00000nam 2200000zi 4500 9.951535 CaOODSP 20250529112207 m o d f cr mn||||||||| 250529e198312##bcc ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- x8x8 Fs97-4/1745E-PDF Fs97-4/1745 Haegele, C. W., author. Recovery rates for external anchor tags in British Columbia herring fisheries / by C.W. Haegele. Nanaimo, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, December 1983. ©1984 1 online resource (iii, 9 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1745 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (page 4). "Approximately 35% of external anchor tags are recovered from catches in herring fisheries in British Columbia. The recovery rates are similar for the two major fisheries; roe, food and bait. Recovery rates vary among processing plants and this may be attributed to physical conditions within plants and worker and management enthusiasm in returning of tags. Orange and pink tags have higher recovery rates than yellow, white or green tags. In the design of a tagging program, the recovery rates must be considered if quantitative estimates of stock size and mixing are to be made"--Abstract, page iii. Includes abstracts in English and French. Pacific herring Marking British Columbia Pacific Coast. Pacific herring fisheries British Columbia Pacific Coast. Hareng du Pacifique Marquage Colombie-Britannique Pacifique, Côte du. Hareng du Pacifique Pêche commerciale 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 ; no. 1745. (CaOODSP)9.505211 PDF 492 KB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1745-eng.pdf