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1. Beach debris survey, Signy Island, South Orkney Islands 2000/2001

   seasons, with the proportion of plastic items (56%) being the third highest reported since surveys began ... Signy Research Station. The rest comprised wood (25%) and items with no obvious source (25%). The ... marine debris washed ashore. However, with the exception of 1998/99, the quantity of waste recorded at ... materials with a high resistence to degradation in the marine environment remains a problem and highlights ...

   Meeting Document : SC-CAMLR-XX/BG/05 : Autor(es): Delegation of the United Kingdom

2. Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)

   Island (division 58.5.1 of the CCAMLR) was undertaken with the modeling software CASAL, using different ... iteratively estimated process error was applied to the length frequency data. With an initial biomass of about ... 200,000 tons, the modeling tends to present results which are consistent with the stock assessments ... biomass long-term projection, done for the Patagonian toothfish with a simulated 5,100 tons catch by long ...

   Meeting Document : WG-FSA-11/28 : Autor(es): A. Relot-Stirnemann (France)

3. The relative impacts of Autolines and Spanish longlines on vulnerable marine ecosystems

   bycatches and the amounts of positive bycatch decreased with depth, but we also found that the rate at which ... positive bycatches decreased with depth was greater for Autolines than for Spanish longlines.  Since we ... only analyzed data from areas where there was substantial spatial overlap of sets made with each gear ... type, we attributed the difference in rates at which positive bycatches decreased with depth to a ...

   Meeting Document : WG-FSA-12/27 : Autor(es): T. Gerrodette and G. Watters (USA)

4. Autoliners and seabird by-catch: do line setters increase the sink rate of integrated weight longlines?

   Abstract:  Line setters are used with integrated weight (50 g/m lead core, IW) by some autoline ... magazines of line set with and without a line setter using a paired treatment design. Sink rates of ... longlines set with and without a line setter were identical, including in the first few metres of the water ... confer no sink rate advantage to IW longlines. Longlines deployed with a line setter enter the water ...

   Meeting Document : WG-FSA-07/13 : Autor(es): G. Robertson (Australia), J. Williamson, M. McNeill (New Zealand), S. Candy (Australia) and N. Smith (New Zealand)

5. A circumpolar pelagic regionalisation of the Southern Ocean

   series of latitudinal bands in open ocean areas, consistent with the oceanic fronts. Around islands and ... results are broadly consistent with the earlier circumpolar results of Grant et al. (2006) and regional ... information. The results show a series of latitudinal bands in open ocean areas, consistent with the oceanic ... variations in depth and sea ice. The results are broadly consistent with the earlier circumpolar results of ...

   Meeting Document : WS-MPA-11/06 : Autor(es): B. Raymond (Australia)

6. PROPERTIES OF WATER DYNAMICS AND KRILL DISTRIBUTION IN THE SOUTH SANDWICH ISLANDS SUBAREA

   with increased density. These zones are located within the near-shore shelf-based SSMU and associated ... with meanders and eddy favorable for krill concentration. Here, in the cold water of the Weddell Sea ... than 150 g/m2.. Properties of the zones with increased density: these zones are associated with ...

   Meeting Document : WG-EMM-09/44 Rev. 1 : Autor(es): S.M. Kasatkina and V.N. Shnar (Russia)

7. LIFE HISTORY BUFFERING IN ANTARCTIC MAMMALS AND BIRDS AGAINST CHANGING PATTERNS OF CLIMATE AND ENVIRONMENTAL VARIATION

   , associated with climate variability observed since 1990, has limited and rendered less predictable the main ... . Changes occur now with a frequency higher than the mean female fur seal generation time, and therefore are ... cope with short-term changes in order to maximize individual fitness. With more frequent extreme ... Antarctic birds and mammals are likely to increase, particularly at regional scales. In species with less ...

   Meeting Document : WG-EMM-08/P05 : Autor(es): J. Forcada, P.N. Trathan and E.J. Murphy

8. Monitoring results of marine debris at Cape Shirreff, Livingston Island during the 1995/96 Antarctic season

   total of 4 251 articles with a total weight of 65.8 kg were obtained. As occurred in previous seasons ... , the plastic was the principal item (4 015 pieces) with a 94.45%; followed by glass (147 pieces), 3.46 ... %; metal (77 pieces), 1.81%; and paper (12 pieces), with a 0.28% From the plastic item, those used in ... buildt their nests. On the other hand, four specimens of Arctocephalus gazella were observed with neck ...

   Meeting Document : CCAMLR-XV/BG/27 : Autor(es): Delegation of Chile

9. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   , with the proportion of polymorphic loci, P = 0.175, mean heterozygosities per locus, HL = 0.058, and ... expectations, with significant deviations due exclusively to heterozygote deficiencies. Genetic differentiation ... % of the total gene diversity was due to the within-population component, with progressively higher ... between population values with increasing geographic separation. Samples from Heard Island were most ...

   Meeting Document : WG-FSA-91/22 : Autor(es): G.R. Carvalho and M. Warren (United Kingdom)

10. Analysis of variables influencing finfish by-catch in the krill fishery in Area 48

    (lanternfish) and Channichthyidae (icefish) with lower levels of Nototheniidae present. The influence of ... associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family and ... Subarea specific model, however, the majority of variables were not significantly correlated with the ... abundance of finfish bycatch. This may be partly due to the low numbers of hauls with positive incidences of ...

    Meeting Document : WG-EMM-12/28 : Autor(es): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)

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