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1. THE ROSS SEA ANTARCTIC TOOTHFISH FISHERY: REVIEW OF THE 3-YEAR EXPERIMENT AND DEVELOPMENT OF MEDIUM-TERM RESEARCH OBJECTIVES AND AN OPERATIONAL FRAMEWORK FOR THE FISHERY

   fishery over the next 5–7 years in relation to Article II of the Convention, and to develop an operational ... in relation to Article II of the Convention. As part of this process we identify uncertainties in our ... example, uncertainty in the biological parameters and stock assessment of Antarctic toothfish, uncertainty ... Abstract:  The aim of this paper is to review the recent management of the Ross Sea toothfish ...

   Meeting Document : WG-FSA-08/50 : Автор(ы): Delegation of New Zealand

2. Biology, population dynamics and preliminary assessment of the long-term yield of Macrourus caml by-caught by the Australian fishery at Heard Island and the McDonald Islands (CCAMLR Division 58.5.2)

   Abstract:  Grenadiers (Macrourus spp.) are a common by-catch of the Australian fisheries in ... in Division 58.5.2, and likely to one of the most common grenadier by-caught. Sufficient data was ... collected in the survey, and subsequent commercial longline operations, to enable an assessment of the long ... term sustainable yield of M. caml at HIMI using the Generalised Yield Model. On the basis of this ...

   Meeting Document : WG-FSA-15/63 : Автор(ы): J. Dell, D. Maschette, E. Woodcock and D. Welsford (Australia)

3. A proposed process for the management of model updates and software versions for stock assessment used within CCAMLR with the example of the CASAL software

   stock assessments in CCAMLR, with the specific example of the CASAL software used for stock assessment ... default, unless the latest development version is necessary, in which case it is the responsibility of the ... Abstract:  We propose a process by which to select the version of software generally used for ... . The latest published version of any stock assessment software approved by CCAMLR should be used by ...

   Meeting Document : WG-SAM-14/32 : Автор(ы): S. Mormede and A. Dunn (New Zealand)

4. Steps carried out to check the data inputs to the stock assessment of the Ross Sea region of Antarctica

   using them in a stock assessment of Antarctic toothfish (Dissostichus mawsoni). The R codes used in this ... . Thanassekos (CCAMLR Secretariat) Title:  Steps carried out to check the data inputs to the stock assessment of ... the Ross Sea region of Antarctica Approval:  Approved ... Abstract:  We detail the procedure followed to check the Ross Sea CCAMLR fisheries data prior to ...

   Meeting Document : WG-FSA-13/56 : Автор(ы): S. Mormede (New Zealand) and S. Thanassekos (CCAMLR Secretariat)

5. Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)

   than 1,500m. Commercial catches are integrated in the model by CCAMLR season. A weighted combination of ... Abstract:  A stock assessment of the Patagonian toothfish (Dissostichus eleginoides) at Kerguelen ... Island (division 58.5.1 of the CCAMLR) was undertaken with the modeling software CASAL, using different ... unit effort of the commercial fishery, tagging survey, sample size frequencies… CASAL is a simple ...

   Meeting Document : WG-FSA-11/28 : Автор(ы): A. Relot-Stirnemann (France)

6. Update of the Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model

   Abstract:  An updated Antarctic toothfish (in the Ross Sea) stock assessment was done by means of ... ). All the three sources of information taken separately (and together) indicate historical increase in ... stock biomass, perhaps, due to development (broadening) of the fishery. The results show that, according ... to the Constable & de la Mare (1996) decision rules, annual catches of 23 000 tonnes per year are ...

   Meeting Document : WG-SAM-07/9 : Автор(ы): D. Vasilyev, K. Shust, V. Babayan and T. Bulgakova (Russia)

7. The effect of abiotic factors on the reproduction of seabirds on the Argentine Islands

   decreased almost three times. Underwater surveys conducted by us in this period in the area of Galindez Is ... the Ukrainian Antarctic station "Academik Vernadsky". The most numerous breeding colony of ... among the newborn penguins on the Galindez Is caused by starvation. The number of residential nests ...   witness about the presence of large amount of krill, which wasn’t available for all the species of sea ...

   Meeting Document : WG-EMM-16/59 : Автор(ы): І.V. Dykyy

8. Some additional data challenge the concept of the distribution of the gravid krill females related to bottom depths

   Abstract:  The distribution of krill females of the different maturity stages was considered to ... surveys and numerous data from observers revealed no statistically reliable tendency in the gravid females ... additional data challenge the concept of the distribution of the gravid krill females related to bottom ... reveal the preferable bottom depths for the spawning. Calculations based on the three expanded scientific ...

   Meeting Document : WG-EMM-05/15 : Автор(ы): V.A. Sushin, F.F. Litvinov, A.S. Sundakov and G. Andrianov (Russia)

9. The development of the role of the WG-EMM Subgroup on Methods

   Abstract:  The WG-EMM sub-group on methods is potentially in a position to change its emphasis ... are 4 key areas; 1.to maintain the process of validation and checking of the existing CEMP database, 2 ... management advice. Author(s):  K. Reid (United Kingdom) Title:  The development of the role of the WG-EMM ... from one that considers methods for collecting data as part of CEMP to one that considers and develops ...

   Meeting Document : WG-EMM-01/17 : Автор(ы): K. Reid (United Kingdom)

10. Revision of the commercial catch at age of the Antarctic icefish Champsocephalus gunnari over the period 1976/77 to 1990/91

    Abstract:  A revision of the calculation of total international catch at age of Champsocephalus ... gunnari over the period 1976/77 to 1990/91 is presented. This uses iterative application of two age length ... proposed that the revised catch at age be used for future assessment of the C. gunnari fishery at South ... Georgia using VPA. Author(s):  G.B. Parkes (United Kingdom) Title:  Revision of the commercial catch at ...

    Meeting Document : WG-FSA-93/29 : Автор(ы): G.B. Parkes (United Kingdom)

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