00000000nam 2200000za 4500
0019.805046
003CaOODSP
00520221107135545
007cr |||||||||||
008150406s1999    oncdb   ob   f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aFs70-1/1999-66E-PDF
1001 |aRobichaud, David A., |d1954-
24510|aDistribution of 0 and 1 group cod in nearshore waters of Placentia Bay (NAFO subdivision 3Ps), 1997-1998 |h[electronic resource] / |cby Dave Robichaud and George A. Rose.
260 |aOttawa : |bFisheries and Oceans Canada, |c1999.
300 |a12 p. : |bfig., graphs, maps, tables.
4901 |aCanadian Stock Assessment Secretariat research document, |x1480-4883 ; |v99/66
504 |aIncludes bibliographical references (p. 6).
520 |aPredicting recruitment and understanding its variability are important problems in fishery science. In Placentia Bay, in 1997 and 1998, 0 and 1-group cod were surveyed in nearshore eelgrass habitats. The distribution and relative abundance was compared among sites and between years. The mean catch rate of 0-group cod was 0.8 and 3.7 fish per set in 1997 and 1998, respectively. The 5-fold increase in catch likely represents an increase in total biomass of 0-group cod in the nearshore environment. Catch of 1-group cod followed similar patterns to the 0-group cod catch. It is speculated that the year class strengths are as follows: 1998>1997>1996.
69207|2gccst|aFisheries resources
69207|2gccst|aSalt water fish
69207|2gccst|aFishing area
69207|2gccst|aFisheries management
7001 |aRose, George A., |d1948-
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7102 |aCanada.|bCanadian Stock Assessment Secretariat.
830#0|aCanadian Stock Assessment Secretariat research document,|x1480-4883 ; |v99/66|w(CaOODSP)9.507740
85640|qPDF|s1.01 MB|uhttps://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-1-1999-66-eng.pdf