000	00000nam 2200000zi 4500
001	9.872148
003	CaOODSP
005	20230214143344
006	m     o  d f
007	cr |||||||||||
008	190429s1977    nsca|||#ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-ns|an-us-me
086	1 |aFs70-8/77-32E-PDF
100	1 |aCaddy, J. F., |eauthor.
245	10|aAssessment of Georges Bank (ICNAF subdivision 5Ze) scallop stock 1972-76 incorporated / |cby J.F. Caddy and G.S. Jamieson.
264	1|aHalifax, N.S. : |bFisheries and Oceans Canada, Fisheries and Marine Service, Invertebrates and Marine Plants Division, Resource Branch, |c[1977].
300	|a1 online resource (23 pages) : |billustrations.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aCAFSAC research document ; |v77/32
500	|aCaption title.
500	|aDigitized edtion from print [produced by Department of Fisheries and Oceans].
500	|a"Not to be cited without permission of author(s)."
504	|aIncludes bibliographical references (page 9).
520	0 |a"Cohort analysis of Canadian and U.S. size composition data for 1972-76 was attempted after conversion-to equivalent age using existing von Bertalanffy growth parameters and length-weight relationships. Analysis under two different sets of assumptions as to availability at age gives similar results: Peak mortality at ages 4-5 of F = 0.6 declines with age to F = 0.2-0.3 for ages 6+, reflecting the fishing strategy of the Canadian fleet; namely, to look for high-density patches of age 3-4 recruits in preference to lower densities of older scallops."--Abstract, page 2.
692	07|2gccst|aFisheries
692	07|2gccst|aMolluscs
700	1 |aJamieson, Glen S., |d1946- |eauthor.
710	1 |aCanada. |bDepartment of Fisheries and Oceans.
830	#0|aCAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee)|v77/32|w(CaOODSP)9.869616
856	40|qPDF|s1024 KB|uhttps://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-77-32-eng.pdf