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1. Estimation of size at maturity and calculation of an appropriate size limit for male Paralomis formosa

   Abstract:  A number of weighted smoothing splines were fit to data on carapace length and size ... -specific, median chela height of Paralomis formosa. The second derivative of the spline which made the best ... tradeoff between goodness of fit and smoothness was used as an estimate morphometric size at maturity ... . Bootstrapping techniques provided a bias-corrected estimate of morphometric size at maturity (sBc) equal to 80 ...

   Meeting Document : WG-FSA-96/35 : Автор(ы): Watters, G.

2. A comparison of geostatistical and random sample survey analyses of Antarctic krill acoustic data

   Abstract:  Data from the acoustic surveys of MV SA "Aghulas" and FRV "Walter Herwig ... geostatistical methods. Estimates of mean density (g m-2) of krill and their variances are compared with ... sampling theory. A further high-resolution geostatistical analysis of the MV SA "Aghulas" (ping ... -by-ping) data set of the density of each individual aggregation is also presented. These analyses ...

   Meeting Document : WG-EMM-95/76 : Автор(ы): Murray, A.W.A.

3. Choice of a procedure for deciding closure of CCAMLR fisheries: a simulation model

   Secretariat of CCAMLR, as described in Conservation Measures, have been difficult to implement because of the ... histories are simulated and the performance of four Models for making closure decisions is investigated ... under a variety of circumstances. The Model described in the existing Conservation Measures is shown to ... have a high probability of allowing large over- or under-shoots of the TAC. The most successful model ...

   Meeting Document : CCAMLR-X/BG/09 : Автор(ы): Secretariat

4. Population assessment of Patagonian toothfish in the north of Subarea 48.4 – 2010 update

   Abstract:  The target tagging rate of 5 fish per tonne was exceeded by both vessels, with 232 D ... . eleginoides tag recaptures in 2009/10, a total of 72 in all seasons; The length-frequency of 2009/10 captures ... is consistent with the theory that the bulk of the biomass is dominated by a small number of cohorts ... currently assumed for the 48.3 population CASAL estimates of D. eleginoides population size in the North of ...

   Meeting Document : WG-FSA-10/39 : Автор(ы): J. Roberts and D. Agnew (UK)

5. Pairwise tag performance: testing the sensitivity of the tag detection index and the mortality of tagged fish index

   Abstract:  Vessel-specific indices of tag detection rates and tagging mortality rates were ... temporal variability of fishing operations by pairing each individual tag release or recapture event with ... and in the same fishing season). The method showed that when the confounding effects of variable ... with respect to the tag detection index in the Ross Sea region. Here we present the results of ...

   Meeting Document : WG-FSA-13/50 : Автор(ы): S. Mormede (New Zealand)

6. Background and criteria of establishment of Marine Protected Area (MPA) in the Weddell Sea

   Abstract:  Present work contains considerations and proposals of possible joint research of ... Russian and German scientists in the eastern part of the Weddell Sea. Data on potentially valuable for ... commercial fishing species in the eastern part of the Weddell Sea collected by German investigators in 1979 ... -1989 are also included, as well as results of Russian longline survey of Antarctic toothfish in 2013 ...

   Meeting Document : WG-EMM-14/23 : Автор(ы): A.F. Petrov, V.A. Bizikov, K.V. Shust and E.F. Uryupova (Russia)

7. Report on 2015 Activities of the Southern Ocean Observing System relevant to the work of CCAMLR

   been steadily developing its work.  In this paper, we summarise the outcomes of strategic planning over ... 2015 and a recent meeting of the SSC and workshop aimed at implementing the strategic plan.  SOOS is ... of the CCAMLR area.  The capability working groups aim to develop long term capabilities of SOOS ... .  Those of interest to CCAMLR include Working Groups on Ecosystems, Acoustics and Monitoring of pack ice ...

   Meeting Document : WG-EMM-15/61 : Автор(ы): A. Constable (Australia), O.R. Godø (Norway) and L. Newman (SOOS)

8. Preliminary results of age determination of the Dissostichus spp. from the longline catches in 48.2 Subarea (2015, SIMIIZ)

   Abstract:  Age determination of the Patagonian (Dissostichus eleginoides) and Antarctic toothfish ... the Ukrainian vessel “Simeiz” in the Northern part of Weddell Sea (statistical Subarea 48.2) in March ... 2015. 124 otolith pairs of Dissostichus mawsoni and 87 otolith pairs of Dissostichus eleginoides were ... sampled; one otolith from each pair was used for age determination. Preliminary results of age ...

   Meeting Document : WG-FSA-15/46 : Автор(ы): Delegation of Ukraine

9. The proposal of Availability Index to summarise the availability of harvested resources

   Abstract:  The solution of problems of conservation the Antarctic marina living resources and, at ... the same time, maintenance of their rational use, requires possession of up-to-date information that ... summarized availability of each harvested species of resources for human use. In connection with this it is ... information on availability of the specific marina living resources for fishery. The availability index can be ...

   Meeting Document : WG-EMM-16/57 : Автор(ы): K. Demianenko and G. Milinevskyi

10. Perfluorinated compounds in muscle tissues of Antarctic toothfish in Division 58.4.1 and 58.4.2 of Antarctic Sea

    Abstract:  We measured concentrations of 15 perfluorinated compounds (PFCs) in muscle tissues of ... Antarctic toothfish (n=113), and investigated accumulation patterns of PFCs in female and male muscles. The ... ng/g ww of median concentration. The main compounds among PFCs were perfluoro-n-hexanoic acid and ... and female. The levels of PFCs in the present study are comparable to those reported in 31 fish ...

    Meeting Document : WG-FSA-16/07 : Автор(ы): Delegation of the Republic of Korea

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