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1. Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012

   -weighted length frequencies of mackerel icefish indicated that 2+ and 3+ sized fish dominated at Shag Rocks ... Abstract:  A reduced (three day) groundfish survey took place at Shag Rocks on the FV New Polar ... random hauls were completed around Shag Rocks with 3 additional opportunistic sites at South Georgia ... . Reasonable catches of Patagonian toothfish were found around Shag Rocks (greater than in 2009 and 2010), with ...

   Meeting Document : WG-FSA-12/37 : Author(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)

2. Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models

   estimates by years of fishing. Both models showed that the D. eleginoides stock status at the initial period ... of intensive fishery was at the level of 22-24 thousand tons. In 1989-1990 stock size increased (to ... in subarea 48.3. This type of the models differ from the models currently used by CCAMLR Working ... mortality, age selectivity, recruitment estimates, mean weight at age) In the calculations with DPM (with ...

   Meeting Document : WG-FSA-02/78 : Author(s): P.S. Gasiukov and R.S. Dorovskich (Russia)

3. Light-mantled sooty albatross on Campbell Island, 1995–96: a pilot investigation

   Abstract:  A pilot census of light-mantled sooty albatross Phoebetria palpebrata nests was ... conducted on western Campbell Island in November 1995. An extrapolation from 292 nests counted on 19 km of ... were at least 1600 nests on the island in 1995-96. Standard vantage points were established for future ... -February. Five nests at Beeman Hill and 12 nests at north-west Lyall ridge were monitored closely, and ...

   Meeting Document : SC-CAMLR-XVII/BG/09 : Author(s): Delegation of New Zealand

4. By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b by Japan and France during 2012/13–2016/17

   that the number of by-catch individuals is highest at the research block 58.4.4b_1 for GRV and ANT. As ... Abstract:  This paper reports the preliminary results of by-catch analysis as a part of progress ... report for the research fishery of Dissostichus spp. in Division 58.4.3a and 58.4.4b by Japan and France ... . Although the by-catch occurred in most longline research operations, the number of by-catch individuals was ...

   Meeting Document : WG-SAM-17/45 : Author(s): T. Okuda, A. Rigaud, R. Sinegre and T. Ichii

5. Uncertainty in echosounder calibrations

   (Cu)- 23.0 mm and tungsten carbide (WC)- 33.0 mm and 38.1 mm). At the best case range of 5 m, the TS ... Abstract:  Calibration of echo sounders for fish stock assessment are commonly performed using the ... standard sphere method (Johannesson and Mitson, 1983; Simmonds et al., 1984). To determine the accuracy of ... the method, direct measurements of target strength (TS) were made of three standard spheres (Copper ...

   Meeting Document : WG-EMM-96/40 : Author(s): Soule, M.A., Demer, D.A.

6. History of development and completion of tasks put forward by WG-EMM (1995–2000)

   meetings (WG-EMM-00/29). The Working Group requested that the review should be updated annually. The 2001 ... (WG-EMM-00/29). The Working Group requested that the review should be updated annually. The 2001 ...

   Meeting Document : WG-EMM-01/4 : Author(s): Secretariat

7. Age-length key for Champsocephalus gunnari from Subarea 48.3; Holmberg survey, February 1995

   on the readings of otoliths collected during the R/V Holmberg survey in February 1995. Small and ... medium sized fish (total length 12-34 cm) predominated in the samples at South Georgia, while larger ... specimens (>34 cm) were scarce. Age groups 1-5 and 2-4 were well represented at South Georgia and Shag ... Rocks respectively. At South Georgia, a good agreement between modes in the size distribution and mean ...

   Meeting Document : WG-FSA-95/37 : Author(s): Casaux, R., Marschoff, E., Barrera-Oro, E.

8. Chinstrap penguins alter foraging and diving behaviour in response to krill size

   on fish, mean nighttime dive depths, and the proportion of foraging trips occurring overnight. Based ... dive depths, and the proportion of foraging trips occurring overnight. Based on these patterns, we ...

   Meeting Document : WG-EMM-07/11 : Author(s): A.K. Miller and W.Z. Trivelpiece (USA)

9. Fishes: Trophic modelling of the Ross Sea

   . Bradford-Grieve and S.M. Hanchet.  2010.  A balanced model of the food web of the Ross Sea, Antarctica ... species belong to more than one group at different stages of their life. 3 Depth mainly from Gon ... . antarcticum at 0–100 m over bottom depths of 400–2000 m (Roshchin 1997). At this stage they are probably ... feeding on early life stages of krill and other meso and macrozooplankton. At a size of 5–15 cm, these ... of this group is likely to be small and they are not considered explicitly in the model. At a ...

   Document : Site Section: Publications

10. Patterns of change in Antarctica

    Abstract:  Hard copies of the infographic will be circulated at CCAMLR-XXXIV. Author(s ... ):  Delegation of the United Kingdom (Hard copies of the infographic will be circulated at CCAMLR-XXXIV) Title ... :  Patterns of change in Antarctica Microsoft Word File:  cc-xxxiv-bg-01.docx Approval:  Approved Secretariat ...

    Meeting Document : CCAMLR-XXXIV/BG/01 : Author(s): Delegation of the United Kingdom (Hard copies of the infographic will be circulated at CCAMLR-XXXIV)

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