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Trophic Behaviour — Session Summary

  • Victor Smetacek
Conference paper
Part of the NATO ASI Series book series (volume 25)

Abstract

While preparing this summary from the recording of the session, I was surprised by the many interesting details I had since forgotten. What struck me most, however, was the enthusiasm generated by the lecturers and participants in this session. The degree of empathy for protozoan “pets” that was shown was remarkable considering that protists are supposed to be comparatively “simple” organisms. The quality of this empathy was most clearly reflected in the choice of words and gestures employed by the speakers during their presentations. Thus, vivid visual impressions conveyed by these means were greeted by audible appreciation from the audience. Liberal use of adjectives such as “enormous”, “huge” and “giant” (with accompanying hand-waving) applied to the protozoa clearly demonstrate that the contributors had transported themselves — and the audience — to the size scales of their “animals”, an obvious pre-requisite for empathy. As expressions such as these tend not to appear in scientific journals and are quickly forgotten by the audience, I have taken the liberty of sprinkling some of them in the text (in inverted commas).

Keywords

Annual Cycle German Bight Plastic Bead Inverted Comma Protozoan Population 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Capriulo GM, Sherr EB, Sherr BF (1990) Trophic behaviour and related community feeding activities of heterotrophic marine protists. In: Reid PC, Turley CM, Burkill PH (eds) Protozoa and their role in marine processes. Springer, Berlin Heidelberg, New YorkGoogle Scholar
  2. Jacobson DM, Anderson DM (1986) Thecate heterotrophic dinoflagellates: Feeding behavior and mechanisms. J Phycol 22:249–258CrossRefGoogle Scholar
  3. Omori M, Hamner WM (1982) Patchy distribution of Zooplankton. Behavior, population assessment and sampling problems. Mar Biol 72:193–200CrossRefGoogle Scholar
  4. Smetacek V (1981) The annual cycle of protozooplankton in the Kiel Bight. Mar Biol 63:1–11CrossRefGoogle Scholar
  5. Zaika VE (1973) Specific production of aquatic invertebrates. John Wiley and Sons New YorkGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • Victor Smetacek
    • 1
  1. 1.Alfred-Wegener-Institute for Polar and Marine ResearchBremerhavenGermany

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