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1. Line weights of constant mass (and sink rates) for Spanish-rig Patagonian toothfish longline vessels

   depth, which would be equal to or exceeded by lines with 5 kg steel weights. Sink rates of Chilean ... kg weights at 40 m intervals on longlines to minimise interactions with seabirds. The weights are ... weights become progressively lighter, requiring ongoing weighing and repair. This problem can be solved by ... equipped with bags of rocks (4 kg, 6 kg and 8 kg) and lines with steel weights of equivalent masses. The ...

   Meeting Document : WG-FSA-07/15 : Автор(ы): G. Robertson (Australia), C.A. Moreno, E. Gutiérrez (Chile), S.G. Candy (Australia), E.F. Melvin (USA) and J.P. Seco Pon (Argentina)

2. Australian research on Antarctic bird and seal diets

   Bay, on which is centered the CCAMLR Ecosystem Monitoring Programme's priority study area ... limited, although continuing studies will be useful to assess the natural varibility of the system. Around ...

   Meeting Document : SC-CAMLR-VII/BG/32 : Автор(ы): Delegation of Australia

3. Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (January to February 1999)

   (>2500 ind./t of krill) occurred in hauls with the low krill catch rates (Author(s):  T. Iwami, S ... hauls and those estimated value was 20 to 3560 ind./t of krill. By-catch fishes fed on Thysanoessa ...

   Meeting Document : WG-EMM-00/54 : Автор(ы): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)

4. Monitoring and management in the Antarctic – making the link between science and policy

   a specific management objective, and does not produce quantitative metrics that can be assessed and ... . Human impacts arise as a result of processes that originate in the region (endogenous) and those that ... terrestrial and marine systems to measure impacts that arise as a result of endogenous process such as fishing ... other parts of the world these are generally insufficiently precautionary to be applied in the Antarctic ...

   Meeting Document : WG-EMM-07/P9 : Автор(ы): K. Reid (United Kingdom)

5. Предложение об организации научных справочных материалов в поддержку ведущихся в Комиссии дискуссий

   ).  It is proposed that a ‘Reference Material’ section be placed under the ‘Science’ tab on the CCAMLR ... classes of reference material.  At present, it can be foreseen that there are currently two main classes ... preferred not to be in the public domain, therefore not in those reports.  Other material may be provided by ... agreed to place MPA planning reference documents on the CCAMLR web site with Members Only access, but the ...

   Meeting Document : SC-CAMLR-XXXIV/01 : Автор(ы): Delegation of Australia

6. Modelling growth and reproduction of Antarctic krill: implications of spatial and temporal trends in temperature and food for ecosystem-based management of krill fisheries

   consistent with the general expectations for krill growth models as well as having the flexibility to be ... precautionary yield for krill in CCAMLR, we recommend that this new model be incorporated into those assessments ... that can flexibly take account of regional and interannual variation, including time trends, of ... .  The current uncertainty in many of the parameter values could be included in the Monte Carlo ...

   Meeting Document : WG-EMM-12/38 : Автор(ы): A.J. Constable and S. Kawaguchi (Australia)

7. Feeding ecology of the two sympatric fish species Notothenia rossii and N. coriiceps from western Antarctic Peninsula: a fatty acids and stable isotopes approach

   . rossii and N. coriiceps, suggesting that other food sources need to be analysed and the species fatty ... diet of species that are hard to observe while feeding. Herein we compare FA profiles and SI ... - Notothenia rossii and N. coriiceps – that are key components in the inshore ecosystem of the South Shetland ... . Notothenia rossii showed a higher total FA concentration, with high levels of polyunsaturated FA (PUFA) such ...

   Meeting Document : WG-FSA-2019/26 : Автор(ы): E. Moreira, M. Novillo, K. Mintenbeck, E. Barrera-Oro and M. De Troch

8. UK: 48.3 Assessment Summary

   variability between years suggests that the parameters may be poorly estimated, partly due to aging errors ... to be well correlated, suggesting that either there is autocorrelation in recruitment, or that the ... development of the model, this is documented in more detail in Section 18, with a comprehensive reference list ... included is that which was available at the end of the 2016/17 fishing season, i.e. the extent of the data ...

   Document : Site Section: Meetings

9. Draft updated data collection plan for the Ross Sea toothfish fishery

   inform management decisions made to achieve specific goals. Any data collection plan should be drawn from ... Article II of CCAMLR can be summarised as: the target fished population is above a level which ensures ... ecosystem which are not potentially reversible over two or three decades, with the aim of making possible ... data collection plan. This paper provides context with the proposed medium term research objectives ...

   Meeting Document : WG-FSA-15/40 : Автор(ы): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

10. Some thoughts on precautionary measures for the krill fishery

    the potential yield model developed by the CCAMLR Scientific Committee's Working Group on Krill ... (WG-Krill) is discussed and it is concluded that such a method is appropriate in setting an overall ... predators. A major difficulty with this approach is that CCAMLR subareas, such as 48.3, are known to be ... estimator of B when P, T and M are replaced with estimated values. The bias can be approximately corrected ... measures for a harvested resource is to ensure that harvesting is conducted at a level which can be ... . However, a fishery could be allowed to exist only if there is enough information to ensure that the ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Автор(ы): Everson, I. and W.K. de la Mare

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