STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS

Detalhes bibliográficos
Autor(a) principal: Chan, Priscilla Dafne
Data de Publicação: 2020
Outros Autores: Costa, Fernanda da Serra, Damázio, Jorge Machado, Rotunno Filho, Otto Correa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cadernos do IME. Série Estatística (Online)
Texto Completo: https://www.e-publicacoes.uerj.br/cadest/article/view/50174
Resumo: DOI: 10.12957/cadest.2019.50174The Brazilian Power Sector consider flood prevention in the operation by reserving during the rainy season empty volumes in its hydropower reservoirs. The currently used flood control methodology assumes seasonal stationarity for the naturalized daily streamflow records calculated by the Brazilian National Operator System (NOS/ONS). Considering that climatic and/or land uses and occupation changes may be altering hydrological regime, this article investigates the stationarity of maximum annual streamflow time series of duration compatible with flood events at the hydropower plants located in the Paraná river basin.Keywords: Statistical Tests, Extreme Streamflow Time Series Stationarity, Hydropower, Flood Control Studies.
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spelling STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRSStatistical TestsExtreme Streamflow Time Series StationarityHydropowerDOI: 10.12957/cadest.2019.50174The Brazilian Power Sector consider flood prevention in the operation by reserving during the rainy season empty volumes in its hydropower reservoirs. The currently used flood control methodology assumes seasonal stationarity for the naturalized daily streamflow records calculated by the Brazilian National Operator System (NOS/ONS). Considering that climatic and/or land uses and occupation changes may be altering hydrological regime, this article investigates the stationarity of maximum annual streamflow time series of duration compatible with flood events at the hydropower plants located in the Paraná river basin.Keywords: Statistical Tests, Extreme Streamflow Time Series Stationarity, Hydropower, Flood Control Studies.Universidade do Estado do Rio de Janeiro2020-05-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado pelos Paresapplication/pdfhttps://www.e-publicacoes.uerj.br/cadest/article/view/5017410.12957/cadest.0.50174Cadernos do IME - Série Estatística; v. 46 (2019): Volume 46, Junho 2019; 162317-45361413-9022reponame:Cadernos do IME. Série Estatística (Online)instname:Universidade do Estado do Rio de Janeiro (UERJ)instacron:UERJenghttps://www.e-publicacoes.uerj.br/cadest/article/view/50174/33559Copyright (c) 2020 Cadernos do IME - Série Estatísticainfo:eu-repo/semantics/openAccessChan, Priscilla DafneCosta, Fernanda da SerraDamázio, Jorge MachadoRotunno Filho, Otto Correa2023-10-16T21:41:01Zoai:ojs.www.e-publicacoes.uerj.br:article/50174Revistahttps://www.e-publicacoes.uerj.br/index.php/cadestPUBhttps://www.e-publicacoes.uerj.br/index.php/cadest/oaifabiano@ime.uerj.br||fabiano@ime.uerj.br2317-45361413-9022opendoar:2024-05-17T13:37:36.496663Cadernos do IME. Série Estatística (Online) - Universidade do Estado do Rio de Janeiro (UERJ)false
dc.title.none.fl_str_mv STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
title STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
spellingShingle STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
Chan, Priscilla Dafne
Statistical Tests
Extreme Streamflow Time Series Stationarity
Hydropower
title_short STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
title_full STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
title_fullStr STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
title_full_unstemmed STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
title_sort STATIONARITY OF EXTREME STREAMFLOW TIME SERIES FOR FLOOD CONTROL OPERATION IN HYDROPOWER RESERVOIRS
author Chan, Priscilla Dafne
author_facet Chan, Priscilla Dafne
Costa, Fernanda da Serra
Damázio, Jorge Machado
Rotunno Filho, Otto Correa
author_role author
author2 Costa, Fernanda da Serra
Damázio, Jorge Machado
Rotunno Filho, Otto Correa
author2_role author
author
author
dc.contributor.author.fl_str_mv Chan, Priscilla Dafne
Costa, Fernanda da Serra
Damázio, Jorge Machado
Rotunno Filho, Otto Correa
dc.subject.por.fl_str_mv Statistical Tests
Extreme Streamflow Time Series Stationarity
Hydropower
topic Statistical Tests
Extreme Streamflow Time Series Stationarity
Hydropower
description DOI: 10.12957/cadest.2019.50174The Brazilian Power Sector consider flood prevention in the operation by reserving during the rainy season empty volumes in its hydropower reservoirs. The currently used flood control methodology assumes seasonal stationarity for the naturalized daily streamflow records calculated by the Brazilian National Operator System (NOS/ONS). Considering that climatic and/or land uses and occupation changes may be altering hydrological regime, this article investigates the stationarity of maximum annual streamflow time series of duration compatible with flood events at the hydropower plants located in the Paraná river basin.Keywords: Statistical Tests, Extreme Streamflow Time Series Stationarity, Hydropower, Flood Control Studies.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado pelos Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.e-publicacoes.uerj.br/cadest/article/view/50174
10.12957/cadest.0.50174
url https://www.e-publicacoes.uerj.br/cadest/article/view/50174
identifier_str_mv 10.12957/cadest.0.50174
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.e-publicacoes.uerj.br/cadest/article/view/50174/33559
dc.rights.driver.fl_str_mv Copyright (c) 2020 Cadernos do IME - Série Estatística
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Cadernos do IME - Série Estatística
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
dc.source.none.fl_str_mv Cadernos do IME - Série Estatística; v. 46 (2019): Volume 46, Junho 2019; 16
2317-4536
1413-9022
reponame:Cadernos do IME. Série Estatística (Online)
instname:Universidade do Estado do Rio de Janeiro (UERJ)
instacron:UERJ
instname_str Universidade do Estado do Rio de Janeiro (UERJ)
instacron_str UERJ
institution UERJ
reponame_str Cadernos do IME. Série Estatística (Online)
collection Cadernos do IME. Série Estatística (Online)
repository.name.fl_str_mv Cadernos do IME. Série Estatística (Online) - Universidade do Estado do Rio de Janeiro (UERJ)
repository.mail.fl_str_mv fabiano@ime.uerj.br||fabiano@ime.uerj.br
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