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1. Data from recent trawl surveys in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), reveal an unusual cohort structure in the mackerel icefish (Champsocephalus gunnari) population

   population dynamics of this species, and to provide a basis for an assessment of short-term annual yield in ... the 2011/2012 CCAMLR season. This paper provides a preliminary assessment of yield for the area of ... Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. A predicted in 2010, the strong 4 ... population, leading to a situation that is unusual for this region, with four or five successive year classes ...

   Meeting Document : WG-FSA-11/22 : Author(s): D.C. Welsford (Australia)

2. CCAMLR tagging program: tag link status update

   Abstract:  In order to reflect the level of confidence when linking a tag recapture to a tagging ... introduced in 2011 a tag recapture link status code.  For the 2011 season, a total of 1433 tags have been ... current season (2012), a total of 164 tags have been returned; 64% provide an exact match; 34% provided an ...

   Meeting Document : WG-SAM-12/22 : Author(s): Secretariat

3. Design of the used on Russian vessels Sparta and Chio Maru No. 3 bottom trot-line for toothfish fishing

   №3”. The trotline of a special design that was used is formed of main floating line and fastened ... catching of VME-organisms to a large extent, because at the presented design of a longline each line with a ... weight (“barandija”) has bunch of 5-10 snoods with hooks and length of a snood is 30-40 cm or sometimes ...

   Meeting Document : WG-FSA-12/22 : Author(s): I.G. Istomin, V.V. Akishin, V.A. Tatarnikov and I.I. Gordeev (Russia)

4. Monitoring fishing in vulnerable marine ecosystems (VMEs) in the CAMLR Convention Area

   Abstract:  CCAMLR has established a comprehensive set of conservation measures to prevent ... significant adverse effects of fishing on vulnerable marine ecosystems (VMEs). The United States undertook a ... and in relevant VMEs as a step toward reviewing the effectiveness of relevant conservation measures in ... longline fishing gear was set inside a VME Risk Area. These findings raise questions about the level of ...

   Meeting Document : CCAMLR-XXXVII/19 : Author(s): Delegation of the USA

5. Draft standard methods for environmental indices F1, F3 and F4

   recording sea-ice cover viewed from a CEMP site (Index F1), local weather at a CEMP site (Index F3) and snow ... cover at a CEMP site (Index F4). The information at hand was reviewed, and a revised approach to ...

   Meeting Document : WG-EMM-99/12 : Author(s): Secretariat

6. 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 with ... the available observational data (including tag-recapture data) into a single integrated stock ... , steepness, and size and age at maturity. The applicability of a general model, such as presented here, to a ... multi-species catch has not been investigated. While is it plausible that a general model may be ...

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

7. Monitoring results of marine debris at Cape Shirreff, Livingston Island during the 1995/96 Antarctic season

   Shirreff, Livingston Island, during the Antarctic season 1995/96 is given. During the present survey a ... total of 4 251 articles with a total weight of 65.8 kg were obtained. As occurred in previous seasons ... , the plastic was the principal item (4 015 pieces) with a 94.45%; followed by glass (147 pieces), 3.46 ... %; metal (77 pieces), 1.81%; and paper (12 pieces), with a 0.28% From the plastic item, those used in ...

   Meeting Document : CCAMLR-XV/BG/27 : Author(s): Delegation of Chile

8. What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea

   Abstract:  A principal concern with implementing marine protected areas (MPAs) is the displacement ... actively being discussed for achieving a range of protection and sustainable use objectives. Here, we ... . We employed both a static assessment (based on the design of each MPA scenario and the distributions ... of krill fishing and krill-dependent predators) and a dynamic risk assessment (based on a minimally ...

   Meeting Document : WS-SM-18/P03 : Author(s): E.S. Klein and G.M. Watters

9. ECOSYSTEM SERVICES OF THE SOUTHERN OCEAN

   Abstract:  The Southern Ocean is a globally important marine region, providing a range of ... requires the consideration of a wide range of objectives, and the language and concepts of ecosystem ... services may help to provide a common currency for balancing these objectives. However, the importance of ... System (ATS), creating a potential disconnect between global and regional policy. Nevertheless, decision ...

   Meeting Document : WG-EMM-11/21 : Author(s): S.M. Grant, S.L. Hill and P.N. Trathan (UK)

10. From KYM to GYM: the development of the krill yield model

    a starting point for such documentation, as well as a conceptual approach which may provide a ... framework for a set of reference documents which could be held electronically on the CCAMLR website and/or ...

    Meeting Document : WG-EMM-01/8 : Author(s): Secretariat

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