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1. 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

   Abstract:  Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ... estimated following the method proposed by Adam & Kirkwood (2001). Tag-loss rates were generally low ... fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ... fishery, 99.3% of all double-tagged fish retain at least one tag after one year, and 80.2% after ten years ...

   Meeting Document : WG-FSA-17/21 : Autor(es): P. Ziegler

2. Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area

   that the mean of krill stock densities after the 1984/85 decreased drastically as compared with that ... Abstract:  The assessment of environmental processes controlling variability of Antarctic krill ... (Euphausia superba) is an important subject to clarify the Antarctic marine ecosystem. We have assessed ... long-term relationship between Antarctic krill recruitment in the Antarctic Peninsula area and sea ...

   Meeting Document : WS-AREA 48-98/5 : Autor(es): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)

3. Dynamics of Notothenia rossii rossii size-age structure on the Kerguelen Islands shelf

   catches and in some years (1981-1985) fisheries were based practically on recruitment. After the closure ... of the specialised fishery in 1985 and after the marbled rockcod by-catch at other fisheries was ... Abstract:  Basing on materials of research expeditions and fishing cruises to the Kerguelen ... Islands shelf in the period from 1970 to 1991, dynamics of size- age structure of marbled rockcod ...

   Meeting Document : WG-FSA-94/04 : Autor(es): P.B. Tankevich (Ukraine)

4. PROPOSED CHANGES TO THE SCIENTIFIC OBSERVERS MANUAL

   sections are included at the end of this document which require endorsement from the Working Group. These ... Abstract:  The Secretariat has made changes to the Observers Manual to reflect the current advice ... 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 ...

   Meeting Document : TASO-09/04 : Autor(es): Secretariat

5. Features of chronology and breeding success of Pygoscelis papua and Pygoscelis adeliae penguins in the Wilhelm Archipelago (CCAMLR Subarea 48.1)

   of the Wilhelm Archipelago. It was observed that at the beginning of the ХХІ century the nesting ... Abstract:  We aim to investigate the qualitative changes in the habitats of two most common ... species penguin populations in the Wilhelm Archipelago  Pygoscelis papua  (gentoo) and  Pygoscelis adeliae ...  (Adelie) penguins in the CCAMLR Subarea 48.1 under the impact of climate changes and krill fishery. To ...

   Meeting Document : SC-CAMLR-XXXVII/BG/05 : Autor(es): I.V. Dykyy, G.P. Milinevsky, O.L. Savitsky, D.G. Lutsenko, P.B. Khoetsky, M.F. Veselsky, V.M. Smagol, A.O. Dzhulay, J.V. Tsaryk, K.M. Nazaruk, A.T. Zatushevsky, A.O. Simon and M.A. Telipska

6. Results of 2016 pop-off satellite archival tagging of Antarctic toothfish in the Ross Sea region

   after the 2015/16 toothfish fishing season had ended. A total of 10 PSAT tags from two manufacturers ... Abstract:  In 2016, scientists from the USA and New Zealand undertook a collaborative initiative ... to deploy pop-off satellite archival (PSAT) tags on Antarctic toothfish (Dissostichus mawsoni) on the ... southern shelf (SSRUs 88.1M,J,L) and northern seamount (SSRUs 88.1B,C) areas of the Ross Sea region. The ...

   Meeting Document : WG-SAM-17/33 : Autor(es): C.D. Jones and S.J. Parker

7. Slow recovery of previously depleted demersal fish at the South Shetland Islands, 1983–2010

   Abstract:  Following seals and baleen whales prior to the 1970s, demersal fish stocks were ... depleted off the South Shetland Islands by intensive industrial fishing during the late 1970s to early ... 1980s. Little has been reported since about how these stocks have fared, after international agreement ... closed this fishery in 1990. We report changes in size and abundance of the commercially exploited ...

   Meeting Document : WG-FSA-12/P01 : Autor(es): E.R. Marschoff, E.R. Barrera-Oro, N.S. Alescio and D.G. Ainley

8. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   life cycle. Fishing on M. hyadesi after the chick-rearing season of the most sensitive predator (grey ... after escapement from most higher predator species. It would also allow monitoring of predation on the ... Abstract:  In anticipation of the development of a new fishery for the oceanic squid Martialia ... hyadesi in the Scotia Sea a revision is presented of annual consumption of the species by higher predators ...

   Meeting Document : WG-FSA-96/20 : Autor(es): Rodhouse, P.G.

9. KRILL FISHERY BEHAVIOUR IN THE 1999/2000 SEASON

   within their preferred fishing concentration, which seemed to be the lower end of their preference ... condition in 1999/2000 season to assist consideration of the regional krill density and distributional ... conditions observed in the CCAMLR 2000 synoptic survey. The vessels seemed to have been moving around more ... compared to other fishing seasons to look for preferred targets. The 1999/2000 fishing season was the most ...

   Meeting Document : WG-EMM-08/40 : Autor(es): S. Kawaguchi (Australia)

10. Report on progress with the Southern Ocean Observing System (SOOS)

    months, with a deadline of 1 October. A final version of the plan will be circulated before the end of ... Abstract:  Abstract This Background Paper reports on progress with the Southern Ocean Observing ... System (SOOS), noting in particular the importance of the SOOS to the work of CCAMLR and the key role of ... CCAMLR in implementation of the SOOS, for example through the CCAMLR Ecosystem Monitoring Programme (CEMP ...

    Meeting Document : CCAMLR-XXIX/BG/16 : Autor(es): A joint submission by SCAR and SCOR

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