Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area

Detalhes bibliográficos
Autor(a) principal: Campos Moraes, Diego Augusto de [UNESP]
Data de Publicação: 2016
Outros Autores: Spadotto, Claudio Aparecido, Conceicao Sartori, Anderson Antonio da, Lopes Zimback, Celia Regina [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0100-204X2016001200010
http://hdl.handle.net/11449/159397
Resumo: The objective of this work was to evaluate the groundwater contamination risk by tebuthiuron in a sugarcane area, through spatial modeling, in the municipality of Sao Manuel, in the state of Sao Paulo, Brazil. The Araqua model was used to generate specific concentration estimates, considering simulations regarding different water table depths (100 and 200 cm) and irrigation depths (0 and 2,500 mm). As the estimated concentrations of tebuthiuron did not show spatial dependence, the thematic maps of risk of groundwater contamination were obtained through the method of interpolation by the inverse distance. Considering all the simulations, it can be concluded that there would be no groundwater contamination by tebuthiuron at the two depths of the water table, with or without irrigation. The interpolation of the estimated concentrations of tebuthiuron in groundwater provides the spatialization and a quick view of the areas with higher contamination risk.
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spelling Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane areageostatisticsherbicidewater tablerisk mapssimulationThe objective of this work was to evaluate the groundwater contamination risk by tebuthiuron in a sugarcane area, through spatial modeling, in the municipality of Sao Manuel, in the state of Sao Paulo, Brazil. The Araqua model was used to generate specific concentration estimates, considering simulations regarding different water table depths (100 and 200 cm) and irrigation depths (0 and 2,500 mm). As the estimated concentrations of tebuthiuron did not show spatial dependence, the thematic maps of risk of groundwater contamination were obtained through the method of interpolation by the inverse distance. Considering all the simulations, it can be concluded that there would be no groundwater contamination by tebuthiuron at the two depths of the water table, with or without irrigation. The interpolation of the estimated concentrations of tebuthiuron in groundwater provides the spatialization and a quick view of the areas with higher contamination risk.Univ Estadual Paulista, Fac Ciencias Agron, Rua Jose Barbosa Barros 1-780, BR-18610307 Botucatu, SP, BrazilEmbrapa Gestao Terr, Ave Soldado Passarinho 303, BR-13070115 Campinas, SP, BrazilUniv Sagrado Coracao, Rua Irma Arminda 10-50,Jardim Brasil, BR-17011160 Bauru, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Rua Jose Barbosa Barros 1-780, BR-18610307 Botucatu, SP, BrazilEmpresa Brasil Pesq AgropecUniversidade Estadual Paulista (Unesp)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Univ Sagrado CoracaoCampos Moraes, Diego Augusto de [UNESP]Spadotto, Claudio AparecidoConceicao Sartori, Anderson Antonio daLopes Zimback, Celia Regina [UNESP]2018-11-26T15:43:36Z2018-11-26T15:43:36Z2016-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1992-1999application/pdfhttp://dx.doi.org/10.1590/S0100-204X2016001200010Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 12, p. 1992-1999, 2016.0100-204Xhttp://hdl.handle.net/11449/15939710.1590/S0100-204X2016001200010S0100-204X2016001201992WOS:000394517000010S0100-204X2016001201992.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2023-11-23T06:16:06Zoai:repositorio.unesp.br:11449/159397Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-23T06:16:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
title Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
spellingShingle Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
Campos Moraes, Diego Augusto de [UNESP]
geostatistics
herbicide
water table
risk maps
simulation
title_short Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
title_full Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
title_fullStr Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
title_full_unstemmed Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
title_sort Spatial variability of groundwater contamination risk by tebuthiuron in sugarcane area
author Campos Moraes, Diego Augusto de [UNESP]
author_facet Campos Moraes, Diego Augusto de [UNESP]
Spadotto, Claudio Aparecido
Conceicao Sartori, Anderson Antonio da
Lopes Zimback, Celia Regina [UNESP]
author_role author
author2 Spadotto, Claudio Aparecido
Conceicao Sartori, Anderson Antonio da
Lopes Zimback, Celia Regina [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Univ Sagrado Coracao
dc.contributor.author.fl_str_mv Campos Moraes, Diego Augusto de [UNESP]
Spadotto, Claudio Aparecido
Conceicao Sartori, Anderson Antonio da
Lopes Zimback, Celia Regina [UNESP]
dc.subject.por.fl_str_mv geostatistics
herbicide
water table
risk maps
simulation
topic geostatistics
herbicide
water table
risk maps
simulation
description The objective of this work was to evaluate the groundwater contamination risk by tebuthiuron in a sugarcane area, through spatial modeling, in the municipality of Sao Manuel, in the state of Sao Paulo, Brazil. The Araqua model was used to generate specific concentration estimates, considering simulations regarding different water table depths (100 and 200 cm) and irrigation depths (0 and 2,500 mm). As the estimated concentrations of tebuthiuron did not show spatial dependence, the thematic maps of risk of groundwater contamination were obtained through the method of interpolation by the inverse distance. Considering all the simulations, it can be concluded that there would be no groundwater contamination by tebuthiuron at the two depths of the water table, with or without irrigation. The interpolation of the estimated concentrations of tebuthiuron in groundwater provides the spatialization and a quick view of the areas with higher contamination risk.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
2018-11-26T15:43:36Z
2018-11-26T15:43:36Z
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/S0100-204X2016001200010
Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 12, p. 1992-1999, 2016.
0100-204X
http://hdl.handle.net/11449/159397
10.1590/S0100-204X2016001200010
S0100-204X2016001201992
WOS:000394517000010
S0100-204X2016001201992.pdf
url http://dx.doi.org/10.1590/S0100-204X2016001200010
http://hdl.handle.net/11449/159397
identifier_str_mv Pesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 51, n. 12, p. 1992-1999, 2016.
0100-204X
10.1590/S0100-204X2016001200010
S0100-204X2016001201992
WOS:000394517000010
S0100-204X2016001201992.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 1992-1999
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_ 1803046625320370176

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