Résultats de la recherche

1. Preliminary results of the Polish commercial krill fishery in the Antarctic during 1990/91 season

   Abstract:  Four Polish commercial trawlers participated in the krill fishery in 1990/91 season on ... the fishing grounds in statistical Sub-areas 48.2 and 48.3. In total 9 333.7 tonnes of krill were ... harvested. As the fishery data were not fully analysed yet no clear trends in catch-per-unit-effort for ... (Poland) Title:  Preliminary results of the Polish commercial krill fishery in the Antarctic during 1990 ...

   Meeting Document : WG-KRILL-91/36 : Auteur(s): I. Wójcik and R. Zaporowski (Poland)

2. Distribution, biomass and abundance of Antarctic krill in the vicinity of Elephant Island during the 1996 austral summer

   than 200m. One-year old juvenile krill numerically dominated catches during the first survey in January ... Abstract:  Results from two acoustic and net surveys conducted in the vicinity of Elephant Island ... during the 1996 austral summer indicate very good krill recruitment from spawning in 1994/5. Areas of ... during the second survey in February-March. Intermediate size krill were caught in very low numbers ...

   Meeting Document : WG-EMM-96/23 : Auteur(s): Demer, D.A., Hewitt, R.P., Loeb, V.

3. Comparisons in diet between diurnal and overnight foraging chinstrap penguins at Seal Island

   . Diet mass estimated from digested and intact stomach contents indicates that krill were predominant in ... respectively. The highest intake of fish was observed in 1993/94 when krill abundance was very low. Calorific ... ) and an overnight forager (5732 kJ) based on available input parameters. A comparison of krill in the ... diet and those in the foraging areas indicates that diurnal foragers took krill in the inshore region ...

   Meeting Document : WG-EMM-96/55 : Auteur(s): Hayashi, T., Ichii, T., Cameron, M.F., Miura, A., Jansen, J.K., Bengtson, J.L., Boveng, P.

4. Large scale circulation in the South Atlantic: estimates from giant iceberg drift rates

   Abstract:  The paper reports work currently in progress and presents estimates for ocean ... circulation in the Scotia Sea. The estimates are derived from the drift rates of giant icebergs calved in the ... Weddell Sea since 1974. Comparison with other estimates is limited by the lack of studies reported in the ... literature, however, efforts to make these comparisons are in hand. Author(s):  P.N. Trathan and C. Symon ...

   Meeting Document : WS-Flux-94/06 : Auteur(s): P.N. Trathan and C. Symon (United Kingdom)

5. Investigations on tagging data in the Kerguelen Islands Patagonian toothfish fishery (division 58.5.1)

   in the first year compare to the second year was noted (figure1). This paper is an overview of ... Abstract:  In 2014, FSA-14-36r1 presented a new assessment of Patagonian toothfish in the French ... EEZ. A singularity in the tagging fits was observed by the working group. A lower number of recaptures ... tagging data in Kerguelen area and the impacts on the Casal assessment. Author(s):  R. Sinegre and G ...

   Meeting Document : WG-SAM-15/43 : Auteur(s): R. Sinegre and G. Duhamel (France)

6. A study of Patagonian toothfish (Dissostichus eleginoides) post tagging survivorship in Subarea 48.3

   were carried out on 8 different vessels fishing in 48.3. Toothfish were selected for tagging as normal ... , and then were kept in tanks with varying degrees of seawater replacement for at least 12 hours after ... animals were included in the final analysis, with an overall survivorship of 89%. There were significant ... differences between vessels, and smaller animals and animals in better initial condition had a slightly higher ...

   Meeting Document : WG-FSA-05/19 : Auteur(s): D. J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones (United Kingdom), G. Breedt, S. Du Plessis, J. Van Heerdon (South Africa) and G. Moreno (Spain)

7. Beach litter accumulation and retention at sub-Antarctic Marion Island: trends in relation to longline fishing activity

   1998 are reported, and compared to surveys done in 1984 and 1995, prior to the onset of unregulated ... illegal fishing in this area. An exponential increase in the litter accumulation was noted in annual ... while fishing equipment also doubled during this period. An increase in the number and proportion of ... in light of reports of illegal fishing vessels using Port Louis, Mauritius, to land catches and ...

   Meeting Document : CCAMLR-XVII/BG/25 : Auteur(s): Delegation of South Africa

8. Seabird observations in Subareas 48.1, 48.2 and 88.3 and proposal for a new streamer line design

   Abstract:  A 43-day cruise on FV Tierra del Fuego took place in February and March 1997, as part ... of the New Fisheries Project developed by Chile in Statistical Subareas 88.3, 48.1 and 48.2. During ... this research study every measure currently in force was used to prevent incidental seabird mortality ... , carrying out bird observations in each one of the 52 castings with the Spanish-designed longlines as well ...

   Meeting Document : WG-FSA-98/19

9. REPORT ON AUSTRALIAN FISHING EFFORT AND SEABIRD BYCATCH IN FISHERIES OUTSIDE THE CONVENTION AREA

   , and seabird bycatch mitigation measures in Australian fisheries outside the Convention Area. Mandatory ... seabird bycatch mitigation measures are in place in all longline fisheries within Australia's ... . Seabird bycatch is thought to be low in Australian trawl fisheries but, as yet, there are insufficient ... observer data to fully assess each trawl fishery. As part of efforts to better assess seabird bycatch in ...

   Meeting Document : WG-FSA-08/37 Rev. 1 : Auteur(s): T. Hewitt and I. Hay (Australia)

10. Distribution and abundance of larval fishes collected in the western Bransfield Strait region, 1986–87

    samples collected in the western Bransfield Strait region during four RACER program cruises, December ... , and Trematomus scotti, numerically dominated the total catch. Two typically abundant species in this ... differences appear to be responsible for substantial shifts in species abundance relations between the two ... types of net hauls. Gear differences, the restricted geographical coverage, and between year variability ...

    Meeting Document : SC-CAMLR-VIII/BG/36 : Auteur(s): Delegation of USA

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