Résultats de la recherche

1. A comparison of acoustic targets at South Georgia and the South Orkney Islands during a season of profound krill scarcity

   conjunction with appropriate 120 kHz data to calculate krill density estimates for both survey areas. Krill ... with previously published density estimates krill densities in both regions were extremely low (1.7 and ... levels of krill availability, and support the acoustic observation that the Willis Island region ...

   Meeting Document : WG-EMM-95/75 : Auteur(s): Watkins, J.L., Brierley, A.S.

2. The Patagonian toothfish: biology, ecology and fishery

   Abstract:  Patagonian toothfish (Dissostichus eleginoides) is a large notothenioid fish that ... are primarily piscivorous, consuming the most abundant, suitably sized, local prey. With increasing ... capacity. Toothfish generally swim with labriform motion, but are capable of more rapid sub-carangiform ...

   Meeting Document : WG-FSA-10/P05 : Auteur(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier

3. Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13

   . I changed the base model from that used in WG-SAM-13/21 which assumed estimated variability of YCS ... inconsistence with the estimated vulnerable biomasses, and stock size estimate with an assumption of no IUU ...

   Meeting Document : WG-FSA-13/35 : Auteur(s): K. Taki (Japan)

4. ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON

   undocumented landings and trade may also be taken into consideration if they show that IUU fishing for ...

   Meeting Document : WG-FSA-10/06 : Auteur(s): Secretariat

5. Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea

   boundary coordinates which can be readily identified on maps and by ship navigation systems; d) the need to ... ensure practical access by ships to Terra Nova Bay Station and that the associated operational activities ...

   Meeting Document : WG-EMM-02/56 : Auteur(s): Proposed by Italy

6. The state of exploited fish stocks in the Atlantic sector of the Southern Ocean

   level of recruitment, simulation studies indicate that the stock size will recover slowly, only doubling ... . gunnari around the South Orkney Islands and in the Antarctic Peninsula region seem to be heavily depleted ...

   Meeting Document : SC-CAMLR-VIII/BG/18 : Auteur(s): Delegation of Federal Republic of Germany

7. Fatty acid and stable isotope analyses to identify diets of Antarctic toothfish caught in February–March 2013 in the southern Ross Sea (88.1.K) and the eastern Antarctic Sea (58.4.1.C)

   .C suggested that they occupy the same trophic position irrespective of the area. The combination of ... stable isotope ratios and fatty acid profiles can be effectively used to trace the trophic transfer from ...

   Meeting Document : WG-FSA-13/42 : Auteur(s): I. Yeon, Y.J. Kwon, S.G. Choi, D.W. Lee and C.-K. Kang (Republic of Korea)

8. Ageing two myctophid fishes using otolith from king and macaroni penguins in the Marion Island and its implication to feeding preference of penguins on those myctophids

   that otolith section can be used to discriminate the fish species. The coefficient of variation (CV ...

   Meeting Document : WG-FSA-18/74 : Auteur(s): M. Duan, G.P. Zhu, A. Makhado and L. Wei

9. Estimates of natural and fishing mortality from toothfish mark–recapture and catch-at-age data at South Georgia

   bias, using simulated data. The results confirm earlier findings, with lower estimates of natural and ... current tagging programs, we suggest that this type of modelling approach can serve as both a useful tool ...

   Meeting Document : WG-FSA-06/54 : Auteur(s): R.M. Hillary and D.J. Agnew (United Kingdom)

10. Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04

    pieces), indicating that debris is still being lost by vessels into the marine environment. Therefore ... , all marine vessels operating in the region should continue to make efforts to comply with the correct ...

    Meeting Document : SC-CAMLR-XXIV/BG/15 : Auteur(s): Delegation of the United Kingdom

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