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1. Physical forcing in the southwest Atlantic: ecosystem control

   Abstract:  In the southwest Atlantic sector of the Southern Ocean, temporal variability in the ... physical environment has been recorded since the early part of the last century. For example, ocean ... temperatures are known to vary both between seasons and between years. Time series analysis of sea surface ... temperature at South Georgia shows the presence of high levels of autocorrelation, with periodicity evident in ...

   Meeting Document : WG-EMM-04/34 : Автор(ы): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)

2. Spatial variability and power to detect regional-scale trends

   Abstract:  An important issue in regional-scale trend detection is the degree of concordance in ... between sites than within sites over time, inter-site variance can overwhelm the effects of other sources ... of variation in a system, resulting in low power in trend detection across that scale, despite ... precise methods of measurement and long time series of data. We used published data from repeated regional ...

   Meeting Document : WG-EMM-03/47 : Автор(ы): C. Southwell and L. Emmerson (Australia)

3. The Ross Sea, Antarctica, where all ecosystem processes still remain for study

   Abstract:  The Ross Sea is a well-defined embayment of Antarctica about the size of southern ... composed of two related biotic systems: the Ross Sea Shelf Ecosystem (RSShE) and the Ross Sea Slope ... escaped direct anthropogenic alteration; the RSSlE, similar to all of Earth’s other marine ecosystems, has ... scientific effort has been invested in studies of the geology, physics and biology of the Ross Sea over the ...

   Meeting Document : WG-EMM-02/60 : Автор(ы): D. Ainley (USA)

4. Informe sobre la operación del B/P nasero Viking Sky durante Setiembre–Octubre del 2001: Atlántico sudoccidental (latitudes 37°–38° sur y 42° sur) Área estadística 41

   Abstract:  The northern geographical distribution of the toothfish Dissostichus eleginoides ... , reaches the Exclusive Economic Zone of Uruguay. The species was firstly cited for the uruguayan waters by ... Devincenzi in 1924, and it is usually found by fishing trawlers between 900 m and 1200 m of depth, along the ... ” performed this fishing trip between the 2 of september to the 11 of october of 2001, with a Scientific ...

   Meeting Document : WG-FSA-02/66 : Автор(ы): O.D. Pin y H. Nión (Uruguay)

5. Trends in mean lengths and selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

   Abstract:  At its last meeting, WG-FSA noted a declining trend in the mean lengths of toothfish ... of fish taken on individual longline sets from which length frequencies were sampled by observers and ... also that this trend was halted in 2000. A GLM analysis of these data shows that both area and depth ... are highly significant factors in explaining part of this variation over time, but not all of it ...

   Meeting Document : WG-FSA-01/48 : Автор(ы): G.P. Kirkwood and D.J. Agnew (United Kingdom)

6. Proposal for an extension to the mark recapture experiment to estimate toothfish population size in Subarea 48.4

   Abstract:  1. So far a total of 929 D. eleginoides have been tagged and released at Subarea 48.4 ... assessment of D. eleginoides stock size in the Northern Area of 48.4 estimates a vulnerable biomass of ... 48.4 in the 2008/09 fishing season so as to allow for a full assessment of D. eleginoides stock size in ... southern area of Subarea 48.4. This has the aims of providing the data required for assessments of the ...

   Meeting Document : WG-FSA-08/46 : Автор(ы): J. Roberts and D. J. Agnew (UK)

7. Научный комитет

   all Members of the Commission are also Members of the Scientific Committee. The Scientific Committee ... Commission. In turn, the Commission is obligated by the Convention to take full account of the ... recommendations and advice of the Scientific Committee in making its decisions. The Scientific Committee takes ... into account the outcomes of research from national programs of CCAMLR Members. In addition CCAMLR has ...

   Page : Site Section: Science

8. The Ross Sea cephalopod community: insights from stable isotope analysis

   identified as having relatively high importance in the food-web of the Ross Sea. However, information on the ... trophic ecology of the cephalopod assemblage of the Ross Sea region is poor. Stable isotope signatures of ... nitrogen (δ 15 N) and carbon (δ 13 C) were determined in muscle and beak tissue from a range of cephalopod ... stomachs of Antarctic toothfish Dissostichus mawsoni returned from the longline fishery. Most octopods were ...

   Meeting Document : WG-EMM-12/55 : Автор(ы): D.R. Thompson, M.H. Pinkerton, D.W. Stevens (New Zealand), Y. Cherel (France), S.J. Bury (New Zealand)

9. Revised reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2011/12

   biological information on toothfish in SSRU B and C of Division 58.4.4a & b (Ob Lena Banks) from April 15 ... to May 19, 2012. Total catch (excluding tagged and released fish) of Dissostichus eleginoides was ... 28.3 tonnes in the survey area in 70 longline sets. Mean CPUEs of D. eleginoides was 48.3 kg / km (CV ... = 79.1%) in terms of weight. The mean CPUE in terms of weight in SSRU B (32.1 kg / km) was rather lower ...

   Meeting Document : WG-FSA-12/57 : Автор(ы): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

10. Приоритетные задачи рабочих групп и подгруппы на следующие 4 года

    ) prepare a joint SC paper summarising priorities of each group for the next 4 years for the basis of the ... discussion at the Scientific Committee. Main points of this paper: WG-EMM: Progressing the staged approach ... work could be streamlined. In early September the Chair and the Vice Chairs of the Scientific Committee ... , and Conveners of the Working Groups and Subgroup, together with the Secretariat held a tele-conference ...

    Meeting Document : SC-CAMLR-XXXIV/14 : Автор(ы): Conveners of WG-EMM, WG-SAM, WG-FSA and SG-ASAM

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