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1. Robust characterisation of the age structure, growth and recruitment of toothfish in the Macquarie Island and Heard Island and McDonald Islands fisheries

   , collected during the 2000-2011 fishing seasons in Division 58.5.2 and outside the CCAMLR area at Macquarie ... , as well as allowing more precise estimates of the selectivity of the different fishing gears used in ... the stock assessment in Division 58.5.2 compared to a scenario using only catch at length data. The ... in developing an ageing program. Author(s):  D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J ...

   Meeting Document : WG-FSA-12/P07 : Autor(es): D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J. Hutchins

2. A revised assessment of Patagonian toothfish in Subarea 48.4

   Abstract:  The stocks of toothfish in Subarea 48.4 are currently divided, for assessment purposes ... species are caught throughout Subarea 48.4 although D. eleginoides are predominantly caught in the north ... , whilst D. mawsoni are mainly caught in the south. WG-FSA 2012 concluded that species specific assessments ... . eleginoides in Subarea 48.4. The main changes to the assessment are: the removal of D. mawsoni data and the ...

   Meeting Document : WG-SAM-13/24 : Autor(es): R. Scott (United Kingdom)

3. Report of vulnerable marine ecosystems in South Georgia Islands (CCAMLR Subarea 48.3) through research dredge sampling

   Abstract:  In this contribution we report the presence of 6 vulnerable marine ecosystems (VME ... inclusion in the CCAMLR VME registry, were detected during a research cruise performed by the National ... here with previous reports in the same area. Thus, owing to high diversity and abundance of indicators ... by fishing activity in the area of the CCAMLR convention. Author(s):  E. Gaitán, L. Schejter, D ...

   Meeting Document : WG-FSA-13/58 : Autor(es): E. Gaitán, L. Schejter, D. Giberto, M. Escolar and C. Bremec (Argentina)

4. Preliminary assessment of Patagonian toothfish in Subarea 48.4

   Abstract:  To date, the stocks of toothfish in Subarea 48.4 have been divided, for assessment ... in the north, whilst D. mawsoni are mainly caught in the south. CCAMLR WG-FSA 2012 concluded that ... revised assessment of D. eleginoides in Subarea 48.4. The main changes to the assessment are: the removal ... Patagonian toothfish in Subarea 48.4 Approval:  Approved ...

   Meeting Document : WG-FSA-13/31 : Autor(es): R. Scott and V. Laptikohvsky (United Kingdom)

5. 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)

   ) and orcas (Orcinus orca) has been reported in nearly all of the Patagonian toothfish (Dissostichus ... eleginoides) longline fisheries in the Southern Ocean (Moir Clark and Agnew 2010, Tixier et al 2010, Soeffker ... and Tixier 2015, Söffker et al. 2015). The first reports of odontocete depredation in the Division ... 58.5.2 fishery date from 2011, and incidences have been reported in every season thereafter. The majority ...

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

6. High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney Islands (Subarea 48.2): three potential Vulnerable Marine Ecosystems

   in bottom trawl catches, are provided.  These three new sites are in close proximity to two other ... when providing advice on midwater trawling activities in this region. This notification is structured ... according to the guidelines set out in Conservation Measure 22-06 (2009), ANNEX 22-06/B. Author(s):  C.D ... . Jones Title:  High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney ...

   Meeting Document : WG-EMM-18/36 : Autor(es): C.D. Jones

7. Responding to the emerging threat of microplastics in the Southern Ocean

   Abstract:  Emerging research into microplastic pollution in the Southern Ocean has detected ... microplastics in several different regions of the Antarctic. Microplastics could have negative effects on the ... ecosystem, particularly when ingested by krill or fish species. In this paper, ASOC and COLTO summarize ... -CAMLR, note the formation of the SCAR Action Group and look for opportunities to participate in ...

   Meeting Document : SC-CAMLR-XXXVII/BG/18 : Autor(es): Submitted by ASOC and COLTO

8. Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from South Georgia

   challenge in skate studies due to convergent morphology within and between genera. In this study, we applied ... identification of our putative B. meridionalis samples. Detailed analyses of Bathyraja data submitted in Genbank ... -evolving microsatellite markers to more robustly assess genetic diversity and population structure in this ... :  Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from ...

   Meeting Document : WG-FSA-2019/19 : Autor(es): S. Pérez-Espona, W.P. Goodall-Copestake, P. Hollyman and M. Belchier

9. Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season

   recorded as-bycatch on one vessel in the South Georgia toothfish fishery, 2000. One further species could ... not be identified and was referred to as R. species 1. R. georgiana occurred in shallow water, the ... other two in deep water. The average catch rate was 0.23 rajids/1000 hooks. Distribution and length at ... the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season ...

   Meeting Document : WG-FSA-00/59 : Autor(es): M. Endicott, D. Agnew and C. Nolan (United Kingdom)

10. Distribution of salps near the South Shetland Islands; their ecological significance in the area

    krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ... the high-chlorophyll a area, in contrast, salps exhibited high biomass in the area of low chlorophyll ... :  Distribution of salps near the South Shetland Islands; their ecological significance in the area Approval ...

    Meeting Document : WG-KRILL-93/17 : Autor(es): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)

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