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Results of tagging and branding of hooded seals, 1972-1978 / by D.E. Sergeant. : Fs70-8/78-36E-PDF

"About 70 young and adult hooded seals can be marked annually in the Gulf of St. Lawrence with reasonable marking effort using helicopters. With no local catching there are no immediate recaptures. Overall recaptures to date from 346 animals marked since 1972 are 9, of which 8 out of 282 or 2.8% are from animals tagged uniformly with rototags. Recoveries in summer range as far as the Angmagssalik area of east Greenland for animals aged up to 32 years. There are also summer recoveries for both the Gulf of St. Lawrence and Front areas. Winter recoveries from the Strait of Belle Isle and northern Newfoundland accord with the age distribution of small age samples from net fisheries in this area, being a by-catch from netting of harp seals."--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.871663&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Fisheries and Oceans.
  • Canadian Atlantic Fisheries Scientific Advisory Committee.
  • Canada. Fisheries and Environment Canada.
TitreResults of tagging and branding of hooded seals, 1972-1978 / by D.E. Sergeant.
Titre de la série
  • CAFSAC res. doc. ; 78/36
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Caption title.
  • At head of title: Canadian Atlantic Fisheries Scientific Advisory Committee.
  • Digitized edtion from print [produced by Department of Fisheries and Oceans].
  • "This report not to be cited without prior reference to the author."
  • Includes bibliographical reference (page 4).
Information sur la publication
  • Ste. Anne de Bellevue, Quebec : Canadian Atlantic Fisheries Scientific Advisory Committee, Department of Fisheries and the Environment, [1978].
Auteur / Contributeur
  • Sergeant, D. E., author.
Description1 online resource (5 pages).
Numéro de catalogue
  • Fs70-8/78-36E-PDF
Descripteurs
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