Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Revista de Geociências do Nordeste |
Texto Completo: | https://periodicos.ufrn.br/revistadoregne/article/view/34879 |
Resumo: | This paper analyzes the efficiency of the Iterative Hydraulic Gradient Method (IHGM) for calibrating numerical groundwater models through the modeling of the Missão Velha aquifer located in the northern part of the municipality of Brejo Santo-CE. The IHGM converges when the average of the φ angles and/or the RMSEH value reach a predefined minimum value. In the analysis, an RMSEH (root mean square error) of 2.1651x10^(-4) was obtained, which resulted in a maximum hydraulic conductivity of 1.01x10^(-5) m/s and a minimum value of 9.96x10^(-6) m/s. These values are consistent with the expectations for the studied region. The paper concludes that the IHGM proves to be an efficient and reliable method for calibrating hydraulic conductivity in aquifers. Additionally, the UFC-FLOW application proved to be a robust computational tool for modeling underground flow, proving essential in decision-making related to the planning and management of water resources. |
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Revista de Geociências do Nordeste |
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Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient MethodCalibração das Condutividades Hidráulicas do Aquífero Missão Velha usando o Método Iterativo do Gradiente Hidráulico: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient MethodThis paper analyzes the efficiency of the Iterative Hydraulic Gradient Method (IHGM) for calibrating numerical groundwater models through the modeling of the Missão Velha aquifer located in the northern part of the municipality of Brejo Santo-CE. The IHGM converges when the average of the φ angles and/or the RMSEH value reach a predefined minimum value. In the analysis, an RMSEH (root mean square error) of 2.1651x10^(-4) was obtained, which resulted in a maximum hydraulic conductivity of 1.01x10^(-5) m/s and a minimum value of 9.96x10^(-6) m/s. These values are consistent with the expectations for the studied region. The paper concludes that the IHGM proves to be an efficient and reliable method for calibrating hydraulic conductivity in aquifers. Additionally, the UFC-FLOW application proved to be a robust computational tool for modeling underground flow, proving essential in decision-making related to the planning and management of water resources.Este trabalho analisa a eficiência do Método Iterativo do Gradiente Hidráulico (MIGH) para calibração de modelos numéricos de água subterrânea a partir da modelagem do aquífero Missão Velha localizado ao norte do município de Brejo Santo-CE. O MIGH converge quando a média dos ângulos φ e/ou o valor do RMSEH atingem um valor mínimo predefinido. Na análise foi obtido RMSEH (raiz do erro quadrático médio) de , no qual resultou a condutividade hidráulica máxima de e valor mínimo de . Estes valores são consistentes com as expectativas para a região estudada. O trabalho conclui que o MIGH demonstra ser um método eficiente e confiável para calibrar a condutividade hidráulica em aquíferos. Adicionalmente, o aplicativo UFC-FLOW mostrou-se como uma ferramenta computacional robusta para a modelagem de fluxo subterrâneo, provando ser essencial na tomada de decisões relacionadas ao planejamento e gestão de recursos hídricos.Universidade Federal do Rio Grande do Norte2024-03-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.ufrn.br/revistadoregne/article/view/3487910.21680/2447-3359.2024v10n1ID34879Notheast Geoscience Journal; Vol. 10 No. 1 (2024); 167-176Revista de Geociências do Nordeste; v. 10 n. 1 (2024); 167-1762447-335910.21680/2447-3359.2024v10n1reponame:Revista de Geociências do Nordesteinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNporenghttps://periodicos.ufrn.br/revistadoregne/article/view/34879/18392https://periodicos.ufrn.br/revistadoregne/article/view/34879/18393Copyright (c) 2024 Revista de Geociências do Nordestehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLopes, Maísa de Caldada Silva Cavalcante, JoãoBarbosa Mello, ThaynaCavalcante da Silva, Luiz FelipeHolanda Castro, Marco Aurélio 2024-03-15T13:49:57Zoai:periodicos.ufrn.br:article/34879Revistahttps://periodicos.ufrn.br/revistadoregne/indexPUBhttps://periodicos.ufrn.br/revistadoregne/oairegneufrn@gmail.com || periodicos@bczm.ufrn.br2447-33592447-3359opendoar:2024-03-15T13:49:57Revista de Geociências do Nordeste - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.none.fl_str_mv |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method Calibração das Condutividades Hidráulicas do Aquífero Missão Velha usando o Método Iterativo do Gradiente Hidráulico: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
title |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
spellingShingle |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method Lopes, Maísa de Calda |
title_short |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
title_full |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
title_fullStr |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
title_full_unstemmed |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
title_sort |
Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method: Calibration of the Hydraulic Conductivities of the Missão Velha Aquifer using the Iterative Hydraulic Gradient Method |
author |
Lopes, Maísa de Calda |
author_facet |
Lopes, Maísa de Calda da Silva Cavalcante, João Barbosa Mello, Thayna Cavalcante da Silva, Luiz Felipe Holanda Castro, Marco Aurélio |
author_role |
author |
author2 |
da Silva Cavalcante, João Barbosa Mello, Thayna Cavalcante da Silva, Luiz Felipe Holanda Castro, Marco Aurélio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lopes, Maísa de Calda da Silva Cavalcante, João Barbosa Mello, Thayna Cavalcante da Silva, Luiz Felipe Holanda Castro, Marco Aurélio |
description |
This paper analyzes the efficiency of the Iterative Hydraulic Gradient Method (IHGM) for calibrating numerical groundwater models through the modeling of the Missão Velha aquifer located in the northern part of the municipality of Brejo Santo-CE. The IHGM converges when the average of the φ angles and/or the RMSEH value reach a predefined minimum value. In the analysis, an RMSEH (root mean square error) of 2.1651x10^(-4) was obtained, which resulted in a maximum hydraulic conductivity of 1.01x10^(-5) m/s and a minimum value of 9.96x10^(-6) m/s. These values are consistent with the expectations for the studied region. The paper concludes that the IHGM proves to be an efficient and reliable method for calibrating hydraulic conductivity in aquifers. Additionally, the UFC-FLOW application proved to be a robust computational tool for modeling underground flow, proving essential in decision-making related to the planning and management of water resources. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-03-15 |
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://periodicos.ufrn.br/revistadoregne/article/view/34879 10.21680/2447-3359.2024v10n1ID34879 |
url |
https://periodicos.ufrn.br/revistadoregne/article/view/34879 |
identifier_str_mv |
10.21680/2447-3359.2024v10n1ID34879 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufrn.br/revistadoregne/article/view/34879/18392 https://periodicos.ufrn.br/revistadoregne/article/view/34879/18393 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Revista de Geociências do Nordeste https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Revista de Geociências do Nordeste https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Rio Grande do Norte |
publisher.none.fl_str_mv |
Universidade Federal do Rio Grande do Norte |
dc.source.none.fl_str_mv |
Notheast Geoscience Journal; Vol. 10 No. 1 (2024); 167-176 Revista de Geociências do Nordeste; v. 10 n. 1 (2024); 167-176 2447-3359 10.21680/2447-3359.2024v10n1 reponame:Revista de Geociências do Nordeste instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
instname_str |
Universidade Federal do Rio Grande do Norte (UFRN) |
instacron_str |
UFRN |
institution |
UFRN |
reponame_str |
Revista de Geociências do Nordeste |
collection |
Revista de Geociências do Nordeste |
repository.name.fl_str_mv |
Revista de Geociências do Nordeste - Universidade Federal do Rio Grande do Norte (UFRN) |
repository.mail.fl_str_mv |
regneufrn@gmail.com || periodicos@bczm.ufrn.br |
_version_ |
1797052927585550336 |