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Abalone resurvey in the southeast Queen Charlotte Islands, July 1984 / by J.A. Boutillier, W. Carolsfeld, P.A. Breen, S. Farlinger, and K. Bees. : Fs97-4/1818E-PDF

"A resurvey of northern abalone (Haliotis kamtschatkana) abundance was conducted on the south-east coast of the Queen Charlotte Islands, British Columbia, Canada, to assess suspected declines of stocks. Three biologists and a commercial abalone diver sampled 70 sites on the east coast of Moresby Island during July 1984. A comparison of 61 sites with results from previous surveys in 1978 and 1979, showed significant declines of 75% for legal-sized abalone and 81% for total abalone stocks. The observed continuing decline of abalone in this area, together with similar results from a survey of the central coast of B.C. in 1983, indicates that the stock is not at equilibrium"--Abstract, page iii.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.952633&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Fisheries and Oceans, issuing body.
  • Pacific Biological Station (1972- ), issuing body.
TitreAbalone resurvey in the southeast Queen Charlotte Islands, July 1984 / by J.A. Boutillier, W. Carolsfeld, P.A. Breen, S. Farlinger, and K. Bees.
Titre de la série
  • Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1818
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Digitized edition from print [produced by Department of Fisheries and Oceans].
  • Includes bibliographical references (pages 6-7).
  • Includes abstracts in English and French.
Information sur la publication
  • Nanaimo, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, May 1985.
  • ©1985
Auteur / Contributeur
  • Boutillier, J. A., author.
Description1 online resource (iii, 87 pages) : illustrations, maps.
Numéro de catalogue
  • Fs97-4/1818E-PDF
Descripteurs
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