00000nam 2200000za 4500 9.804887 CaOODSP 20221107135521 cr ||||||||||| 150406s1999 oncb ob f000 0 eng d CaOODSP eng eng fre n-cn--- Fs70-1/1999-26E-PDF Catch composition of British Columbia shrimp trawls and preliminary estimation of bycatch - with emphasis on eulachons [electronic resource] / D.E. Hay … [et al.]. Ottawa : Fisheries and Oceans Canada, 1999. 45 p. : fig., maps, tables. Canadian Stock Assessment Secretariat research document, 1480-4883 ; 99/26 Includes bibliographical references (p. 11). This paper presents a preliminary analysis of bycatch in the 1997 British Columbia shrimp trawl fishery. The analysis is preliminary because the date on fishing effort (duration of fishing time and total tows made) for the 1997 fishery are not yet available. There are, however, urgent concerns about some aspects of bycatch, especially for eulachons (Thaleichthys pacificus). Some management decisions were required prior to the beginning of the 1998 shrimp fishery. Therefore, an alternative approach using 'hailed' catch data as an approximation of total shrimp catch was used. gccst Fisheries resources gccst Crustaceans gccst Salt water fish gccst Fisheries management Hay, D. E. Canada. Department of Fisheries and Oceans. Canada. Canadian Stock Assessment Secretariat. Canadian Stock Assessment Secretariat research document, 1480-4883 ; 99/26 (CaOODSP)9.507740 PDF 3.31 MB https://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-1-1999-26-eng.pdf