@InProceedings{Coutinho:2017:EsPeSo,
               author = "Coutinho, Luciano Melo",
                title = "Estimativa de perdas de solo da bacia do C{\'o}rrego Itabira, 
                         Cachoeiro de Itapemirim-ES",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "5841--5848",
         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 = "Anthropic activities in general are not preceded by practices that 
                         contemplate environmental conservation, which can intensify 
                         erosion processes, causing the depletion and devaluation of 
                         agricultural lands. Water erosion is the main modeling agent of 
                         river watershed, also considered the main cause of negative 
                         impacts. The Universal Soil Loss Equation (ESLE) brings together 
                         the main physical and geographic factors (PS = R*K*L*S*C*P) 
                         related for erosion, allowing to estimate losses for large areas 
                         (ton / ha / year). In this work the annual erosion of the Itabira 
                         Stream watershed was estimated from data georeferenced in a 
                         Geographic Information System (GIS) environment. The relief 
                         representation adopted the digital hydrography and altimetry 
                         mapping for the generation of the Digital Hydrologically 
                         Consistent Elevation Model (MDEHC) and the slope map. The land use 
                         mapping was made by interpretation and vectorization of digital 
                         aerial photography. The final product consisted of an erosion map 
                         from the algebra of thematic maps. The analyzed watershed presents 
                         diversity of relief with sloping areas in the head (preserved 
                         areas and of less risk of erosion) and flat downstream (occupied 
                         areas and of greater risk). The main erosion values (ton / ha / 
                         year) identified were minimal (0), medium (18.65) and maximum 
                         (306.17).",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "61626",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSMBQD",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSMBQD",
           targetfile = "61626.pdf",
                 type = "Solos e umidade do solo",
        urlaccessdate = "27 abr. 2024"
}