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1. The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2) for 2016

   Abstract:  The annual random stratified trawl survey (RSTS) of 2016 at HIMI was conducted during ... April, with the completion of 163 stations. The survey was conducted for the second year on the FV Atlas ... Cove. Sampling protocols such as the design and the duration of the hauls were similar to last year’s ... survey, but with a new set of randomly selected station points. The calculated density of D. eleginoides ...

   Meeting Document : WG-FSA-16/23 : Автор(ы): G.B. Nowara, T.D. Lamb and D.C. Welsford

2. Observations of demersal fish, benthic communities and seafloor composition of the Southern Ocean Atlantic sector from the ICEFISH 2004 cruise

   Abstract:  A multi-disciplinary research cruise in the Atlantic sector of the Southern Ocean was ... conducted during the 2004 austral winter as part of the International Collaborative Expedition to collect ... included demersal finfish, benthic invertebrates, and information of seafloor composition. The objectives ... of the cruise included Antarctic fish and invertebrate biochemical, molecular and physiological ...

   Meeting Document : WG-FSA-04/61 : Автор(ы): C.D. Jones, S.J. Lockhart and D.F. Doolittle (USA)

3. Streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources (SC-CAMLR)

   Abstract:  In recent years, the Scientific Committee has been dealing with a great diversity of ... important issues for which the Commission was expecting advice. The current structure of the Working Groups ... meetings and a large diversity of important issues.  A number of important issues are not being addressed ... at present.  In our view, this stems from constraints on the way SC-CAMLR does work. In this paper ...

   Meeting Document : WG-EMM-15/59 : Автор(ы): G. Watters (USA), A. Constable and D. Welsford (Australia)

4. ASSESSMENT OF PATAGONIAN TOOTHFISH POPULATION IN THE NORTH OF SUBAREA 48.4 USING DATA FROM A FOUR-YEAR TAGGING EXPERIMENT

   some years; 6. Analysis of tagging and biometric data suggests that D. eleginoides at 48.4 have similar ... Abstract:  1. The bycatch TAC of 12 tonnes of macrourids was reached in 2008/09 triggering the ... early closure of the fishery with only 58.9 t of the 75 t TAC of D. eleginoides taken; 2. The target ... tagging rate of 5 fish per tonne was exceeded by both vessels, with 344 D. eleginoides tagged and released ...

   Meeting Document : WG-FSA-09/17 : Автор(ы): J. Roberts and D.J. Agnew (United Kingdom)

5. ESTIMATION OF IUU CATCHES OF TOOTHFISH INSIDE THE CONVENTION AREA DURING THE 2009/10 FISHING SEASON

   Abstract:  ABSTRACT The paper presents an estimate of IUU catches of toothfish during the 2009/10 ... 2010 to take into account new information submitted in respect of two vessels fishing in Divisions ... 58.4.1 and 58.4.4a. Changes from version 1 are highlighted in bold. ESTIMATION OF IUU CATCHES OF ... prepared an estimate of IUU catches of Dissostichus spp. in the Convention Area for the 2009/10 season ...

   Meeting Document : WG-FSA-10/06 : Автор(ы): Secretariat

6. Determination of a statistically based survey area suitable for hydroacoustic stock assessment of Euphausia superba in the Elephant Island, King George Island, Bransfield Strait area

   Abstract:  The selection of a survey area of sufficient size to acount for the migratory behavior ... of krill and based on evaluating the variance structure of sampling within the area from a time ... -series of data from 1981, 1984 and 1978-1989 permitted resolution of inter-year differences in standing ... stock. The two units of sub-area within the site exhibit different patterns of annual distribution, but ...

   Meeting Document : SC-CAMLR-VIII/BG/32 : Автор(ы): Delegation of USA

7. Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models

   size of these impacts in the scenarios tested were small, we recommend that research be focused, at ... Abstract:  An important management objective for CCAMLR in the high seas region of the Antarctic ... is to develop appropriate methods of monitoring and managing impacts of bottom fisheries on ... investigate a range of simple scenarios for simulating the effect and management of benthic impacts from ...

   Meeting Document : WG-SAM-10/19 : Автор(ы): A. Dunn, S.J. Parker and S. Mormede (New Zealand)

8. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   correlated (r2 = 0.99). Counts of growth zones in 304 thin-sectioned otoliths were used to estimate ages and ... separately. Female Antarctic silverfish appear to reach a larger size than males, but none of the estimated ... estimates are preliminary as the ageing method is unvalidated and about two-thirds of the sampled fish could ... lengths of the sampled Antarctic silverfish ranged from 4.6 cm to 22.9 cm. Pronounced modes in the length ...

   Meeting Document : WG-FSA-10/20 : Автор(ы): C.P. Sutton and P.L. Horn (New Zealand)

9. Towards the development of an assessment of stock abundance for Subarea 88.2 SSRUs 88.2C–G

   Abstract:  This paper frames a discussion for improving the assessment of toothfish abundance for ... SSRUs 88.2C–G. We initially provide a characterisation of the fishery and a summary of available tagging ... fish have been recaptured. It is likely that the lack of recaptures of tagged fish in this region has ... been caused primarily by the poor spatial overlap of released tagged fish with subsequent fishing ...

   Meeting Document : WG-FSA-14/59 : Автор(ы): S.M. Hanchet and S.J. Parker (New Zealand)

10. Extinction risk of Antarctic and sub-Antarctic colonies of Pygoscelid penguins under climate change context

    Abstract:  Several studies have emphasized the variable abundance of Pygoscelid penguins from ... different colonies around Antarctica. In this study, the extinction risk of Adélie, Chinstrap and Gentoo ... structure and the response of population dynamics of each colony to exogenous perturbations. The ... , i.e. prior to the breeding season, which directly affects the carrying capacity of the area. The ...

    Meeting Document : WG-EMM-2019/74 : Автор(ы): M. Huerta and S.A. Estay

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