@InProceedings{DinizReiCosAceTei:2013:AnDeCl,
               author = "Diniz, Juliana Maria Ferreira de Souza and Reis, Aliny Aparecida 
                         dos and Costa, Milena Namara Pereira and Acerbi Junior, Fausto 
                         Weimar and Teixeira, Marcelo Dias",
                title = "An{\'a}lise do desmatamento por classe de fitofisionomias nas 
                         Bacias dos Rios S{\~a}o Francisco, Jequitinhonha e Pardo, Minas 
                         Gerais",
            booktitle = "Anais...",
                 year = "2013",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "7368--7375",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 16. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Biodiversity loss and climate impacts are major concerns due to 
                         increased deforestation of Brazilian ecosystems. Nowadays, the use 
                         of satellite imagery and remote sensing techniques along with a 
                         Geographic Information System (GIS) are the best tools for mapping 
                         and monitoring deforested areas. The objective of this study was 
                         to map the deforestation polygons that occurred within the 
                         S{\~a}o Francisco, Jequitinhonha and Pardo river basins, located 
                         in the state of Minas Gerais - Brazil, during the agricultural 
                         year of 2009/2010. To perform the detection of the deforested 
                         areas, Landsat 5 TM images were acquired, processed and compared 
                         monthly. In order to detect deforested areas we used the NDVI (The 
                         Normalized Difference Vegetation Index) due to its computational 
                         simplicity and well recognized sensitivity to the processes of 
                         change in vegetation cover. The vegetation type most degraded was 
                         the cerrado (Brazilian savanna), with 22,325 ha deforested, 
                         especially in the S{\~a}o Francisco river basin. The results also 
                         showed that the number of deforested areas is directly related to 
                         the size of the basin, so that the basin that has the largest area 
                         is the holder of the greatest number of deforestation polygons. 
                         Another important find was the destruction of 78.03 ha of palm 
                         swamps, since it is one of the most fragile vegetation types of 
                         the Cerrado biome. They exhibit extreme importance to this biome 
                         because they are responsible for regulating the flow of the 
                         springs between the dry and rainy seasons.",
  conference-location = "Foz do Igua{\c{c}}u",
      conference-year = "13-18 abr. 2013",
                 isbn = "{978-85-17-00066-9 (Internet)} and {978-85-17-00065-2 (DVD)}",
                label = "999",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW34M/3E7GHCG",
                  url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GHCG",
           targetfile = "p0999.pdf",
                 type = "Mudan{\c{c}}a de Uso e Cobertura da Terra",
        urlaccessdate = "16 jun. 2024"
}