00000cam 2200000zi 4500 9.959370 CaOODSP 20260129112526 m o d f cr |n||||||||| 260129e198210##bcc ob f|0| 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc Fs97-4/1669E-PDF Fs97-4/1669E Haegele, C. W., author. Recovery of external anchor tags during processing of food herring in British Columbia / by C.W. Haegele. Nanaimo, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, October 1982. ©1982 1 online resource (iii, 14 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 1669 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (page 6). "Experiments were conducted during the 1981 herring food fishery in the Strait of Georgia to determine recovery rates for external anchor tags in processing plants and to determine whether some tags are lost during the transfer of catches. Tag recovery rates were estimated at 35% for the fishery but were as high as 76% for individual trials and 68% for processing plants. There were indications that 25% of tags may be lost during the loading of the catch by pumps. The bulk of the recoveries were made during the sorting of the catch"--Abstract, page iii. Includes abstracts in English and French. Herring industry British Columbia. Pacific herring Marking British Columbia. Hareng Industrie Colombie-Britannique. Hareng du Pacifique Marquage Colombie-Britannique. Canada. Department of Fisheries and Oceans. Pacific Biological Station, issuing body. Canadian manuscript report of fisheries and aquatic sciences ; 1669. (CaOODSP)9.505211 PDF 725 KB https://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-1669-eng.pdf