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1. Interactions between cetaceans and long-lining operations for Patagonian toothfish Dissostichus eleginoides around South Georgia

   for interactions with sea mammals. Twenty-seven lines were observed and interactions recorded during ... fish/haul for all 27 lines. Sperm whales (Physeter macrocephalus) were also associated with hauling ... operations and may have been removing fish captured on the lines. Numbers of sperm whales varied with ... location; some whales with identifying masks were observed over successive lines to the south-west of South ...

   Meeting Document : WG-IMALF-94/16 : Автор(ы): J.R. Ashford (United Kingdom) and P.S. Rubilar (Chile)

2. Fishery selection for Patagonian toothfish in CCAMLR Subarea 48.3, asymptotic or dome shaped?

   waters as they age and increase in size and, in combination with the practical difficulties associated ... with deploying fishing gear at increasing depths, there is the potential for a dome shaped selection ... with age and size to arise. However this type of selection pattern is associated with the estimation of ... age with depth, is suggested as an indicator that a dome selection pattern is unlikely in the 48.3 ...

   Meeting Document : WG-SAM-15/29 : Автор(ы): C. Darby, V. Laptikhovsky and M. Soeffker (United Kingdom)

3. Ecosystem indicators: factors affecting the choice of predator performance indices for use in monitoring programmes

   . Using indices of predator performance from four species of krill-eating predator together with ... the summer showed the closest relationship with krill abundance, especially those for species with ... parameters showed no functional response relationship with annual krill abundance estimates. Combining the ... summer parameters into a single combined index provided a better fit with the krill data than any of the ...

   Meeting Document : WG-EMM-03/43 : Автор(ы): K. Reid (United Kingdom)

4. MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA

   conducted in the early, middle and late period of the summers of 2001 to 2005, together with krill ... population size structure over the same period from predator diet data, were used with a krill population ... latter there was evidence that krill recruitment was delayed by several months. A model scenario with ... correlation with the acoustic series. The results are consistent with a krill population with allochthonous ...

   Meeting Document : WG-EMM-08/48 : Автор(ы): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)

5. Modeling the growth dynamics of Antarctic krill

   in the current literature. The model was forced with an environmental time series of food (pelagic ... time series were created to represent high, low, and intermediate food conditions with the high and low ... . Simulated growth rates during the spring and summer for all size classes were consistent with published ... that were consistent with observations of experimentally starved individuals. the annual change in ...

   Meeting Document : WG-EMM-96/68 : Автор(ы): Lascara, C.M., Hofmann, E.E.

6. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

   . Biomass estimates generally improved with more and better quality tagging data, however important nuances ... with a low tag size-overlap, even with large numbers, is likely to result in overestimates of biomass ... and the resulting data should not be used in stock assessments with only few years of data available ... . In contrast, with a 100% tag size-overlap even low numbers of releases and subsequent recaptures ...

   Meeting Document : WG-FSA-12/18 : Автор(ы): P.E. Ziegler (Australia)

7. Отношения с другими организациями: сотрудничество с РРХО

   Abstract:  This paper updates developments in relation to CCAMLR’s relations with organisations so ... .  It includes a summary of the status of the establishment of formal relations with the Southern Indian ... with other organisations: Cooperation with RFMOs Microsoft Word File:  e-cc-xxxvi-10r1.docx Approval ...

   Meeting Document : CCAMLR-XXXVI/10 Rev. 1 : Автор(ы): CCAMLR Secretariat

8. Results of the groundfish survey carried out in CCAMLR Subarea 48.3 in January 2010

   48.3 on the FV Sil. Seventy-five random hauls were completed with good coverage across the shelf ... , representing an increase in effort overall compared with surveys carried out in 2008 and 2009 on the same ... mean biomass of 52,329 tonnes was estimated for mackerel icefish, with a lower 1-sided 95% CL of 24,334 ... , but still low compared with historical survey catches. There was however, the first evidence since ...

   Meeting Document : WG-FSA-10/38 : Автор(ы): R.E. Mitchell, M. Belchier, S. Gregory, L. Kenny, J. Nelson, J. Brown and L. Feathersone (UK)

9. Trade data analysis – Annual report of global toothfish trade data

   forms with mean unit values of 24.03 US$/kg for imports and 23.40 US$/kg for exports. The data ... importer, with 28.33% of global imports. France was estimated to be the largest exporter, with 18.61% of ... between global trade data and the CDS found that they are similar for imports with a 4.43%, but vastly ... different for exports with a 32.34% difference. Author(s):  CCAMLR Secretariat Title:  Trade data analysis ...

   Meeting Document : CCAMLR-38/BG/09 : Автор(ы): CCAMLR Secretariat

10. Analysis of spatial and temporal structure in long-term krill fishery in the Area 48 and its relation to climate variability

    itself. The ongoing climate variability demonstrates the possibility of new fishing regimes switching ...

    Meeting Document : WG-EMM-12/50 : Автор(ы): P. Gasyukov and S. Kasatkina (Russia)

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