000	02198cam  2200337za 4500
001	9.805120
003	CaOODSP
005	20221107135554
007	cr |||||||||||
008	150406s1999    oncd    ob   f000 0 eng d
040	|aCaOODSP|beng
041	|aeng|bfre
043	|an-cn---
086	1 |aFs70-1/1999-79E-PDF
100	1 |aHaist, V.
245	10|aReconstruction of B.C. sablefish stocks, 1966-1998, and catch projections for 1999, using an integrated catch-age mark-recapture model with area and depth movement |h[electronic resource] / |cV. Haist, D. Fournier, M.W. Saunders.
260	|aOttawa : |bFisheries and Oceans Canada, |c1999.
300	|ai, 46 p. : |bfig., graphs, maps.
490	1 |aCanadian Stock Assessment Secretariat research document, |x1480-4883 ; |v99/79
504	|aIncludes bibliographical references (p. 26).
520	|aThis paper represents a major assessment for sablefish. The assessment is based on an integrated catch-age, mark-recapture model that is stratified by area and depth. The unified approach is a significant improvement over the previous assessment that analyzed catch-at-age and tagging data separately. Estimates of available biomass in 1997 range from 43,400 to 51,300 t. A recommended yield range of 2,977 t-5,052 t was developed based on deterministic projections using varying levels of recruitment and target F levels based on the current F (Current), 0.8F current and 1.2F current. Under all scenarios with average or below average levels of recruitment the stock is predicted to decline slowly. A yield level chosen from low-average recruitment options is recommended.
692	07|2gccst|aFisheries resources
692	07|2gccst|aSalt water fish
692	07|2gccst|aFishing area
692	07|2gccst|aFisheries management
700	1 |aFournier, D.
700	1 |aSaunders, M. W.
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 ; |v99/79|w(CaOODSP)9.507740
856	40|qPDF|s3.75 MB|uhttps://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-1-1999-79-eng.pdf