Résultats de la recherche

1. Variability of krill fishery operations in Subarea 48.2 in relation to fishing methods: spatial–temporal distribution of CPUE and of fishing efforts

   fishing methods. It was shown how fishery operated by years and month in each SSMUs with special attention ... in Subarea 48.2 with special attention to the period 2006-2011 which is characterized by the highest ... 2006-2011 is not associated with the changes in fishing methods and the trend in long-term fishery in ... performance requires knowledge of krill distribution in the fishing grounds with special attention to krill ...

   Meeting Document : WG-EMM-14/22 : Auteur(s): S. Kasatkina (Russia)

2. WG-EMM-10

   Update on the ‘Demersal interactions with marine benthos in the Australian EEZ of the Southern Ocean: an ... -10/26 Elaborating a representative system of marine protected areas in eastern Antarctica, south of ... Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa? S.J. Parker and ... ) funding to support capacity building and training to the GEF-eligible countries with Antarctic interests ...

   Meeting

3. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL

   late (within-year) season compared to the combined early (within-year) seasons for the main trawl ... year class strength parameters, (iii) separate selectivity parameters used for the pre-2006 compared to ... -at-length data. The estimated long-term yield was 2500 tonnes with depletion probability of 0.081 and ... concluded that until the difficulties with the use of mark-recapture data are resolved, recruitment surveys ...

   Meeting Document : WG-FSA-07/53 Rev. 1 : Auteur(s): S.G. Candy and A.J. Constable (Australia)

4. Antarctic ecosystem management

   in accordance with the objectives and requirements of Article II of the Convention for the ... . With regard to interim management action, it is recommended that (a) management areas should be ... be employed to monitor these stocks. In particular, early attempts should be made to model fishing ...

   Meeting Document : WG-DCH-84/03 : Auteur(s): D.S. Butterworth (South Africa)

5. Improving mechanistic understanding between larval krill, krill recruitment, and sea ice

   paper is to provide the Working Group with a summary of our recent efforts published last year to ... . Earlier analysis suggested decrease in krill abundance by 50% since the mid 1970’s to early 2000’s in the ... trajectory as well as its link with decadal climatic events. Krill population dynamics is thought to be ...

   Meeting Document : WG-EMM-18/07 : Auteur(s): B. Meyer and S. Kawaguchi

6. WG-EMM-98

   the SCAR Group of Specialists on Seals Submitted by SCAR WG-EMM-98/28 Foraging trip duration in male ... and 1987/88 on the basis of the Soviet mesoscale surveys with Isaacs Kidd midwater trawl V.A. Sushin ... zooplankton with special reference to krill from the Indian Ocean sector of the Southern Ocean K.L. Bhat, R ... 48 D.A. Demer (USA) WG-EMM-98/48 A model at the level of the foraging trip for the indirect effects ...

   Meeting

7. The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003

   – South Shetland Islands region in March-early April 2003. C. gunnari took primarily krill. C. aceratus ... fed on krill and fish with some differences found between Elephant Island and the South Shetland ...

   Meeting Document : WG-FSA-03/60 : Auteur(s): K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany)

8. Do krill and salps compete? Contrary evidence from the krill fisheries

   during early spring by salp blooms could deprive krill of sufficient food and retard krill gonadal ... were stern trawlers which fished with midwater trawls. Ten-kilogram subsamples were taken from each ... analysis of deviance was carried out using a generalised linear model (GLM) with an identity link ... function and binomial errors (Venables and Ripley, 1994), with the proportion of green krill as the ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Auteur(s): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

9. A preliminary assessment of age and growth of eel cod (Muraenolepis sp.) and violet cod (Antimora rostrata) in the Ross Sea, Antarctica

   ., 42.8 cm TL; K, 0.408 y-1; t0,-0.1 years. Violet cod are relatively long-lived, with a maximum estimated ... depth range, so probably comprise a single species. They are relatively short-lived, with a maximum ... estimated age of 9.5 years. Von Bertalanffy parameters derived from female and unsexed fish only are: L ... age of 41.5 years. Von Bertalanffy parameters derived from female and unsexed fish only are: L., 78.4 ...

   Meeting Document : WG-FSA-10/19 : Auteur(s): P.L. Horn and C.P. Sutton (New Zealand)

10. Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia

    50% F 0.1 with F increasing three or five years after a good recruitment; pulse fishing at an ... interval of three years with no fishing in between; and changes in net selectivity resulting in a shift in ... constant levels of fishing mortality to the strength of the incoming year class. An increase of F, however ... the mackerel icefish (Champsocephalus gunnari) have been simulated for a period of 30 years. These ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Auteur(s): Köster, F.W. and K.-H. Kock

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