@InProceedings{CoutoJrVasSalMarSan:2017:UsCoVe,
               author = "Couto Junior, Antonio Felipe and Vasconcelos, Vinicius and Salemi, 
                         Luiz Felippe and Martins, {\'E}der de Souza and Sano, Edson 
                         Eyji",
                title = "Uso e cobertura vegetal das regi{\~o}es hidrogr{\'a}ficas do 
                         Cerrado e as m{\'e}tricas dos fragmentos da classe natural do 
                         TerraClass",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "2646--2653",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "The Brazilian Cerrado covers about 20% of the central Brazil with 
                         the highest biodiversity and landscape among the world savannas 
                         and also contributes to the water production of 8 out of 12 
                         hydrographic regions (HR) of Brazil. About 50% of its original 
                         area was already converted into anthropic activities, changing the 
                         spatial patterns of natural landscape.This work aimed to 
                         characterize the land cover of the Cerrado hydrological regions 
                         based on the TerraClass Cerrado mapping project and to cluster 
                         them according to the fragmentation metrics of natural class. We 
                         used the TerraClass Cerrado mosaic intersected by the hydrological 
                         regions and quantified the land cover classes distribution. We 
                         evaluated the spatial patterns of the Natural class with patches 
                         metrics and performed cluster analysis of the hydrological regions 
                         based on patches metrics patterns similarity. We found that the 
                         Amazonica hydrological region had the highest annual crops (~ 24%) 
                         cover and the Atlantico Leste e Atlantico Nordeste Ocidental, the 
                         lowest (< 1%). The Parana HR least 75% anthropic activities, 
                         highlighting pasture (~ 43%), permanent crops (~ 13%), annual 
                         crops (~ 13%), planted forestry and urban area (~ 1.2%). The 
                         Parnaiba HR showed the highest natural cover (> 80%) among the 
                         hydrological regions of the Cerrado. We found four clusters of 
                         hydrological regions: 1) Paran{\'a}; 2) Atl{\^a}ntico Leste and 
                         S{\~a}o Francisco; 3) Atl{\^a}ntico Leste, Atl{\^a}ntico 
                         Nordeste Ocidental and Paraguai; 4) Amazonica and Parnaiba. The 
                         hydrological regions analysis highlighted that the physiography 
                         regulates the anthropic occupation and the natural patches spatial 
                         configuration of natural cover.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "60030",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLR26",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLR26",
           targetfile = "60030.pdf",
                 type = "Floresta e outros tipos de vegeta{\c{c}}{\~a}o",
        urlaccessdate = "27 abr. 2024"
}