文章基本信息

标题：Simulação hidrológica com os modelos SWAT e VIC na bacia hidrográfica do rio Verde, Minas Gerais
其他标题：Hydrological simulation with SWAT and VIC Models in the Verde River Watershed, Minas Gerais
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作者：Alvarenga, Lívia Alves ; Carvalho, Vinícius Siqueira Oliveira ; Oliveira, Vinícius Augusto de 等
期刊名称：Revista Ambiente & Água
印刷版ISSN：1980-993X
出版年度：2020
卷号：15
期号：4
页码：1-10
DOI：10.4136/ambi-agua.2492
出版社：Instituto de Pesquisas Ambientais em Bacias Hidrográficas
摘要：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.
关键词：avaliação de desempenho;modelagem hidrológica;modelo SWAT;modelo VIC previsões de vazão
其他关键词：hydrological modeling;performance evaluation;streamflow forecasts;SWAT model;VIC model