Nom du corpus

Corpus Systématique Animale

Titre du document

Natural tracers in dietary studies: data for 210Po and 210Pb in decapod shrimp and other pelagic organisms in the Northeast Atlantic Ocean

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Arthropodes_v2b_01274
Auteur(s)
  • M. Heyraud 1
  • P. Domanski 2
  • R. D. Cherry 3
  • M. J. R. Fasham 2
Affiliation(s)
  • 1) International Laboratory of Marine Radioactivity, Musée Océanographique, Monaco
  • 2) Institute of Oceanographic Sciences, Wormley, GU8 5UB, Godalming, Surrey, UK
  • 3) Department of Physics, University of Cape Town, Rondebosch, 7700, Cape, South Africa
Résumé

Measurements of the concentrations of the naturally-occurring radioactive nuclides 210Po and 210Pb in a large number of pelagic organisms from the Atlantic Ocean made in the spring/summer of 1984 and 1985 are reported. Marine shrimp are particularly well represented, and in many cases data were obtained for shrimp hepatopancreas, stomach-contents, and posterior intestine plus contents, as well as for whole individuals. The wide ranges found in 210Po concentrations group into categories: the shrimp, for example, divide into four categories, two penaeid and two carid. These groupings are explained on the basis of variations in diet between the different categories. A clear difference was also observed between the 210Po levels in shrimp of similar species and size from opposite sides of an oceanographic front; this difference too can be explained plausibly in terms of a change in certain penaeid shrimp, and attention is drawn to the need for investigation of cytological and/or genetic effects which could possibly be caused by the very high natural radiation doses to which such organisms are exposed.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - marine biology & hydrobiology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - biophysique des tissus, organes et organismes
Catégories Scopus
  • 1 - Physical Sciences ; 2 - Environmental Science ; 3 - Ecology
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Ecology, Evolution, Behavior and Systematics
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
Identifiant ISTEX
5EDABD9B12A4D2211602ED005CE429A923BAF8F0
Revue

Marine Biology

Année de publication
1988
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
9.064
Sous-corpus
  • Arthropodes
Type de publication
Journal
ark:/67375/1BB-GKT4NJ6Q-F
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