@PhDThesis{Reis:2018:MoHiDi,
author = "Reis, Jo{\~a}o Bosco Coura dos",
title = "Modelo hidrol{\'o}gico distribu{\'{\i}}do para o monitoramento
de inunda{\c{c}}{\~o}es na bacia do rio Sapuca{\'{\i}}, MG",
school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
year = "2018",
address = "S{\~a}o Jos{\'e} dos Campos",
month = "2018-04-16",
keywords = "precipita{\c{c}}{\~a}o, produtos de sat{\'e}lites, vaz{\~a}o,
modelos hidrol{\'o}gicos, rio Sapuca{\'{\i}}, precipitation,
satellite products, discharge, hydrological model,
Sapuca{\'{\i}} river.",
abstract = "Inunda{\c{c}}{\~o}es s{\~a}o eventos naturais que ocorrem
periodicamente nos cursos d{\'a}gua. Atividades antr{\'o}picas e
a ocupa{\c{c}}{\~a}o intensa e irregular das bacias
hidrogr{\'a}ficas tem exposto a popula{\c{c}}{\~a}o
progressivamente a estes perigos hidrometeorol{\'o}gicos. No
Brasil, a Lei nš 12.608, de 10 de abril de 2012, instituiu a
Pol{\'{\i}}tica Nacional de Prote{\c{c}}{\~a}o e Defesa Civil
(PNPDEC), autorizando a cria{\c{c}}{\~a}o de sistemas de
informa{\c{c}}{\~o}es e monitoramento de desastres, como forma
de medidas preventivas e mitigadoras de situa{\c{c}}{\~a}o de
risco. O monitoramento de inunda{\c{c}}{\~o}es passa,
primeiramente, pelo estudo e caracteriza{\c{c}}{\~a}o da
resposta hidrol{\'o}gica da bacia hidrogr{\'a}fica, o que pode
ser feito por meio de modelos. Nesse contexto, o objetivo do
trabalho foi examinar a viabilidade de uso do modelo
hidrol{\'o}gico do tipo chuva-vaz{\~a}o LISFLOOD para estimar a
vaz{\~a}o, com foco nos eventos de inunda{\c{c}}{\~o}es, em um
trecho da bacia hidrogr{\'a}fica do rio Sapuca{\'{\i}}, no sul
de Minas Gerais. Adicionalmente, avaliou-se a confiabilidade de
dois produtos de precipita{\c{c}}{\~a}o por sat{\'e}lite, TRMM
3B42 e Hidroestimador, como fonte de informa{\c{c}}{\~o}es para
aplica{\c{c}}{\~o}es do modelo. Para isso o modelo foi calibrado
pelo software hydroPSO, utilizando como for{\c{c}}ante dados
di{\'a}rios de precipita{\c{c}}{\~a}o observada no
per{\'{\i}}odo de janeiro de 2007 a dezembro de 2009. Os
principais resultados do trabalho mostraram que os produtos de
precipita{\c{c}}{\~a}o por sat{\'e}lite s{\~a}o mais adequados
para aplica{\c{c}}{\~o}es em escala mensal do que na escala
di{\'a}ria, sendo necess{\'a}rios aprimoramentos nas estimativas
de precipita{\c{c}}{\~a}o para reduzir os erros e incertezas
presentes nos produtos di{\'a}rios. A calibra{\c{c}}{\~a}o do
LISFLOOD permitiu compensar, at{\'e} certo ponto, erros e
incertezas nos dados de entrada do modelo, de modo a obter o
melhor conjunto de valores dos par{\^a}metros para representar as
respostas hidrol{\'o}gicas da bacia aos eventos de chuva.
Contudo, novas configura{\c{c}}{\~o}es no processo de
calibra{\c{c}}{\~a}o podem ser feitas para melhorar os
resultados das simula{\c{c}}{\~o}es. As simula{\c{c}}{\~o}es
com o modelo LISFLOOD durante a fase de valida{\c{c}}{\~a}o
mostraram que, de forma geral, o modelo foi capaz de simular a
vaz{\~a}o do rio Sapuca{\'{\i}} a partir dos dados observados
de precipita{\c{c}}{\~a}o e dos dois produtos de sat{\'e}lite.
