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Analysis of the Voisey assessment unit Arctic charr populations in 1986 / by J.B. Dempson and L.J. LeDrew. : Fs70-8/87-16E-PDF

"The Voisey assessment unit, made up of Voisey Bay and the Antons subarea, was first assessed as a homogeneous unit at the end of the 1984 fishery. Annual landings have ranged from 4 to 41 t (mean = 22 t) and from 1977 to 1986 have represented 17% of the total commercial catch of Arctic charr from the Nain fishing region. Total allowable catch in 1986 was 20 t. Landings in 1986 were 17 t or 83% of the TAC. Effort increased by 44% and catch per unit effort decreased by 26% in comparison with 1985. A sequential population analysis was carried out on catch at age data from 1977 to 1986 and suggested a reference level catch of 17 t remain in effect for 1987"--Abstract, page 2.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.895548&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body.
  • Canada. Department of Fisheries and Oceans. Science, issuing body.
TitreAnalysis of the Voisey assessment unit Arctic charr populations in 1986 / by J.B. Dempson and L.J. LeDrew.
Titre de la série
  • CAFSAC research document ; no. 87/16
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Cover title.
  • "Not to be cited without permission of the authors."
  • Includes bibliographical references (page 5).
  • Includes abstract and series statement in French.
Information sur la publication
  • [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; St. John's, Newfoundland : Department of Fisheries and Oceans, Science Branch, [1987?]
Auteur / Contributeur
  • Dempson, J. B., author.
Description1 online resource (12 pages) : maps.
Numéro de catalogue
  • Fs70-8/87-16E-PDF
Descripteurs
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