Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/42773
Título: Hydrological simulation with SWAT and VIC Models in the Verde River Watershed, Minas Gerais
Título(s) alternativo(s): Simulação hidrológica com os modelos SWAT e VIC na bacia hidrográfica do rio Verde, Minas Gerais
Palavras-chave: Hydrological modeling
Performance evaluation
Streamflow forecasts
Soil and water assessment tool
Variable infiltration capacity
Avaliação de desempenho
Modelagem hidrológica
Data do documento: 2020
Editor: Instituto de Pesquisas Ambientais em Bacias Hidrográficas
Citação: ALVARENGA, L. A. et al. Hydrological simulation with SWAT and VIC Models in the Verde River Watershed, Minas Gerais. Revista Ambiente & Água, Taubaté, v. 15, n. 4, e2492, 2020. DOI: https://doi.org/10.4136/ambi-agua.2492.
Resumo: Successful streamflow forecasts depend on an adequate performance evaluation of the hydrological model. In this study, the hydrological responses were compared using two hydrological models, physic-based and semi-distributed, Soil and Water Assessment Tool (SWAT) and Variable Infiltration Capacity (VIC), using input data from the Verde River Watershed, located in the Minas Gerais state in southern Brazil. This is a study of one of the most important headwater watershed regions of Brazil (Mantiqueira Range). Both models were suitable for streamflow simulation, with values of R2 (determination coefficient) and NSE (Nash-Sutcliffe) higher than 0.8, NSELog higher than 0.35 (Nash-Sutcliffe Efficiency of the logarithmic values of discharge) and PBIAS (percentage deviation) less than 25%. The integration of SWAT and VIC models can be useful in different water-resource assessment studies. Therefore, based upon this study further investigations should be conducted using various hydrological models and climate, land-use and land-cover changes scenarios in the region.
URI: http://repositorio.ufla.br/jspui/handle/1/42773
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