Résultats de la recherche

1. WG-EMM-05

   -EMM-05/2 List of Participants WG-EMM-05/20 Quantifying within- and between-season variability in ... haul data from FV Atlantic Navigator in Elephant Islands (48.1), South Georgia Islands (48.3) and South ... . Meneses (Uruguay) WG-EMM-05/13 Appendix 3 Summary of work done to augment and enhance that presented in WG ... RV Kaiyo Maru survey in the Ross Sea and adjacent waters, Antarctica, in 2004/05 M. Naganobu, K. Taki ...

   Meeting

2. Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering

   and 2018) collected at a relatively fixed location with bottom depth around 200 m were used to ... , respectively. However, ANOVA analysis indicated that there was no significant difference among years at both ...

   Meeting Document : SG-ASAM-18/06 : Auteur(s): X. Wang, X. Yu and X. Zhao

3. Opening Speech by the Argentine Minister of Foreign Affairs and Worship, Vice-Admiral Oscar A Montes

   ~atures of that regime were already noted at the Ninth Consultative Meeting held in London last year ... The task begun in February of this year in the city of Canberra is I repeat, difficult and complex ... by us. will undouhtediy be filled by others, since a responsibility that is not met is in fact ... . That is to say, Argentina's presence in Antarc- tica goes back well over seventy years, something of ...

   Document : Site Section: The Organisation

4. WG-FSA-97

   juveniles (Dissostichus mawsoni) in the Indian sector of the Antarctic Roshchin, E.A. WG-FSA-97/20 To the ... ., Constable, A. WG-FSA-97/30 Addendum Assessments of by-catch in trawl fisheries at Heard and MacDonald ... -97/48 Analysis of the diet of Champsocephalus gunnari in Subarea 48.3, in late summer of years 1994 ... Living Resources Ashford, J., Duhamel, G. WG-FSA-97/05 Natural mortality rate in the mackerel icefish ...

   Meeting

5. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   , depressing CPUE by up to 20%. Sperm whales have been more frequently encountered in recent years, occurring ... , with killer whales present on 3.8% and sperm whales on 17.7% of lines. Killer whales appear in pod ... line of a large number of toothfish, usually depressing CPUE by about 50%. Sperm whales occur in ... in larger pod sizes, whereas killer whale encounters and pod sizes have remained relatively constant ...

   Meeting Document : WG-FSA-10/P06 : Auteur(s): J. Moir Clark and D.J. Agnew

6. Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf

   of mature fish in the west is related to the migration of maturing individuals from the eastern and ... to live not only in off-bottom, but also in pelagic waters, an earlier age of sexual maturity ... potentially recover quickly from declines in stock size and may become abundant in the area, as has been ... demonstrated on several occasions in the 1970s and 1980s. File:  09frolkina.pdf ... only observed in five out of 20 abundant year classes at South Georgia (1975,1981,1985,1986 and 1988 ... data, In general, the size composition of C. giiri~zaul varied over the course of the year. On ... reaching 20-25 cm in length (age class 2+) entered the stock targeted by the commercial fishery (Frolkina ... year. including the shallow-water area around Shag The average length of fish observed in May-June ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Auteur(s): Frolkina, G.A

7. Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia

   them that C. gunnari from the South Georgia region grow faster in the first two years of life than ... examined. Their postlarvae and juveniles were found numerously in krill catches in the Scotia Sea area ... patterns of microincrements, discernible in these otoliths under a light microscope, in most cases are ... , approximating in diameter otoliths of C. gunnari postlarvae. Ageing of single juveniles of Chaenodraco ...

   Meeting Document : CCAMLR/86/FA/08 : Auteur(s): W. Ślósarczyk (Poland)

8. Demography and population trends of the Atlantic yellow-nosed albatross

   two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... Tristan da Cunha archipelago and Gough Island in the central South Atlantic Ocean, and is threatened by ... mortality from longline fisheries operating in the South Atlantic. Demographic data have been collected from ... both study populations have trended downward at around 1.2% per year. The number of established ...

   Meeting Document : WG-FSA-03/37 : Auteur(s): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)

9. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2012/13

   lowest recorded in 23 years of summer surveys at Signy Island, possibly due to sea-ice coverage at the ... (operational during summer only; 25 November 2012 to 20 March 2013) recorded a total of 13 items of beached ... Point and zero at Signy Island and Goudier Island. In total, 85 items of marine debris were found in ... association with seabird colonies at Bird Island, most commonly in association with wandering albatrosses (45 ...

   Meeting Document : SC-CAMLR-XXXII/BG/05 : Auteur(s): Delegation of the United Kingdom

10. Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (Subarea 48.3)

    experimental pot fishing in 2000 and 2001, and have been at liberty from one to two years. Four fish were ... Rocks (Subarea 48.3) Abstract / Description:  In 2000 the UK started a Patagonian toothfish ... tagged and recaptured from the same longline vessel in 2002 after up to two months at liberty. The fish ... and there have been no reported recaptures of these fish tagged at South Georgia or elsewhere in the ... year (Figure 1). One vessel that left the South Georgia maritime zone continued pot fi shing in ... observers who have been involved in D. eleginoides tagging to date, specifi cally Gui Moreno, Nick Lock ... released during experimental pot fi shing in 2000 and 2001, and have been at liberty from one to two years ... Cambridge CB3 0ET, United Kingdom Abstract In 2000 the UK started a Patagonian toothfi sh (Dissostichus ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 101–111 : Auteur(s): Marlow, T.R., D.J. Agnew, M.G. Purves and I. Everson

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