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1. Schedule of Conservation Measures in Force 1993/94

   Measure 52/XI shall apply for Notothenia squamifrons commencing on 6 November 1992; (iii) age ... frequency and age/length keys for Notothenia squamifrons and any other species forming a significant part ... . ARTICLE 3 Selection of Meshes to be Measured 1. Meshes to be measured shall form a series of 20 ... shall measure one series of 20 meshes, selected in accordance with Article 3, inserting the gauge ...

   Document : Site Section: Publications

2. Schedule of Conservation Measures in Force 1993/94

   Measure 52/XI shall apply for Notothenia squamifrons commencing on 6 November 1992; (iii) age ... frequency and age/length keys for Notothenia squamifrons and any other species forming a significant part ... . ARTICLE 3 Selection of Meshes to be Measured 1. Meshes to be measured shall form a series of 20 ... shall measure one series of 20 meshes, selected in accordance with Article 3, inserting the gauge ...

   Document : Site Section: Publications

3. Estimating krill recruitment and its variability

   rate for 1+ krill (the ratio of the number of krill aged one year to the number of krill aged one year ... for 2+ krill (the ratio of the number of two-year-old krill to the number aged two and above) from nine surveys ... a mean recruitment rate for 1+ krill (the ratio of the number of krill aged one year to the number ... of krill aged one year and above) of 0.339 with a standard deviation (SD) of 0.100. The corresponding ... of krill aged one year to the number of krill aged one year and above) of 0.339 with a standard deviation ... -year-old krill to the number aged two and above) from nine surveys is 0.552 with a standard deviation ... of animals in age class i, and n is the age of the oldest animals in the population present in non-eligible ... interval, D, is the total density of animals aged i in the population, (D(.) denotes the cumulative ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Author(s): de la Mare, W.K

4. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2013–14

   – the reason for this is unclear. There has been a slight reduction in mean age in SSRU 88.2H, but the data ... of the fishery – the reason for this is unclear. There has been a slight reduction in mean age in SSRU ... . As in recent years, the remaining catches came mainly from SSRUs 88.1C, 88.1J, and 88.2H. Unstandardised ... Antarctic toothfish CPUE in the Ross Sea and Subarea 88.2 fisheries have fluctuated over the past 12 years ...

   Meeting Document : WG-FSA-14/52 : Author(s): M. Stevenson, S. Hanchet, S. Mormede and A. Dunn (New Zealand)

5. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   at aspects of Antarctic toothfish (Dissostichus mawsoni) biology, including stock structure, age and growth ... 8). There were modes at 80 cm and 100–115 cm in each of the three years. For com- parison, the size distribution ... longline survey to monitor this part of the population. Résumé Cet article résume les connaissances sur ... , reproduction, diet, movement and trophic status, much of which was reviewed and summarised by Hanchet et al ... , with some evidence for an ontogenetic migration from east to west as they grow. From the fisheries data ... available, there is no evidence for a northward contraction in the range of D. mawsoni over the course of ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Author(s): Hanchet, S.M., S. Mormede and A. Dunn

6. e-sc-xii-a5-appE.pdf

   ... a large degree of variability in the relationship between size and age because not all animals moult ... for estimating other quantities such as yield. Since it is not possible to directly age crabs, other methods ... . As in the case of many other crustacean and fish species, the size distributions at older age classes overlap ... of all ages and sexes may reduce the prevalence of parasitism in the population, and should ... harvest levels and methods in accordance with Article II of the Convention, for review by the Scientific ... for the current year. As the fishery proceeded an increase in precision might be necessary as ... that for Lithodes aequispina from the Aleutian Islands. While fecundity in P. spinosissima is an ... development lasts for one year and that vitellogenesis occurs at a roughly constant rate, then the spawning application/pdf attached to:WS-CRAB-93

   Meeting Report : WS-CRAB-93

7. Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Division 58.4.1

   Description / Abstract:  Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni ... Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Division 58.4.1 ... Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Division 58.4.1 ... representative samples of length, weight, sex and maturity stage, as well as collection of otoliths for age ... of standardised longline surveys, in conjunction with fish tagging, biological measurements, ageing and genetic ... 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 ...

   Document : Site Section: Publications

8. SC-CAMLR-XXXVI

   (s):  Monday, 16 October 2017 to Friday, 20 October 2017 Chair / Convener:  Dr Mark Belchier (United Kingdom ... only). Meeting documents Doc Number Title CCAMLR-XXXVI/01 Second Performance Review of CCAMLR – Final ... Report of the Panel Performance Review Panel CCAMLR-XXXVI/02 Proposal for GEF (Global Environment ... CCAMLR-XXXVI/20 Proposal for a Climate Change Response Work Program for CCAMLR Delegations of Australia ...

   Meeting

9. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   D. mawsoni otoliths collected by observers from New Zealand vessels have been selected for ageing each year ... length- frequency distributions for each year to produce annual catch-at-age distributions (WG-FSA- 13/48 ... , and are consequently not available for every year. The numbers of otoliths aged in Subarea 88.2 (mainly from SSRU 882H ... and are missing for those years in which no aged otoliths are available (WG-FSA-13/48). In the past, a single ALK ... Description / Abstract:  Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ...

   Document : Site Section: Publications

10. Trawl bag selectivity in the Champsocephalus gunnari fishery

    and the selectivity factor was 3.10 for a mesh size of 80 mm. Comparison of these results with results from previous ... years demonstrates close similarity. A significant increase in modal length (up to 34-35 cm) as well ... % was 24.8 cm and the selectivity factor was 3.10 for a mesh size of 80 mm. Comparison of these results ... with results from previous years demonstrates close similarity. A significant increase in modal length (up ... was 3.10 for a mesh size of 80 mm. Comparison of these results with results from previous years ... 80 cm. Comparison of these results with those from previous years shows close similarity ... 5 316 11 20.41 23 1000 48 6 317 " 22.26 52 1500 30 7 319 18.06 06.35 40 000 32 8 320 " 08.25 52 1900 ... Number of Fish Caught of Fish In Codend In Cover A B C 17 - 1 18 - 7 19 - 16 20 30 38 21 - 20 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Author(s): Bidenko, V.G. and I.G. Istomin

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