00000cam 2200000zi 4500 9.960056 CaOODSP 20260218071505 m o d f cr mn||||||||| 260217t19941994bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc x8x9 Fs97-4/2264E-PDF Fs97-4/2264E Irvine, James R., author. Coho salmon (Oncorhynchus kisutch) spawning enumeration and related studies at Chase River and Beck Creek, Vancouver Island / by J.R. Irvine, R.E. Bailey, D. lmhof, F.C. Dalziel, W. Pennell, and C. Chestnut. Nanaimo, British Columbia : Biological Sciences Branch, Department of Fisheries and Oceans, Pacific Biological Station, 1994. ©1994 1 online resource (vi, 31 pages) : illustrations, map. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 2264 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (page 12). "Results of coho salmon spawning escapement studies from 1988-1993 in two streams near Nanaimo are provided with details on the 1993 surveys. Escapements were estimated using two techniques; mark-recapture, and area-under-the-curve with visual survey data. Approximately 900 adult coho and 127 jack coho returned to Chase River in 1993, and 99 adult coho and 16 jacks returned to nearby Beck Creek. The fishery exploitation on these fish was about 80% with recreational and commercial fisheries in the Strait of Georgia accounting for most of the catch"--Abstract, page vi. Includes abstracts in English and French. Coho salmon British Columbia Vancouver Island. Escapement (Fisheries) British Columbia Vancouver Island. Coho salmon Marking British Columbia Vancouver Island. Coho salmon Counting British Columbia Vancouver Island. Saumon coho Colombie-Britannique Vancouver, Île de. Échappée (Pêches) Colombie-Britannique Vancouver, Île de. Saumon coho Marquage Colombie-Britannique Vancouver, Île de. Saumon coho Comptage Colombie-Britannique Vancouver, Île de. Canada. Department of Fisheries and Oceans, issuing body. Pacific Biological Station (1972- ), issuing body. Canadian manuscript report of fisheries and aquatic sciences ; 2264. (CaOODSP)9.505211 PDF 1.38 MB https://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-2264-eng.pdf