@InProceedings{WatrinAdSaCoCaOl:2015:DiFrFl,
               author = "Watrin, Orlando dos Santos and Adami, Marcos and Sampaio, Sandra 
                         Maria Neiva and Cordeiro, T{\'a}ssio Franco and Campos, 
                         Ant{\^o}nio Guilherme Soares and Oliveira, Rodrigo Rafael Souza 
                         de",
          affiliation = "{} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Din{\^a}mica de fragmentos florestais em propriedade de base 
                         econ{\^o}mica pecu{\'a}ria no sudeste do estado do Par{\'a}",
            booktitle = "Anais...",
                 year = "2015",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "3415--3422",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 17. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Rates of Amazons primary forest conversion to alternative land 
                         uses have increased from the 1970s, especially in the regions 
                         southern and eastern portions. This paper spatially evaluates the 
                         dynamics of anthropogenic disturbance of forest fragments in a 
                         rural landholding in Southeast Par{\'a}, Brazil. Landsat TM 
                         images covering a 26-year period (1985-2011) were used in the 
                         analysis. While in 1985 forests prevailed in the landscape, 
                         substantial losses were observed in the following year due to the 
                         expansion of planted pastures and secondary succession. The almost 
                         depletion of forests and the use of these areas for agriculture 
                         was connected to a trend of stability in the area of Open Pasture. 
                         This possibly resulted from the progressive adoption of 
                         sustainable management practices. Deforestation rates showed two 
                         different trends. Very high rates were initially recorded, 
                         contrasting with a sharp decrease in the following period. A 
                         progressive reduction then followed until the last period of 
                         analysis, when a negative deforestation rate was recorded. The 
                         landholdings amount of Legal Reserve (areas for environmental 
                         protection, according to the Brazilian Forest Code) was lower than 
                         the legally required standards. Considering the fragmentation of 
                         remaining forests, it is therefore critical to provide effective 
                         protection and avoid the degradation of these fragile areas.",
  conference-location = "Jo{\~a}o Pessoa",
      conference-year = "25-29 abr. 2015",
                 isbn = "978-85-17-0076-8",
                label = "676",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3JM4BLT",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3JM4BLT",
           targetfile = "p0676.pdf",
                 type = "Mudan{\c{c}}a de uso e cobertura da Terra",
        urlaccessdate = "27 abr. 2024"
}