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Spawning areas of British Columbia herring : a review, geographical analysis and classification / by D.E. Hay, P.B. McCarter, R. Kronlund and C. Roy. : Fs97-4/2019E-PDF

"The geographical distribution of herring spawning in British Columbia, was analysed for 50 years, from 1937 to 1986. The analyses was based on approximately 20,000 records of spawning made annually for different regions of the British Columbia coast by Fishery Officers. For each of about 90 geographical subdivisions of the coast, tables are presented to show the annual frequency of spawns in one kilometer segments of the coast. The intensity of spawning in specific areas is shown by histograms. Separate tables present a statistical summary of spawn records, including mean spawning dates. Tables summarizing roe fishery activity (1972-86) are shown for each location. A descriptive summary including a classification of the ecological importance of herring spawning habitat, is presented for each area"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.965278&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Fisheries and Oceans, issuing body.
  • Pacific Biological Station (1972- ), issuing body.
TitreSpawning areas of British Columbia herring : a review, geographical analysis and classification / by D.E. Hay, P.B. McCarter, R. Kronlund and C. Roy.
Titre de la série
  • Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 2019
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.
  • v. I. Queen Charlotte Islands -- v. II. North Coast -- v. III. Upper Central Coast -- v. IV. Lower Central Coast and Johnstone Strait -- v. V. Strait of Georgia -- v. VI. West coast Vancouver Island.
  • Includes abstracts in English and French.
Information sur la publication
  • Nanaimo, British Columbia : Department of Fisheries and Oceans, Biological Sciences Branch, Pacific Biological Station, May 1989.
  • ©1989
Auteur / Contributeur
  • Hay, D. E., author.
Description1 online resource (6 volumes) : maps.
Numéro de catalogue
  • Fs97-4/2019E-PDF
Descripteurs
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