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1. Aggregation patterns of pelagic predators and their principal prey, Antarctic krill, near South Georgia

   . Published in Journal of Animal Ecology (1993) 62, 000-000 Author(s):  R.R. Veit (USA), E.D. Silverman (USA ... . Published in Journal of Animal Ecology (1993) 62, 000-000 ...

   Meeting Document : WG-CEMP-93/13 : Author(s): R.R. Veit (USA), E.D. Silverman (USA) and I. Everson (United Kingdom)

2. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   , or equal to, the precautionary assessment with some given level of confidence (for example 80%) File ... of confidence (for example 80%) ... patrol cover- age on the predictive ability of the models. In these schedules the regularity ... . Vessel Starting date Ending date One 30 44 Two 60 74 Three 90 104 Four 120 134 Five 150 164 Six ... to, the precautionary assessment with some given level of confi dence (for example 80%). Résumé Le présent document ... , pour un taux de confi ance donné (disons 80%). Ball 144 Резюме Предлагается новый метод оценки ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Author(s): Ball, I

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

   In CCAMLR Subareas 88.1 and 88.2, tag- release and -recapture data are used in an integrated age ... variability of the recapture rates are accounted for in the calculation by using CCAMLR Science, Vol. 20 ... (2013): 73–80 73 QuantIfyIng vessel performance In the ccamlr taggIng program: spatIally ... on 1 December each year, and ends when the quota has been fully caught which, in recent years, has been ... 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 ...

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

4. WG-EMM-12

   off East Antarctica (30–80°E) in January–March 2006 M.J. Cox and S. Kawaguchi (Australia) WG-EMM-12/32 ... S. Hill and M. Cannon (United Kingdom) WG-EMM-12/20 Rev. 1 Towards a strategic framework for assessing ... -EMM-12/30 Operations of Chilean vessel Betanzos fishing Antarctic krill (Euphausia superba) (June 2011 ... WG-EMM-12/43 Method for collecting of data on traumatic death of krill passed through the trawl ...

   Meeting

5. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.2

   , as well as collection of otoliths for age determination of the target and most frequently taken by-catch ... to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 ... . 4. For 2018, Australia, France, Japan and Korea have notified their intention to participate ... Description / Abstract:  Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in ...

   Document : Site Section: Publications

6. Age-length key for Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994

   , a large concentration of fish belonging to age groups 2 (90%) and 3 (10%) was found. The length weighted ... , a large concentration of fish belonging to age groups 2 (90%) and 3 (10%) was found. The length weighted ... Abstract:  An age-length key was prepared for Champsocephalus gunnari from the Subarea 48.3, based ... (>33 cm) were scarce. At South Georgia, fish of age groups 1-4 were truly represented; at Shag Rocks ...

   Meeting Document : WG-FSA-94/11 : Author(s): E. Barrera-Oro, E. Marschoff and R. Casaux (Argentina)

7. Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas

   of important fish stocks. While annual recruitment is the primary factor affecting recovery, the age of first ... recruitment is the primary factor affecting recovery, the age of first recruitment is also an important ... rates from the VPA for each year. The mortality rates of each age within a year were scaled from ... the age of maximum mortality rate within that year to the lowest age of fish caught. The estimated ... fishing mortality at age was rather variable from year to year. The age of first recruitment was chosen ... estimates by age. Split-year Polish age/length tables from fishery catch samples were available ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Author(s): Hennemuth, R.C., K.D. Bisack and G. Duhamel

8. Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3)

   Description / Abstract:  Fishery Report 2018: Champsocephalus gunnari  South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari  South Georgia (Subarea 48.3) ... demonstrated that C. gunnari of all sizes/ages spend time in midwater and indicated that bottom trawl surveys ... survey data on length densities and biomass density without the need to identify age-specific cohorts ... size of 30 cm in three years. Icefish inhabit the shelf all around South Georgia and also at Shag ... with a minimum mesh size of 90 mm. In recent years, the catch limit for this fishery has been between 1 500 ...

   Document : Site Section: Publications

9. Australian research on Antarctic bird and seal diets

   Heard and Macquarie Islands have been collected during the last seven years. Published and unpublished ... -Antarctic Heard and Macquarie Islands have been collected during the last seven years. Published ... 14) and faeces (unknown age Mawson 18 1984, Davis 150 1983 and Jan 84) and known age Jan 84-Jan 85 ... E. superba 42.60 5.20 76.90 66.30 Fish 4.15 3.60 4.70 20.00 Amphipods 29.15 58.20 0.10 0.50 Others 13.60 ... the last seven years. Published and unpublished results are collated and summarised, and several ... -hatching 2-20g, post hatching 90-100g, creche stage 110-215g 233 Diet composition (% by weight ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.

10. A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80

    the crabs were present in small numbers over a much larger area. Over 90 per cent of the fishing effort ... exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80 Approval:  Approved ... over a much larger area. Over 90 per cent of the fishing effort was applied in this area of high ... A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80 ...

    Meeting Document : WS-CRAB-93/21 : Author(s): R. Melville-Smith (South Africa)

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