrating radar surveys and infiltration experiments to characterize two types of non-uniform flow |
author |
Di Prima, Simone |
author_facet |
Di Prima, Simone Giannini, Vittoria Ribeiro Roder, Ludmila [UNESP] Giadrossich, Filippo Lassabatere, Laurent Stewart, Ryan D. Abou Najm, Majdi R. Longo, Vittorio Campus, Sergio Winiarski, Thierry Angulo-Jaramillo, Rafael del Campo, Antonio Capello, Giorgio Biddoccu, Marcella Roggero, Pier Paolo Pirastru, Mario |
author_role |
author |
author2 |
Giannini, Vittoria Ribeiro Roder, Ludmila [UNESP] Giadrossich, Filippo Lassabatere, Laurent Stewart, Ryan D. Abou Najm, Majdi R. Longo, Vittorio Campus, Sergio Winiarski, Thierry Angulo-Jaramillo, Rafael del Campo, Antonio Capello, Giorgio Biddoccu, Marcella Roggero, Pier Paolo Pirastru, Mario |
author2_role |
author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
University of Sassari UMR5023 LEHNA Universidade Estadual Paulista (UNESP) Virginia Polytechnic Institute and State University University of California Universitat Politècnica de València National Research Council of Italy |
dc.contributor.author.fl_str_mv |
Di Prima, Simone Giannini, Vittoria Ribeiro Roder, Ludmila [UNESP] Giadrossich, Filippo Lassabatere, Laurent Stewart, Ryan D. Abou Najm, Majdi R. Longo, Vittorio Campus, Sergio Winiarski, Thierry Angulo-Jaramillo, Rafael del Campo, Antonio Capello, Giorgio Biddoccu, Marcella Roggero, Pier Paolo Pirastru, Mario |
dc.subject.por.fl_str_mv |
GPR Preferential flow Soil layers Stemflow Water infiltration |
topic |
GPR Preferential flow Soil layers Stemflow Water infiltration |
description |
Understanding linkages between heterogeneous soil structures and non-uniform flow is fundamental for interpreting infiltration processes and improving hydrological simulations. Here, we utilized ground-penetrating radar (GPR) as a non-invasive technique to investigate those linkages and to complement current traditional methods that are labor-intensive, invasive, and non-repeatable. We combined time-lapse GPR surveys with different types of infiltration experiments to create three-dimensional (3D) diagrams of the wetting dynamics. We carried out the GPR surveys and validated them with in situ observations, independent measurements and field excavations at two experimental sites. Those sites were selected to represent different mechanisms that generate non-uniform flow: (1) preferential water infiltration initiated by tree trunk and root systems; and (2) lateral subsurface flow due to soil layering. Results revealed links between different types of soil heterogeneity and non-uniform flow. The first experimental site provided evidence of root-induced preferential flow paths along coarse roots, emphasizing the important role of coarse roots in facilitating preferential water movement through the subsurface. The second experimental site showed that water infiltrated through the restrictive layer mainly following the plant root system. The presented approach offers a non-invasive, repeatable and accurate way to detect non-uniform flow. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-28T19:44:52Z 2022-04-28T19:44:52Z 2022-02-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.scitotenv.2021.150410 Science of the Total Environment, v. 806. 1879-1026 0048-9697 http://hdl.handle.net/11449/222476 10.1016/j.scitotenv.2021.150410 2-s2.0-85115642624 |
url |
http://dx.doi.org/10.1016/j.scitotenv.2021.150410 http://hdl.handle.net/11449/222476 |
identifier_str_mv |
Science of the Total Environment, v. 806. 1879-1026 0048-9697 10.1016/j.scitotenv.2021.150410 2-s2.0-85115642624 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Science of the Total Environment |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128276312358912 |