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1. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   and 4 animals, and have a relatively lower impact on catches, depressing CPUE by up to 20%. Sperm ... Paper Title:  Estimating the impact of depredation by killer whales and sperm whales on longline ... fishing for toothfish (Dissostichus eleginoides) around South Georgia Abstract / Description:  Observer ... data collected on longliners between 2003 and 2009 were analysed to look at the levels of depredation ... , mean pod size for killer whales actually dropped (significantly: individual t-tests on years 2003 and ... types were killer whales, sperm whales and both species. An overall correction factor for the year can ... over the years 2003 to 2006, followed by two years of low interaction, and finally another year of ... , followed by two years of low interaction, and finally another year of very high interaction in 20009. The ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew

2. Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in June 2005

   58.5.2 in the vicinity of Heard Island in June 2005 to provide the information for an assessment of short ... for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. It also ... function for the future projections based on full selection of adult fish, and (iv) consequence of reducing ... long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island region (CCAMLR ...

   Meeting Document : WG-FSA-05/30 : Автор(ы): A.J. Constable, T. Lamb and R. Williams (Australia)

3. Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes

   between weights on longlines (30 m, 40 m and 50 m) and mass of the weights (4 kg, 6 kg and 8 kg) on sink ... mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes Approval:  Approved ... throughout the southern hemisphere and has been the source of a large number of seabird fatalities. An ... experiment was conducted on a chartered Spanish-rig vessel to improve the sink rate of longlines to reduce ...

   Meeting Document : WG-FSA-06/22 : Автор(ы): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)

4. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2

   Abstract:  CCAMLR XXXIV (para. 5.68) endorsed new pre-season (1-14 April) and post-season (15-30 ... November) trial season extensions, in addition to existing pre-season (15-30 April) and post-season (1-14 ... -FSA-15/48). Australia undertook to report annually on the results of all the trials. This paper ... presents information on fishing effort and seabird interactions with fishing gear collected during the ...

   Meeting Document : WG-FSA-17/20 : Автор(ы): T. Lamb

5. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   , depressing CPUE by up to 20%. Sperm whales have been more frequently encountered in recent years, occurring ... and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia ... Abstract:  Observer data collected on longliners between 2003 and 2009 were analysed to look at ... macrocephalus) around South Georgia. Since 2003, cetaceans have been observed on 22% of 14 300 observed lines ...

   Meeting Document : WG-FSA-10/P06 : Автор(ы): J. Moir Clark and D.J. Agnew

6. Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides

   limit derived from an assessment based on the 2001 WG-FSA assessments, which is approximately 3 000 ... Abstract:  CCAMLR currently establishes catch limits each year for Patagonian toothfish ... year to compensate for the effects of historical levels of IUU catches. To date, the rate of reduction ... catch was estimated using the GYM and applied as the legal catch limit for the following year, assuming ...

   Meeting Document : WG-FSA-02/69 : Автор(ы): A.J. Constable (Australia)

7. A Petersen tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons

   tagging returns to be 1,027 tonnes during the  2013/14 season. In previous years the harvest rate used for ... tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on ... data for the 2009–2014 fishing seasons Approval:  Approved ...

   Meeting Document : WG-FSA-14/30 Rev. 1 : Автор(ы): V. Laptikhovsky, R. Scott, M. Söffker, T. Earl and C. Darby (United Kingdom)

8. Guidelines for the preparation of hydroacoustic survey reports on krill

   Paper Title:  Guidelines for the preparation of hydroacoustic survey reports on krill Abstract ... requirements for the preparation of reports of echometric surveys. An example is provided of the preparation of ... / Description:  The proposed guidelines provide an opportunity to perform comparative analyses and checks of ... surveys. The unification of echometric survey data is aimed at increasing the effectiveness of research on ... peltca 19/X1 1980 20-29/X1 30/X1 31/X1 1980-10/ 1981 BbIXO,D; H3 CeBaCTOnOJIR. Pas60pKa 3KCne ... - 165 - SC-CAMLR-V/BG/37 GUIDELINES FOR THE ... PREPARATION OF HYDROACOUSTIC SURVEY REPORTS ON KRILL I.L.Kalikhman (U.S.S.R.) Abstract The proposed ... guidelines provide an opportunity to perform comparative analyses and checks of results obtained during ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Автор(ы): Kalikhman, I.L.

9. Calculating effective releases and recaptures for stock assessments based on tag detection and tagging mortality indices

   estimate effective tag releases and effective numbers of fish inspected for tags based on those indices ... recaptures for stock assessments based on tag detection and tagging mortality indices Approval:  Approved ... developed using a methodology which controls for the spatial and temporal variability of fishing operations ... included in the stock assessment for the Ross Sea region and Amundsen Sea region, with the understanding ...

   Meeting Document : WG-SAM-14/30 : Автор(ы): S. Mormede (New Zealand)

10. Procedures for proposals and reporting on research plans in data-poor fisheries

    , WG-SAM-17 recommended that the procedures for research plan proposals in data poor fisheries be ... compiled and further developed to bring together the advice from the Scientific Committee and its Working ... , and to provide recommendations for the Scientific Committee to consider with regard to a CCAMLR ... Conservation Measure 41-01, and provide recommendations for streamlining the review of new and ongoing research ...

    Meeting Document : WG-FSA-17/13 : Автор(ы): S.J. Parker and D.C. Welsford

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