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1. Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997

   index of condition which uses the ratio of the measured total mass to the estimated mass is show to ... provide a good indicator of local krill density. The index is likely to be little affected by the ... changes in hill density and therefore can provide indications of short term variations in krill ... availability. Condition index provides a useful proxy for krill density that is likely to be of considerable ...

   Meeting Document : WG-EMM-00/44 : Author(s): I. Everson (United Kingdom) and K.-H. Kock (Germany)

2. Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3

   Abstract:  During the year 2005 meeting of the WG-FSA two different methods for assessing ... cases were similar, there were considerable differences in assumptions and implementations of the two ... relationship is also analyzed, in relation with the current underlying assumption of fish stock resilience ... . Author(s):  A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina) Title:  Review of some assumptions for ...

   Meeting Document : WG-FSA-SAM-06/13 : Author(s): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)

3. Age-at-length of Patagonian toothfish from South Georgia

   Abstract:  To provide an age-length key for use in modelling the age structure of the Patagonian ... toothfish stock around South Georgia, we used otoliths to estimate the age of a sample of 264 Patagonian ... reader undertook three readings of the sections, estimating age using criteria corresponding to those ... fisheries survey in 2000, estimates of the Von Bertalanffy parameters were L8 = 123.8, K = 0.10 and t0 =-2.1 ...

   Meeting Document : WG-FSA-02/75 : Author(s): J. Ashford, M. Belchier, C. Jones and S. Bobko

4. Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia

   in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia Approval ... abundance of the mackerel icefish Champsocephalus gunnari that, since 1990, are not directly attributable to ... , but indirectly influenced by, krill availability. 4. Examination of food chain relationships indicates ... postulated that could explain the episodic declines in the abundance of C. gunnari in the absence of fishing ...

   Meeting Document : WG-FSA-99/63 : Author(s): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)

5. Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in trammel net catches at Potter Cove, South Shetland Islands

   Abstract:  A monitoring program of demersal fish in inshore sites of the South Shetland Islands ... has continued in Potter Cove from 1991 to 1998, covering a continuous sampling period of 15 years and ... in Harmony Cove, Nelson Island, in the austral summer 1995/96. The decline in trammel net catches of ... fjord fishes of the species Notothenia rossii and Gobionotothen gibberifrons in relation to the non ...

   Meeting Document : WG-FSA-98/57 : Author(s): E. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)

6. Seasonal variation in the diet of Arctocephalus gazella at 25 de Mayo/King George Island, South Shetland Islands, Antarctica

   ) Title:  Seasonal variation in the diet of Arctocephalus gazella at 25 de Mayo/King George Island, South ... Abstract:  The trophic study of Arctocephalus gazella is an essential tool for assessing its ... ecological role as a top predator of the Antarctic marine ecosystem. The aim of this study was to analyse its ... diet during an annual cycle. To our knowledge, this is the first report of the feeding habits of A ...

   Meeting Document : WG-EMM-15/37 : Author(s): A. Harrington, G.A. Daneri, A.R. Carlini, D.S. Reygert and A. Corbalán (Argentina)

7. Variations in food composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia

   of mackerel icefish (Champsocephalus gunnari) at South Georgia Approval:  Approved ... Abstract:  The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari ... ) around Shag Rocks and the mainland of South Georgia was investigated in January/February 1985, January ... of krill and Themisto in the diet items varied considerably between the three seasons, whereas the ...

   Meeting Document : WG-FSA-92/26 : Author(s): K.-H. Kock (Germany), I. Everson (United Kingdom), S. Wilhelms (Germany), S. Campbell (United Kingdom), J. Szlakowski (Poland), G. Parkes (United Kingdom), Z. Cielniaszek (Poland) and C. Goss (United Kingdom)

8. Spatial and temporal patterns of sperm whale (Physeter macrocephalus) depredation on Australian longline vessels in the Patagonian toothfish (Dissostichus eleginoides) fishery at Heard Island and McDonald Islands (CCAMLR Division 58.5.2)

   Abstract:  Incidence of odontocete depredation, involving sperm whales (Physeter microcephalus ... ) and orcas (Orcinus orca) has been reported in nearly all of the Patagonian toothfish (Dissostichus ... and Tixier 2015, Söffker et al. 2015). The first reports of odontocete depredation in the Division ... of  reports involve sperm whales, with a single sighting of orcas to date. There is a strong seasonal ...

   Meeting Document : WG-FSA-15/53 : Author(s): D.C. Welsford and R. Arangio (Australia)

9. The use of Port State measures to improve fisheries compliance at the international levelIssues and instruments – the CCAMLR case

   approaches to port State control in order to avoid the development of “ports of convenience” and improve ... fisheries compliance. Possible approaches include the development of regional Memoranda of Understanding ... ) fishing. CCAMLR is generally regarded as a good regional model in the area of port State control. Hence ... , to encourage the application of similar approaches in those Regional Fisheries Management ...

   Meeting Document : CCAMLR-XXV/BG/29 : Author(s): Submitted by ASOC

10. Report on attendance at the Seventh Meeting of the Committee for Environmental Protection under the Madrid Protocol

    Committee Title:  Report on attendance at the Seventh Meeting of the Committee for Environmental Protection ... Abstract:  This report outlines the participation of the SC-CAMLR Chair in the Seventh Meeting of ... issues of relevance to SC-CAMLR are: (a) The CEP again addressed the issue of establishing ‘Specially ... components of the revised text on which there was no agreement about the technical or legal nature of the ...

    Meeting Document : CCAMLR-XXIII/BG/07 : Author(s): Chair of the CCAMLR Scientific Committee

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