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Abalone resurvey in the southeast Queen Charlotte Islands, 1994 / by I. Winther, A. Campbell, G.A. Thomas, B.E. Adkins, and B.G. Clapp.: Fs97-4/2273E-PDF

"Abalone stocks on the southeast coast of the Queen Charlotte Islands were assessed from surveys of 70 standard sites. Mean total abalone density estimated in 1994 was 11% of the original mean density measured in 1978 and 1979. Significant declines were observed in estimates of total abalone density and new recruit (100-106 mm) abalone density between 1994 and 1990, while no significant difference was observed in legal (>100 mm), mature (>70 mm) and pre-recruit (92-99 mm) abalone. Total estimated abalone abundance has declined 30% since surveys in 1990"--Abstract, page iii.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.960090&sl=0

Publication information
Department/Agency
  • Canada. Department of Fisheries and Oceans, issuing body.
  • Canada. Department of Fisheries and Oceans. Pacific Region, issuing body.
TitleAbalone resurvey in the southeast Queen Charlotte Islands, 1994 / by I. Winther, A. Campbell, G.A. Thomas, B.E. Adkins, and B.G. Clapp.
Variant title
  • Abalone resurvey in the southeast Queen Charlotte Islands in 1994
Series title
  • Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 2273
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Digitized edition from print [produced by Department of Fisheries and Oceans].
  • Includes bibliographical references (page 5).
  • Includes abstracts in English and French.
Publishing information
  • [Vancouver?] : Pacific Region, Department of Fisheries and Oceans, January 1995.
  • ©1995
Author / Contributor
  • Winther, I., author.
Description1 online resource (iii, 43 pages) : illustrations, map.
Catalogue number
  • Fs97-4/2273E-PDF
Subject terms
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