@Article{LimaMoraPere:2011:AnInEn,
               author = "Lima, Suely Franco Siqueira and Moraes, Elisabete Caria and 
                         Pereira, Gabriel",
          affiliation = "{Bolsista PCI} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Analysis of the influence of environmental variables obtained from 
                         satellite data on the increase of dengue in the municipality of 
                         Caceres (Mato Grosso State, Brazil) in 2009 / Estudo da 
                         influ{\^e}ncia de vari{\'a}veis ambientais extra{\'{\i}}das de 
                         imagens de sat{\'e}lites no aumento da incid{\^e}ncia de dengue 
                         no munic{\'{\i}}pio de C{\'a}ceres em 2009",
              journal = "Geografia (Rio Claro)",
                 year = "2011",
               volume = "36",
                pages = "135--142",
             keywords = "Dengue. Remote Sensing. Entomological vigilance. Pantanal, Dengue. 
                         Sensoriamento remoto. Vigil{\^a}ncia entomol{\'o}gica. 
                         Pantanal.",
             abstract = "The exponential increase of Dengue in 2009, as reported by the 
                         Government of Mato Grosso State, identified eighteen 
                         municipalities at risk of epidemics, and among them C{\'a}ceres. 
                         The objective of this work is to investigate, using satellite 
                         data, if this increase is related to a large oscillation in 
                         environmental factors. Among the several factors connected to the 
                         Dengue vector increase, we considered both the climatic 
                         (temperature and rainfall) and ecosystem dimension changes 
                         (deforestation and water bodies). This study consists on the 
                         comparative analysis of the variations from these variables in 
                         2007 and 2009, based on land cover maps (water and vegetation) on 
                         the urban area (radius of 4 km) and on diagrams of monthly 
                         rainfall and temperature indices. Landsat, TRMM (Tropical Rainfall 
                         Measuring Mission) and MODIS (Moderate Resolution Imaging 
                         Spectro-Radiometer) images were used. Among the environmental 
                         variations observed, the most significant was the increase of 
                         maximum surface temperature in January 2009 (plus 7oC compared to 
                         2007), which may have contributed to the increment of Dengue 
                         notification. RESUMO: O aumento exponencial da dengue em 2009, 
                         divulgado pelo governo do Estado do Mato Grosso, colocou dezoito 
                         munic{\'{\i}}pios em situa{\c{c}}{\~a}o de risco de epidemia, 
                         dentre os quais, o munic{\'{\i}}pio de C{\'a}ceres. Este 
                         trabalho tem por objetivo investigar, com base em imagens 
                         orbitais, como oscila{\c{c}}{\~o}es significativas de 
                         vari{\'a}veis ambientais explicam esse aumento. Dentre os 
                         v{\'a}rios fatores ambientais associados {\`a} expans{\~a}o dos 
                         vetores destas doen{\c{c}}as, foram consideradas para este 
                         trabalho as altera{\c{c}}{\~o}es clim{\'a}ticas (temperatura e 
                         precipita{\c{c}}{\~a}o) e as varia{\c{c}}{\~o}es na {\'a}rea 
                         dos ecossistemas (desmatamento e corpos d{\'a}gua). O estudo 
                         consistiu em analisar comparativamente as varia{\c{c}}{\~o}es 
                         ocorridas nos anos de 2007 e 2009 atrav{\'e}s de mapeamento da 
                         vegeta{\c{c}}{\~a}o e de corpos d{\'a}gua no per{\'{\i}}metro 
                         urbano (raio de 4km) e da constru{\c{c}}{\~a}o de gr{\'a}ficos 
                         com {\'{\i}}ndices mensais pluviom{\'e}trico e de temperatura 
                         do munic{\'{\i}}pio. Foram utilizadas imagens dos sat{\'e}lites 
                         Land Remote Sensing Satellite (Landsat), do Tropical Rainfall 
                         Measuring Mission (TRMM) e produto MOD11 proveniente dos sensores 
                         Moderate Resolution Imaging Spectroradiometer (MODIS), abordo dos 
                         sat{\'e}lites Terra e Aqua. Dentre as varia{\c{c}}{\~o}es 
                         ambientais observadas, a mais significativa, foi o aumento da 
                         temperatura m{\'a}xima da superf{\'{\i}}cie para o m{\^e}s de 
                         Janeiro de 2009 (7oC em rela{\c{c}}{\~a}o a 2007), o qual pode 
                         ter contribu{\'{\i}}do para o aumento do n{\'u}mero de casos 
                         notificados.",
                 issn = "0100-7912 and 1983-8700",
                label = "lattes: 1682210041460939 3 LimaMoraPere:2011:AnInEn",
             language = "pt",
        urlaccessdate = "09 maio 2024"
}