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1. Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3

   35 years with 50% probability, with less than 1% probability declining below 20% of B0 and would ... the current status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years ... . The 2008 year class is estimated to be well above average. Provisional projections indicate that a ...

   Meeting Document : WG-FSA-15/59 : Autor(es): T. Earl, M. Soeffker and C. Darby (United Kingdom)

2. Modelling the dynamics of krill populations in the Antarctic Peninsula region

   data for the first age class produced an instantaneous mortality rate estimate of approximately 0.6 ... observed density changes. The need for caution in interpreting the model results was emphasized by an ... the population in the Antarctic Peninsula region. Two approaches have been explored: the first uses ... develop a model of the long-term dynamics. Data on the recruitment of the first and second age groups were ...

   Meeting Document : WG-EMM-99/56 : Autor(es): E.J. Murphy (United Kingdom), A. Constable (Australia) and D. Agnew (United Kingdom)

3. Fishery Report 2013: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

   provided. Note: length- frequency distributions are only presented for those years/SSRUs in which the ... (Divisions 58.5.1 and 58.5.2). Parameter estimates 20. There are no specific life-history parameters for ... research in the CAMLR Convention Area’ apply to this fishery. There is an exemption to the requirement for ... ) monitoring of two boats responsible for the majority of the bird by-catch, including the use of spatial ...

   Document : Site Section: Publications

4. Fishery Report 2014: Dissostichus eleginoides Kerguelen Islands French EEZ (Division 58.5.1)

   in the last few years, and on their commitment to carry out ageing, which is currently under way ... of two P. aequinoctialis (Table 4). 30. The level of risk of incidental mortality of seabirds in ... APPENDIX O Commission for the Conservation ... ............................................................................ 5 Assessments of impact on affected populations ...................................... 5 ...

   Document : Site Section: Publications

5. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

   an integrated stock assessment. Previous attempts to assess the relative reliability of vessels in ... detecting tagged fish have been inconclusive due to low numbers of recaptures after controlling for spatial ... controlling for spatial and temporal variables using a case-control study design, and uses this method to ... develop relative indices for detection rate performance for vessels involved in the Antarctic toothfish ... parameters. For example, under- estimating the tag-detection rate of the fleet will result in an ... to the annual fishing trips for each vessel. methods Initially, the case is defined as an ... vessels. The index for each vessel is also dependent on the performance of the vessels it is compared ... window used was a circle with a radius of 20 km, centred on the location of the case fishing event ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Autor(es): Mormede, S. and A. Dunn

6. CCAMLR-VII

   Agenda for the Standing Committee on Administration and Finance CCAMLR-VII/04 Examination of the audited ... 1988 Meeting documents Doc Number Title CCAMLR-VII/01 Provisional Agenda for the Seventh Meeting of the ... Commission for the Conservation of Antarctic Marine Living Resources CCAMLR-VII/02 Annotation to the ... Provisional Agenda for the Seventh Meeting of the Commission Executive Secretary CCAMLR-VII/03 Provisional ...

   Meeting

7. Detection of systematic change in Adélie penguin foraging trip duration: consequences of high inter-annual variability and usefulness of ice cover as a covariate

   temporal change in CEMP Parameter A5 (penguin foraging trip duration). Two different types of systematic ... three years or alternatively, with equal power, a 3.75% annual increase in trip duration after 12 years ... enhanced detection of change for birds monitored in the guard stage of chick rearing. However, caution must ... Abstract:  Power analyses were carried out using a 12 year data set from the Béchervaise Island ...

   Meeting Document : WG-EMM-05/22 : Autor(es): J. Clarke, C. Southwell and L.M. Emmerson (Australia)

8. Bycatch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)

   ). In numbers, an average of about 20 fish were caught per ton of krill, and an average of about 23 fish ... krill, and an average of about 2 kg of fish were caught per hour of towing. Confidence intervals for ... noted that the results for reporting fish bycatch were not presented in CCAMLR's standard format ... were caught per hour of towing. In weight, an average of about 1.5 kg of fish were caught per ton of ...

   Meeting Document : WG-FSA-95/40 Rev. 1 : Autor(es): Watters, G.

9. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

   ): an intrusive layer of Pacific derived relatively warm-salty water near 300 meters depth and deeper ... speculated that mixing of Weddell and Pacific waters near the tip of the Antarctic Peninsula is an important ... between these two large scale water mass or stratification regimes, is an order 100 km wide zone of very ... of the Scotia front) over the continental slope. Labelled on figure 8 are two such features: "A ... , represented by station 223) and stations representing various stages on mixing, for the blends marked A and B ... for an ideal area for study of the relationship of krill to its environment. ACKNOWLEDGEI'vENTS ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Autor(es): Gordon, A.L.

10. Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch

    'S to 61°13'S and long.30°02'E to 40°05'E. These were analysed onboard FORV Sagar ... Sampada for the study of biology, distribution and abundance. The samples were collected for a period of ... trawl. The length frequency analysis indicated a bimodel distribution with 19-20 mm and 53-54mm as the ...

    Meeting Document : WG-EMM-98/37 : Autor(es): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)

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