Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas

Detalhes bibliográficos
Autor(a) principal: Lima,Fernando Neves
Data de Publicação: 2019
Outros Autores: Fernandes,Wilson, Nascimento,Nilo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: RBRH (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312019000100222
Resumo: ABSTRACT Calibration process is usually time demanding and as much streamflow information as possible in rainfall-runoff models. Nevertheless, from a practical point of view, the available information is measurement of water level, which is essential to design rating curves. This manuscript proposes a set of joint calibration of hydrological model parameters with a range of rating curves, developed for the main channel of the catchment in a crowded urban area. As an alternative of free calibration, the simulations were carried out based on a list of proficient parameters. Four streamflow gauging stations were analysed and used to subdivide the basin. The hourly lumped rainfall-runoff model GR4H was applied to four critical flash flood events to create a rank of Nash-Sutcliffe efficiency criteria (NSE) applying the best set of parameters. The results indicated that the hydrological model errors were compensated by hydraulics errors and they presented an equifinality in the process.
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spelling Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areasRainfall-runoff modelFlash floodsRating curvesUrban hydrologyHydrological and environmental modellingABSTRACT Calibration process is usually time demanding and as much streamflow information as possible in rainfall-runoff models. Nevertheless, from a practical point of view, the available information is measurement of water level, which is essential to design rating curves. This manuscript proposes a set of joint calibration of hydrological model parameters with a range of rating curves, developed for the main channel of the catchment in a crowded urban area. As an alternative of free calibration, the simulations were carried out based on a list of proficient parameters. Four streamflow gauging stations were analysed and used to subdivide the basin. The hourly lumped rainfall-runoff model GR4H was applied to four critical flash flood events to create a rank of Nash-Sutcliffe efficiency criteria (NSE) applying the best set of parameters. The results indicated that the hydrological model errors were compensated by hydraulics errors and they presented an equifinality in the process.Associação Brasileira de Recursos Hídricos2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312019000100222RBRH v.24 2019reponame:RBRH (Online)instname:Associação Brasileira de Recursos Hídricos (ABRH)instacron:ABRH10.1590/2318-0331.241920180066info:eu-repo/semantics/openAccessLima,Fernando NevesFernandes,WilsonNascimento,Niloeng2019-05-09T00:00:00Zoai:scielo:S2318-03312019000100222Revistahttps://www.scielo.br/j/rbrh/https://old.scielo.br/oai/scielo-oai.php||rbrh@abrh.org.br2318-03311414-381Xopendoar:2019-05-09T00:00RBRH (Online) - Associação Brasileira de Recursos Hídricos (ABRH)false
dc.title.none.fl_str_mv Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
title Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
spellingShingle Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
Lima,Fernando Neves
Rainfall-runoff model
Flash floods
Rating curves
Urban hydrology
Hydrological and environmental modelling
title_short Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
title_full Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
title_fullStr Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
title_full_unstemmed Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
title_sort Joint calibration of a hydrological model and rating curve parameters for simulation of flash flood in urban areas
author Lima,Fernando Neves
author_facet Lima,Fernando Neves
Fernandes,Wilson
Nascimento,Nilo
author_role author
author2 Fernandes,Wilson
Nascimento,Nilo
author2_role author
author
dc.contributor.author.fl_str_mv Lima,Fernando Neves
Fernandes,Wilson
Nascimento,Nilo
dc.subject.por.fl_str_mv Rainfall-runoff model
Flash floods
Rating curves
Urban hydrology
Hydrological and environmental modelling
topic Rainfall-runoff model
Flash floods
Rating curves
Urban hydrology
Hydrological and environmental modelling
description ABSTRACT Calibration process is usually time demanding and as much streamflow information as possible in rainfall-runoff models. Nevertheless, from a practical point of view, the available information is measurement of water level, which is essential to design rating curves. This manuscript proposes a set of joint calibration of hydrological model parameters with a range of rating curves, developed for the main channel of the catchment in a crowded urban area. As an alternative of free calibration, the simulations were carried out based on a list of proficient parameters. Four streamflow gauging stations were analysed and used to subdivide the basin. The hourly lumped rainfall-runoff model GR4H was applied to four critical flash flood events to create a rank of Nash-Sutcliffe efficiency criteria (NSE) applying the best set of parameters. The results indicated that the hydrological model errors were compensated by hydraulics errors and they presented an equifinality in the process.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312019000100222
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312019000100222
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2318-0331.241920180066
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Recursos Hídricos
publisher.none.fl_str_mv Associação Brasileira de Recursos Hídricos
dc.source.none.fl_str_mv RBRH v.24 2019
reponame:RBRH (Online)
instname:Associação Brasileira de Recursos Hídricos (ABRH)
instacron:ABRH
instname_str Associação Brasileira de Recursos Hídricos (ABRH)
instacron_str ABRH
institution ABRH
reponame_str RBRH (Online)
collection RBRH (Online)
repository.name.fl_str_mv RBRH (Online) - Associação Brasileira de Recursos Hídricos (ABRH)
repository.mail.fl_str_mv ||rbrh@abrh.org.br
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