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1. “Sailbuoy for krill” – a concept for autonomous commercial and scientific monitoring of the krill fishing in Antarctica

   fishable biomass due to lack of density distribution information. In this paper, we demonstrate that new ... drone technology now available through the Sailbuoy concept, offers new opportunity for an industry ... fishery in the Antarctic. The system will be equipped with echosounder and environmental sensors and will ... survey krill hotspots (in areas that are fished and unfished) and feed science and industry with data in ...

   Meeting Document : WG-EMM-18/15 : Auteur(s): O.R. Godø, G. Pedersen, D. Peddie, G. Skaret, A. Lowther, F. Grebstad and A. Lohrmann

2. Identifying areas for monitoring studies

   countries had being asked i) contribute to the CEMP program with their existing monitoring programs, even if ... not considered ‘official’ CMEP sites, ii) start new CEMP (or analogous) sites in new areas that ... area for comparing a relative un-fished area with other CEMP sites subjected to more intensive fishing ...

   Meeting Document : WG-EMM-14/61 Rev. 1 : Auteur(s): J. Arata and F. Baeza (Chile)

3. The age structure and growth rate of Patagonian toothfish (Dissostichus eleginoides) at South Georgia

   Abstract:  New length-at – age data for South Georgia toothfish are presented from a range of ... to generate new von Bertalanffy parameters. The new parameters (L(inf) 150cm, K= 0.073 and t0 =-0.792 ... . Evidence for the separation of early year classes is presented along with mean sizes for each age class ...

   Meeting Document : WG-FSA-04/86 : Auteur(s): M. Belchier (United Kingdom)

4. Antarctic ecosystem management

   in accordance with the objectives and requirements of Article II of the Convention for the ... . With regard to interim management action, it is recommended that (a) management areas should be ... for the management of the commercial exploitation of the marine living resources of the Southern ocean ... Conservation of Antarctic Marine Living Resources (CCAMLR). Quantitative predictions, and hence multi-species ...

   Meeting Document : WG-DCH-84/03 : Auteur(s): D.S. Butterworth (South Africa)

5. REVISED ESTIMATES OF THE AREA OF THE SOUTH GEORGIA AND SHAG ROCKS SHELF (CCAMLR SUBAREA 48.3)

   Abstract:  A new South Georgia bathymetric dataset (SGDB) was compiled from a variety of primary ... 48.3 was calculated using this new dataset. Total seafloor area within the region closely matched ... . The new dataset is considered the most accurate and reliable currently available and should be used ... for future assessments and for assisting with the stratification of surveys. Author(s):  M. Belchier ...

   Meeting Document : WG-SAM-08/10 : Auteur(s): M. Belchier and P. Fretwell (UK)

6. Sounds like more krill

   tons (CV 11.4%). The new biomass estimate prompted the Antarctic Treaty's Commission for the ... Conservation of Antarctic Marine Living Resources (CCAMLR) to revise the precautionary catch level for krill in ...

   Meeting Document : WG-EMM-04/41 : Auteur(s): D.A. Demer and S.G. Conti (USA)

7. Extending ecological monitoring to underpin the development of feedback management approaches for the Antarctic krill fishery

   of the issues associated with the development of a new monitoring programme, outlining one possible ... fishery. Such a management approach may also require the development of a new or extended monitoring ... compare different possible approaches, considering the costs and benefits and trade-offs associated with ...

   Meeting Document : WG-EMM-12/04 : Auteur(s): P.N. Trathan (UK), H.J. Lynch (USA), C. Southwell (Australia), P.T. Fretwell (UK), G. Watters (USA) and N. Ratcliffe (UK)

8. Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012

   Abstract:  A reduced (three day) groundfish survey took place at Shag Rocks on the FV New Polar ... random hauls were completed around Shag Rocks with 3 additional opportunistic sites at South Georgia ... . Reasonable catches of Patagonian toothfish were found around Shag Rocks (greater than in 2009 and 2010), with ... three size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ...

   Meeting Document : WG-FSA-12/37 : Auteur(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)

9. Program of research to improve the seabird by-catch mitigation effectiveness of the Spanish system of longline fishing

   weighting systems, including replacing with steel sinker weights the bags of rocks that are traditionally ... between line weights that occurs with the CCAMLR line weighting regime to expedite sink rates in surface ... operations in southern Chile to determine effectiveness (along with use of streamer lines) as deterrent to ... black-browed albatrosses. The operational effectiveness of the new regime will also be determined ...

   Meeting Document : WG-FSA-05/12 : Auteur(s): G. Robertson (Australia) and C. Moreno (Chile)

10. CONVENORS’ REPORT OF THE WG-IMAF WORKSHOP

    history of ad hoc WG-IMAF and considered the current work programme of CCAMLR with respect to the current ... particular focus on a reduction in incidental mortality of seabirds associated with fishing in those areas of ... should continue to focus on the direct impacts of fishing and marine debris on seabirds and marine ...

    Meeting Document : WG-FSA-08/65 : Auteur(s): K. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF)

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