Diel Vertical Migration of Zooplankton in Lakes and Oceans

causal explanations and adaptive significances

  • Joop Ringelberg

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Joop Ringelberg
    Pages 1-9
  3. Joop Ringelberg
    Pages 11-24
  4. Joop Ringelberg
    Pages 25-48
  5. Joop Ringelberg
    Pages 49-70
  6. Joop Ringelberg
    Pages 71-103
  7. Joop Ringelberg
    Pages 105-128
  8. Joop Ringelberg
    Pages 129-158
  9. Joop Ringelberg
    Pages 161-170
  10. Joop Ringelberg
    Pages 171-215
  11. Joop Ringelberg
    Pages 217-249
  12. Joop Ringelberg
    Pages 273-305
  13. Joop Ringelberg
    Pages 307-320
  14. Back Matter
    Pages 321-356

About this book

Introduction

The book deals with Diel Vertical Migration (DVM) of zooplankton in oceans and lakes and is the first critical discussion of the literature in 100 years of research. The accent is on photo-response experiments that revealed the physiological fundament unifying migration behaviour in both biotopes. Accelerations in relative changes in light intensity of dawn and dusk are the stimuli that trigger a PhotoBehaviour Mechanisms (PBM) evolved to realise predator evasion and starvation prevention. Physiology and behaviour are tuned to these adaptive goals. A "set of ecological factors" is necessary and an algorithm shows the operation of the "set". However, not only the kinetic component of behaviour is based on light, also orientation but now the angular light distribution is responsible. Contrast orientation as in Daphnia may also hold for other animals, for example, Euphausia.The application of the PBM in lakes and oceans is demonstrated amongst other for the vertical movements of Sound Scattering Layers. These layers move faster, slower or as fast as an isolume which was a problem for the decennia long explanation that migrating animals followed an optimal light intensity. The enigma was solved. Using time series of changes in population size, egg ratios, development times and death rates due to predation by juvenile fish, the influence of DVM on population dynamics was analysed. Finally, covering the flow of matter in the traditional food web by a network of information transitions illustrates the controlling function of infochemicals, such as fish kairomones.

Keywords

Behavioural Mechanisms Diel Vertical Migration Population Dynamics environment plankton temperature zooplankton

Authors and affiliations

  • Joop Ringelberg
    • 1
  1. 1.PuttenNetherlands

Bibliographic information

  • DOI https://doi.org/10.1007/978-90-481-3093-1
  • Copyright Information Springer Science+Business Media B.V. 2010
  • Publisher Name Springer, Dordrecht
  • eBook Packages Earth and Environmental Science
  • Print ISBN 978-90-481-3092-4
  • Online ISBN 978-90-481-3093-1
  • About this book