00000nam 2200000zi 4500 9.950426 CaOODSP 20250528082118 m o d f cr mn||||||||| 250424e198208##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc n-us-wa pn----- x4x7 Fs97-4/1663E-PDF Fs97-4/1663 Westrheim, S. J., author. Pacific cod tagging. II, Migration and stock delineation / by S.J. Westrheim. Nanaimo, British Columbia : Department of Fisheries and Oceans, Resource Services Branch, Pacific Biological Station, August 1982. ©1982 1 online resource (v, 77 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 1663 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 18-19). "During 1944-70, 34,218 Pacific cod (Gadus macrocephalus) were tagged by Canadian and United States biologists in the waters of British Columbia and Washington State--21,631 by Canada and 12,587 by United States. Tagging localities in Canadian waters were Hecate Strait, off southwest Vancouver Island, Juan de Fuca Strait, and Georgia Strait. Tagging localities in United States waters were Puget Sound, Georgia Strait, Juan de Fuca Strait, and off the west coast of Washington State. Inter-regional migration was minor to negligible in virtually all experiments. Intra-regional migration also appeared to be minor, but clear delineation was inhibited by a number of factors--too few cod tagged; differential migration by size (age) and year-class abundance; and short life span of Pacific cod. A bibliography of Canada-U.S. reports published on this subject is included"--Abstract, page iii. Includes abstracts in English and French. Pacific cod Marking British Columbia Pacific Coast. Pacific cod Marking Washington (State) Pacific Coast. Pacific cod Migration British Columbia Pacific Coast. Pacific cod Migration Washington (State) Pacific Coast. Fish stock identification British Columbia Pacific Coast. Fish stock identification Washington (State) Pacific Coast. Morue du Pacifique Marquage Colombie-Britannique Pacifique, Côte du. Morue du Pacifique Marquage Washington (État) Pacifique, Côte du. Morue du Pacifique Migration Colombie-Britannique Pacifique, Côte du. Morue du Pacifique Migration Washington (État) Pacifique, Côte du. Ressources halieutiques Identification Colombie-Britannique Pacifique, Côte du. Ressources halieutiques Identification Washington (État) Pacifique, Côte du. Canada. Department of Fisheries and Oceans, issuing body. Pacific Biological Station (1972- ), issuing body. Canadian manuscript report of fisheries and aquatic sciences ; 1663. (CaOODSP)9.505211 PDF 2.23 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1663-eng.pdf