SPATIAL VARIABILITY OF HYDRAULIC CONDUCTIVITY OF SATURATED SOIL IN CONSERVATION UNIT
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
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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Revista de Agricultura Neotropical |
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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 |
_version_ |
1797051251901333504 |