Antarctic Ocean and Resources Variability

  • Dietrich Sahrhage

Table of contents

  1. Front Matter
    Pages I-XI
  2. Meso/Large-Scale Variability in the Environment

  3. Meso/Large-Scale Variability in the Biota (Related to the Environment)

  4. Krill Variability in Relation to the Environment

    1. Front Matter
      Pages 167-167
    2. J. Priddle, J. P. Croxall, I. Everson, R. B. Heywood, E. J. Murphy, P. A. Prince et al.
      Pages 169-182
    3. F. Nast, K.-H. Kock, D. Sahrhage, M. Stein, J. E. Tiedtke
      Pages 183-198

About these proceedings

Introduction

During the intensification of research activities in the Southern Ocean in recent years, both at national levels and through international cooperation in such projects as BIOMASS with its FIBEX and SIBEX phases, the need was felt increasingly for closer collaboration between biologists, meteorologists, and oceanographers in the study of the interaction between the atmospheric forces, the water masses, and the living resources. Better knowledge in this regard is not only of scientific interest but also of practical importance, especially for the management of the resources and the protection of the Antarctic marine ecosystem. As a follow-up on a recommendation by the IOC Program Group for the Southern Oceans made in March 1983, the Intergovernmental Oceanographic Commission organized a meeting of experts on oceanography related to the dynamics of the Antarctic ecosystems. During this meeting, held in Kiel, Federal Republic of Ger­ many, in May 1984, biologists and oceanographers involved in BIOMASS activities met with the oceanographers of SCOR Working Group 74 to discuss ways and means for additional physical and chemical observations in the oceanographic research within BIOMASS. It was the time when large fluctuations in the distribution of krill with subsequent detrimental effects on predator species dependent on krill had just been observed, and the question arose whether this was possibly the result of changes in the Antarctic water circulation.

Keywords

antarctica biomass ecosystem environment fish ocean phytoplankton plankton predator social behavior

Editors and affiliations

  • Dietrich Sahrhage
    • 1
  1. 1.Institut für SeefischereiBundesforschungsanstalt für FischereiHamburg 50Germany

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-73724-4
  • Copyright Information Springer-Verlag Berlin Heidelberg 1988
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-642-73726-8
  • Online ISBN 978-3-642-73724-4
  • About this book