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1. A spatial analysis of CEMP data in Area 48 to support work on feedback management in the krill fishery

   inter-annual variability of sites in Subreas 48.1 showed an increased level of concordance in the period ... since 2008. Further expert review of the CSIs from individual sites would be helpful in further ... Secretariat Title:  A spatial analysis of CEMP data in Area 48 to support work on feedback management in the ... Abstract:  CEMP data from different sites in Area 48 were used to compare patterns of inter-annual ...

   Meeting Document : WG-EMM-16/09 : Author(s): CCAMLR Secretariat

2. Molecular and morphological identification of Macrourus species caught as by-catch in the toothfish longline fisheries in CCAMLR Subareas 48.3 and 48.4.

   Abstract:  Genetic identification of grenadiers taken as bycatch in the toothfish longline fishery ... of Macrourus were identified genetically in the Southern Ocean and confirmed the presence of a ... in the ability to morphologically distinguish between M. carinatus and M. holotrachys. Four species ... Northern hemisphere species, M. berglax. There is a clear latitudinal separation of Macrourus species in ...

   Meeting Document : WG-FSA-12/35 : Author(s): E. Fitzcharles, K. Brigden, S. Gregory, M. Belchier and J. Brown (United Kingdom)

3. Proposal to allow daytime setting of longlines between 15 and 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

   both of the longline vessels that operate in this fishery and in several seasons, and that no birds ... extension period (15–30 April) in the Patagonian toothfish longline fishery in CCAMLR statistical division ... 58.5.2.  It notes that significant fishing effort has occurred in the pre-season extension period, by ... have been caught during this period.  It proposes that the current restriction of night-setting only be ...

   Meeting Document : WG-IMAF-11/07 : Author(s): I. Hay (Australia)

4. Population structure and connectivity of an important pelagic forage fish in the antarctic ecosystem, Pleuragramma antarcticum, in relation to large scale circulation

   of biological material in marine systems.  Large-scale transport by the Antarctic Circumpolar Current ... :  Population structure and connectivity of an important pelagic forage fish in the antarctic ecosystem ... population structure in the Southern Ocean through advection.  Antarctic silverfish (Pleuragramma antarcticum ... ), a pelagic, neutrally buoyant notothenioid fish species, are distributed around the shelf systems of ...

   Meeting Document : WG-FSA-12/23 : Author(s): J.W. Ferguson (USA)

5. Larval development and spawning ecology of euphausiids in the Ross Sea and its adjacent waters in 2004/05

   species. The distribution of E. crystallorophias larvae was mostly confined to the shelf in the juvenile ... surface layers from furcilia I onward. The onset of recruitment to calyptopis I appeared to be earlier in ... spawning ecology of euphausiids in the Ross Sea and its adjacent waters in 2004/05 Approval:  Approved ... Abstract:  The horizontal and vertical distributions of larvae and reproductive timing of ...

   Meeting Document : WG-EMM-10/P06 : Author(s): K. Taki, T. Yabuki, Y. Noiri, T. Hayashi and M. Naganobu

6. Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea

   1996-97. During the study period, pack-ice cover differed in waters offshore of these colonies, by ... Abstract:  We investigated the diet and aspects of foraging effort among Adélie Penguins ... Pygoscelis adeliae breeding at three colonies on Ross Island, in the southwestern Ross Sea-- Capes Royds ... , Bird and Crozier-- during the chick provisioning period of three austral summers, 1994-95, 1995-96 and ...

   Meeting Document : WG-EMM-98/15 : Author(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)

7. Research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14)

   detailed catch, effort and biological data with a nearly same survey design as in the 2012. It will include ... a total of 28 research hauls. The objective of the experiment is to better understand the ... distribution of the metapopulation of toothfish centered on the Kerguelen-Heard-Crozet sector. Author(s):  A ... spp. in 2012/13 in Division 58.4.3a (this is a revision of WG-SAM-12/14) Approval:  Approved ...

   Meeting Document : WG-FSA-12/29 : Author(s): A. Rélot-Stirnemann (France)

8. Protection of young fish and spawning aggregations in the fishery for Champsocephalus gunnari in Subarea 48.3 (South Georgia): a discussion

   -examined in the light of new information, and a strategy for the future protection of young fish and ... ) Title:  Protection of young fish and spawning aggregations in the fishery for Champsocephalus gunnari in ... Abstract:  The need to protect young fish and spawning aggregations in fisheries generally, and ... specifically in the C. gunnari fishery in Subarea 48.3, is reviewed. Mechanisms available to achieve these ...

   Meeting Document : WG-FSA-99/52 : Author(s): G. Parkes (United Kingdom)

9. Priority research surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2

   Abstract:  We have identified key uncertainties in the stock assessment of Antarctic toothfish in ... surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2 Approval ... . Given the continued uncertainty arising from the relative paucity of abundance data, age and length ... composition data and gonad data for toothfish in some geographic areas and seasons, and from lack of ...

   Meeting Document : WG-FSA-13/55 : Author(s): S. Hanchet, B. Sharp and S. Parker (New Zealand)

10. Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2

    fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ... . The parameter of annual tag-loss rate in CASAL’s single-tag model was approximated, for a maximum time ... . Author(s):  P. Ziegler Title:  Estimation of tag-loss rates for tagged fish in the Patagonian toothfish ... Abstract:  Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ...

    Meeting Document : WG-FSA-17/21 : Author(s): P. Ziegler

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