@InProceedings{MaranhãoLirRosDuaSab:2017:CaGeAn,
               author = "Maranh{\~a}o, Rosa Maria Ramos and Lira, Maria Valdete and Rosa 
                         Junior, Cecilio Aguiar and Duarte, Cynthia Romariz and Sabadia, 
                         Jos{\'e} Antonio Beltr{\~a}o",
                title = "Cartografia Geomorfol{\'o}gica para An{\'a}lise da 
                         Dispers{\~a}o Natural de Radionucl{\'{\i}}deos por Processos 
                         Hidrogeomoforl{\'o}gicos no Entorno da Mineraliza{\c{c}}{\~a}o 
                         F{\'o}sforo-Uran{\'{\i}}fera de Itataia - CE",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "818--824",
         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 chemical element uranium is a mineral of high economic value, 
                         with high solubility, facilitating its dispersion in the 
                         environment. The solubility of uranium is related to their 
                         tendency to oxidize in U6+ ions and their natural mobilization in 
                         the environment occurs through the rock weathering, by the action 
                         of water that act as powerful agents in mobilizing metal ions. 
                         Thus the laminar erosion, very common in semiarid environments due 
                         to the type of drainage, is responsible for the radioactive 
                         material entrainment. The occurrence of uranium deposit area with 
                         dissected relief enhances the dispersion of radionuclides. The 
                         geomorphological analysis is applied for the recognition and 
                         monitoring of unstable environments and stands as basic studies 
                         geomorphological mapping. The recognition of terrain features is 
                         important to determine the stability of the environment and the 
                         use of geotechnology aided by geomorphological mapping, facilitate 
                         the exploitation of spatial information, to research and becoming 
                         an important tool for the management and monitoring of uses and 
                         natural resources. This study presents the application of GIS 
                         techniques in recognition of the characteristics of the river 
                         basin where is located the match-uran{\'{\i}}fera deposit of 
                         Itataia, Cear{\'a}, Brazil, in order to monitor areas susceptible 
                         to natural contamination.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59787",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PS4FLH",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PS4FLH",
           targetfile = "59787.pdf",
                 type = "Geomorfologia",
        urlaccessdate = "27 abr. 2024"
}