Las algas del canal olímpico de piragüismo de aguas tranquilas (Barcelona)

Authors

  • Joan García Laboratori d'Enginyeria Ambiental. Departament d'Engyneria Hidràulica, Marítima i Ambiental.E.T.S. d'Enginyers de Camins, Canals i Ports. Universitat Politècnica de Catalunya
  • Vidal Merino Laboratori de Botánica, Facultat de Farmacia. Universitat de Barcelona.
  • Manuel Fernández Laboratori de Botánica, Facultat de Farmacia. Universitat de Barcelona.
  • Mariona Hernández-Mariné Laboratori de Botánica, Facultat de Farmacia. Universitat de Barcelona.

DOI:

https://doi.org/10.3989/collectbot.1997.v23.62

Abstract


An investigation of the algal flora in the Olympic Calm Waters Canoeing Channel was performed during one year. A number of 90 laxa were identified (20 Cyanophyta, 25 Chlcrophyta, 1 Charophyta, 9 Euglenophyta, 31 Chrysophyta, 2 Cryptophyta and 2 Pirrophyta). Morphometric data, descriptions and light microscope photographs of some species are included. Also, scanning electron microscope photographs of diatoms are presented. The floristic composition changes observed during this study related to the improvement of the water quality are discussed. The changes in diatom populations concerning the increase in salinity concentrations are described.

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Published

1997-12-30

How to Cite

García, J., Merino, V., Fernández, M., & Hernández-Mariné, M. (1997). Las algas del canal olímpico de piragüismo de aguas tranquilas (Barcelona). Collectanea Botanica, 23, 7–27. https://doi.org/10.3989/collectbot.1997.v23.62

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Section

Articles