@InProceedings{LopesMelo:2013:DiFrFl,
               author = "Lopes, Elaine and Melo, Antonio Willian Flores de",
                title = "Din{\^a}mica da fragmenta{\c{c}}{\~a}o florestal utilizando 
                         sensoriamento remoto no per{\'{\i}}metro urbano de Rio Branco",
            booktitle = "Anais...",
                 year = "2013",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "2952--2957",
         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",
             keywords = "landscape index, edge effect, acre,{\'{\i}}ndice de paisagem, 
                         efeito de borda, acre.",
             abstract = "In Acre state change in vegetation occurs primarily by the 
                         conversion of forest areas into pastures. It is essential to 
                         understand the process of occupation of the landscape. This study 
                         aimed to analyze the fragmentation forest dynamics through the use 
                         of remote sensing in the vicinity of the city of Rio Branco, Acre, 
                         between 1990 to 2010. In the environment of ArcGIS 10.0 software 
                         was created to mask reverse deforestation for the years 1990, 
                         1995, 2000, 2005 and 2010, for which they were generated landscape 
                         metrics for the classes of fragment size, very small (<5ha), small 
                         (5-10ha), medium (10-100ha) and large (> 100ha) using the 
                         extension Pacht Analyst 5.1. According to the results of this 
                         study we can say that the process of fragmentation, within a 
                         radius of 50km from the city of Rio Branco, has been growing over 
                         the last twenty years, being most intense between 2005 to 2010. 
                         The number of fragmentation was growing by the year 2005 and then 
                         decreased due to the extinction process of fragments, which 
                         indicate a process of extreme fragmentation. The number of 
                         fragments is related to the distance between the nearest neighbors 
                         - MNN, the smaller the number of fragments greater the MNN.",
  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 = "1449",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW34M/3E7GLDH",
                  url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GLDH",
           targetfile = "p1449.pdf",
                 type = "Floresta e Vegeta{\c{c}}{\~a}o",
        urlaccessdate = "01 maio 2024"
}