Skip to main content
Log in

Study of the ecological relations between 30 species of algae by means of a factor analysis

  • Published:
Hydrobiologia Aims and scope Submit manuscript

Summary

The frequencies found for 30 algal species, sampled during the period of a year in two different biotops with each 3 sample places, are given.

Scores as well as loadings of an iterated principal factor solution and of a varimax solution were calculated in order to make the distributions more surveyable

  1. 1.

    Obvious relationships and differences between the distributions are discussed. A way of grouping them is proposed.

  2. 2.

    A rather elaborate F.A. guided description of most of the distributions is given.

  3. 3.

    The ecological meaning of some features brought to our attention is discussed.

Résumé

Au moyen d'une analyse de facteurs, on a essayé de distinguer les tendances fondamentales dans la repartition de 30 espèces algales.

L'analyse portait sur les résultats de comptages effectués tous les quinze fours, un an durant, et cela pour deux biotopes comprenant chacun 3 stations.

Cette analyse nous a permis de grouper les algaes et elle nous a fourni une méthode pour effectuer une description assez élaborée des distributions.

Quelques points mis en evidence par la description ont été discuté du point de vue écologique.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Bibliography

  • Cholnoky, B. J. - 1968 - Die Ökologie der Diatomeen. Verlag J. Cramer, 699 p.

  • Fruchter, B. - 1968 - Introduction to Factor Analysis. D. Van Nostrand Company, Princeton, 280 p.

    Google Scholar 

  • Harman, H. H. - 1968 - Modern Factor Analysis. The University of Chicago Press, Chicago, 474 p.

    Google Scholar 

  • Hutchinson, G. E. - 1967 - A Treatise on Limnology. John Wiley & Sons. New York, 1114 p.

    Google Scholar 

  • Lewin, R. A. - 1967 - Physiology and Biochemistry of the Algae. Academic Press. New York, 929 p.

    Google Scholar 

  • Louis, A. & Beernaert, C. - 1969 - Données écologiques et floristiques concernant la florule algale planctonique d'un éetang pollué. Dodonaea, 70 p.

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Symons, F. Study of the ecological relations between 30 species of algae by means of a factor analysis. Hydrobiologia 36, 513–600 (1970). https://doi.org/10.1007/BF00039804

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00039804

Keywords

Navigation