Archives of Environmental Contamination and Toxicology

, Volume 19, Issue 5, pp 704–711

Metal concentrations in pelagic seabirds from the North Pacific Ocean

  • Katsuhisa Honda
  • Jorge Eduardo Marcovecchio
  • Shinya Kan
  • Ryo Tatsukawa
  • Haruo Ogi
Article

DOI: 10.1007/BF01183988

Cite this article as:
Honda, K., Marcovecchio, J.E., Kan, S. et al. Arch. Environ. Contam. Toxicol. (1990) 19: 704. doi:10.1007/BF01183988

Abstract

Concentrations of four essential elements (Fe, Mn, Zn, and Cu) and two toxic metals (Cd and Hg) were measured in selected tissues of 19 pelagic seabird species collected in the North Pacific and neighboring waters. Essential metal concentrations were generally highest in the liver and less variable than toxic metals among species and also within each species. Fe concentrations in the muscle were higher in Alcidae than in the other families, whereas the opposite trend was found for Fe and Mn in the liver. Zn concentrations varied among species, depending on the Cd concentrations. On the other hand, toxic metal concentrations were highest in the liver or kidney and varied widely among species, greatly depending on differences in the diet among species. Extraordinarily high Hg concentrations were found in Black-footed Albatrosses,Diomedea nigripes, exceeding 300 μg/g wet weight in some, and seemed to be due to constraints on the elimination of Hg. Also, some geographical differences in Cd and Hg concentrations of the seabirds were observed. The concentrations of Cd and Hg reported here, however, seem to be natural rather than due to environmental pollution.

Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • Katsuhisa Honda
    • 1
  • Jorge Eduardo Marcovecchio
    • 1
    • 2
  • Shinya Kan
    • 1
  • Ryo Tatsukawa
    • 1
  • Haruo Ogi
    • 1
    • 2
  1. 1.Department of Environment ConservationEhime UniversityMatsuyamaJapan
  2. 2.Research Institute of North Pacific Fisheries, Faculty of FisheriesHokkaido UniversityHokkaidoJapan
  3. 3.Instituto Nacional de Investigacion y Desarrollo Pesquero (INIDEP). CC 175 Playa Grande s/n (7600) Mar del PlataArgentina