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@InProceedings{NascimentoAlcāKampStec:2011:ReIn,
               author = "Nascimento, Renata Fernandes Figueira and Alc{\^a}ntara, Enner 
                         Herenio de and Kampel, Milton and Stech, Jose Luiz",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais - INPE} and {Instituto 
                         Nacional de Pesquisas Espaciais - INPE} and {Instituto Nacional de 
                         Pesquisas Espaciais - INPE} and {Instituto Nacional de Pesquisas 
                         Espaciais - INPE}",
                title = "Caracteriza{\c{c}}{\~a}o f{\'{\i}}sica, qu{\'{\i}}mica, 
                         biol{\'o}gica e {\'o}ptica da {\'a}gua do reservat{\'o}rio 
                         hidrel{\'e}trico de Itumbiara: resultados iniciais",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "5364--5371",
         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 = "limnologia, radiometria, bio-{\'o}ptica.",
             abstract = "The main objective of this work is to characterize the water 
                         properties of the Itumbaira, GO, hydroelectrically reservoir 
                         through the use of limnological and radiometric parameters. Two 
                         field campaigns were organized the first during rainy (May) and 
                         the second wet season (September). In these field campaigns the 
                         following limnological parameters were collected chlorophyll-a, 
                         dissolved organic and inorganic carbon, total suspended matter, 
                         water temperature, pH and turbidity. The radiometric data was 
                         taken using the Filedspec Hand Held. Also the absorption 
                         coefficient of the optically active components (OAC) of the water 
                         was measured in laboratory. The limnological data was interpolated 
                         using the Ordinary Kriging algorithm and the radiometric data were 
                         transformed in remote sensing reflectance. The absorption 
                         coefficient was used to build a triangular diagram designed to 
                         find out the relative contribution of the OAC in the water. The 
                         results show that there is a distinct spatial variation in the 
                         limnological and from the dam to the river confluences. Due to the 
                         low chlorophyll-a concentration in the water the spectral response 
                         is strong influenced by the inorganic suspended particles. The 
                         triangulation of the absorption coefficient reveals that the water 
                         is dominated by the inorganic particulate matter (from 65 to 
                         80%).",
  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/3A63AM5",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A63AM5",
           targetfile = "p0315.pdf",
                 type = "Hidrologia e Recursos H{\'{\i}}dricos",
        urlaccessdate = "29 mar. 2024"
}


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