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1. ENCOUNTERS WITH VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREA

   in exploratory bottom fisheries were requested to record, to the extent possible, fine-scale data on VME ... in exploratory bottom fisheries were requested to record, to the extent possible, fine-scale data on VME ...

   Meeting Document : WG-EMM-09/08 : Author(s): Secretariat

2. New Zealand’s exploratory fishery for toothfish within the SPRFMO Convention Area: update and future directions

   CCAMLR Area. At this stage, it is intended that a comprehensive proposal for the future of the ... Abstract:  The 2-year programme of exploratory fishing provided for by SPRFMO CMM 4.14 has been ... surveys provide information on the life history of Antarctic toothfish that is consistent with the current ... hypothesis on Antarctic toothfish growth and movement, and have provided the some of the first empirical ...

   Meeting Document : SC-CAMLR-XXXVI/BG/18 : Author(s): M. Cryer, A. Dunn and J. Fenaughty

3. WG-FSA-05

   of longline data to facilitate research and analysis to reduce by-catch: report of a workshop held at ... scaling methods on detected effort Ball, I. WG-FSA-05/P8 A review of methodologies aimed at avoiding and ... Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-05/10 Summary of an observation ... ) and G. Duhamel (France) WG-FSA-05/12 Program of research to improve the seabird by-catch mitigation ...

   Meeting

4. Trends in mean lengths and selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

   Abstract:  At its last meeting, WG-FSA noted a declining trend in the mean lengths of toothfish ... of fish taken on individual longline sets from which length frequencies were sampled by observers and ... also that this trend was halted in 2000. A GLM analysis of these data shows that both area and depth ... are highly significant factors in explaining part of this variation over time, but not all of it ...

   Meeting Document : WG-FSA-01/48 : Author(s): G.P. Kirkwood and D.J. Agnew (United Kingdom)

5. The Ross Sea cephalopod community: insights from stable isotope analysis

   isotopic comparisons were made at the level of genus to accommodate the uncertainty in octopod ... identified as having relatively high importance in the food-web of the Ross Sea. However, information on the ... trophic ecology of the cephalopod assemblage of the Ross Sea region is poor. Stable isotope signatures of ... nitrogen (δ 15 N) and carbon (δ 13 C) were determined in muscle and beak tissue from a range of cephalopod ...

   Meeting Document : WG-EMM-12/55 : Author(s): D.R. Thompson, M.H. Pinkerton, D.W. Stevens (New Zealand), Y. Cherel (France), S.J. Bury (New Zealand)

6. FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   ecosystems’ in order to maintain the ecological structure and function of, particularly, deep sea benthic ... habitats. Noting the paucity of data on the ecology of these habitats, this paper further develops a ... practical approach to develop and evaluate fishing strategies aimed at achieving this objective i.e. what is ... requirement can be translated into a simple operational objective: Maintain the quality of habitats above the ...

   Meeting Document : WG-FSA-09/42 : Author(s): A.J. Constable (Australia)

7. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part A: General context of the establishment of MPAs and background information on the Weddell Sea MPA planning area-

   state of Part A of the document that has been presented at the meeting of the CCAMLR Scientific ... EMM) the background document that provides the scientific basis for the evaluation of a marine ... protected area (MPA) in the Weddell Sea planning area. The contents and structure of the whole document ... reflect its main objectives, i.e. to set out the general context of the establishment of MPAs and to ...

   Meeting Document : WG-EMM-15/38 Rev.1 : Author(s): K. Teschke (Germany) on behalf of the Weddell Sea MPA (WSMPA) project team

8. Zooplankton target strength: volumetric or areal dependence?

   Abstract:  Target strengths (TS) of various zooplankton were measured at 200 kHz, 420 kHz and 1 ... MHz and the dependence of these data on animal volume versus cross-sectional area was explored The 420 ... seawater. The data were compared to both empirical and theoretical models of reduced target strength (TS ... normalized by the square of the animal length) versus ka (the product of wave number and equivalent ...

   Meeting Document : WG-Krill-94/13 : Author(s): D.A. Demer and L.V. Martin (USA)

9. Proposal for a research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.4

   Abstract:  Regarding the low levels of stocks of Dissostichus spp. and the high levels of IUU ... developments of the assessment of Dissostichus eleginoides using a CASAL model and a simple Petersen biomass ... tested 1/ base case model without IUU catch; 2/ including 22% of IUU catch supposed in Division 58.4.4; 3 ... / IUU catch estimated within the model. For the run 3/, B0 is estimated at around 640 tonnes and the ...

   Meeting Document : WG-SAM-14/18 : Author(s): Delegation of France

10. Developing integrated assessments for Dissostichus eleginoides based on the CCAMLR precautionary approach

    assessments of Dissostichus stocks when a number of different datasets are being integrated for estimating ... current biomass and age structure. Consideration is given to its application to the assessment of ... used in either or both of their places. The framework for this procedure has four main components. The ... step is the sampling of the “current state” and associated parameters to provide inputs to the GYM. The ...

    Meeting Document : WG-FSA-SAM-05/16 : Author(s): I. Ball and A.J. Constable (Australia)

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