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1. Status of the Polish FIBEX acoustic data from the West Atlantic

   in Area 48 (Conservation Measure 32 /X). This catch limit (SC-CAMLR, 1991b, paragraphs 6.31 to 6.66 ... sheets were archived for future reference. For the analysis reported here, Mean Volume Back-scattering ... ). The length-to-weight relationship reported in BIOMASS (1986) was used to provide mean weight (in mg) from ... of the Drake Passage and stratum 2 (transects 12 to 21) the Bransfield Strait. Estimates of the mean weight ... densities of krill in the oceanic parts of the Drake Passage were low (3 g m-2); however, the results also ... in the Bransfield Strait. These results are discussed in the context of spatial and seasonal ... Paper Title:  Status of the Polish FIBEX acoustic data from the West Atlantic Abstract ... / Description:  Acoustic data from the Polish FIBEX survey in the West Atlantic were analysed using recent ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Author(s): Trathan, P.N., J. Kalinowski and I. Everson

2. Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)

   –1 700 m) later in 2001 (mean = 116.2 cm TL) and during the fol- lowing season (mean = 130.4 cm TL ... : n – number of fi sh sampled; x – mean length; CV – coeffi cient of variation. Total length (cm) 60 80 100 ... . I. Prepared and published with the support of the Commission for the Conservation of Antarctic Marine Living ... ) and the remaining stomachs often contained prey in advanced stages of digestion, making prey ... Paper Title:  Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica ... (Subarea 88.1) Abstract / Description:  The diet of Antarctic toothfish (Dissostichus mawsoni) captured by ... bottom longline in the Ross Sea during the 2001 and 2002 fishing seasons was analysed (3 937 and 5 426 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Author(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet

3. The survivorship of rays discarded from the South Georgia longline fishery

   fi t for tagging being discarded. This means that a potentially large and injured proportion ... of Antarctic and sub-Antarctic waters, conservation measures are continually being revised. During ... placed. The overall mean water temperature throughout the series of experiments was 1.5°C. Due ... season in Subarea 48.3. Capture depth had a consistently significant influence on the mortality of skates ... ) and the sex of rays also had some small influence on survivorship. Discard survivorship was 75% in ... Paper Title:  The survivorship of rays discarded from the South Georgia longline fishery Abstract ... sea surface by the Chilean fishing vessel Isla Sofía in May and June 2003 during the toothfish fishing ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Author(s): Endicott, M. and D.J. Agnew

4. A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem

   ) became a target of the former Soviet Union fleets in the mid- 1970s, and the mean annual catch ... , and ______________________________________________________________________ 2 IUU fishing means fishing that is either illegal (when taken without permission in the EEZ ... of the population sizes of baleen whales, estimates of mean body weight, and the assumption that krill consumption ... of food in the form of krill that is postulated for minke whales. They exam- ined this trend both by back ... ecosystem Abstract / Description:  The history of human harvests of seals, whales, fish and krill in the ... hypothesis of a krill surplus in the mid-20th century is described, and the information on population and ... ) species. The model commences in 1780 (the onset of fur seal harvests) and distinguishes the Atlantic ... /Indian and Pacific Ocean sectors of the Southern Ocean in view of the much larger past harvests in the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Author(s): Mori, M. and D.S. Butterworth

5. The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design

   (CCAMLR Conservation Measure 32/X; SC-CAMLR, 1991). A number of parameters are required to run the GYM ... design, execution and subsequent analysis. In the light of these concerns, a more conservative approach ... of mean biomass. CCAMLR-2000 Survey: description of rationale and design In view of the continuing ... for t l ~ e krill fishery (CCAMLR Conservation Measure 32/XIX; SC-CAMLR, 2000). that transecting started at local ... and the planned cruise tracks for each of the four vessels participating in the survey are shown ... out by Members in support of the Convention. Full analysis of the results of the CCAMLR-2000 Survey ... will take several years and will result in a significant increase in the knowledge of krill length ... Paper Title:  The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly

6. Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990

   . If this were the case, it might mean that some form of replication had taken place. There were two schools ... therefore replaced with the mean of all hauls greater than 1 tonne but excluding the largest value ... . The results from this approach are summarized below: 232 Akademik Knipovich Mean 'large hau1' value ... m 104088 N=9 250 to 500 m 124 N=1 Total 108653 N=13 CV=31% Hill Cove Mean 'large hau1' value = 4 029 ... discussions and analyses of the data from a survey from MV Hill Cove in January 1990 and RV Akademik Knipovich ... increase in the estimated standing stock of Champsocephalus gunnari. The paper describes the ways in which ... Paper Title:  Analysis of results from demersal fish surveys at South Georgia, undertaken by the ... in February 1990 around South Georgia. Both surveys were characterized by large numbers of small ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Author(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)

7. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   usIng catch-at-agE and agEd mark-rEcaPturE data from thE maIn trawl ground S.G. Candy, D.C ... , and at the 150th iteration gave an estimate of M of 0.209 (Table 3). The mean of the year-class strength (YCS ... 3). The mean of the estimated YCS parameters was 0.9998. The joint minimisation of L like the BODE model ... 7). Figure 8 shows the estimated linear regres- sion between residual variance and mean expected number ... to 2008. A large proportion of the recaptures of fish released in this fishery were aged and these ... of M have been studied using simulation. In application to the data obtained for the HIMI main trawl ... 0.055 to 0.250 (based on a Poisson over-dispersion estimate of 3). In contrast, the BODE model gave ... Paper Title:  Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Author(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

8. Surface areas of seabed within the 500 m isobath regions within the South Shetland Islands (Subarea 48.1)

   . These subdivisions were then converted to square areas by means of measuring the distances between isobaths ... -100 m strata are combined. The average slope of seabed, computed using mean polygon angles, ranged ... Paper Title:  Surface areas of seabed within the 500 m isobath regions within the South Shetland ... Islands (Subarea 48.1) Abstract / Description:  Bathymetric maps of two major areas within the South ... Elephant Island. From the integrated datasets, areas of seabed within the 500 m isobath for six levels of ... Shetland Islands were generated using several integrated bathymetric databases. These areas comprise the ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 133–140 : Author(s): Jones, C.D., S.N. Sexton and R.E. Cosgrove III

9. Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem

   principal ne las estudios que se est.in efectuando cs mejorar nuestra - GO - comprensi6n de la ... in the South Indian Ocean stud~ins the mam~als In these re9ion5. Bet•m!a'n visits the~ carr'cl out tab!)rator ... concentra- ted on their spatial and temporal distribution In the l\in1cl HaiJ'kins that the Prince Edward islands iire one of the onl!:1 ti.,o localities where both 5Pec ... Paper Title:  Research currently being undertaken by the Republic of South Africa on " ... components of the biological sciences programme are described. The primary objective of the studies being ... undertaken is to improve our understanding of the ecology of important predators (especially seals and ... seabirds) and their prey (especially krill and squid) in the Antarctic, and closely related marine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa

10. Histological study on the ovarian development of mackerel icefish (Champsocephalus gunnari) from the South Georgia Islands

    Paper Title:  Histological study on the ovarian development of mackerel icefish (Champsocephalus ... on ovarian development in Champsocephalus gunnari caught by the RV Dr Eduardo L. Holmberg in the ... South Georgia and Shag Rocks areas in February and March 1994. Six phases of oocyte development were ... generalised regression was found, which was observed in 41% of mature fish. A high proportion of juvenile ... Eduardo L. Holrnberg in the South Georgia and Shag Rocks areas in February and March 1994. Six phases of ... based on the generalised oocyte resorption process found in a high proportion of individuals caught ... in summer 1991 and the concurrent scarcity of krill in the area (Everson et al., 1991). Most ... species, the histology of reproduction has been studied only partially (Everson et al., 1991). In this ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 35–49 : Author(s): Macchi, G.J. and E.R. Barrera-Oro

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