000	00000cam 2200000za 4500
001	9.804719
003	CaOODSP
005	20260219114423
007	cr |||||||||||
008	150406s1998    oncd    ob   f000 0 eng d
040	|aCaOODSP|beng
041	|aeng|bfre
043	|an-cn---
086	1 |aFs70-1/1998-03E-PDF
100	1 |aSwain, D. P.
245	10|aRelative fishing efficiency for witch flounder of vessels and gears used in the August and September bottom-trawl surveys in the Gulf of St. Lawrence |h[electronic resource] / |cDouglas P. Swain, Gloria A. Poirier and Rod Morin.
260	|aOttawa : |bFisheries and Oceans Canada, |c1998.
300	|a18 p. : |bfig., graphs, tables.
490	1 |aCanadian Stock Assessment Secretariat research document, |x1480-4883 ; |v98/03
504	|aIncludes bibliographical references (p. 7).
520	|aThe purpose of this report is to test for differences between fishing vessels and gears in fishing efficiency for witch flounder after adjusting for diurnal variation in their catchability. Two comparative fishing experiments are analyzed: a 1992 experiment conducted in the southern Gulf of St. Lawrence between the vessels Lady Hammond and Alfred Needler, both using a Western IIA trawl, and a 1990 experiment conducted in the northern Gulf between the Lady Hammond using a Western IIA trawl and the Alfred Needler using a URI trawl. Fishing efficiency was estimated using generalized linear models, assuming a Poisson error distribution.
692	07|2gccst|aFishing ships
692	07|2gccst|aFisheries technology
692	07|2gccst|aFisheries resources
692	07|2gccst|aFisheries management
700	1 |aPoirier, G. A.|q(Gloria A.)
700	1 |aMorin, Roderick,|d1950-
710	1 |aCanada. |bDepartment of Fisheries and Oceans.
710	2 |aCanada.|bCanadian Stock Assessment Secretariat.
830	#0|aCanadian Stock Assessment Secretariat research document,|x1480-4883 ; |v98/03|w(CaOODSP)9.507740
856	40|qPDF|s848 KB|uhttps://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-1-1998-03-eng.pdf