00000nam 2200000zi 4500 9.951601 CaOODSP 20250530094656 m o d f cr mn||||||||| 250530e198407##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- x7x8 Fs97-4/1768E-PDF Fs97-4/1768 Fedorenko, A. Y., author. Production of coho reared in sea-pens in Indian Arm, 1978 and 1979 brood years / by A.Y. Fedorenko and E.A. Perry. Vancouver, B.C. : Salmonid Enhancement Program, Department of Fisheries and Oceans, July 1984. ©1984 1 online resource (v, 55 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 1768 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 39-40). "During the fall of 1979 and 1980, approximately 120,000 and 100,000 coho fry respectively were transported from the Capilano hatchery to sea-pens in Indian Arm. Fry were reared for up to 11 months, then released the following year in three differentially tagged groups of different sizes on three separate dates (May, June and July). Approximately 91,000 and 85,000 coho smolts were released in 1980 and 1981 respectively. Sea-pen rearing survivals averaged 76% and 86% for the 1978 and 1979 broods respectively. The estimated smolt-to-adult survivals for the respective broods, based on tag recovery, were 10.2% and 9.0%. The July release groups had the lowest marine survival and smallest adult size but both June and July groups contributed more to the local Georgia Strait sport fishery compared to the May group. The project failed to provide a year-round local sport fishery in Indian Arm but showed that release size and timing may affect coho marine survival and adult size"--Abstract, page v. Includes abstracts in English and French. Coho salmon British Columbia Pacific Coast. Fish culture British Columbia Pacific Coast. Fish stocking British Columbia Pacific Coast. Saumon coho Colombie-Britannique Pacifique, Côte du. Pisciculture Colombie-Britannique Pacifique, Côte du. Empoissonnement Colombie-Britannique 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 ; 1768. (CaOODSP)9.505211 PDF 1.09 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1768-eng.pdf