%0 Conference Proceedings
%4 dpi.inpe.br/marte2/2013/05.29.00.09.06
%2 dpi.inpe.br/marte2/2013/05.29.00.09.07
%@isbn 978-85-17-00066-9 (Internet)
%@isbn 978-85-17-00065-2 (DVD)
%F 911
%T Padrões de paisagem espaço-temporais nas microrregiões de Ribeirão Preto e São Carlos: Investigando a história natural da hantavirose a partir da análise da estrutura da paisagem
%D 2013
%A Furtado, Michelle Andrade,
%A Monteiro, Antônio Miguel Vieira,
%A Escada, Maria Isabel Sobral,
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@electronicmailaddress mfurtado@dpi.inpe.br
%E Epiphanio, José Carlos Neves,
%E Galvão, Lênio Soares,
%B Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR)
%C Foz do Iguaçu
%8 13-18 abr. 2013
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 2384-2391
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X The changes in the landscape of São Paulo State in the last years, associated with the planting of sugar cane fields, added to regional seasonal climatic aspects, bring new disturbances to a system in which wild rodents and humans coexisted. In this study, we analyzed landscape changes for the years 2003 and 2010, of Ribeirão Preto and São Carlos microregions that produce sugar cane, which have the highest number of reported cases of Hantavirus in the São Paulo state. To study the influence of landscape in the transmission of Hantavirus was proposed a typology for habitats associated with the presence of wild rodents, considering the landscape spatial patterns and connectivity between use groups and land cover. To identify these groups were used Landsat satellite images, classified as follows: 1) Forest-and-Reforestation, 2) Farming-mosaic-excluding-cane; 3) Cane-Sugar, 4) Grass, 5) Build-area. A space divide in pieces with dimensions of 2km x 2km was defined and landscape measure were extracted for classification of landscapes using mining data techniques based on decision trees. The pattern was found more Isolated Fragments Forest surrounded by sugarcane, landscape that enhance the Hantavirus reservoir populations. This region crossed by changes in recent decades, due to transitions of forest groups, pasture and other crops, as sugarcane, drawing new mosaics in the regional landscape, with possible implications for the dynamic of the transmission and persistence of Hantavirus. The results reinforce the thought that global strategies to combat climate change is crucial to think about the consequences on the local scale.
%9 Classificação e Mineração de Dados
%@language pt
%3 p0911.pdf