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1. Biotopic and spatial distribution of krill Euphausia superba Dana (Crustacea, Euphausiacea) length groupings in the Atlantic sector of Antarctic in summer 1984 and 1988

   Abstract:  Three basic length groupings of krill were identified with the clustering analysis on ... the basis of the data of two complex surveys carried out in the western Atlantic sector of Antarctic ... in summer 1984 and 1988. The large-length grouping is biotopically associated with the waters of the ... southern branch of the Antarctic Circumpolar Current (ACC). The middle-length grouping and the small-length ...

   Meeting Document : WG-EMM-04/27 : Автор(ы): V.V. Lidvanov, A.V. Zimin, K.E. Shulgovsky (Russia)

2. Standardised CPUE analysis of the Antarctic toothfish fishery in CCAMLR Subarea 88.1 from 1988/89 to 2003/04

   Abstract:  A toothfish fishery has operated during the Antarctic summer (December- May) from 1997 ... ) per baited hook per set) carried out in 2003 compared two alternative toothfish CPUE analyses for the ... 1998 to 2003 seasons for Subarea 88.1. This report revises and updates the previous analysis with the ... addition of data from the 2004 season using data sets based on all vessels and the two main New Zealand ...

   Meeting Document : WG-FSA-04/25 : Автор(ы): N.L. Phillips, R.G. Blackwell and S.M. Hanchet (New Zealand)

3. Modelling Southern Ocean krill population dynamics: biological processes generating fluctuations in the South Georgia ecosystem

   Abstract:  Variability is a key feature of the pelagic ecosystems of the Southern Ocean and an ... important aspect of the variation is fluctuation in the abundance of krill, the major prey item of many of ... the higher predators. Direct impacts of variability in the large-scale physical environment, such as ... changes in ocean circulation, have been suggested as the main factor generating the observed fluctuations ...

   Meeting Document : WG-EMM-01/53 : Автор(ы): E. Murphy and K. Reid (United Kingdom)

4. COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS

   ) of fish in the catch, determining the ages in the sample, and calculating proportions in each age ... class. This “direct” method can be replaced by the age length key (ALK) method if there are in addition ... to the SRS of ages, which have also been measured for length (the age-length sample), a large SRS ... where fish are measured only for length and tallied by length bins (the LF sample). The ALK method uses ...

   Meeting Document : WG-FSA-09/22 Rev. 1 : Автор(ы): S.G. Candy (Australia)

5. BIOLOGICAL PROSPECTING IN THE SOUTHERN OCEAN, A ROLE FOR CCAMLR

   Abstract:  The issue of bioprospecting has been a constant item on the agenda of ATCM since 2003 ... . Last June, ATCM XXXI discussed the report from an Intersessional Contact Group (ICG) that was ... established to examine the issue of Biological Prospecting in the Antarctic Treaty Area. Although increasingly ... used in International legal and policy frameworks addressing genetic resources, the term bioprospecting ...

   Meeting Document : CCAMLR-XXVII/BG/36 : Автор(ы): Submitted by IUCN

6. Biomass abundance and distribution of fish in the Kerguelen Islands’ zone (Division 58.5.1)

   (September-October 2006) off the Kerguelen Islands (division 58-5-1), the northern part of the Kerguelen ... Plateau. The sweep-area method was used in the range 100 and 1000 m with random stratified stations of ... bottom trawling. Estimations of biomass and abundance are provided for eight commercial species. The ... total biomass reaches 245 000 tonnes and the Patagonian toothfish Dissostichus eleginoides produces half ...

   Meeting Document : WG-FSA-07/16 : Автор(ы): G. Duhamel and M. Hautecoeur (France)

7. Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)

   Abstract:  The living conditions of Champsocephalus gunnari in the eastern, western shelf areas of ... South Georgia and at Shag Rocks are different. The length-age structure of C.gunnari groupings ... inhabiting the areas at Shag Rocks and South Georgia is characterized with the lack of fish below 11 cm in ... length and older than 6-7 years (10-11 years in the South Georgia area) and considerably lower number of ...

   Meeting Document : WG-FSA-04/40 : Автор(ы): Zh.A. Frolkina and I.A. Trunov (Russia)

8. Preliminary assessment of Champsocephalus gunnari on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

   58.5.2 in the vicinity of Heard Island in May 2002 to provide the information for an assessment of yield ... in the 2002/2003 CCAMLR season. This paper provides a preliminary assessment of yield using the ... assessment methods of CCAMLR and discusses the implications of these results in relation to previous CCAMLR ... assessments. The estimate of biomass of mackerel icefish for the population at Heard Island was not ...

   Meeting Document : WG-FSA-02/47 : Автор(ы): A.J. Constable, R. Williams and T. Lamb (Australia)

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

   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 ... minimize the effect of human disturbance on the breeding success and survival of chicks and avoid ...

   Meeting Document : WG-EMM-18/P13 : Автор(ы): 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

10. Developing integrated assessments for Dissostichus eleginoides based on the CCAMLR precautionary approach

    Abstract:  This paper describes a possible method for implementing the precautionary approach in ... current biomass and age structure. Consideration is given to its application to the assessment of ... Dissostichus eleginoides in Division 58.5.2. CASAL and GYM are key elements in the implementation described in ... this paper but the methodology is laid out in such a way that alternative software solutions could be ...

    Meeting Document : WG-FSA-SAM-05/16 : Автор(ы): I. Ball and A.J. Constable (Australia)

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