@InProceedings{OliveiraFraNicCosAnt:2007:AnCoRe,
               author = "Oliveira, Luciana Mara Temponi de and Fran{\c{c}}a, Gutemberg 
                         Borges and Nic{\'a}cio, Rosilene Mendon{\c{c}}a and Costa, 
                         Thomaz Correa e Castro da and Antunes, Mauro Antonio Homem",
          affiliation = "{Instituto Brasileiro de Geografia e Estat{\'{\i}}stica (IBGE). 
                         Universidade Federal do Rio de Janeiro (UFRJ). Instituto de 
                         Geoci{\^e}ncias (IGEO).} and {Universidade Federal do Rio de 
                         Janeiro (UFRJ). Instituto de Geoci{\^e}ncias (IGEO).} and 
                         {Universidade Federal do Rio de Janeiro (UFRJ). Instituto de 
                         Geoci{\^e}ncias (IGEO).} and {EMBRAPA – Milho e Sorgo} and 
                         {Universidade Federal Rural do Rio de Janeiro (UFRRJ). IT.}",
                title = "An{\'a}lise do comportamento das regi{\~o}es fitoecol{\'o}gicas 
                         brasileiras atrav{\'e}s de s{\'e}rie temporal de NDVI",
            booktitle = "Anais...",
                 year = "2007",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares and Fonseca, Leila Maria Garcia",
                pages = "1765--1773",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 13. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "EFAI-NDVI, regi{\~o}es fitoecol{\'o}gicas, AVHRR.",
             abstract = "The objective of this study is to analyze the seasonal and 
                         interannual variations of the Phytoecological Regions through 
                         temporal series of the EFAI-NDVI (European Fourier-Adjusted and 
                         Interpolated NDVI), a processed dataset from NDVI of AVHRR, on 
                         which the processing steps led to the extraction of information of 
                         the vegetation indices through time. The analysis of time-series 
                         from this dataset reveals, for the years 19821999, seasonal and 
                         interannual variability on Brazilian land surface vegetation 
                         state. The values of greatest vegetative vigor go from January (in 
                         the South) to July (in the North) and this variation seems to 
                         occur repeatedly in those geographical regions and climatic 
                         factors. From the nine regions studied, Savanna and 
                         Estepic-Savanna, reached average critical levels of the vegetation 
                         indices for the country. It was also found that the stratospheric 
                         aerosols from the Mt. Pinatubo volcanic eruption caused a 
                         reduction in the values of EFAI-NDVI. These data show the 
                         potential to monitoring vegetative state of the various vegetation 
                         types and also as an indicator for monitoring the annual and 
                         interannual variations of vegetation state and functioning.",
  conference-location = "Florian{\'o}polis",
      conference-year = "21-26 abr. 2007",
                 isbn = "978-85-17-00031-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2006/11.14.14.21",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.14.14.21",
           targetfile = "1765-1773.pdf",
                 type = "Floresta",
        urlaccessdate = "15 jun. 2024"
}