@InProceedings{SouzaVieiVolpAlve:2011:CaEvUs,
               author = "Souza, Vanessa Cristina Oliveira de and Vieira, Tatiana Grossi 
                         Chquiloff and Volpato, Margarete Marin Lordelo and Alves, Helena 
                         Maria Ramos",
          affiliation = "{Universidade Federal de Itajub{\'a} - UNIFEI} and {Empresa de 
                         Pesquisa Agropecu{\'a}ria de Minas Gerais – EPAMIG/URESM} and 
                         {Empresa de Pesquisa Agropecu{\'a}ria de Minas Gerais – 
                         EPAMIG/URESM} and {Empresa Brasileira de Pesquisa 
                         Agropecu{\'a}ria – EMBRAPA/CAF{\'E} - MG}",
                title = "Caracteriza{\c{c}}{\~a}o e evolu{\c{c}}{\~a}o do uso da Terra 
                         em {\'a}reas de preserva{\c{c}}{\~a}o permanente de 
                         regi{\~o}es cafeeiras do Sul de Minas",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "7859--7866",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 15. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "geotecnologias, uso da terra, ambiente, c{\'o}digo florestal.",
             abstract = "The aim of this study was to use geotechnologies to quantify and 
                         characterize the permanent preservation areas (PPA) in three 
                         important coffee regions in the south region of the State of Minas 
                         Gerais: S{\~a}o Sebasti{\~a}o do Para{\'{\i}}so, Machado and 
                         Tr{\^e}s Pontas. Four categories of PPAs were identified: 
                         drainage, springs, lakes and slopes steeper than 45 degrees. The 
                         mapping of land use was done with satellite images from TM/Landsat 
                         5 in two different dates. The GIS TerraView and SPRING were used. 
                         The PPA was crossed with maps of land use for the two years 
                         studied. The resulting maps were crossed to obtain the evolution 
                         of land use in the PPA. All the study areas evaluated showed an 
                         unsuitable land use/occupation around 60%. The greatest 
                         degradation of PPA in the study areas was observed in the lakes 
                         category. The results showed that in the South of Minas Gerais, 
                         the Brazilian Forest Code is not respected as it should. However, 
                         despite the extensive areas with coffee plantation, this crop 
                         contributes relatively little to the degradation of areas of legal 
                         protection (approximately 4%).",
  conference-location = "Curitiba",
      conference-year = "30 abr. - 5 maio 2011",
                 isbn = "{978-85-17-00056-0 (Internet)} and {978-85-17-00057-7 (DVD)}",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW/3A3U3JH",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A3U3JH",
           targetfile = "p0479.pdf",
                 type = "Uso e Cobertura da Terra",
        urlaccessdate = "16 jun. 2024"
}