@InProceedings{ReisslerManz:2017:CoÁgSu,
               author = "Reissler, Joyce and Manzione, Rodrigo Lilla",
                title = "Conserva{\c{c}}{\~a}o das {\'a}guas subterr{\^a}neas e o 
                         avan{\c{c}}o da agricultura irrigada em {\'a}reas de afloramento 
                         do sistema Aqu{\'{\i}}fero Guarani",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "7723--7730",
         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 = "With the increasing demand for fuel, food and fiber that follows 
                         population growth, the effort to provide sufficient water for 
                         agriculture causes additional pressure on the environment. The 
                         conflicting interests between the use of the water and the 
                         protection of strategic sources reinforce the needs for a 
                         legislation adaptation, territorial organization and a sustainable 
                         water resources management. This study aimed to map land use in an 
                         outcrop area of the Guarani Aquifer System (GAS) and generate 
                         information for a better planning and discussion of public 
                         policies for groundwater resources conservation in areas with 
                         irrigated agricultural production. The study area was the 
                         Ribeir{\~a}o do Jac{\'u} watershed, Tejup{\'a} - SP, Brazil, 
                         located entirely in the outcrop area of GAS, a high vulnerability 
                         region. From supervised satellite image classification of land use 
                         and occupation using Geographic Information System (GIS), it was 
                         possible to identify and to quantify the major activities 
                         developed and the conflicts of the actual land use in the 
                         watershed in the period between 2002 and 2011. The results showed 
                         the presence of agricultural and livestock systems in Permanent 
                         Preservation Areas (PPA) and an improvement of irrigated 
                         agriculture in areas closed to the outflow of the basin, 
                         indicating a trend of local production intensification.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59970",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSMGAF",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSMGAF",
           targetfile = "59970.pdf",
                 type = "Agricultura e silvicultura",
        urlaccessdate = "27 abr. 2024"
}