@InProceedings{GonçalvesRochFerr:2011:UsOcTe,
               author = "Gon{\c{c}}alves, Franciele and Rocha, Paulo C{\'e}sar and 
                         Ferreira, Cesar Cardoso",
          affiliation = "{Universidade Estadual Paulista “J{\'u}lio de Mesquita Filho” - 
                         UNESP} and {Universidade Estadual Paulista “J{\'u}lio de Mesquita 
                         Filho” - UNESP} and {Universidade Federal de Mato Grosso do Sul - 
                         UFMS}",
                title = "Uso e ocupa{\c{c}}{\~a}o da terra e suas influ{\^e}ncias em 
                         par{\^a}metros qu{\'{\i}}micos e f{\'{\i}}sicos da {\'a}gua 
                         da bacia hidrogr{\'a}fica do rio Santo Anast{\'a}cio, Oeste 
                         Paulista",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "1248--1255",
         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 = "image processing, remote sensing, water quality, sustainable 
                         management of the water resources, processamento de imagens, 
                         sensioramento remoto, qualidade da {\'a}gua, manejo 
                         sustent{\'a}vel dos recursos h{\'{\i}}dricos.",
             abstract = "This paper tries an evaluation on what ways land use can interfere 
                         with physical and chemical water characteristics in the Santo 
                         Anast{\'a}cio River watershed, S{\~a}o Paulo State, Brazil. 
                         Geographic Information System (GIS), geoprocessing, remote sensing 
                         and physical and chemical water analysis were integrated 
                         techniques used in this work. The methodological procedure was 
                         based upon digital imaging processing from a set of systems 
                         designed to acquisition, storage, manipulation, analysis and 
                         presentation of geo-referenced data in a geographic information 
                         system. This was achieved by the following steps: improved 
                         composition elaboration, color enhancement, registration, 
                         segmentation, supervised classification, elaboration of land use 
                         thematic map and quantification of the issues. Physical and 
                         chemical parameters such as pH, electrical conductivity, dissolved 
                         oxygen, water temperature, turbidity and total suspend solids were 
                         analyzed for the water samples. The results had shown the 
                         interference of the Santo Anast{\'a}cio watershed land use on 
                         physical and chemical quality of the water. The combined use of 
                         geotechnology and water samples were fundamental in order to 
                         define the land use types and its influences throughout the Santo 
                         Anast{\'a}cio watershed upon the river water quality and also in 
                         order to subsidize land use planning and sustainable management of 
                         the water resources in this watershed.",
  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/3A39GLP",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A39GLP",
           targetfile = "p1413.pdf",
                 type = "Hidrologia e Recursos H{\'{\i}}dricos",
        urlaccessdate = "02 maio 2024"
}