SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT

Detalhes bibliográficos
Autor(a) principal: Mesquita, Glaucia Machado
Data de Publicação: 2022
Outros Autores: Santos, Felipe Corrêa Veloso dos, Dores, Anne Louise, Correchel, Vladia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Agricultura Neotropical
Texto Completo: https://periodicosonline.uems.br/index.php/agrineo/article/view/6532
Resumo: The study aimed to evaluate the hydraulic conductivity using soil samples with undisturbed structure in the soil layers of 0-5, 5-10, 10-20, and 20-40 cm; 120 soil samples were collected. For the determination of hydraulic conductivity, the constant load permeameter was used. For geostatistical analysis, exploratory data analysis was performed using frequency histograms, determining the main measures of position and dispersion, verifying the trends for the construction of boxplot graphics, which allows the identification of discrepant points. The lowest and highest hydraulic conductivity values were found in the 20-40 cm and 0-5 cm soil layers, respectively; values commonly found in soils under forest conditions. Based on the results, we conclude when the soil sampling for analysis of hydraulic conductivity is random, the minimum distance between the points must be greater than 15.5 m.
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spelling SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNITSoil physical quality indicatorPermanent preservation areasSoil water PermeabilityThe study aimed to evaluate the hydraulic conductivity using soil samples with undisturbed structure in the soil layers of 0-5, 5-10, 10-20, and 20-40 cm; 120 soil samples were collected. For the determination of hydraulic conductivity, the constant load permeameter was used. For geostatistical analysis, exploratory data analysis was performed using frequency histograms, determining the main measures of position and dispersion, verifying the trends for the construction of boxplot graphics, which allows the identification of discrepant points. The lowest and highest hydraulic conductivity values were found in the 20-40 cm and 0-5 cm soil layers, respectively; values commonly found in soils under forest conditions. Based on the results, we conclude when the soil sampling for analysis of hydraulic conductivity is random, the minimum distance between the points must be greater than 15.5 m.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2022-02-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/653210.32404/rean.v9i1.6532Revista de Agricultura Neotropical; v. 9 n. 1 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6532REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 1 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e65322358-630310.32404/rean.v9i1reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/6532/4785Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICALhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMesquita, Glaucia MachadoSantos, Felipe Corrêa Veloso dosDores, Anne LouiseCorrechel, Vladia2022-02-25T12:47:46Zoai:ojs2.periodicos.uems.br:article/6532Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2022-05-16T12:53:17.608623Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false
dc.title.none.fl_str_mv SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
title SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
spellingShingle SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
Mesquita, Glaucia Machado
Soil physical quality indicator
Permanent preservation areas
Soil water
Permeability
title_short SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
title_full SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
title_fullStr SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
title_full_unstemmed SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
title_sort SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
author Mesquita, Glaucia Machado
author_facet Mesquita, Glaucia Machado
Santos, Felipe Corrêa Veloso dos
Dores, Anne Louise
Correchel, Vladia
author_role author
author2 Santos, Felipe Corrêa Veloso dos
Dores, Anne Louise
Correchel, Vladia
author2_role author
author
author
dc.contributor.author.fl_str_mv Mesquita, Glaucia Machado
Santos, Felipe Corrêa Veloso dos
Dores, Anne Louise
Correchel, Vladia
dc.subject.por.fl_str_mv Soil physical quality indicator
Permanent preservation areas
Soil water
Permeability
topic Soil physical quality indicator
Permanent preservation areas
Soil water
Permeability
description The study aimed to evaluate the hydraulic conductivity using soil samples with undisturbed structure in the soil layers of 0-5, 5-10, 10-20, and 20-40 cm; 120 soil samples were collected. For the determination of hydraulic conductivity, the constant load permeameter was used. For geostatistical analysis, exploratory data analysis was performed using frequency histograms, determining the main measures of position and dispersion, verifying the trends for the construction of boxplot graphics, which allows the identification of discrepant points. The lowest and highest hydraulic conductivity values were found in the 20-40 cm and 0-5 cm soil layers, respectively; values commonly found in soils under forest conditions. Based on the results, we conclude when the soil sampling for analysis of hydraulic conductivity is random, the minimum distance between the points must be greater than 15.5 m.
publishDate 2022
dc.date.none.fl_str_mv 2022-02-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/6532
10.32404/rean.v9i1.6532
url https://periodicosonline.uems.br/index.php/agrineo/article/view/6532
identifier_str_mv 10.32404/rean.v9i1.6532
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/6532/4785
dc.rights.driver.fl_str_mv Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICAL
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 REVISTA DE AGRICULTURA NEOTROPICAL
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
dc.source.none.fl_str_mv Revista de Agricultura Neotropical; v. 9 n. 1 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6532
REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 1 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6532
2358-6303
10.32404/rean.v9i1
reponame:Revista de Agricultura Neotropical
instname:Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron:UEMS
instname_str Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron_str UEMS
institution UEMS
reponame_str Revista de Agricultura Neotropical
collection Revista de Agricultura Neotropical
repository.name.fl_str_mv Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)
repository.mail.fl_str_mv agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br
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