00000nam 2200000zi 4500 9.951519 CaOODSP 20250529075150 m o d f cr mn||||||||| 250529e198311##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- x8x8 Fs97-4/1730E-PDF Fs97-4/1730 Levings, C. D., author. Results of two boat trawling for juvenile salmonids in Discovery Passage and nearby channels, northern Strait of Georgia / by C.D. Levings and M. Kotyk. West Vancouver, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, West Vancouver Laboratory, November 1983. ©1983 1 online resource (iv, 55 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1730 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (page 6). "Chum, pink, coho, chinook, steelhead, and sockeye juvenile were sampled with a two boat trawl in channels leading off the northern Strait of Georgia. Chum dominated the catches and peaked in abundance in late June, as did pinks. It is probable that the majority of the chum were from the Fraser system. Chinook and coho were less abundant and were primarily fish from Quinsam hatchery. Steelhead and sockeye were uncommon. Length frequency data are given for fish subsampled from the trawls. Judging from data obtained in June 1983, most of the chum migrating to sea from the northern Strait of Georgia use Discovery Passage. If stock composition were determined, Discovery Passage could be a useful monitoring location for migrating juvenile salmonids"--Abstract, page iii. Includes abstracts in English and French. Pacific salmon Infancy British Columbia Discovery Passage. Steelhead (Fish) Infancy British Columbia Discovery Passage. Pacific salmon Size British Columbia Discovery Passage. Steelhead (Fish) Size British Columbia Discovery Passage. Saumoneau du Pacifique Colombie-Britannique Discovery, Passage. Jeune truite arc-en-ciel Colombie-Britannique Discovery, Passage. Saumons du Pacifique Taille Colombie-Britannique Discovery, Passage. Truite arc-en-ciel Taille Colombie-Britannique Discovery, Passage. Canada. Department of Fisheries and Oceans, issuing body. Canada. Department of Fisheries and Oceans. West Vancouver Laboratory, issuing body. Canadian manuscript report of fisheries and aquatic sciences ; no. 1730. (CaOODSP)9.505211 PDF 812 KB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1730-eng.pdf