Now showing items 1-2 of 2

    • Las especies de Trachelomonas (Algas: Euglenophyta) en tres lagunas volcánicas de Costa Rica 

      M, Urszula; B., Wydrzycka (Universidad de Costa Rica, 1995)
      The algae of three lakes of volcanic origin, Laguna Hule, Congo and Bosque Alegre (740 m. above see leve!) were studied frorn 1989 to 1993. Five Trachelomonas (Euglenophyta ) species and sorne of their varieties are ...
    • Flushing time in Perlas Lagoon and Bluefields Bay, Nicaragua 

      Brenes, Carlos L.; Hernández, Aldo; Ballestero, Daniel (Escuela de Ciencias del Mar. Pontificia Universidad Católica de Valparaíso, 2007)
      The flushing time of Perlas Lagoon and Bluefields Bay were studied in January, March, May, and July 2001. Calculations of the total water volume, tidal prism, mean salinity, and fresh water flows are shown. The flushing ...