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1. OBSERVED RECOVERY OF NOTOTHENIA ROSSII AND FURTHER DECLINE OF GOBIONOTOTHEN GIBBERIFRONS IN SCIENTIFIC CATCHES AT POTTER COVE, SOUTH SHETLAND ISLANDS

   Abstract:  The results of the current monitoring program of fjord fish at Potter Cove, South ... Shetland Island are updated, showing a recovery of Notothenia rossii to levels comparable to those observed ... in and the disappearance of Gobionotothen gibberifrons from the catches since 2007. Author(s):  E ... . Marschoff, E. Barrera-Oro, N. Alescio and E. Moreira (Argentina) Title:  OBSERVED RECOVERY OF NOTOTHENIA ...

   Meeting Document : WG-FSA-09/31 : Автор(ы): E. Marschoff, E. Barrera-Oro, N. Alescio and E. Moreira (Argentina)

2. Method for data treatment of biological samples of multidimensional parameters applied to: Euphausia superba Dana (krill) (+) (received too late for discussion during meeting)

   Abstract:  The method here described permits to overcome the gaps in the knowledge of the age of ... krill individuals by means of a data process deigned to obtain criteria for the coherent selection and ... grouping of such data. Author(s):  J.S. Panizza, A.P. Tomo, E. Marschoff and C. Massigoge (Argentina) Title ... :  Method for data treatment of biological samples of multidimensional parameters applied to: Euphausia ...

   Meeting Document : WG-DCH-84/28 : Автор(ы): J.S. Panizza, A.P. Tomo, E. Marschoff and C. Massigoge (Argentina)

3. Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G, with comments on the sustainability of different harvest levels

   in Subarea 48.6 north of 60°S (the combined SSRUs 48.6A and 48.6G). A preliminary assessment for D ... . mawsoni in Subarea 48.6 south of 60°S (the combined SSRUs 48.6B through 48.6E) is given in an Appendix. An ... track of the number of tagged animals in the population and to predict the number of recaptures per year ... .  The method includes recaptures for the year of release.  The tagging likelihood term is based on the ...

   Meeting Document : WG-FSA-12/31 : Автор(ы): E. Thomson and M. Bergh (South Africa)

4. Shipboard line transect surveys of crabeater seal abundance in the pack-ice off East Antarctica: evaluation of assumptions

   shipboard surveys of crabeater seals hauled-out on the Antarctic pack-ice is examined. Crabeater seals ... the ship’s track was partially responsible for a relative lack of sightings close to the transect-line ... direction to avoid running over seals violated the assumption of uniform distribution of groups, and ... contributed to a relative lack of sightings, close to (Author(s):  C. Southwell, W. de la Mare (Australia), D ...

   Meeting Document : WG-EMM-04/64 : Автор(ы): C. Southwell, W. de la Mare (Australia), D. Borchers and L. Burt (United Kingdom)

5. An investigation of avoidance by Antarctic krill of RRS James Clark Ross using the Autosub-2 autonomous underwater vehicle

   of RRS James Clark Ross in the northern Weddell Sea and in the Bransfield Strait to assess avoidance ... of the research vessel by Antarctic krill Euphausia superba. The AUV was equipped with the same type ... of scientific echosounder as the research vessel (Simrad EK500 operating at 38 kHz and 120 kHz) and ... measured the density of krill along transect acoustically (g m-2 wet mass) prior to the ship’s arrival. We ...

   Meeting Document : WG-EMM-01/14 : Автор(ы): A.S. Brierley, P.G. Fernandes, M.A. Brandon, E. Armstrong, D.G. Bone and the Autosub Team (United Kingdom)

6. THE RISKS OF NOT DECIDING TO ALLOCATE THE PRECAUTIONARY KRILL CATCH LIMIT AMONG SSMUS AND ALLOWING UNCONTROLLED EXPANSION OF THE KRILL FISHERY UP TO THE TRIGGER LEVEL

   risks associated with three options for a Stage-1 allocation of the precautionary krill catch limit ... among SSMUs in Subareas 48.1-48.3, it was suggested that a comprehensive assessment of the risks that ... might be incurred by not deciding on such an allocation (i.e., a risk assessment of status quo ... results provided from multiple parameterizations of the same model, and present such a risk assessment ...

   Meeting Document : WG-EMM-09/12 : Автор(ы): G.M. Watters (USA), S. Hill (United Kingdom), J.T. Hinke (USA) and P. Trathan (United Kingdom)

7. Impacts of cetaceans on the structure of Southern Ocean food webs

   structure and dynamics of the Southern Ocean food web. These should be considered in addition to several ... -predator removal are not a novel concept. While we acknowledge the correlative nature of our examples, we ... lend themselves to this technology. While much of what we relate cannot be easily resolved using remote ... of a broader scientific basis for management of Antarctic marine resources, which are increasingly ...

   Meeting Document : WG-EMM-09/P04 : Автор(ы): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S. Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler

8. DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN

   Abstract:  Stocks of Dissostichus mawsoni on BANZARE Bank (Division 58.4.3b) and D. eleginoides on ... Ob and Lena Banks (Divisions 58.4.4a and 58.4.4b) have been subjected to unsustainable levels of IUU ... fisheries. An updated assessment of that status the stock at BANZARE Bank using data from the recent seasons ... along with the estimated time series of historical catches are used to provide estimates of B0 for this ...

   Meeting Document : WG-FSA-09/44 : Автор(ы): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)

9. Models of Antarctic marine ecosystems in support of CCAMLR and IWC: background

   Abstract:  Ecosystem models are being developed to explore a range of issues globally. This paper ... to the use of ecosystem models in CCAMLR and the IWC and a history of the developmental work in those ... organisations. It also provides an outline of the nature of modelling for these purposes and the general issues ... CCAMLR and the IWC. Author(s):  Constable, A. Title:  Models of Antarctic marine ecosystems in support of ...

   Meeting Document : CCAMLR-IWC-WS-08/03 : Автор(ы): Constable, A.

10. Statement on the commemoration of the Tenth Meeting of CCAMLR

    Author(s):  Head of Delegation of the Republic of Korea Title:  Statement on the commemoration of ... the Tenth Meeting of CCAMLR Approval:  Approved ...

    Meeting Document : CCAMLR-X/BG/27 : Автор(ы): Head of Delegation of the Republic of Korea

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