Résultats de la recherche

1. Reassessment of important population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on time series of surveys and fishery data

   over 11 years on this stock with other surveys including part of this stock. This paper describes the ... originally thought with growth rates similar to South Georgia. The new estimates of growth parameters enabled ... -estimated in the past. An estimate of natural mortality indicates that mortality of young fish, ages 3-8 ...

   Meeting Document : WG-FSA-01/73 : Auteur(s): A.J. Constable, R. Williams, T. Lamb, I.R. Ball and E. van Wijk (Australia)

2. Research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.1 in 2014/15

   operation for at least 3 years with the same sample size as decided at the last CCAMLR meeting in the ... meeting last year, since we have yet to obtain enough evidence to estimate plausible stock size, and ... . The results of calculations were generally consistent with the current sample sizes. In addition, we ...

   Meeting Document : WG-SAM-14/02 : Auteur(s): Delegation of Japan

3. Revised stock assessment of the Patagonian toothfish, Dissostichus eleginoides, in research block C of Division 58.4.4 (Ob & Lena Banks) using CASAL

   , Shinsei maru No. 3, has conducted research fishing in accordance with a research plan submitted under CM ... should be considered. The model has not been updated with 2014 data but six new sensitive runs have been ... tool this year. Author(s):  A. Rélot-Stirnemann (France) Title:  Revised stock assessment of the ... 24-01. France notifies its wish to collaborate in this research fishery over the coming years in ...

   Meeting Document : WG-FSA-14/06 : Auteur(s): A. Rélot-Stirnemann (France)

4. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   examined and were determined to show distinct bands within the endocuticle consistent with their known age ... seasons.  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ... ) and fall on the line for two and three year old krill. If validated, the technique should allow the ... performed. First, longitudinal sections of the eyestalk from known age krill (2+ and 3+ years old) were ...

   Meeting Document : WG-EMM-15/45 : Auteur(s): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

5. Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean

   bulk backscatter must be interpreted with caution. Vertical distribution of backscatter showed clear ... , mesopelagic and deep mesopelagic), with seasonal differences in concentration and behaviour. Deep mesopelagic ... transects collected between 2008 and 2014. Mean acoustic backscatter (s a) at 38 kHz varied between years ... could be related to MTLO abundance, trawl samples collected in 3 research voyages suggest that it may ...

   Meeting Document : WG-EMM-18/P06 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

6. Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine

   updates the final year of the research plan with the recommendation from the Scientific Committee to ... integrate the Ukrainian research with the Korean and New Zealand research plan. The objective of this ... the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 ...

   Meeting Document : WG-SAM-2019/02 : Auteur(s): Delegations of the Republic of Korea, New Zealand and Ukraine

7. Spawning locations of mackerel icefish at South Georgia

   and temporal distribution and early life history relevant to monitoring year class strength and ... is those with gonads in stages 3, 4 and 5, were present around Shag Rocks and to the north of Sout11 ... along with a few specimens of the Batliydraconid Poraclznn~iclztl?ys georgiatzus and the channichthyid ... ) reported a catch of 4 000 C, giinnari in a single haul. With the exception of eight small specimens (67 ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Auteur(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock

8. Evaluation of de la Mare’s composite standardised index for generating a simple time-series summary of many long-term datasets on Antarctic predators: consequences of missing values and criteria for inclusion of predator parameters

   datasets on Antarctic predators. The value of the index in a given year is dependent on the specific ... parameters present in that year. In this respect, the robustness of the index is dependent on that subset of ... parameters being representative of all the parameters for that year. Clearly, this will depend on how ... specify general criteria for the inclusion of predator parameters in the index with regard to the ...

   Meeting Document : WG-EMM-98/45 : Auteur(s): A. Constable (Australia)

9. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Division 58.4.2 in 2014/15

   Abstract:  Most things related to Dissostichus spp. in the eastern side of Antarctic has not been ... sizes were vulnerable with a big range of about 100-1,500 t per SSRU in 58.4.2. During the 2004-2014 ... assess the stocks and consider proper management measures. Based on CCAMLR’s fishery report, the eastern ... bottom longline vessel, KINGSTAR belonged to Sunwoo Company in accordance with paragraph of CM 24-01 and ...

   Meeting Document : WG-FSA-14/39 : Auteur(s): Delegation of the Republic of Korea

10. Rapport de pêcherie 2016 : Dissostichus eleginoides Géorgie du Sud (sous-zone 48.3)

    cohort of 3+ fish (modal length of 45 cm). There was little evidence of younger year classes on the ... years with 50% probability. Figure 4: Estimated spawning stock biomass relative to B0 based on a ... years, with a probability of less than 10% of dropping below 20% of B0. Figure A1: Dissostichus ... virgin biomass for 35 years based on a constant catch of 2 750 tonnes per year. Confidence intervals at ...

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