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1. An investigation of integrated stock assessment methods for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL

   primarily based on the 2005 assessment implemented in the Generalised Yield Model (GYM) using survey data of ... the abundances of juvenile fish but adding fishery catch-at-length data, including a standardised ... catch-per-unit-effort (CPUE) series. The base-case scenario was then extended to include estimates of ... IUU catch and mark-recapture data. Key sensitivity trials were also used to explore the tension ...

   Meeting Document : WG-FSA-SAM-06/14 : Author(s): A. Constable, S. Candy and I. Ball (Australia)

2. Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.1

   observer data. The stock size estimates for research blocks were revised following advice in the last WG ... that the numbers of tag recoveries in the 2016 season shows an approximately 0.3 of coefficient ... variance of biomass estimate from the bootstrapped procedure, under the condition that the exploitation ... rate (sample size / estimated stock size) would not exceed 3.5 %. The tentatively estimated sample ...

   Meeting Document : WG-FSA-13/38 : Author(s): Delegation of Japan

3. A REVIEW OF THE METHODS USED TO RELEASE SKATES (RAJIIDS), WITH OR WITHOUT TAGS, IN ANTARCTIC EXPLORATORY FISHERIES

   fishing vessels in the Ross Sea (CCAMLR Subareas 88.1 and 88.2) in 1999/2000. Based on preliminary results ... from this programme showing an unquantifiable degree of the survivorship of returned skates, the CCAMLR ... Scientific Committee gave approval in 2004 for licensed vessels to cut live skates from the line (while in ... the water) as an alternative to either retaining all aboard or discarding dead skates, as a skate ...

   Meeting Document : WG-FSA-08/30 : Author(s): J.M. Fenaughty (New Zealand)

4. Distribution of temperature, salinity, density and flow across the Drake Passage in December 1994

   across the Drake Passage. The seventh Antarctic Ocean Survey cruise by the R/V Kaiyo Maru of the Japanese ... Fisheries Agency was conducted in the waters around the Antarctic Peninsula in 199/95 austral summer season ... . In the survey, oceanographic observations were carried out along the north-south line from 56-21 S ... , 66-37W to 61-49S, 58-28W across the Drake Passage from 1 to 9 December 1994. The Polar Front ...

   Meeting Document : WG-EMM-01/30 : Author(s): M. Naganobu and K. Kutsuwada (Japan)

5. DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)

   Abstract:  Three species of skates are commonly taken as incidental by-catch in the Patagonian ... toothfish longline and trawl fisheries, and the mackerel icefish trawl fishery on the Kerguelen Plateau ... , Bathyraja eatonii, B. irrasa and B. murrayi. The three skates are widely distributed across the Kerguelen ... Plateau, showing different spatial distributions, linked mainly with depth. In the Australian EEZ, B ...

   Meeting Document : WG-FSA-09/43 : Author(s): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)

6. Fisheries in the Southern Ocean – an ecosystem approach. Trans. Roy. Soc. Lond. (in press)

   Abstract:  The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... extended to the application of a precautionary approach in the late 1980’s. In our review we deal primarily ... with the science–related aspects of CCAMLR and its development towards an ecosystem approach to the ... management of the living resources of the Southern Ocean. To assist the Commission in meeting objectives, as ...

   Meeting Document : SC-CAMLR-XXIV/P01 : Author(s): Kock, K.-H., K. Reid, J. Croxall and S. Nicol

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

   Abstract:  A new method for estimating illegal fishing effort is put forward. The results from ... this new method are similar to the Agnew and Kirkwood method and this suggests that the current method ... observations reflects zero illegal fishing. The new method performs better in the case of zero detections and ... can potentially better handle the evasion of detection by illegal activity. Both the new and the ...

   Meeting Document : WG-FSA-04/63 : Author(s): I. Ball (Australia)

8. MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA

   Abstract:  The South Georgia region supports a high biomass of krill that is the subject to high ... inter-annual variability. The lack of a self-sustaining krill population at South Georgia means that ... understanding the mechanism underlying these observed population characteristics is essential to a successful ... ecosystem-based management of any krill fishery in the region. Krill acoustic density data from surveys ...

   Meeting Document : WG-EMM-08/48 : Author(s): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)

9. Preliminary study on the breedings of chinstrap and gentoo penguins at Barton Peninsula, King George Island

   Abstract:  A preliminary survey on 2 species of penguins, chinstrap and gentoo was made in the ... penguin rookery on Barton peninsula near King Sejong Station during 1992/93 breeding season based on the ... document breeding chronology and give a measure of breeding success. The nests to be monitored were ... selected from several locations scattered in the colony. The nests were visited by 2-3 day interval and the ...

   Meeting Document : WG-CEMP-93/23 : Author(s): H.-C. Shin and S. Kim (Republic of Korea)

10. A proposal for the establishment of a Ross Sea Region Marine Protected Area

    Abstract:  The delegations of New Zealand and the United States submit this revised proposal for ... the establishment by the Commission for the Conservation of Antarctic Marine Living Resources ... (Commission or CCAMLR) of a marine protected area (MPA) in the Ross Sea Region (“Ross Sea Region Marine ... ecological significance; and promote scientific research, including through the establishment of reference ...

    Meeting Document : CCAMLR-XXXII/27 : Author(s): Delegations of New Zealand and the USA

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