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1. Population structure of the Antarctic toothfish, Dissostichus mawsoni from the Areas 58 and 88 in the Antarctic Ocean based on mitochondrial and microsatellite DNA markers

   that the sampled 88 Subarea populations are likely to comprise a well-admixed single gene pool (one genetic stock ... Subarea populations are likely to comprise a well-admixed single gene pool (one genetic stock). However ... localities from the two main Subareas 88 and 58, based on a combined analysis of mitochondrial DNA (mtDNA ... and phylogeographic structure of the Antarctic toothfish populations across 11 geographic localities from the two main ...

   Meeting Document : WG-FSA-2019/36 : Author(s): H.-K. Choi, J.E. Jang, S.Y. Byeon, S. Chung, S.-G. Choi, H. W. Kim and H.J. Lee

2. The case for including the Ross Sea continental shelf and slope in a Southern Ocean network of marine protected areas

   that protection of the Ross Sea continental shelf and slope is a high priority, as an area embedded within one ... that protection of the Ross Sea continental shelf and slope is a high priority, as an area embedded within one ... in South Africa this year. The Antarctic and Southern Ocean Coalition (ASOC) proposes, in part because ... . According to an independent analysis of human impacts on the world's oceans, the Ross Sea is the least ...

   Meeting Document : CCAMLR-XXIX/BG/26 : Author(s): ASOC Observer

3. An analysis of temporal variability in abundance, diversity and growth rates in the coastal ichthyoplankton assemblage of South Georgia (sub-Antarctic)

   Abstract:  Data from a seven-year (2002-2008) ichthyoplankton sampling programme in Cumberland Bay ... fish diversity and abundance. Larvae of twenty two species, representing nine families, were identified ... ) and C. gunnari (Channichthyidae), dominated abundance in all years. Significant seasonal and interannual ... Data from a seven-year (2002-2008) ichthyoplankton sampling programme in Cumberland Bay, South ...

   Meeting Document : WG-FSA-12/33 : Author(s): M. Belchier and J. Lawson (United Kingdom)

4. Spatial and seasonal distribution of adult Oithona similis in the Southern Ocean: predictions using boosted regression trees

   of the cyclopoid copepod Oithona similis in the Southern Ocean. Nearly 20 000 samples from the Southern Ocean ... migration by adults of this species north of 651S was found, with surface abundances 20% higher at night ... ’’ of adult O. similis were identified: in the southern Scotia Sea, two areas off east Antarctica ... Oithona similis in the Southern Ocean. Nearly 20 000 samples from the Southern Ocean Continuous Plankton ...

   Meeting Document : WG-EMM-10/P14 : Author(s): M.H. Pinkerton, A.N.H. Smith, B. Raymond, G.W. Hosie, B. Sharp, J.R. Leathwick and J.M. Bradford-Grieve

5. Unusual breeding by seabirds at Marion Island during 1997/98

   recorded, and more southern giant petrels M. giganteus did so than in any other year since 1994 ... . For southern giant petrels, reproductive success was higher than in any other year, as was survival of chicks ... of northern giant petrels. Conversely, for two seabirds that feed close to the island, gentoo penguin ... of Crozet shags that bred decreased; probably about 25% of the adult population did not breed. For two ...

   Meeting Document : WG-EMM-03/13 : Author(s): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)

6. ANTARCTIC FUR SEAL PUP PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN PUP PRODUCTION ESTIMATES

   to 30 days after the median date of pupping was estimated for the years 1997-2007 at 4.5% (±0.60). Adult ... to 30 days after the median date of pupping was estimated for the years 1997-2007 at 4.5% (±0.60 ... with previous censuses over a 20yr period (1987, 1992, 1994, and 1996) indicates the rate of increase in fur ... the water (~30d after the median date of pupping [MDP]). Leopard seal predation for the first 75d post MDP ...

   Meeting Document : WG-EMM-PSW-08/14 : Author(s): M.E. Goebel (USA), D.E. Torres C. (Chile), A. Miller, J. Santora, D. Costa (USA) and P. Diaz (Chile)

7. LENGTH-BASED ASSESSMENT FOR MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUB-AREA 48.3

   these numbers forward under the given harvest control rule to set a two‐year TAC. One issue is the accurate ... these numbers forward under the given harvest control rule to set a two‐year TAC. One issue is the accurate ... ) in sub‐area 48.3 employs the CMIX and GYM packages, which derives population numbers‐at‐age and projects ... identification of age cohorts from the survey data. In this paper we describe a length‐based approach ...

   Meeting Document : WG-FSA-09/27 : Author(s): R.M. Hillary (Australia), C.T.T. Edwards, R.E. Mitchel and D.J. Agnew (United Kingdom)

8. FISHING EQUIPMENT, MARINE DEBRIS AND HYDROCARBON SOILING ASSOCIATED WITH SEABIRDS AT BIRD ISLAND, SOUTH GEORGIA, 2007/2008

   2008. It is the fifteenth such annual report. As in previous years, the majority of items (84 ... was observed in the total number of items encountered (n=116) compared with the previous season. Two non-fatal ... . It is the fifteenth such annual report. As in previous years, the majority of items (84%) of marine debris and fishing ... in the total number of items encountered (n=116) compared with the previous season. Two non-fatal entanglements ...

   Meeting Document : WG-FSA-08/25 : Author(s): D. Fox (UK)

9. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season

   of the sexed individuals in all age classes (43%) compared to males (33%) and the remainder unknown ... in winter and 53% in the summer. Overall females made up the majority of the sexed individuals in all age ... entanglements (41) and animals with severe wounding (20) was the highest recorded in 14 years, whilst the recent ... . The increase in the number of winter entanglements (41) and animals with severe wounding (20) was the highest ...

   Meeting Document : SC-CAMLR-XXVI/BG/17 : Author(s): Delegation of the United Kingdom

10. Report of the UK Groundfish Survey at South Georgia (CCAMLR Subarea 48.3) in January/February 2019

    of the two northern strata and at the western end of Shag Rocks, with one high catch recorded in the South ... of the two northern strata and at the western end of Shag Rocks, with one high catch recorded in the South ... by fish of 18-26cm (TL) indicating the presence of a cohort of age 1+ fish. Estimated biomass ... by fish of 18-26cm (TL) indicating the presence of a cohort of age 1+ fish. Estimated biomass ...

    Meeting Document : WG-FSA-2019/20 : Author(s): S. Gregory, P. Hollyman, T. Earl, A. Clement, J. Visagie, L. Featherstone and M. Belchier

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