@InProceedings{WatanabeAlRoBeRoIm:2017:AvVaEs,
               author = "Watanabe, Fernanda Sayuri Yoshino and Alc{\^a}ntara, Enner 
                         Herenio and Rodrigues, Thanan Walesza Pequeno and Bernardo, 
                         Nariane Marselhe Ribeiro and Rotta, Luiz Henrique da Silva and 
                         Imai, Nilton Nobuhiro",
                title = "Avalia{\c{c}}{\~a}o da variabilidade espectral do coeficiente de 
                         absor{\c{c}}{\~a}o espec{\'{\i}}fico dos pigmentos 
                         fitoplanct{\^o}nicos no reservat{\'o}rio de Barra Bonita, Rio 
                         Tiet{\^e}, SP",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "1908--1915",
         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 = "In this work, we investigated the spectral variability of the 
                         specific phytoplankton absorption coefficient, a*\φ, 
                         collected in two field campaigns carried out in a eutrophic 
                         reservoir. Such study is important in order to understand the 
                         phytoplankton growth dynamic considering the spatial and seasonal 
                         aspects, photosynthesis process in different phytoplankton group 
                         and primary production. The goal was to find spectral features 
                         associated with the chlorophyll-a and other accessory pigments 
                         present in different phytoplankton species. Measurements of 
                         absorption coefficient of phytoplankton, a\φ, and 
                         chlorophyll-a concentration were determined in laboratory to 
                         obtain a*\φ spectrum. The outcome showed that there is a 
                         variability of phytoplankton species due to the different spectral 
                         features obtained in the sampling stations distributed along the 
                         reservoir. Basically, all the a*\φ spectra exhibited a peak 
                         at approximately 630 nm, related to phycocyanin pigment present in 
                         cyanobacteria. Couple of spectra showed a peak around 460 nm 
                         associated with chlorophyll-b and c. Carotenoids features at about 
                         490 nm and 540 nm were also found in curves acquired in May. Such 
                         spectral features are found in phytoplankton groups already 
                         identified in the study area such as Chlorophyceae, 
                         Bacillariophyceae, Cyanophyceae, Conjugatophyceae, Chrysophyceae, 
                         among others. The findings of this work may assist in future 
                         researches about phytoplankton identification from remotely sensed 
                         data.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59639",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLPJG",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLPJG",
           targetfile = "59639.pdf",
                 type = "{\'A}reas {\'u}midas e {\'a}guas interiores",
        urlaccessdate = "27 abr. 2024"
}