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Distribution and abundance of Pacific herring off the west coast of Vancouver Island, September 26-October 30, 1984 / by L. Rosenfeld, V. Haist, and D. Chalmers. : Fs97-4/1924E-PDF

"A midwater trawl survey was conducted during September 26-October 30, 1984 to determine the distribution and abundance of herring off the southwest coast of Vancouver Island. Twenty-one tows were made to estimate species composition. Sufficient herring for representative samples were found in 13 tows. Age compositions, average length and weight, and Hjort maturities are summarized. Catch rates could not be used as an index of abundance"--Abstract, page vi.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.953187&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Fisheries and Oceans, issuing body.
  • Pacific Biological Station (1972- ), issuing body.
TitreDistribution and abundance of Pacific herring off the west coast of Vancouver Island, September 26-October 30, 1984 / by L. Rosenfeld, V. Haist, and D. Chalmers.
Titre de la série
  • Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1924
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.
  • Includes abstracts in English and French.
Information sur la publication
  • Nanaimo, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, March 1987.
  • ©1987
Auteur / Contributeur
  • Rosenfeld, L. R., author.
Description1 online resource (vi, 23 pages) : maps.
Numéro de catalogue
  • Fs97-4/1924E-PDF
Descripteurs
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