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1. A randomised sampling design used in the longline fishery for Dissostichus eleginoides in the Southern Indian Ocean

   into constituent baskets of line; we used the line as the sampling frame, and baskets as the primary ... offers the potential of little disruption to commercial activities and reductions in observer effort ... needed to achieve known levels of confidence. Author(s):  Duhamel, G., Ashford, J. Title:  A randomised ...

   Meeting Document : WG-FSA-96/56 : Author(s): Duhamel, G., Ashford, J.

2. PROPOSED SMALL-SCALE MANAGEMENT UNITS FOR THE KRILL FISHERY IN SUBAREA 48.4 AND AROUND THE SOUTH SANDWICH ISLANDS

   , so the diversity of information available to determine potential SSMU boundaries is limited ... . Nevertheless, a suggested SSMU is proposed, based on the foraging distance of the most abundant land-based ... consumer of krill breeding on the islands, the chinstrap penguin. The proposed SSMU represents a single ...

   Meeting Document : WG-EMM-08/11 : Author(s): P.N. Trathan, A.P.R. Cooper and M. Biszczuk (United Kingdom)

3. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   Abstract:  Information on natural mortality rates of the mackerel icefish, Champsocephalus gunnari ... , 195 1, 1964 and 1966, do the data reflect an unexploited population. The best estimate of M from ... analyses of the data from these seasons is 0.22. It is suggested that large scale fishing was in progress ...

   Meeting Document : WG-FSA-97/05 : Author(s): Everson, I.

4. Diving patterns and processes in epipelagic and benthic foraging sub-Antarctic seabirds

   Abstract:  We contrast the depth, duration and pattern of diving in the epipelagic-foraging Gentoo ... foraging period was 8 hours in both species, but Gentoos spent 50% of this time diving compared to 20% in ... Shags. Shags had longer surface intervals between dives than Gentoos, with a higher incidence of ...

   Meeting Document : WG-CEMP-91/19 : Author(s): T.D. Williams, J.P. Croxall (United Kingdom), Y. Naito and A. Kato (Japan)

5. Potential for using CCAMLR VMS data for compliance analysis and data quality assurance

   in focus on the use of VMS data by CCAMLR and requires a contingent change in emphasis on data ... quality assurance processes in order to ensure that the VMS can be used with an appropriate degree of ... confidence for compliance analysis and improving the quality of other georeferenced data. Author(s):  CCAMLR ...

   Meeting Document : SC-CAMLR-XXXIV/BG/19 : Author(s): CCAMLR Secretariat

6. PROPOSED AMENDMENTS TO CONSERVATION MEASURE 51-01 (2008) PRECAUTIONARY CATCH LIMITATIONS ON EUPHAUSIA SUPERBA IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND 48.4

   Abstract:  Due to current uncertainties in the status of Antarctic krill biomass stock, which do ... not allow scientists to provide a work on forecast of the ecosystem changes and provide the management ... statistical Subareas in statistical area 48 for krill fishery. Author(s):  Delegation of Ukraine Title ...

   Meeting Document : CCAMLR-XXVIII/48 : Author(s): Delegation of Ukraine

7. Stock size and tac estimation for the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Islands area

   and TAC estimation of the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen shelf ... area. Method of R. Jones (1964) was used for estimating population size and TAC. Calculations were done ... of D. eleginoides for these seasons was estimated at 43-50 x 103 tonnes. TAC was estimated at 7.3-7.5 ...

   Meeting Document : WG-FSA-92/09 : Author(s): S.M. Pronenko, P.B. Tankevich, V.V. Gerasimchuk and V.N. Chikov (Ukraine)

8. How many krill should we measure?

   on its body length distribution. Krill samples collected from layers in the northern waters of ... measurements of 2000 animals per sample, comparisons were made in mean body length and cumulative frequency ... distribution with less number of measurements. Measurements on 50 animals seem enough to obtain reliable ...

   Meeting Document : WG-KRILL-90/26 : Author(s): Y. Endo (Japan)

9. Estimating seabird by-catch in CCAMLR longline fisheries

   Abstract:  After many years of close to zero incidental seabird mortality in the longline fishery ... 58.5.2. At the same time, concern has been expressed about the suitability of the method used to raise ... the observer data and to estimate total seabird mortality. Given the high profile of this issue in ...

   Meeting Document : WG-FSA-17/50 : Author(s): C. Darby and K. Olsson

10. Developing the risk assessment framework for the Antarctic krill fishery in Area 48

    Abstract:  Recognising that CM 51-07 is scheduled to lapse at the end of the 2020/2021 fishing ... season, we outline a plan of work to engage with the CCAMLR community to move towards refining the krill ... version of the risk assessment framework. Author(s):  P. Trathan, V. Warwick-Evans, E. Young, S. Thorpe, E ...

    Meeting Document : WS-SM-18/04 : Author(s): P. Trathan, V. Warwick-Evans, E. Young, S. Thorpe, E. Murphy, N. Kelly, S. Kawaguchi and D. Welsford

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