Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-204X2016000900025 http://hdl.handle.net/11449/159200 |
Resumo: | The objective of this work was to present an index for the characterization of soil susceptibility to groundwater contamination, as well as to perform an exploratory study of the soils from the Brazilian Cerrado biome. The water retention time (RT) index was determined with mean values obtained from a filtering methodology, in databases of the following soil properties: depth of the horizons; granulometry; organic carbon content; bulk density and particle density; and moisture content at field capacity. The water table depth was estimated using the Hand model. Spatial distributions of input data and TR index results were obtained using a geographic information system software. Soils that offer low protection to groundwater contamination by organic chemicals are located in southeast and east-central regions of the state of Mato Grosso, in the western of the state of Bahia, in the south of Goias, and in the north of Mato Grosso do Sul, Brazil. The predominant soil classes in the more susceptible areas are Neossolos Quartzarenicos orticos (Entisols) and Latossolos Vermelhos distroficos (Oxisols). |
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Repositório Institucional da UNESP |
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spelling |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerradoterritorial managementland coversoil pollutionwater resourcesecosystem servicesgeographic information systemThe objective of this work was to present an index for the characterization of soil susceptibility to groundwater contamination, as well as to perform an exploratory study of the soils from the Brazilian Cerrado biome. The water retention time (RT) index was determined with mean values obtained from a filtering methodology, in databases of the following soil properties: depth of the horizons; granulometry; organic carbon content; bulk density and particle density; and moisture content at field capacity. The water table depth was estimated using the Hand model. Spatial distributions of input data and TR index results were obtained using a geographic information system software. Soils that offer low protection to groundwater contamination by organic chemicals are located in southeast and east-central regions of the state of Mato Grosso, in the western of the state of Bahia, in the south of Goias, and in the north of Mato Grosso do Sul, Brazil. The predominant soil classes in the more susceptible areas are Neossolos Quartzarenicos orticos (Entisols) and Latossolos Vermelhos distroficos (Oxisols).Embrapa Gestao Terr, Ave Soldado Passarinho 303, BR-13070115 Campinas, SP, BrazilUniv Estadual Paulista, Rua Jose Barbosa de Barros 1-780, BR-18610307 Botucatu, SP, BrazilUniv Estadual Paulista, Rua Jose Barbosa de Barros 1-780, BR-18610307 Botucatu, SP, BrazilEmpresa Brasil Pesq AgropecEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Mingoti, RafaelSpadotto, Claudio AparecidoCampos Moraes, Diego Augusto de [UNESP]2018-11-26T15:37:23Z2018-11-26T15:37:23Z2016-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1252-1260application/pdfhttp://dx.doi.org/10.1590/S0100-204X2016000900025Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 9, p. 1252-1260, 2016.0100-204Xhttp://hdl.handle.net/11449/15920010.1590/S0100-204X2016000900025S0100-204X2016000901252WOS:000388061600028S0100-204X2016000901252.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2023-12-03T06:12:04Zoai:repositorio.unesp.br:11449/159200Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:21:42.651533Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
title |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
spellingShingle |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado Mingoti, Rafael territorial management land cover soil pollution water resources ecosystem services geographic information system |
title_short |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
title_full |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
title_fullStr |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
title_full_unstemmed |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
title_sort |
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado |
author |
Mingoti, Rafael |
author_facet |
Mingoti, Rafael Spadotto, Claudio Aparecido Campos Moraes, Diego Augusto de [UNESP] |
author_role |
author |
author2 |
Spadotto, Claudio Aparecido Campos Moraes, Diego Augusto de [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mingoti, Rafael Spadotto, Claudio Aparecido Campos Moraes, Diego Augusto de [UNESP] |
dc.subject.por.fl_str_mv |
territorial management land cover soil pollution water resources ecosystem services geographic information system |
topic |
territorial management land cover soil pollution water resources ecosystem services geographic information system |
description |
The objective of this work was to present an index for the characterization of soil susceptibility to groundwater contamination, as well as to perform an exploratory study of the soils from the Brazilian Cerrado biome. The water retention time (RT) index was determined with mean values obtained from a filtering methodology, in databases of the following soil properties: depth of the horizons; granulometry; organic carbon content; bulk density and particle density; and moisture content at field capacity. The water table depth was estimated using the Hand model. Spatial distributions of input data and TR index results were obtained using a geographic information system software. Soils that offer low protection to groundwater contamination by organic chemicals are located in southeast and east-central regions of the state of Mato Grosso, in the western of the state of Bahia, in the south of Goias, and in the north of Mato Grosso do Sul, Brazil. The predominant soil classes in the more susceptible areas are Neossolos Quartzarenicos orticos (Entisols) and Latossolos Vermelhos distroficos (Oxisols). |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 2018-11-26T15:37:23Z 2018-11-26T15:37:23Z |
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/10.1590/S0100-204X2016000900025 Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 9, p. 1252-1260, 2016. 0100-204X http://hdl.handle.net/11449/159200 10.1590/S0100-204X2016000900025 S0100-204X2016000901252 WOS:000388061600028 S0100-204X2016000901252.pdf |
url |
http://dx.doi.org/10.1590/S0100-204X2016000900025 http://hdl.handle.net/11449/159200 |
identifier_str_mv |
Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 9, p. 1252-1260, 2016. 0100-204X 10.1590/S0100-204X2016000900025 S0100-204X2016000901252 WOS:000388061600028 S0100-204X2016000901252.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1252-1260 application/pdf |
dc.publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
publisher.none.fl_str_mv |
Empresa Brasil Pesq Agropec |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808129058950610944 |