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1. Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2

   fishing in Division 58.5.2 to occur at any time of the day/night cycle. The proposal forms part of an ... adaptive approach to management, which considers the risk status of the fishery, knowledge on the ... effectiveness of mitigation measures, mitigation performance record of the vessel, seabird mortality levels and ... assessment of the likely effects of individual mitigation measures to total mitigation response. Since the ...

   Meeting Document : WG-FSA-04/73 : Autor(es): G. Robertson and B. Baker (Australia)

2. A characterisation of the toothfish fishery in Subarea 48.6 from 2003/04 to 2011/12

   caught at deeper waters and have a larger mean length than Patagonian toothfish. There is not evidence of ... , location, size structure and maturity of Dissostichus spp.  Information on the composition of  bycatch ... toothfish, accumulated catch across years yielded 1,353 tons with the majority of the catch coming from ... was reported exclusively in the SSRUs 48.6A and 48.6G. Most of the catches were reported by vessels ...

   Meeting Document : WG-SAM-12/33 : Autor(es): R. Wiff (Chile), M. Belchier (United Kingdom) and J. Arata (Chile)

3. A characterisation of the toothfish fishery in Subarea 48.6 from 2003/04 to 2011/12

   caught at deeper waters and have a larger mean length than Patagonian toothfish. There is not evidence of ... , location, size structure and maturity of Dissostichus spp.  Information on the composition of  bycatch ... toothfish, accumulated catch across years yielded 1,353 tons with the majority of the catch coming from ... was reported exclusively in the SSRUs 48.6A and 48.6G. Most of the catches were reported by vessels ...

   Meeting Document : WG-FSA-12/38 : Autor(es): R. Wiff (Chile), M. Belchier (United Kingdom), J.C. Quiroz and J. Arata (Chile)

4. Informing the Working Group on Fish Stock Assessment about the revisions of the WSMPA proposal

   proposal, which would fall under the remit of, or might be of interest to participants at FSA 2018 ... Abstract:  Following the submission of a first draft Conservation Measure for establishing a MPA ... coast of the Antarctic Peninsula; Adjustment of the habitat of adult Antarctic toothfish in Statistical ... Subareas 48.6 and 48.5 because of further analyses and modelling of the habitat of adult Antarctic ...

   Meeting Document : WG-FSA-18/08 Rev. 1 : Autor(es): S. Hain, K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA project team

5. A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey

   Abstract:  We present the results of an alternative method of estimating krill abundance, and ... producing maps of krill distribution, from the data collected during the 2000 CCAMLR survey of the Scotia ... unsurveyed off-transect portions of the survey area were found by interpolation, and thus values for total ... inferred. The MaxEnt formalism allows an objective choice of the parameters of the interpolation, and hence ...

   Meeting Document : WG-EMM-05/42 : Autor(es): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)

6. A distribution-free model of length-frequency distribution to inform fishery stratification for integrated assessments

   Abstract:  Length frequency distributions (LFD) of catch collected as a random sub-sample from ... /or gear specific selectivity. A distribution-free model of LFD is described which is fitted to the ... set of length quantiles L for a predetermined set of corresponding probabilities P (in this instance ... 0.05, 0.1 to 0.9 in 0.1 increments, and 0.95), constructed from individual length measurements of ...

   Meeting Document : WG-SAM-13/18 : Autor(es): S. Candy, P. Ziegler and D. Welsford (Australia)

7. Results on by-catch of fish during Ukrainian, Polish and Japanese krill fishery in the South Orkney Islands, South Georgia and Shetland Islands areas

   Abstract:  Observations on abundance of by-catch fishes were made during fishing operations for ... krill Euphausia superba Dana conducted by the Ukrainian trawler Grigory Kovtun in the vicinity of South ... Georgia (May to July, 1992), the Polish trawler Lepus on the fishing grounds of South Orkney Islands and ... South Georgia area (July to August, 1992) and Niitaka Maru to the north of the South Shetland Islands ...

   Meeting Document : WG-FSA-96/19 : Autor(es): Cielniaszek, Z., Pakhomov, E.A., Iwami, T.

8. A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997/98 TO 2008/09

   steadily increased over the first seven years of the fishery but has since stabilised at about 1000–1200 m ... Subarea 88.1 and for 8 years in Subarea 88.2. During that time a large amount of distributional and ... biological data has been collected on toothfish and the associated bycatch. The purpose of this report is to ... fishery which may be indicative of localised stock depletion. We considered here the catch limit, changes ...

   Meeting Document : WG-FSA-09/36 : Autor(es): S.M. Hanchet, A. Dunn and S. Mormede (New Zealand)

9. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2006/07

   years in Subarea 88.1 and for five years in Subarea 88.2. This report summarises the large amount of ... the second highest on record with a total of 3431 t against a combined catch limit of 3579 t. The ... management of the SSRUs within the two subareas was changed for the 2006 season as part of a 3-year ... experiment (SC-CAMLR-XXIV). One of the aims of the experiment was to simplify the administration of the ...

   Meeting Document : WG-FSA-07/28 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)

10. Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05

    entanglement in fishing nets occurred at an average rate of 3.02 (0.91-5.44) birds per 100 trawls. Estimating ... Abstract:  This study estimates the mortality of seabirds in the South African deep water hake ... trawl fishery. Observations of interactions between seabirds and trawl gear were made on 331 trawls ... frequently, with Shy Albatrosses comprising 43% and Black-browed Albatrosses 37% of birds killed. Small ...

    Meeting Document : WG-FSA-06/41 : Autor(es): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)

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