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1. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   are performed. First, longitudinal sections of the eyestalk from known age krill (2+ and 3+ years old) were ... .  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ... ) and fall on the line for two and three year old krill. If validated, the technique should allow ... , longitudinal sections of the eyestalk from known age krill (2+ and 3+ years old) were examined and were ...

   Meeting Document : WG-EMM-15/45 : Author(s): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

2. Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management

   surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... that included empirically derived estimates of both the magnitude and timing of recruitment in each year showed ... conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ...

   Meeting Document : WG-EMM-10/P08 : Author(s): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein

3. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018

   for L. squamifrons has been low for the past 4 years. The 2018 biomass estimates for each of the three Bathyraja spp ... been low for the past 4 years. The 2018 biomass estimates for each of the three Bathyraja spp. (skates ... Abstract:  The annual random stratified trawl survey (RSTS) of 2018 around Heard Island ... combined) were also two to three times greater than those of last year. Catches of skates were similar ...

   Meeting Document : WG-FSA-18/55 : Author(s): G. Nowara, T. Lamb and P. Ziegler

4. Spatial distribution of foraging by female Antarctic fur seals

   the same pattern of travel. There was no detectable difference in this behavior among years when there were ... at which the offspring was being raised. When this constraint was removed at the end of lactation, females ... the same pattern of travel. There was no detectable difference in this behavior among years when there were ... at which the offspring was being raised. When this constraint was removed at the end of lactation, females ...

   Meeting Document : WG-EMM-01/26 : Author(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

5. Preliminary results from the second year of a three-year survey into the connectivity of toothfish species in Subareas 48.2 and 48.4 – update to WG-SAM-18/30

   the second year of a three-year survey into the connectivity of toothfish species in Subareas 48.2 and 48.4 ... – update to WG-SAM-18/30 Approval:  Approved Secretariat Workflow Status:  Content Approved Document ... Preliminary results from the second year of a three-year survey into the connectivity of toothfish ... species in Subareas 48.2 and 48.4 – update to WG-SAM-18/30 ...

   Meeting Document : WG-FSA-18/35 : Author(s): G. Robson, M. Söffker, E. MacLeod and P. Hollyman

6. Conservation Measure Conservation Measure 10-06 (2016)

   in the Convention Area, hereby adopts the following conservation measure in accordance with Article IX ... the attainment of the objectives of the Convention according to Article XXII of the Convention. Draft CP-IUU ... Vessel List 6. The Executive Secretary shall, before 1 July of each year, draw up a draft list ... Vessel List and CP-IUU Vessel List, at the latest 30 days before the start of the next CCAMLR annual ... Adopted at Meeting:  CCAMLR-XXXV Period in Force:  2016- ...

   Conservation Measure : 10-06 (2016)

7. e-sc-xxiii-a4-appD.pdf

   ... 20 years (e.g. Sainsbury, 1988). Over the last six years the approach has been extended from single ... Atlantis ................................................................................... 240 In ... to invite two external experts who could advise on important areas where sufficient expertise ... is not available from within the CCAMLR community, and who could help with the following key questions ... last year, which was distributed in the first and second Scientific Committee circulars concerning the ... time in the order of 2 years; amphipods 1 to 2 years and euphausiids 2 years. 4.29 With regard to ... DESIRABLE ATTRIBUTES OF ECOSYSTEM MODELS .............................. 243 Attributes of models in the application/pdf attached to:WS-PEMTAKM-04

   Meeting Report : WS-PEMTAKM-04

8. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2014–15

   Abstract:  This report summarises the timing, depth, and location of fishing effort together ... across the three SSRUs (73% in 88.1H, 22% in 88.1K and 5% in 88.1I). As in recent years, the remaining ... 150 cm TL). Distributions in the Shelf have become unimodal and less variable in the last three years ... This report summarises the timing, depth, and location of fishing effort together with biological ...

   Meeting Document : WG-FSA-15/36 : Author(s): K. Large, S.M. Hanchet and S. Mormede (New Zealand)

9. An assessment of toothfish in Subarea 48.3 using CASAL

   , lasted from 1 May to 31 August. The remainder of the year (1 September to 30 November) constituted ... size in year Y, nY is the number of marked animals in the population prior to taking the sample ... in year Y, cY is the number of animals in the sample in year Y (which equals the number caught ... in the fishery in year Y) and mY is the number of marked animals in the sample. Accounting for growth ... Paper Title:  An assessment of toothfish in Subarea 48.3 using CASAL Abstract / Description:  This ... various tuning datasets. Bayesian methods are used in the estimation procedure, and uncertainty in the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

10. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10

    of fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 ... and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location of fishing together ... Abstract:  The exploratory fishery for Dissostichus spp. Has now been operating for 14 years ... in Subarea 88.1 and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location ...

    Meeting Document : WG-FSA-10/23 : Author(s): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)

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