Bioaccumulation and Trophic Transfer of Long-Lived Radionuclides in Arctic Plankton.

Abstract

The objectives of our research is to examine the bioaccumulation and trophic transfer of important radionuclides in important planktonic components of Arctic waters. This project has been assessing the extent to which select species of boreal copepod species bioconcentrate released radionuclides from water and from phytoplankton food. The rates and routes of uptake and depuration of isotopes in these animals, and the extent to which they can transfer their accumulated radionuclides to fish which feed on them is being investigated.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1996
Accession Number
ADA325395

Entities

People

  • Nicholas S. Fisher

Organizations

  • Stony Brook University

Tags

DTIC Thesaurus Topics

  • Animals
  • Aquatic Organisms
  • Assimilation
  • Cells
  • Efficiency
  • Elements
  • Food Chains
  • Isotopes
  • Kara Sea
  • Marine Systems (Military)
  • Monitoring
  • New York
  • Oceanography
  • Organism Forms
  • Phytoplankton
  • Plankton
  • Radioactive Wastes

Fields of Study

  • Environmental science

Readers

  • Aquatic Ecology
  • Polar and Arctic Studies
  • Solar Physics