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1. An update on the ageing of Antarctic toothfish, Dissostichus mawsoni, from East Antarctica and the Amundsen Sea

   Abstract:  This paper presents an update on the ageing of Antarctic toothfish, Dissostichus ... each method. The values of IAPE and CV were acceptable between the two methods of preparation for ... . Ziegler and D. Welsford Title:  An update on the ageing of Antarctic toothfish, Dissostichus mawsoni, from ... Zealand reference collection for Antarctic toothfish, with all pairwise comparisons between readers and ...

   Meeting Document : WG-FSA-17/15 : Автор(ы): G. Nowara, B. Farmer, T. Barnes, P. Ziegler and D. Welsford

2. INTERACTIONS OF PATAGONIAN TOOTHFISH FISHERIES WITH KILLER AND SPERM WHALES IN CROZET EXCLUSIVE ECONOMIC ZONE: AN ASSESSMENT OF DEPREDATION LEVELS AND INSIGHTS ON POSSIBLE MITIGATION SOLUTIONS

   study (i) provides estimations of annual depredation levels on a 5-years period (2003-2008), (ii ... will be tested on an experimental campaign which will take place in early 2010. Author(s):  P. Tixier ... . From 2003 to 2008, sperm whales alone, killer whales alone, and the two species co-occurring were ... observed on respectively 32.6%, 18.6% and 23.4% of the 4289 lines hauled out over this period. Over this 5 ...

   Meeting Document : WG-IMAF-09/12 : Автор(ы): P. Tixier, N. Gasco, G. Duhamel and C. Guinet (France)

3. Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002

   Abstract:  Data on food and feeding of two icefish species, Champsocephalus gunnari and ... ‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ... krill and other crustaceans as well as on fish. C. aceratus smaller than 30 – 35 cm relied primarily on ... krill and other crustaceans while larger fish preyed predominantly on fish. They fed mainly on locally ...

   Meeting Document : WG-FSA-02/73 Rev. 1 : Автор(ы): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)

4. Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals

   /absence data for Weddell seals on images from November 2010 and 2011. In a second campaign, we selected ... presence/absence patterns of the Weddell seal (Leptonychotes weddellii), and has recently been adapted for ... crabeater seals (Lobodon carcinophagus) in the Weddell Sea region. Satellites Over Seals provides an ... efficient method to screen large numbers of images (and hence area) for undertaking census counts of Weddell ...

   Meeting Document : WG-EMM-2019/37 : Автор(ы): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington

5. Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3

   CCAMLR statistical sub-area. There is an apparent growth of around 0.76% SL d-1 (0.27mm SL d-1) for ... Abstract:  In 1991, the 0 age-class of C. gunnari were sampled at Shag Rocks on 18 January, off ... Possession Bay, South Georgia during 19-20 January and off much of the north-east coast of South Georgia ... between to 19 January to 19 February. The size- frequency of fish at Shag Rocks contained two modes of 31 ...

   Meeting Document : WG-FSA-94/16 : Автор(ы): A.W. North (United Kingdom)

6. Declining trend in the abundance of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two localities of South Shetland Islands

   ., Moon Bay, in 1989. The analysis was based on the proportion of catches of the mentioned species in ... rossii marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed ... observed at two localities of South Shetland Islands Approval:  Approved ...

   Meeting Document : WG-FSA-90/14 : Автор(ы): E. Barrera-Oro and E. Marschoff (Argentina)

7. An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies

   Norway, China and Chile Title:  An approach to feedback management (FBM) of the krill fishery based on ... renewed due the CCAMLR’s inability to establish an agreed, operational feedback management (FBM) approach ... strictly not in line with the CCAMLR ecosystem approach to management. FBM has been considered an ... alternative approach for decades, but still lacks a plan that can be made operational within realistic cost ...

   Meeting Document : SC-CAMLR-XXXVI/BG/20 : Автор(ы): Delegations of Norway, China and Chile

8. An updated assessment of unicorn icefish (Channichthys rhinoceratus) in Division 58.5.2, based on results from the 2015 random stratified trawl survey

   provides both short (2 years) and long term (20 years) projections of unicorn icefish structure, abundance ... and yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. Short ... term projections (20 year) indicate sustainable yield of 1663 t. Author(s):  D. Maschette and J. Dell ... May 2015. Recent work which is presented here has allowed for many of the biological parameters of ...

   Meeting Document : WG-FSA-15/50 : Автор(ы): D. Maschette and J. Dell (Australia)

9. Disentangling the influence of three major threats on the demography of an albatross community

   threats on the demography of seabird communities is vital for evidence-based conservation. Using 20 years ... and M.A. Hindell Title:  Disentangling the influence of three major threats on the demography of an ... ), we also assessed the influence of fisheries, oceanographic and terrestrial change on these rates. The ... variability in breeding probability, which declined in all three species. For black-browed albatrosses, effort ...

   Meeting Document : WG-FSA-2019/34 : Автор(ы): J.B. Cleeland, D. Pardo, B. Raymond, G.N. Tuck, C.R. McMahon, R.A. Phillips, R. Alderman, M.-A. Lea and M.A. Hindell

10. Progress toward an agreement on the conservation of albatrosses and petrels

    Author(s):  Delegation of Australia Title:  Progress toward an agreement on the conservation of ... Consent:  Yes Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

    Meeting Document : SC-CAMLR-XXI/BG/20 : Автор(ы): Delegation of Australia

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