@InProceedings{RonquimGarçFons:2017:ExCaPo,
               author = "Ronquim, Carlos Cesar and Gar{\c{c}}on, Edlene Aparecida Monteiro 
                         and Fonseca, Marcelo Fernando",
                title = "Expans{\~a}o da cafeicultura na por{\c{c}}{\~a}o leste do 
                         estado de S{\~a}o Paulo",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "3798--3805",
         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 = "Our aim in this work was to map the main land-use and land-cover 
                         changes at 25 cities located at the watersheds of the 
                         Mogi-Gua{\c{c}}u and Pardo rivers over the last 27 years. We 
                         focused on coffee and sugarcane crops at these region, known as 
                         Mogiana Paulista. We updated the sugarcane crop areas to the year 
                         2015 using maps produced by the Canasat project. For land-use and 
                         land-cover classification of these 25 cities in 2015 we used a 
                         Google Earth image file in a GIS environment. The method we used 
                         was on-screen visual image interpretation of 
                         high-spatial-resolution images, which were later compared to data 
                         from 1988. Along the 27-year period, coffee crops expanded 
                         approximately 80%, from 67.3 thousand to 123.8 thousand hectares. 
                         The 25 cities which are the main coffee producers at Mogiana 
                         Paulista showed concentration of coffee crops, which make up a 
                         total of approximately 111 thousand hectares. Both coffee and 
                         sugarcane may still advance onto parts of these cities areas that 
                         are currently used as pastures, which the land-cover that loses 
                         more areas. Pastures still occupy 322 thousand hectares, or about 
                         30% of the area of these 25 cities, and 252 thousand of these 
                         hectares feature slope degrees which are adequate for the 
                         mechanized harvesting of both sugarcane and coffee.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59698",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLTLD",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLTLD",
           targetfile = "59698.pdf",
                 type = "Agricultura e silvicultura",
        urlaccessdate = "27 abr. 2024"
}