Hydrological simulation as subside for management of surface water resources at the Mortes River Basin

Detalhes bibliográficos
Autor(a) principal: Eduardo, Eliete Nazaré
Data de Publicação: 2016
Outros Autores: Mello, Carlos Rogério de, Viola, Marcelo Ribeiro, Owens, Phillip Ray, Curi, Nilton
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/29437
Resumo: Hydrological models are tools which describe processes and allow predicting the results of making management decisions, and are an important water resource management tool, especially for small-sized watersheds. This work had as an objective to test different calibration strategies and apply the SWAT model for hydrological simulation of the Mortes River Basin, MG. We evaluated 6 fluviometric stations, with drainage area between 272 and 6070 km² for purposes of water resource management. The evaluation of the model performance was conducted by using Nash-Sutcliffe coefficients (CNS) and percent bias (PBIAS). The results obtained from the statistic indices applied in the analysis of the model performance qualified the SWAT hydrological model as adequate for streamflow simulation in the Mortes River Basin. The adopted strategies attest to the applicability of the model as a management tool for water resources planning for other small-sized watersheds without data, in order to plan for rational water use.
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spelling Hydrological simulation as subside for management of surface water resources at the Mortes River BasinSimulação hidrológica como subsídio para a gestão dos recursos hídricos superficiais na Bacia do Rio das MortesEnvironmental managementDrainage areaHydrological modelsRational water useGestão ambientalÁrea de drenagemModelos hidrológicosUso racional da águaHydrological models are tools which describe processes and allow predicting the results of making management decisions, and are an important water resource management tool, especially for small-sized watersheds. This work had as an objective to test different calibration strategies and apply the SWAT model for hydrological simulation of the Mortes River Basin, MG. We evaluated 6 fluviometric stations, with drainage area between 272 and 6070 km² for purposes of water resource management. The evaluation of the model performance was conducted by using Nash-Sutcliffe coefficients (CNS) and percent bias (PBIAS). The results obtained from the statistic indices applied in the analysis of the model performance qualified the SWAT hydrological model as adequate for streamflow simulation in the Mortes River Basin. The adopted strategies attest to the applicability of the model as a management tool for water resources planning for other small-sized watersheds without data, in order to plan for rational water use.Os modelos hidrológicos são ferramentas que descrevem processos e permitem antecipar as ocorrências e tomar decisões, dessa forma, apresentam-se como uma importante ferramenta de gestão dos recursos hídricos, principalmente no contexto de bacias hidrográficas de pequeno porte. Assim, objetivou-se com este trabalho abordar diferentes estratégias de calibração e teste do modelo SWAT na simulação hidrológica da bacia hidrográfica do Rio das Mortes, MG. Foram avaliados 6 postos fluviométricos, com área de drenagem entre 272 e 6.070 km², para fins de gestão dos recursos hídricos. A avaliação do desempenho do modelo foi realizada usando os coeficientes de Nash-Sutcliffe (CNS) e percentual de viés (PBIAS). Os resultados obtidos dos índices estatísticos aplicados na análise de desempenho do modelo, qualificam o modelo hidrológico SWAT como adequado na simulação da vazão para a bacia hidrográfica do Rio das Mortes. As estratégias adotadas atestaram a aplicabilidade do modelo como ferramenta de gestão e planejamento dos recursos hídricos para bacias menores e sem dados, possibilitando o uso racional da água na bacia.Universidade Federal de Lavras2018-06-12T19:30:59Z2018-06-12T19:30:59Z2016-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfEDUARDO, E. N. et al. Hydrological simulation as subside for management of surface water resources at the Mortes River Basin. Ciência e Agrotecnologia, Lavras, v. 40, n. 4, p. 390-404, Jul./Ago. 2016.http://repositorio.ufla.br/jspui/handle/1/29437Ciência e Agrotecnologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessEduardo, Eliete NazaréMello, Carlos Rogério deViola, Marcelo RibeiroOwens, Phillip RayCuri, Niltoneng2018-06-12T19:30:59Zoai:localhost:1/29437Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2018-06-12T19:30:59Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
Simulação hidrológica como subsídio para a gestão dos recursos hídricos superficiais na Bacia do Rio das Mortes
title Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
spellingShingle Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
Eduardo, Eliete Nazaré
Environmental management
Drainage area
Hydrological models
Rational water use
Gestão ambiental
Área de drenagem
Modelos hidrológicos
Uso racional da água
title_short Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
title_full Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
title_fullStr Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
title_full_unstemmed Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
title_sort Hydrological simulation as subside for management of surface water resources at the Mortes River Basin
author Eduardo, Eliete Nazaré
author_facet Eduardo, Eliete Nazaré
Mello, Carlos Rogério de
Viola, Marcelo Ribeiro
Owens, Phillip Ray
Curi, Nilton
author_role author
author2 Mello, Carlos Rogério de
Viola, Marcelo Ribeiro
Owens, Phillip Ray
Curi, Nilton
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Eduardo, Eliete Nazaré
Mello, Carlos Rogério de
Viola, Marcelo Ribeiro
Owens, Phillip Ray
Curi, Nilton
dc.subject.por.fl_str_mv Environmental management
Drainage area
Hydrological models
Rational water use
Gestão ambiental
Área de drenagem
Modelos hidrológicos
Uso racional da água
topic Environmental management
Drainage area
Hydrological models
Rational water use
Gestão ambiental
Área de drenagem
Modelos hidrológicos
Uso racional da água
description Hydrological models are tools which describe processes and allow predicting the results of making management decisions, and are an important water resource management tool, especially for small-sized watersheds. This work had as an objective to test different calibration strategies and apply the SWAT model for hydrological simulation of the Mortes River Basin, MG. We evaluated 6 fluviometric stations, with drainage area between 272 and 6070 km² for purposes of water resource management. The evaluation of the model performance was conducted by using Nash-Sutcliffe coefficients (CNS) and percent bias (PBIAS). The results obtained from the statistic indices applied in the analysis of the model performance qualified the SWAT hydrological model as adequate for streamflow simulation in the Mortes River Basin. The adopted strategies attest to the applicability of the model as a management tool for water resources planning for other small-sized watersheds without data, in order to plan for rational water use.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
2018-06-12T19:30:59Z
2018-06-12T19:30:59Z
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 EDUARDO, E. N. et al. Hydrological simulation as subside for management of surface water resources at the Mortes River Basin. Ciência e Agrotecnologia, Lavras, v. 40, n. 4, p. 390-404, Jul./Ago. 2016.
http://repositorio.ufla.br/jspui/handle/1/29437
identifier_str_mv EDUARDO, E. N. et al. Hydrological simulation as subside for management of surface water resources at the Mortes River Basin. Ciência e Agrotecnologia, Lavras, v. 40, n. 4, p. 390-404, Jul./Ago. 2016.
url http://repositorio.ufla.br/jspui/handle/1/29437
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Lavras
publisher.none.fl_str_mv Universidade Federal de Lavras
dc.source.none.fl_str_mv Ciência e Agrotecnologia
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1807835072507674624

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