Search results

1. Diet composition of Dissostichus eleginoides in Subarea 48.3, Dr Eduardo Holmberg survey March/April 1996

   ; (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm ... consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm (TL). Fish was by far ...

   Meeting Document : WG-FSA-96/29 : Author(s): Barrera-Oro, E., Marschoff, E., Casaux, R.

2. Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2

   in surface water temperature of about-0.5 to-1.0 in a period of approximately 20 days was detected around ... water temperature of about -0.5 to -1.0 in a period of approximately 20 days was detected around South ...

   Meeting Document : WG-FSA-94/29 : Author(s): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)

3. A false positive in the CCAMLR tag overlap statistic arising from low catch volume and consequent limited sample size

   minimum of 60% as specified in CM 41-01. A review of the data indicates that the number of fish tagged ... % as specified in CM 41-01. A review of the data indicates that the number of fish tagged was above the rate per ...

   Meeting Document : WG-FSA-14/31 : Author(s): C. Darby (United Kingdom)

4. IMPLEMENTATION OF CCAMLR OBSERVER PROGRAM ON KRILL FISHERIES

   Abstract:  The aim of this document is to serve as an objective guideline to decide on an ... providing systematic observer coverage, with 100% vessel time coverage to ensure viable data collection. An ... urgent need for capacity building by all fishing nations is re-iterated so that a large number of ... qualified observers are able to be deployed for 100% vessel time to ensure acquisition of data. Author(s ...

   Meeting Document : TASO-09/07 : Author(s): Kawaguchi, S.

5. A spatial multi-species operating model (SMOM) of krill–predator interactions in small-scale management units in the Scotia Sea

   krill. The SMOM developed here is intended for use as an operating model in a formal MP framework ... dynamics is developed in response to requests for scientific advice regarding the subdivision of the ... precautionary catch limit for krill among 15 small-scale management units (SSMUs) in the Scotia Sea to reduce ... outputs from the KPFM. The model includes all 15 SSMUs and uses an annual timestep to update the numbers ...

   Meeting Document : WG-EMM-06/12 : Author(s): É. Plagányi and D. Butterworth (South Africa)

6. Progress report on the Australian Fisheries Research and Development Corporation project to develop robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean

   Abstract:  This paper provides an update on the ongoing FRDC-funded research project to develop ... robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish ... strategies to be developed for the Australian and French fisheries, as well as develop tools that can be used ... to assist assessing other spatially structured fisheries. We provide (1) an outline of the project ...

   Meeting Document : WG-SAM-15/37 : Author(s): P. Burch, C. Péron, D. Welsford, P. Ziegler, T. Lamb, T. Robertson (Australia), G. Duhamel, N. Gasco, P. Pruvost, C. Chazeau and R. Sinègre (France)

7. PROPOSED CHANGES TO THE SCIENTIFIC OBSERVERS MANUAL

   from the Scientific Committee and its Working Groups. These changes are presented as an annotated Table ... of Contents, with a full track-change version of the Manual provided as an appendix. Two additional ... are:  Proposal for a revised method for recording Krill Feeding Observations, and  Proposal for a ... revised fish sampling protocol for krill fisheries. Author(s):  Secretariat Title:  PROPOSED CHANGES TO ...

   Meeting Document : TASO-09/04 : Author(s): Secretariat

8. Validating the Gasco-method for depredation estimation in Subarea 48.3

   depredation model. Here this method was adapted for Subarea 48.3 and compared to the outputs from an ... fisheries have a data collection programme that is sufficiently long established, or detailed, to allow for ... model estimation of the lost catch. A new method was developed in 2014 that used an observed change in ... alternative long-standing model estimation approach feeding into the CASAL assessment for toothfish. The new ...

   Meeting Document : WG-SAM-16/32 : Author(s): M. Söffker and T. Earl

9. Net-based verification of acoustic techniques used to identify Antarctic krill

   ' using an SDWBA-derived range for Sv120-3, (iii) '2 freq 2-16'- with an Sv120-38 range ... during two cruises to the South Georgia region in 1996. For each net-sampled aggregation the differences ... ) '3 freq model'-using SDWBA-derived ranges for Sv120-38 and Sv200-120, (ii) '2 freq model ... of 2-16 dB and (iv) '2 freq 2-12'-with an Sv120-38 range of 2-12 dB The '3 freq model ...

   Meeting Document : SG-ASAM-09/04 : Author(s): J. Watkins and S. Fielding (United Kingdom)

10. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

    this index has proven unsuitable for a number of reasons, an alternative method of calculating an index ... in their breeding season (December to March) as an index of overlap between the potential foraging ... chinstrap penguins is much greater than for other penguins, and that this overlap has been decreasing since ...

    Meeting Document : WG-EMM-Stats-96/06 : Author(s): Phegan, G., Agnew, D.J.

Pages