Optimization of sizing of annual water storage reservoirs considering return period association.

Detalhes bibliográficos
Autor(a) principal: Nunes, Aline de Araújo
Data de Publicação: 2021
Outros Autores: Pruski, Fernando Falco, Paula, Mhaisa Henrique de, Reis, Bárbara Cristina Mendanha
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
dARK ID: ark:/61566/001300000cjqg
DOI: 10.4025/actascitechnol.v44i1.57835
Texto Completo: http://www.repositorio.ufop.br/jspui/handle/123456789/16865
https://doi.org/10.4025/actascitechnol.v44i1.57835
Resumo: An increasing concern among water resources managers is the search for ways to improve reservoir sizing techniques. A simple technical and scientifically based technique is the sequent peak method, which has been widely disseminated, but presents limitations with respect to the length of the available data series. The objective of this study was to propose modifications to the sequent peak method to overcome the limitations related to the impossibility of associating the reservoir storage capacity with return periods different from the length of the data series. Storage capacities were estimated for every year, considering gauge stations located in the Urucuia River Basin, based on the sequent peak method. In order to associate such capacities with a frequency factor (return period), the Gumbel distribution was applied to the estimated storage values. This association with return periods which differ from the number of years in the data series showed great applicability.
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spelling Optimization of sizing of annual water storage reservoirs considering return period association.Streamflow regularizationWater storageReturn periodAn increasing concern among water resources managers is the search for ways to improve reservoir sizing techniques. A simple technical and scientifically based technique is the sequent peak method, which has been widely disseminated, but presents limitations with respect to the length of the available data series. The objective of this study was to propose modifications to the sequent peak method to overcome the limitations related to the impossibility of associating the reservoir storage capacity with return periods different from the length of the data series. Storage capacities were estimated for every year, considering gauge stations located in the Urucuia River Basin, based on the sequent peak method. In order to associate such capacities with a frequency factor (return period), the Gumbel distribution was applied to the estimated storage values. This association with return periods which differ from the number of years in the data series showed great applicability.2023-07-03T19:56:28Z2023-07-03T19:56:28Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfNUNES, A. de A. et. al. Optimization of sizing of annual water storage reservoirs considering return period association. Acta Scientiarum. Technology, v. 44, artigo e57835, 2022. Disponível em: <https://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57835>. Acesso em: 03 maio 2023.1807-8664http://www.repositorio.ufop.br/jspui/handle/123456789/16865https://doi.org/10.4025/actascitechnol.v44i1.57835ark:/61566/001300000cjqgThis is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: PDF do artigo.info:eu-repo/semantics/openAccessNunes, Aline de AraújoPruski, Fernando FalcoPaula, Mhaisa Henrique deReis, Bárbara Cristina Mendanhaengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOP2024-11-10T23:54:47Zoai:repositorio.ufop.br:123456789/16865Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332024-11-10T23:54:47Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv Optimization of sizing of annual water storage reservoirs considering return period association.
title Optimization of sizing of annual water storage reservoirs considering return period association.
spellingShingle Optimization of sizing of annual water storage reservoirs considering return period association.
Optimization of sizing of annual water storage reservoirs considering return period association.
Nunes, Aline de Araújo
Streamflow regularization
Water storage
Return period
Nunes, Aline de Araújo
Streamflow regularization
Water storage
Return period
title_short Optimization of sizing of annual water storage reservoirs considering return period association.
title_full Optimization of sizing of annual water storage reservoirs considering return period association.
title_fullStr Optimization of sizing of annual water storage reservoirs considering return period association.
Optimization of sizing of annual water storage reservoirs considering return period association.
title_full_unstemmed Optimization of sizing of annual water storage reservoirs considering return period association.
Optimization of sizing of annual water storage reservoirs considering return period association.
title_sort Optimization of sizing of annual water storage reservoirs considering return period association.
author Nunes, Aline de Araújo
author_facet Nunes, Aline de Araújo
Nunes, Aline de Araújo
Pruski, Fernando Falco
Paula, Mhaisa Henrique de
Reis, Bárbara Cristina Mendanha
Pruski, Fernando Falco
Paula, Mhaisa Henrique de
Reis, Bárbara Cristina Mendanha
author_role author
author2 Pruski, Fernando Falco
Paula, Mhaisa Henrique de
Reis, Bárbara Cristina Mendanha
author2_role author
author
author
dc.contributor.author.fl_str_mv Nunes, Aline de Araújo
Pruski, Fernando Falco
Paula, Mhaisa Henrique de
Reis, Bárbara Cristina Mendanha
dc.subject.por.fl_str_mv Streamflow regularization
Water storage
Return period
topic Streamflow regularization
Water storage
Return period
description An increasing concern among water resources managers is the search for ways to improve reservoir sizing techniques. A simple technical and scientifically based technique is the sequent peak method, which has been widely disseminated, but presents limitations with respect to the length of the available data series. The objective of this study was to propose modifications to the sequent peak method to overcome the limitations related to the impossibility of associating the reservoir storage capacity with return periods different from the length of the data series. Storage capacities were estimated for every year, considering gauge stations located in the Urucuia River Basin, based on the sequent peak method. In order to associate such capacities with a frequency factor (return period), the Gumbel distribution was applied to the estimated storage values. This association with return periods which differ from the number of years in the data series showed great applicability.
publishDate 2021
dc.date.none.fl_str_mv 2021
2023-07-03T19:56:28Z
2023-07-03T19:56:28Z
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 NUNES, A. de A. et. al. Optimization of sizing of annual water storage reservoirs considering return period association. Acta Scientiarum. Technology, v. 44, artigo e57835, 2022. Disponível em: <https://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57835>. Acesso em: 03 maio 2023.
1807-8664
http://www.repositorio.ufop.br/jspui/handle/123456789/16865
https://doi.org/10.4025/actascitechnol.v44i1.57835
dc.identifier.dark.fl_str_mv ark:/61566/001300000cjqg
identifier_str_mv NUNES, A. de A. et. al. Optimization of sizing of annual water storage reservoirs considering return period association. Acta Scientiarum. Technology, v. 44, artigo e57835, 2022. Disponível em: <https://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57835>. Acesso em: 03 maio 2023.
1807-8664
ark:/61566/001300000cjqg
url http://www.repositorio.ufop.br/jspui/handle/123456789/16865
https://doi.org/10.4025/actascitechnol.v44i1.57835
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFOP
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Repositório Institucional da UFOP
collection Repositório Institucional da UFOP
repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv repositorio@ufop.edu.br
_version_ 1822224165835374592
dc.identifier.doi.none.fl_str_mv 10.4025/actascitechnol.v44i1.57835