No entanto, as simula{\c{c}}{\~o}es com os produtos de
sat{\'e}lite apresentaram erros que est{\~a}o associados {\`a}
qualidade dos produtos de sat{\'e}lites em representar a
precipita{\c{c}}{\~a}o na regi{\~a}o. Concluindo, o trabalho
demonstrou a aplica{\c{c}}{\~a}o do modelo LISFLOOD para a
simula{\c{c}}{\~a}o das respostas hidrol{\'o}gicas da bacia do
rio Sapuca{\'{\i}}, regi{\~a}o recorrentemente atingida por
inunda{\c{c}}{\~o}es, o que torna os resultados aqui encontrados
essenciais, visto que podem subsidiar trabalhos futuros que visem
fornecer mais informa{\c{c}}{\~o}es sobre a condi{\c{c}}{\~a}o
hidrol{\'o}gica do rio Sapuca{\'{\i}}. ABSTRACT: Floods are
natural events that periodically occur in rivers. Anthropogenic
activities and the intense and irregular occupation of river
basins have exposed the population progressively to these
hydrometeorological hazards. The law no. 12608, of April 10, 2012,
established the National Policy on Civil Protection and Defense
(PNPDEC abbreviation in Portuguese) in Brazil, authorizing the
creation of disaster monitoring systems, as a measure for the
prevention and mitigation of the risk situation. The monitoring of
floods involves primarily the study and characterization of river
basin hydrological responses, which can be done by models. In this
context, the objective of this study was to examine the
reliability of the spatially distributed LISFLOOD model to
estimate the discharge, focusing on flood events, of a section of
the Sapuca{\'{\i}} river basin in the south of Minas Gerais.
Additionally, the reliability of two satellite precipitation
products (TRMM 3B42 and Hydroestimator) was investigated as a
source of information for model applications. For this, observed
precipitation data step from January 2007 until December 2009 at a
daily time was used to drive the LISFLOOD model during the
calibration procedure. The main results showed that satellite
precipitation products are better suited for applications on a
monthly scale than on the daily scale, and that improvements in
precipitation estimates are necessary to reduce the errors and
uncertainties present in daily products. The calibration of
LISFLOOD by the open source hydroPSO R package allowed, up to a
certain extent, the compensation of errors and uncertainties in
model input data, by obtaining the best set of parameter values to
represent the basin hydrological responses to rainfall events.
However, new settings in the calibration process can be made to
improve simulation results. The simulations with the LISFLOOD
model during the validation period showed that, in general, the
model was able to simulate the discharge of the Sapuca{\'{\i}}
River from observed precipitation data and from the two satellite
products. However, the simulations with the satellite products
presented errors that are associated with the quality of the
satellite products in representing precipitation in the region. In
conclusion, the work demonstrated the application of the LISFLOOD
model for the simulation of hydrological responses of the
Sapuca{\'{\i}} river basin, a region that is recurrently
affected by floods, which makes the results found here essential,
since they may support future work aimed at providing more
information on the hydrological condition of the Sapuca{\'{\i}}
River.",
committee = "Novo, Evlyn Marcia Le{\~a}o de Moraes (presidente) and
Renn{\'o}, Camilo Daleles (orientador) and Lopes, Eymar Silva
Sampaio (orientador) and Borma, Laura de Simone and Souza, Diego
Oliveira de and Silva, Benedito Cl{\'a}udio da",
englishtitle = "Distributed hydrological model for flood monitoring in the
Sapuca{\'{\i}} river basin, MG",
language = "pt",
pages = "134",
ibi = "8JMKD3MGP3W34R/3QRH3Q8",
url = "http://urlib.net/ibi/8JMKD3MGP3W34R/3QRH3Q8",
targetfile = "publicacao.pdf",
urlaccessdate = "27 abr. 2024"
}