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  1. Type: Article
    In: Revista chilena de historia natural
    Date: 2002-03-01
    Subjects: attenuation coefficient  El Niño event 1997-1998  euphotic zone  mixing depth  photosynthetic parameters  primary production  
  2. By: Soto, Doris
    Type: Article
    In: Revista chilena de historia natural
    Date: 2002-06-01
    Subjects: mixing depth  Nitrogen  oligotrophy  temperate lakes