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1. A preliminary examination of the length–weight relationship in Dissostichus eleginoides and D. mawsoni using data from the CCAMLR Scheme of Scientific Observation

   and D. mawsoni to separate the two species was undertaken using data from the CCAMLR Scheme of Scientific ... Observation. Although the ability to discriminate the two species using length and weight measurement ... and D. mawsoni to separate the two species was undertaken using data from the CCAMLR Scheme of Scientific ... Observation. Although the ability to discriminate the two species using length and weight measurement ...

   Meeting Document : WG-FSA-11/21 : Author(s): Secretariat

2. UPDATE ON ITEMS OF INTEREST TO WG-IMAF

   within New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... ’s EEZ in recent years that either breed or forage within the CCAMLR convention area (Convention ...

   Meeting Document : WG-IMAF-09/16 : Author(s): N. Walker (New Zealand)

3. Information on the spawning season and gonadosomatic indices of Dissostichus mawsoni from Subarea 88.1 in the 2001/02 season

   recorded for females was 26% with a 7.5 kg ovary. The maximum GSI was 43% for a stage 3 male weighing 20 kg ... % with a 7.5 kg ovary. The maximum GSI was 43% for a stage 3 male weighing 20 kg, with the testes weighing 8.6 ...

   Meeting Document : WG-FSA-02/31 : Author(s): G.J. Patchell (New Zealand)

4. Distribution and stock of krill Euphausia superba Dana in December 1983 and January 1984 before and during the Second International Biomass Experiment I/ SIBEX 1/

   /8-20.XII.1983/ the area between Joinville I., South Orkney Is., Elephant I. was covered. The second leg ... "Profesor Siedlecki” /8.XII.1983 - 8.I.1984/ are presented. In the first leg of the cruise /8-20.XII.1983 ...

   Meeting Document : SC-CAMLR-III/BG/10 : Author(s): J. Kalinowski (Poland)

5. Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch

   fleets south of 30?S has been well over 250 million hooks per year since the early 1990s. However ... in southern waters. The total reported effort from all longline fleets south of 30?S has been well over 250 ... million hooks per year since the early 1990s. However the spatial and temporal distribution of this effort ...

   Meeting Document : WG-FSA-02/43 : Author(s): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)

6. ANALYSIS OF VARIABILITY OF KRILL SIZE AND FISH BY-CATCH IN JAPANESE KRILL FISHERY BASED ON SCIENTIFIC OBSERVER DATA

   a hierarchical Bayesian model. The model was composed of multistage cluster units (i.e., years, subarea, vessels ... length and bycatch fish number, the parameters estimated by MCMC showed the variation among years ... , subareas, and vessels. The potent interaction effect between year and subarea suggests large spatiotemporal ... Bayesian model. The model was composed of multistage cluster units (i.e., years, subarea, vessels, and haul ...

   Meeting Document : WG-EMM-11/39 : Author(s): T. Okuda and M. Kiyota (Japan)

7. Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island Plateau region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in May 2004

   and ages included in the estimation of the recruitment series. Author(s):  C.R. Davies, T. Lamb, A.J ... analysis for the assessment based on deliberations at WG-FSA 2003 with respect to the surveys and ages ... for the area of Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods. It presents a range ... of Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods. It presents a range of sensitivity ...

   Meeting Document : WG-FSA-04/76 : Author(s): C.R. Davies, T. Lamb, A.J. Constable and R. Williams (Australia)

8. Note sur l'étude des effets environnementaux, spatiaux, temporels et opérationnels sur la mortalité accidentelle des oiseaux dans la pêcherie à la palangre dans les secteurs de Crozet et Kerguelen en 2003–2006

   the incidental mortality of seabirds was reduced by approximately half each year. A multivariate analysis has ... is the case during setting. Author(s):  Délégation française Title:  Note sur l'étude des effets ... of seabirds was reduced by approximately half each year. A multivariate analysis has revealed ...

   Meeting Document : SC-CAMLR-XXVI/BG/21 : Author(s): Délégation française

9. Diet composition of Dissostichus eleginoides in Subarea 48.3, Dr Eduardo Holmberg survey March/April 1996

   ; (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm ... consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm (TL). Fish was by far ...

   Meeting Document : WG-FSA-96/29 : Author(s): Barrera-Oro, E., Marschoff, E., Casaux, R.

10. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

    estimates from an integrated tag-based assessment are influenced by various aspects of a multi-year tagging ... and the resulting data should not be used in stock assessments with only few years of data available. In contrast ... status in the assessment year stabilized or were relatively small with a tag size-overlap over 60-70 ... from a tagging program in recent years only can be sufficiently informative as long as estimates ...

    Meeting Document : WG-FSA-12/18 : Author(s): P.E. Ziegler (Australia)

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