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1. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   August 1997. A precautionary catch limit is calculated by applying the generalised yield model (GYM ... methods as for recent assessments of Patagonian toothfish (Dissosticht~s eleginoides) by WG-FSA (SC ... the locality known as Gunnari Ridge; and (ii) Shell Bank, which is separated from the plateau by ... stratum and survey the densities by length class for each haul were estimated from length samples and ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable

2. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   ). Lithodid crabs also constitute a considerable part of the by-catch associated with pot fishing for ... on adult growth, reproduction and larval development have been conducted by the British Antarctic ... . anemerae and L. murrayi were first described at South Georgia by Purves et al. (2003) following the ... depths largely unsampled by the exploratory fisheries. Despite some overlap in the depth distribution ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Author(s): Belchier, M., T. Peatman and J. Brown

3. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

   (SSMUs) proposed by Hewitt et al. (2004) (Figure 1). During its development, this model was variously ... and 3 matrices). In the 15 SSMU–four predator configuration developed by Watters et al. (2013), it ... uncertainties about ecosystem opera- tion that were identified by CCAMLR scientific working groups (SC-CAMLR ... correspond to the goals of ecosystem-based management as defined by McLeod and Leslie (2009): ecosystem ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews

4. On reproduction of Electrona carlsbergi (Tåning)

   been inferred by V.N. Efremenko (Lisovenko and Efremenko, 1983) that the reproductive area of the ... carried out and materials collected during surveys by the RV Artemida in December-February 1987-1988 and ... : treatment with alcohol, gradually increasing its concentration, followed by treatment with xylene and ... suggested by V.A. Meien (1927). The number of eggs in a batch was determined by counting ripe and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 397–409 : Author(s): Mazhirina, G.P.

5. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   International Whaling Commission (IWC)) recognised the importance of ecosystem modelling by convening a joint ... used to derive them. The first estimates that describe meth- ods were reported by Eklund and Atwood ... (Table 3), though they qualified this by noting that the two regional samples were inade- quate to ... crabeater seal densities, where appropriate, by adjusting counts of hauled-out seals upwards to the number ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Author(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

6. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   , marked by a disconcertingly high level of IUU fishing, particularly in their early stages. The CCAMLR ... of the history of this fishery’s development, which was marked by extremely high levels of IUU fish ... - gests that it has hardly been impacted by catches, whereas the CPUE data in isolation indicate the ... resource to have been heavily depleted by those catches. These circumstances lead to major difficulties ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth

7. Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica

   is restricted to the Convention Area man- aged by CCAMLR. The fishery for D. mawsoni started in the ... shelf area. The life history of D. mawsoni has been exten- sively studied by Soviet (Andryashev, 1979 ... , 1986; Yukhov, 1982) and, more recently, by Russian ichthyologists (Shust, 1998; Prutko, 2004; Shust ... by assessing a subset of the most informative SNP loci from Kuhn and Gaffney (2008), using material ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Author(s): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev

8. Survey design to estimate krill abundance during FIBEX

   . 3. The depth, size and density of swarms should be estimated either by processing of digitised ... result being a stratified random sample of transects analysable by standard statistical methods as ... recommended, for example, by Cochran (1977). For a given subarea (stratum) the direction of transects was ... being determined by the limit of the krill population. Since this limit had to be defined during the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Author(s): Everson, I., I. Hampton and G.M. Jolly

9. Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000

   need to complete surveys in periods that are short compared to the rates of movement (either by ... gathered by the RRS James Clark Ross (cruise prefi x JR) during austral summers from 1996 to 1999 and by ... results as determined by Jolly and Hampton (1990) and other analyses, are given by Brierley and ... of krill density 94 determined by the number of luminous balls in that pixel. If the monkeys ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Author(s): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins

10. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

    in the case of by-catch species (Agnew et al., 2006) and for new and exploratory fisheries, then it ... could be used in the new/exploratory/by-catch fishery context should be able to deal with both tagging ... Subarea 48.3 is then compared to the precision in the abundance predicted by the integrated stock ... dynamics of the biomass, B, are given by: 1 1 1 m L IUU y y y y y yB B rB B C K C K . (1) Here, y ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M

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