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1. Brief results of research fishing in Subarea 88.3 in the 2010/11 season

   . Total amount of set hooks is 87096. Research catching was carried out in SSRU B, C, and D. In SSRU ... A sets had not took place because of complicated ice conditions. The catch was totally analyzed for its ... biological characteristics. Additional catch’s biological characteristics have been analyzed too (excluding ... fish food analysis). According to the catch’s length variation, 30 fishes of different length have been ...

   Meeting Document : WG-SAM-11/09 : Author(s): Delegation of the Russian Federation

2. 2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   is updated to take account of further catch, GLM standardised CPUE and catch-at-length information that has ... be prudent to restrict annual legal catches to 500 tonnes or less, unless a large proportion of the catch ... is updated to take account of further catch, GLM standardised CPUE and catch-at-length information that has ... be prudent to restrict annual legal catches to 500 tonnes or less, unless a large proportion of the catch ...

   Meeting Document : WG-FSA-06/58 : Author(s): A. Brandão and D.S. Butterworth (South Africa)

3. Preliminary investigations of an assessment model for skates and rays in the Ross Sea

   attempted to create a catch history of all skates and rays in the Ross Sea, and integrate these data ... . We conclude that aspects of the catch history were very uncertain, including the species composition ... or discarded. The size composition of the commercial catch was also very uncertain because of the low numbers ... catch has not been investigated. While is it plausible that a general model may be adequate ...

   Meeting Document : WG-SAM-07/4 : Author(s): A. Dunn, S.M. Hanchet, S.L. Ballara and M.P. Francis (New Zealand)

4. Revised input parameters and implications for the Antarctic toothfish (Dissostichus mawsoni) stock assessment in Subareas 88.1 and 88.2

   of the Antarctic toothfish stock assessment for the Ross Sea fishery. In particular we review catch history, length ... -weight relationships, catch-at-length and catch-at age. In addition, we report some preliminary model ... variables. The catch and CPUE indices for the Ross Sea Antarctic toothfish fishery were updated, as are some ... toothfish stock assessment for the Ross Sea fishery. In particular we review catch history, length-weight ...

   Meeting Document : WG-SAM-07/6 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)

5. Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13

   with an annual research catch of approximately 50 tonnes. The estimate (976 tonnes) using CPUE comparison method ... season changing the targeted area from SSRUs B and C to SSRUs C and D due to avoid the huge loss of catch ... from killer whales in SSRU B. The catch biomass level in SSRUs B and C was calculated as 86 tonnes ... catch-at-age model for this Division by 2016/17. Author(s):  Delegation of Japan Title:  Revised ...

   Meeting Document : WG-FSA-12/58 Rev. 1 : Author(s): Delegation of Japan

6. Rossii revisited: new information on the early history of the fishery for Notothenia rossii in Subarea 48.3

   Abstract:  New catch data reported to CCAMLR indicate that Notothenia rossii was heavily exploited ... , it is suggested that 50% of the catch of 400 000 tonnes reported from 1970 was Champsocephalus gunnari, rather ... than N. rossii, and that 25% of the catch in 1969 was also C. gunnari. A VPA run with these catches ... New catch data reported to CCAMLR indicate that Notothenia rossii was heavily exploited in Subarea ...

   Meeting Document : WG-FSA-95/17 : Author(s): Agnew, D.J.

7. Krill fishery report: 2007 update

   CCAMLR scientific observers have been deployed. The preliminary estimate of the total catch of krill ... data; Time series of catch by season, Contracting Party and small-scale management unit; Species ... composition of by-catch; Occurrence of incidental catches of seabirds and mammals; Development of measures ... scientific observers have been deployed. The preliminary estimate of the total catch of krill for the season ...

   Meeting Document : WG-EMM-07/05 : Author(s): Secretariat

8. Preliminary aspects of a simulation model to be used for evaluating the experimental crab fishery

   for the Antarctic crab fishery. A simulation model is proposed for conducting this work. Length frequency and catch ... recruitment relationship, and a model for catch that contains a random normal deviate. Finally, an algorithm ... . This algorithm is based on the idea that each fishing vessel constructs a map of expected catch rates across ... . A simulation model is proposed for conducting this work. Length frequency and catch rate data from the 1991/92 ...

   Meeting Document : WG-FSA-94/26 : Author(s): G. Watters (USA)

9. REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009

   completed on the RV Southern Champion, continuing the series that commenced in 1997. Catches in 2008 were ... generally reduced from the previous year’s survey, with the catch of toothfish being one third ... of that for the previous year and those of grey rock cod, unicorn icefish and skate species down by half. Catches ... of the survey was the very large catch of jellyfish. In contrast, overall catches for the 2009 survey were much ...

   Meeting Document : WG-FSA-09/34 : Author(s): G.B. Nowara (Australia)

10. Relative selectivity of four sampling methods using traps and trawls for male snow crabs (Chionoecetes opilio)

    Abstract:  Catch rate and catch composition of male snow crabs were compared for four sampling ... deployed during the day. and (4) bottom trawl deployed at night. Catches were characterized in terms ... than those caught during the day; 2) large-clawed crabs predominated in the catches from traps whereas ... small-clawed animals predominated in the trawl catches; 3) soft-shell crabs were more common in trawl ...

    Meeting Document : WS-CRAB-93/11 : Author(s): J.M. Hoenig and E.G. Dawe (USA)

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